Digital Video Broadcasting (DVB) - DVB specification for data broadcasting

REN/JTC-DVB-367

Digitalna videoradiodifuzija (DVB) - Specifikacija DVB za podatkovno radiodifuzijo

General Information

Status
Published
Public Enquiry End Date
30-Jul-2021
Publication Date
07-Sep-2021
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
02-Sep-2021
Due Date
07-Nov-2021
Completion Date
08-Sep-2021

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SLOVENSKI STANDARD
SIST EN 301 192 V1.7.1:2021
01-oktober-2021

Digitalna videoradiodifuzija (DVB) - Specifikacija DVB za podatkovno radiodifuzijo

Digital Video Broadcasting (DVB) - DVB specification for data broadcasting
Ta slovenski standard je istoveten z: ETSI EN 301 192 V1.7.1 (2021-08)
ICS:
33.170 Televizijska in radijska Television and radio
difuzija broadcasting
SIST EN 301 192 V1.7.1:2021 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 301 192 V1.7.1:2021
---------------------- Page: 2 ----------------------
SIST EN 301 192 V1.7.1:2021
ETSI EN 301 192 V1.7.1 (2021-08)
EUROPEAN STANDARD
Digital Video Broadcasting (DVB);
DVB specification for data broadcasting
---------------------- Page: 3 ----------------------
SIST EN 301 192 V1.7.1:2021
2 ETSI EN 301 192 V1.7.1 (2021-08)
Reference
REN/JTC-DVB-367
Keywords
broadcasting, data, digital, DVB, MPEG, video
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871
Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search

The present document may be made available in electronic versions and/or in print. The content of any electronic and/or

print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any

existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI

deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.

Users of the present document should be aware that the document may be subject to revision or change of status.

Information on the current status of this and other ETSI documents is available at

https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx

If you find errors in the present document, please send your comment to one of the following services:

https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Notice of disclaimer & limitation of liability

The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of

experience to understand and interpret its content in accordance with generally accepted engineering or

other professional standard and applicable regulations.

No recommendation as to products and services or vendors is made or should be implied.

In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.

Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not

limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property

rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages

for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising out of or related to the use

of or inability to use the software.
Copyright Notification

No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and

microfilm except as authorized by written permission of ETSI.

The content of the PDF version shall not be modified without the written authorization of ETSI.

The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2021.
© European Broadcasting Union 2021.
All rights reserved.
ETSI
---------------------- Page: 4 ----------------------
SIST EN 301 192 V1.7.1:2021
3 ETSI EN 301 192 V1.7.1 (2021-08)
Contents

Intellectual Property Rights ................................................................................................................................ 6

Foreword ............................................................................................................................................................. 6

Modal verbs terminology .................................................................................................................................... 7

Introduction ........................................................................................................................................................ 7

1 Scope ........................................................................................................................................................ 9

2 References ................................................................................................................................................ 9

2.1 Normative references ......................................................................................................................................... 9

2.2 Informative references ...................................................................................................................................... 10

3 Definition of terms, symbols and abbreviations ..................................................................................... 11

3.1 Terms ................................................................................................................................................................ 11

3.2 Symbols ............................................................................................................................................................ 11

3.3 Abbreviations ................................................................................................................................................... 11

4 Data piping ............................................................................................................................................. 13

4.1 Data transport specification .............................................................................................................................. 13

4.2 PSI and SI specifications .................................................................................................................................. 13

4.2.0 General rules ............................................................................................................................................... 13

4.2.1 Data_broadcast_descriptor .......................................................................................................................... 13

4.2.2 Stream type ................................................................................................................................................. 13

5 Asynchronous data streaming ................................................................................................................ 13

5.1 Data transport specification .............................................................................................................................. 13

5.2 PSI and SI specifications .................................................................................................................................. 14

5.2.0 General rules ............................................................................................................................................... 14

5.2.1 Data_broadcast_descriptor .......................................................................................................................... 14

5.2.2 Stream type ................................................................................................................................................. 14

6 Synchronous and synchronized data streaming ...................................................................................... 14

6.1 Data transport specification .............................................................................................................................. 14

6.2 PSI and SI specifications .................................................................................................................................. 16

6.2.0 General rules ............................................................................................................................................... 16

6.2.1 Data_broadcast_descriptor .......................................................................................................................... 16

6.2.2 Stream type ................................................................................................................................................. 16

7 Multiprotocol encapsulation ................................................................................................................... 16

7.1 Data transport specification .............................................................................................................................. 16

7.2 MPE PSI and SI specifications ......................................................................................................................... 19

7.2.0 General rules ............................................................................................................................................... 19

7.2.1 Data_broadcast_descriptor .......................................................................................................................... 19

7.2.2 Stream type ................................................................................................................................................. 20

8 IP/MAC Notification Table signalling for Multiprotocol Encapsulation ............................................... 20

8.0 Relation to DVB-MPE ..................................................................................................................................... 20

8.1 Principles of operation ...................................................................................................................................... 20

8.1.1 Definitions .................................................................................................................................................. 20

8.1.2 Scope of the IP/MAC Notification Table ................................................................................................... 21

8.1.3 Types of IP/MAC Notification Services ..................................................................................................... 21

8.2 Network (SI) signalling .................................................................................................................................... 21

8.2.0 General rules ............................................................................................................................................... 21

8.2.1 Linkage descriptor for an IP/MAC Notification Table ............................................................................... 23

8.2.2 Deferred linkage descriptor for IP/MAC Notification Tables .................................................................... 24

8.3 PSI Signalling ................................................................................................................................................... 25

8.3.0 General rules ............................................................................................................................................... 25

8.3.1 Data broadcast Id descriptor selector byte definition for IP/MAC Notification Table ............................... 25

8.3.2 Stream type ................................................................................................................................................. 25

8.4 IP/MAC Notification Table .............................................................................................................................. 26

ETSI
---------------------- Page: 5 ----------------------
SIST EN 301 192 V1.7.1:2021
4 ETSI EN 301 192 V1.7.1 (2021-08)

8.4.1 Description .................................................................................................................................................. 26

8.4.2 PSI, SI and related INT signalling .............................................................................................................. 26

8.4.3 Description of the IP/MAC Notification Table ........................................................................................... 27

8.4.4 Semantics of the INT .................................................................................................................................. 28

8.4.4.0 Syntax of the INT .................................................................................................................................. 28

8.4.4.1 Fields description .................................................................................................................................. 28

8.4.4.2 platform_descriptor_loop ...................................................................................................................... 29

8.4.4.3 target_descriptor_loop ........................................................................................................................... 30

8.4.4.4 operational_descriptor_loop .................................................................................................................. 30

8.4.5 INT descriptors ........................................................................................................................................... 31

8.4.5.1 Descriptor identification and location ................................................................................................... 31

8.4.5.2 IP/MAC_platform_name_descriptor ..................................................................................................... 31

8.4.5.3 IP/MAC_platform_provider_name_descriptor ..................................................................................... 32

8.4.5.4 target_serial_number_descriptor ........................................................................................................... 32

8.4.5.5 target_smartcard_descriptor .................................................................................................................. 33

8.4.5.6 target_MAC_address_descriptor ........................................................................................................... 33

8.4.5.7 target_MAC_address_range_descriptor ................................................................................................ 33

8.4.5.8 target_IP_address_descriptor ................................................................................................................ 34

8.4.5.9 target_IP_slash_descriptor .................................................................................................................... 34

8.4.5.10 target_IP_source_slash_descriptor ........................................................................................................ 35

8.4.5.11 target_IPv6_address_descriptor ............................................................................................................ 36

8.4.5.12 target_IPv6_slash_descriptor ................................................................................................................ 36

8.4.5.13 target_IPv6_source_slash_descriptor .................................................................................................... 37

8.4.5.14 IP/MAC stream_location_descriptor ..................................................................................................... 37

8.4.5.15 IP/MAC generic_stream_location_descriptor ....................................................................................... 38

8.4.5.16 ISP_access_mode_descriptor ................................................................................................................ 39

8.4.5.17 telephone descriptor (informative) ........................................................................................................ 40

8.4.5.18 private_data_specifier_descriptor (informative) ................................................................................... 41

9 Time Slicing and MPE-FEC ................................................................................................................... 41

9.1 Definitions ........................................................................................................................................................ 41

9.2 Time Slicing (informative) ............................................................................................................................... 42

9.2.0 Introduction (informative) .......................................................................................................................... 42

9.2.1 Receiver (informative) ................................................................................................................................ 42

9.2.2 Delta-t method (informative) ...................................................................................................................... 42

9.2.3 Burst sizes and off-times (informative) ...................................................................................................... 44

9.2.4 Support for switching between transport streams (informative) ................................................................. 45

9.2.5 Mixing Time Sliced elementary stream into a multiplex (informative) ...................................................... 46

9.2.6 Time Slicing and PSI/SI (informative) ....................................................................................................... 47

9.2.7 Time Slicing and CA (informative) ............................................................................................................ 47

9.3 MPE-FEC ......................................................................................................................................................... 48

9.3.0 Introduction................................................................................................................................................. 48

9.3.1 MPE-FEC Frame ........................................................................................................................................ 48

9.3.2 Carriage of MPE-FEC Frame ..................................................................................................................... 50

9.3.3 RS decoding ................................................................................................................................................ 51

9.3.3.0 Principles of operation .......................................................................................................................... 51

9.3.3.1 Application data padding columns - Code shortening .......................................................................... 51

9.3.3.2 Discarding RS data columns - Puncturing ............................................................................................ 52

9.4 The Buffer Model for the Receiver (informative) ............................................................................................ 52

9.5 Time Slice and FEC identifier descriptor ......................................................................................................... 52

9.5.0 Syntax and semantics .................................................................................................................................. 52

9.5.1 Definition of Reed-Solomon RS(255,191,64) code .................................................................................... 55

9.6 Carriage of Application data ............................................................................................................................ 55

9.7 Carriage of ECMs for time-sliced services ....................................................................................................... 56

9.8 Carriage of EMMs for time-sliced services ...................................................................................................... 56

9.9 Carriage of RS data .......................................................................................................................................... 56

9.10 Real time parameters ........................................................................................................................................ 58

10 Data carousels ........................................................................................................................................ 60

10.1 Data transport specification .............................................................................................................................. 60

10.1.0 Introduction................................................................................................................................................. 60

10.1.1 Structure of DVB data carousel .................................................................................................................. 61

ETSI
---------------------- Page: 6 ----------------------
SIST EN 301 192 V1.7.1:2021
5 ETSI EN 301 192 V1.7.1 (2021-08)

10.1.2 DownloadServerInitiate message ................................................................................................................ 62

10.1.3 DownloadInfoIndication message .............................................................................................................. 63

10.1.4 DownloadDataBlock message .................................................................................................................... 64

10.1.5 DownloadCancel ......................................................................................................................................... 64

10.2 Descriptors ....................................................................................................................................................... 64

10.2.1 Descriptor identification and location ......................................................................................................... 64

10.2.2 Type descriptor ........................................................................................................................................... 64

10.2.3 Name descriptor .......................................................................................................................................... 65

10.2.4 Info descriptor ............................................................................................................................................. 65

10.2.5 Module link descriptor ................................................................................................................................ 66

10.2.6 CRC32 descriptor ....................................................................................................................................... 66

10.2.7 Location descriptor ..................................................................................................................................... 66

10.2.8 Estimated download time descriptor ........................................................................................................... 67

10.2.9 Group link descriptor .................................................................................................................................. 67

10.2.10 Private descriptor ........................................................................................................................................ 68

10.2.11 Compressed module descriptor ................................................................................................................... 68

10.3 PSI and SI specifications .................................................................................................................................. 69

10.3.0 General rules ............................................................................................................................................... 69

10.3.1 Data_broadcast_descriptor .......................................................................................................................... 69

10.3.2 Stream type ................................................................................................................................................. 70

11 Object carousels ..................................................................................................................................... 70

11.1 Scope of the object carousels ........................................................................................................................... 70

11.2 Data transport specification .............................................................................................................................. 70

11.2.0 Introduction................................................................................................................................................. 70

11.2.1 Carousel NSAP address .............................................................................................................................. 70

11.3 Descriptors ....................................................................................................................................................... 71

11.3.0 Use of data carousel descriptors ................................................................................................................. 71

11.3.1 PSI and SI specifications ............................................................................................................................ 71

11.3.2 Data_broadcast_descriptor .......................................................................................................................... 72

11.3.3 Deferred_association_tags_descriptor ........................................................................................................ 73

11.3.4 Stream type ................................................................................................................................................. 74

12 Higher protocols based on asynchronous data streams .......................................................................... 74

12.1 Data transport specification .............................................................................................................................. 74

12.2 PSI and SI specifications .................................................................................................................................. 74

12.2.0 General rules ............................................................................................................................................... 74

12.2.1 Data_broadcast_descriptor .......................................................................................................................... 74

12.2.2 Stream type ................................................................................................................................................. 75

13 Decoder models ...................................................................................................................................... 75

Annex A: Void ........................................................................................................................................ 77

Annex B (normative): Simulcasting of IP/MAC streams ................................................................. 78

Annex C (normative): Minimum repetition rates for the INT ......................................................... 79

Annex D: Void ........................................................................................................................................ 80

Annex E (informative): Bibliography ................................................................................................... 81

History .............................................................................................................................................................. 82

ETSI
---------------------- Page: 7 ----------------------
SIST EN 301 192 V1.7.1:2021
6 ETSI EN 301 192 V1.7.1 (2021-08)
Intellectual Property Rights
Essential patents

IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The declarations

pertaining to these essential IPRs, if any, are publicly available for ETSI members and non-members, and can be

found in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to

ETSI in respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the

ETSI Web server (https://ipr.etsi.org/).

Pursuant to the ETSI Directives including the ETSI IPR Policy, no investigation regarding the essentiality of IPRs,

including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not

referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become,

essential to the present document.
Trademarks

The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.

ETSI claims no ownership of these except for any which are indicated
...

ETSI EN 301 192 V1.7.1 (2021-08)
EUROPEAN STANDARD
Digital Video Broadcasting (DVB);
DVB specification for data broadcasting
---------------------- Page: 1 ----------------------
2 ETSI EN 301 192 V1.7.1 (2021-08)
Reference
REN/JTC-DVB-367
Keywords
broadcasting, data, digital, DVB, MPEG, video
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871
Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search

The present document may be made available in electronic versions and/or in print. The content of any electronic and/or

print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any

existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI

deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.

Users of the present document should be aware that the document may be subject to revision or change of status.

Information on the current status of this and other ETSI documents is available at

https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx

If you find errors in the present document, please send your comment to one of the following services:

https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Notice of disclaimer & limitation of liability

The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of

experience to understand and interpret its content in accordance with generally accepted engineering or

other professional standard and applicable regulations.

No recommendation as to products and services or vendors is made or should be implied.

In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.

Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not

limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property

rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages

for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising out of or related to the use

of or inability to use the software.
Copyright Notification

No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and

microfilm except as authorized by written permission of ETSI.

The content of the PDF version shall not be modified without the written authorization of ETSI.

The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2021.
© European Broadcasting Union 2021.
All rights reserved.
ETSI
---------------------- Page: 2 ----------------------
3 ETSI EN 301 192 V1.7.1 (2021-08)
Contents

Intellectual Property Rights ................................................................................................................................ 6

Foreword ............................................................................................................................................................. 6

Modal verbs terminology .................................................................................................................................... 7

Introduction ........................................................................................................................................................ 7

1 Scope ........................................................................................................................................................ 9

2 References ................................................................................................................................................ 9

2.1 Normative references ......................................................................................................................................... 9

2.2 Informative references ...................................................................................................................................... 10

3 Definition of terms, symbols and abbreviations ..................................................................................... 11

3.1 Terms ................................................................................................................................................................ 11

3.2 Symbols ............................................................................................................................................................ 11

3.3 Abbreviations ................................................................................................................................................... 11

4 Data piping ............................................................................................................................................. 13

4.1 Data transport specification .............................................................................................................................. 13

4.2 PSI and SI specifications .................................................................................................................................. 13

4.2.0 General rules ............................................................................................................................................... 13

4.2.1 Data_broadcast_descriptor .......................................................................................................................... 13

4.2.2 Stream type ................................................................................................................................................. 13

5 Asynchronous data streaming ................................................................................................................ 13

5.1 Data transport specification .............................................................................................................................. 13

5.2 PSI and SI specifications .................................................................................................................................. 14

5.2.0 General rules ............................................................................................................................................... 14

5.2.1 Data_broadcast_descriptor .......................................................................................................................... 14

5.2.2 Stream type ................................................................................................................................................. 14

6 Synchronous and synchronized data streaming ...................................................................................... 14

6.1 Data transport specification .............................................................................................................................. 14

6.2 PSI and SI specifications .................................................................................................................................. 16

6.2.0 General rules ............................................................................................................................................... 16

6.2.1 Data_broadcast_descriptor .......................................................................................................................... 16

6.2.2 Stream type ................................................................................................................................................. 16

7 Multiprotocol encapsulation ................................................................................................................... 16

7.1 Data transport specification .............................................................................................................................. 16

7.2 MPE PSI and SI specifications ......................................................................................................................... 19

7.2.0 General rules ............................................................................................................................................... 19

7.2.1 Data_broadcast_descriptor .......................................................................................................................... 19

7.2.2 Stream type ................................................................................................................................................. 20

8 IP/MAC Notification Table signalling for Multiprotocol Encapsulation ............................................... 20

8.0 Relation to DVB-MPE ..................................................................................................................................... 20

8.1 Principles of operation ...................................................................................................................................... 20

8.1.1 Definitions .................................................................................................................................................. 20

8.1.2 Scope of the IP/MAC Notification Table ................................................................................................... 21

8.1.3 Types of IP/MAC Notification Services ..................................................................................................... 21

8.2 Network (SI) signalling .................................................................................................................................... 21

8.2.0 General rules ............................................................................................................................................... 21

8.2.1 Linkage descriptor for an IP/MAC Notification Table ............................................................................... 23

8.2.2 Deferred linkage descriptor for IP/MAC Notification Tables .................................................................... 24

8.3 PSI Signalling ................................................................................................................................................... 25

8.3.0 General rules ............................................................................................................................................... 25

8.3.1 Data broadcast Id descriptor selector byte definition for IP/MAC Notification Table ............................... 25

8.3.2 Stream type ................................................................................................................................................. 25

8.4 IP/MAC Notification Table .............................................................................................................................. 26

ETSI
---------------------- Page: 3 ----------------------
4 ETSI EN 301 192 V1.7.1 (2021-08)

8.4.1 Description .................................................................................................................................................. 26

8.4.2 PSI, SI and related INT signalling .............................................................................................................. 26

8.4.3 Description of the IP/MAC Notification Table ........................................................................................... 27

8.4.4 Semantics of the INT .................................................................................................................................. 28

8.4.4.0 Syntax of the INT .................................................................................................................................. 28

8.4.4.1 Fields description .................................................................................................................................. 28

8.4.4.2 platform_descriptor_loop ...................................................................................................................... 29

8.4.4.3 target_descriptor_loop ........................................................................................................................... 30

8.4.4.4 operational_descriptor_loop .................................................................................................................. 30

8.4.5 INT descriptors ........................................................................................................................................... 31

8.4.5.1 Descriptor identification and location ................................................................................................... 31

8.4.5.2 IP/MAC_platform_name_descriptor ..................................................................................................... 31

8.4.5.3 IP/MAC_platform_provider_name_descriptor ..................................................................................... 32

8.4.5.4 target_serial_number_descriptor ........................................................................................................... 32

8.4.5.5 target_smartcard_descriptor .................................................................................................................. 33

8.4.5.6 target_MAC_address_descriptor ........................................................................................................... 33

8.4.5.7 target_MAC_address_range_descriptor ................................................................................................ 33

8.4.5.8 target_IP_address_descriptor ................................................................................................................ 34

8.4.5.9 target_IP_slash_descriptor .................................................................................................................... 34

8.4.5.10 target_IP_source_slash_descriptor ........................................................................................................ 35

8.4.5.11 target_IPv6_address_descriptor ............................................................................................................ 36

8.4.5.12 target_IPv6_slash_descriptor ................................................................................................................ 36

8.4.5.13 target_IPv6_source_slash_descriptor .................................................................................................... 37

8.4.5.14 IP/MAC stream_location_descriptor ..................................................................................................... 37

8.4.5.15 IP/MAC generic_stream_location_descriptor ....................................................................................... 38

8.4.5.16 ISP_access_mode_descriptor ................................................................................................................ 39

8.4.5.17 telephone descriptor (informative) ........................................................................................................ 40

8.4.5.18 private_data_specifier_descriptor (informative) ................................................................................... 41

9 Time Slicing and MPE-FEC ................................................................................................................... 41

9.1 Definitions ........................................................................................................................................................ 41

9.2 Time Slicing (informative) ............................................................................................................................... 42

9.2.0 Introduction (informative) .......................................................................................................................... 42

9.2.1 Receiver (informative) ................................................................................................................................ 42

9.2.2 Delta-t method (informative) ...................................................................................................................... 42

9.2.3 Burst sizes and off-times (informative) ...................................................................................................... 44

9.2.4 Support for switching between transport streams (informative) ................................................................. 45

9.2.5 Mixing Time Sliced elementary stream into a multiplex (informative) ...................................................... 46

9.2.6 Time Slicing and PSI/SI (informative) ....................................................................................................... 47

9.2.7 Time Slicing and CA (informative) ............................................................................................................ 47

9.3 MPE-FEC ......................................................................................................................................................... 48

9.3.0 Introduction................................................................................................................................................. 48

9.3.1 MPE-FEC Frame ........................................................................................................................................ 48

9.3.2 Carriage of MPE-FEC Frame ..................................................................................................................... 50

9.3.3 RS decoding ................................................................................................................................................ 51

9.3.3.0 Principles of operation .......................................................................................................................... 51

9.3.3.1 Application data padding columns - Code shortening .......................................................................... 51

9.3.3.2 Discarding RS data columns - Puncturing ............................................................................................ 52

9.4 The Buffer Model for the Receiver (informative) ............................................................................................ 52

9.5 Time Slice and FEC identifier descriptor ......................................................................................................... 52

9.5.0 Syntax and semantics .................................................................................................................................. 52

9.5.1 Definition of Reed-Solomon RS(255,191,64) code .................................................................................... 55

9.6 Carriage of Application data ............................................................................................................................ 55

9.7 Carriage of ECMs for time-sliced services ....................................................................................................... 56

9.8 Carriage of EMMs for time-sliced services ...................................................................................................... 56

9.9 Carriage of RS data .......................................................................................................................................... 56

9.10 Real time parameters ........................................................................................................................................ 58

10 Data carousels ........................................................................................................................................ 60

10.1 Data transport specification .............................................................................................................................. 60

10.1.0 Introduction................................................................................................................................................. 60

10.1.1 Structure of DVB data carousel .................................................................................................................. 61

ETSI
---------------------- Page: 4 ----------------------
5 ETSI EN 301 192 V1.7.1 (2021-08)

10.1.2 DownloadServerInitiate message ................................................................................................................ 62

10.1.3 DownloadInfoIndication message .............................................................................................................. 63

10.1.4 DownloadDataBlock message .................................................................................................................... 64

10.1.5 DownloadCancel ......................................................................................................................................... 64

10.2 Descriptors ....................................................................................................................................................... 64

10.2.1 Descriptor identification and location ......................................................................................................... 64

10.2.2 Type descriptor ........................................................................................................................................... 64

10.2.3 Name descriptor .......................................................................................................................................... 65

10.2.4 Info descriptor ............................................................................................................................................. 65

10.2.5 Module link descriptor ................................................................................................................................ 66

10.2.6 CRC32 descriptor ....................................................................................................................................... 66

10.2.7 Location descriptor ..................................................................................................................................... 66

10.2.8 Estimated download time descriptor ........................................................................................................... 67

10.2.9 Group link descriptor .................................................................................................................................. 67

10.2.10 Private descriptor ........................................................................................................................................ 68

10.2.11 Compressed module descriptor ................................................................................................................... 68

10.3 PSI and SI specifications .................................................................................................................................. 69

10.3.0 General rules ............................................................................................................................................... 69

10.3.1 Data_broadcast_descriptor .......................................................................................................................... 69

10.3.2 Stream type ................................................................................................................................................. 70

11 Object carousels ..................................................................................................................................... 70

11.1 Scope of the object carousels ........................................................................................................................... 70

11.2 Data transport specification .............................................................................................................................. 70

11.2.0 Introduction................................................................................................................................................. 70

11.2.1 Carousel NSAP address .............................................................................................................................. 70

11.3 Descriptors ....................................................................................................................................................... 71

11.3.0 Use of data carousel descriptors ................................................................................................................. 71

11.3.1 PSI and SI specifications ............................................................................................................................ 71

11.3.2 Data_broadcast_descriptor .......................................................................................................................... 72

11.3.3 Deferred_association_tags_descriptor ........................................................................................................ 73

11.3.4 Stream type ................................................................................................................................................. 74

12 Higher protocols based on asynchronous data streams .......................................................................... 74

12.1 Data transport specification .............................................................................................................................. 74

12.2 PSI and SI specifications .................................................................................................................................. 74

12.2.0 General rules ............................................................................................................................................... 74

12.2.1 Data_broadcast_descriptor .......................................................................................................................... 74

12.2.2 Stream type ................................................................................................................................................. 75

13 Decoder models ...................................................................................................................................... 75

Annex A: Void ........................................................................................................................................ 77

Annex B (normative): Simulcasting of IP/MAC streams ................................................................. 78

Annex C (normative): Minimum repetition rates for the INT ......................................................... 79

Annex D: Void ........................................................................................................................................ 80

Annex E (informative): Bibliography ................................................................................................... 81

History .............................................................................................................................................................. 82

ETSI
---------------------- Page: 5 ----------------------
6 ETSI EN 301 192 V1.7.1 (2021-08)
Intellectual Property Rights
Essential patents

IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The declarations

pertaining to these essential IPRs, if any, are publicly available for ETSI members and non-members, and can be

found in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to

ETSI in respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the

ETSI Web server (https://ipr.etsi.org/).

Pursuant to the ETSI Directives including the ETSI IPR Policy, no investigation regarding the essentiality of IPRs,

including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not

referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become,

essential to the present document.
Trademarks

The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.

ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no

right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does

not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.

DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its

Members. 3GPP™ and LTE™ are trademarks of ETSI registered for the benefit of its Members and of the 3GPP

Organizational Partners. oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and of the

oneM2M Partners. GSM and the GSM logo are trademarks registered and owned by the GSM Association.

Foreword

This European Standard (EN) has been produced by Joint Technical Committee (JTC) Broadcast of the European

Broadcasting Uni
...

Draft ETSI EN 301 192 V1.7.1 (2021-05)
EUROPEAN STANDARD
Digital Video Broadcasting (DVB);
DVB specification for data broadcasting
---------------------- Page: 1 ----------------------
2 Draft ETSI EN 301 192 V1.7.1 (2021-05)
Reference
REN/JTC-DVB-367
Keywords
broadcasting, data, digital, DVB, MPEG, video
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871
Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search

The present document may be made available in electronic versions and/or in print. The content of any electronic and/or

print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any

existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI

deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.

Users of the present document should be aware that the document may be subject to revision or change of status.

Information on the current status of this and other ETSI documents is available at

https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx

If you find errors in the present document, please send your comment to one of the following services:

https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Notice of disclaimer & limitation of liability

The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of

experience to understand and interpret its content in accordance with generally accepted engineering or

other professional standard and applicable regulations.

No recommendation as to products and services or vendors is made or should be implied.

In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.

Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not

limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property

rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages

for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising out of or related to the use

of or inability to use the software.
Copyright Notification

No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and

microfilm except as authorized by written permission of ETSI.

The content of the PDF version shall not be modified without the written authorization of ETSI.

The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2021.
© European Broadcasting Union 2021.
All rights reserved.
ETSI
---------------------- Page: 2 ----------------------
3 Draft ETSI EN 301 192 V1.7.1 (2021-05)
Contents

Intellectual Property Rights ................................................................................................................................ 6

Foreword ............................................................................................................................................................. 6

Modal verbs terminology .................................................................................................................................... 7

Introduction ........................................................................................................................................................ 7

1 Scope ........................................................................................................................................................ 9

2 References ................................................................................................................................................ 9

2.1 Normative references ......................................................................................................................................... 9

2.2 Informative references ...................................................................................................................................... 10

3 Definition of terms, symbols and abbreviations ..................................................................................... 11

3.1 Terms ................................................................................................................................................................ 11

3.2 Symbols ............................................................................................................................................................ 11

3.3 Abbreviations ................................................................................................................................................... 11

4 Data piping ............................................................................................................................................. 13

4.1 Data transport specification .............................................................................................................................. 13

4.2 PSI and SI specifications .................................................................................................................................. 13

4.2.0 General rules ............................................................................................................................................... 13

4.2.1 Data_broadcast_descriptor .......................................................................................................................... 13

4.2.2 Stream type ................................................................................................................................................. 13

5 Asynchronous data streaming ................................................................................................................ 13

5.1 Data transport specification .............................................................................................................................. 13

5.2 PSI and SI specifications .................................................................................................................................. 14

5.2.0 General rules ............................................................................................................................................... 14

5.2.1 Data_broadcast_descriptor .......................................................................................................................... 14

5.2.2 Stream type ................................................................................................................................................. 14

6 Synchronous and synchronized data streaming ...................................................................................... 14

6.1 Data transport specification .............................................................................................................................. 14

6.2 PSI and SI specifications .................................................................................................................................. 16

6.2.0 General rules ............................................................................................................................................... 16

6.2.1 Data_broadcast_descriptor .......................................................................................................................... 16

6.2.2 Stream type ................................................................................................................................................. 16

7 Multiprotocol encapsulation ................................................................................................................... 16

7.1 Data transport specification .............................................................................................................................. 16

7.2 MPE PSI and SI specifications ......................................................................................................................... 19

7.2.0 General rules ............................................................................................................................................... 19

7.2.1 Data_broadcast_descriptor .......................................................................................................................... 19

7.2.2 Stream type ................................................................................................................................................. 20

8 IP/MAC Notification Table signalling for Multiprotocol Encapsulation ............................................... 20

8.0 Relation to DVB-MPE ..................................................................................................................................... 20

8.1 Principles of operation ...................................................................................................................................... 20

8.1.1 Definitions .................................................................................................................................................. 20

8.1.2 Scope of the IP/MAC Notification Table ................................................................................................... 21

8.1.3 Types of IP/MAC Notification Services ..................................................................................................... 21

8.2 Network (SI) signalling .................................................................................................................................... 21

8.2.0 General rules ............................................................................................................................................... 21

8.2.1 Linkage descriptor for an IP/MAC Notification Table ............................................................................... 23

8.2.2 Deferred linkage descriptor for IP/MAC Notification Tables .................................................................... 24

8.3 PSI Signalling ................................................................................................................................................... 25

8.3.0 General rules ............................................................................................................................................... 25

8.3.1 Data broadcast Id descriptor selector byte definition for IP/MAC Notification Table ............................... 25

8.3.2 Stream type ................................................................................................................................................. 25

8.4 IP/MAC Notification Table .............................................................................................................................. 26

ETSI
---------------------- Page: 3 ----------------------
4 Draft ETSI EN 301 192 V1.7.1 (2021-05)

8.4.1 Description .................................................................................................................................................. 26

8.4.2 PSI, SI and related INT signalling .............................................................................................................. 26

8.4.3 Description of the IP/MAC Notification Table ........................................................................................... 27

8.4.4 Semantics of the INT .................................................................................................................................. 28

8.4.4.0 Syntax of the INT .................................................................................................................................. 28

8.4.4.1 Fields description .................................................................................................................................. 28

8.4.4.2 platform_descriptor_loop ...................................................................................................................... 29

8.4.4.3 target_descriptor_loop ........................................................................................................................... 30

8.4.4.4 operational_descriptor_loop .................................................................................................................. 30

8.4.5 INT descriptors ........................................................................................................................................... 31

8.4.5.1 Descriptor identification and location ................................................................................................... 31

8.4.5.2 IP/MAC_platform_name_descriptor ..................................................................................................... 31

8.4.5.3 IP/MAC_platform_provider_name_descriptor ..................................................................................... 32

8.4.5.4 target_serial_number_descriptor ........................................................................................................... 32

8.4.5.5 target_smartcard_descriptor .................................................................................................................. 33

8.4.5.6 target_MAC_address_descriptor ........................................................................................................... 33

8.4.5.7 target_MAC_address_range_descriptor ................................................................................................ 33

8.4.5.8 target_IP_address_descriptor ................................................................................................................ 34

8.4.5.9 target_IP_slash_descriptor .................................................................................................................... 34

8.4.5.10 target_IP_source_slash_descriptor ........................................................................................................ 35

8.4.5.11 target_IPv6_address_descriptor ............................................................................................................ 36

8.4.5.12 target_IPv6_slash_descriptor ................................................................................................................ 36

8.4.5.13 target_IPv6_source_slash_descriptor .................................................................................................... 37

8.4.5.14 IP/MAC stream_location_descriptor ..................................................................................................... 37

8.4.5.15 IP/MAC generic_stream_location_descriptor ....................................................................................... 38

8.4.5.16 ISP_access_mode_descriptor ................................................................................................................ 39

8.4.5.17 telephone descriptor (informative) ........................................................................................................ 40

8.4.5.18 private_data_specifier_descriptor (informative) ................................................................................... 41

9 Time Slicing and MPE-FEC ................................................................................................................... 41

9.1 Definitions ........................................................................................................................................................ 41

9.2 Time Slicing (informative) ............................................................................................................................... 42

9.2.0 Introduction (informative) .......................................................................................................................... 42

9.2.1 Receiver (informative) ................................................................................................................................ 42

9.2.2 Delta-t method (informative) ...................................................................................................................... 42

9.2.3 Burst sizes and off-times (informative) ...................................................................................................... 44

9.2.4 Support for switching between transport streams (informative) ................................................................. 45

9.2.5 Mixing Time Sliced elementary stream into a multiplex (informative) ...................................................... 46

9.2.6 Time Slicing and PSI/SI (informative) ....................................................................................................... 47

9.2.7 Time Slicing and CA (informative) ............................................................................................................ 47

9.3 MPE-FEC ......................................................................................................................................................... 48

9.3.0 Introduction................................................................................................................................................. 48

9.3.1 MPE-FEC Frame ........................................................................................................................................ 48

9.3.2 Carriage of MPE-FEC Frame ..................................................................................................................... 50

9.3.3 RS decoding ................................................................................................................................................ 51

9.3.3.0 Principles of operation .......................................................................................................................... 51

9.3.3.1 Application data padding columns - Code shortening .......................................................................... 51

9.3.3.2 Discarding RS data columns - Puncturing ............................................................................................ 52

9.4 The Buffer Model for the Receiver (informative) ............................................................................................ 52

9.5 Time Slice and FEC identifier descriptor ......................................................................................................... 52

9.5.0 Syntax and semantics .................................................................................................................................. 52

9.5.1 Definition of Reed-Solomon RS(255,191,64) code .................................................................................... 55

9.6 Carriage of Application data ............................................................................................................................ 55

9.7 Carriage of ECMs for time-sliced services ....................................................................................................... 56

9.8 Carriage of EMMs for time-sliced services ...................................................................................................... 56

9.9 Carriage of RS data .......................................................................................................................................... 56

9.10 Real time parameters ........................................................................................................................................ 58

10 Data carousels ........................................................................................................................................ 60

10.1 Data transport specification .............................................................................................................................. 60

10.1.0 Introduction................................................................................................................................................. 60

10.1.1 Structure of DVB data carousel .................................................................................................................. 61

ETSI
---------------------- Page: 4 ----------------------
5 Draft ETSI EN 301 192 V1.7.1 (2021-05)

10.1.2 DownloadServerInitiate message ................................................................................................................ 62

10.1.3 DownloadInfoIndication message .............................................................................................................. 63

10.1.4 DownloadDataBlock message .................................................................................................................... 64

10.1.5 DownloadCancel ......................................................................................................................................... 64

10.2 Descriptors ....................................................................................................................................................... 64

10.2.1 Descriptor identification and location ......................................................................................................... 64

10.2.2 Type descriptor ........................................................................................................................................... 64

10.2.3 Name descriptor .......................................................................................................................................... 65

10.2.4 Info descriptor ............................................................................................................................................. 65

10.2.5 Module link descriptor ................................................................................................................................ 66

10.2.6 CRC32 descriptor ....................................................................................................................................... 66

10.2.7 Location descriptor ..................................................................................................................................... 66

10.2.8 Estimated download time descriptor ........................................................................................................... 67

10.2.9 Group link descriptor .................................................................................................................................. 67

10.2.10 Private descriptor ........................................................................................................................................ 68

10.2.11 Compressed module descriptor ................................................................................................................... 68

10.3 PSI and SI specifications .................................................................................................................................. 69

10.3.0 General rules ............................................................................................................................................... 69

10.3.1 Data_broadcast_descriptor .......................................................................................................................... 69

10.3.2 Stream type ................................................................................................................................................. 70

11 Object carousels ..................................................................................................................................... 70

11.1 Scope of the object carousels ........................................................................................................................... 70

11.2 Data transport specification .............................................................................................................................. 70

11.2.0 Introduction................................................................................................................................................. 70

11.2.1 Carousel NSAP address .............................................................................................................................. 70

11.3 Descriptors ....................................................................................................................................................... 71

11.3.0 Use of data carousel descriptors ................................................................................................................. 71

11.3.1 PSI and SI specifications ............................................................................................................................ 71

11.3.2 Data_broadcast_descriptor .......................................................................................................................... 72

11.3.3 Deferred_association_tags_descriptor ........................................................................................................ 73

11.3.4 Stream type ................................................................................................................................................. 74

12 Higher protocols based on asynchronous data streams .......................................................................... 74

12.1 Data transport specification .............................................................................................................................. 74

12.2 PSI and SI specifications .................................................................................................................................. 74

12.2.0 General rules ............................................................................................................................................... 74

12.2.1 Data_broadcast_descriptor .......................................................................................................................... 74

12.2.2 Stream type ................................................................................................................................................. 75

13 Decoder models ...................................................................................................................................... 75

Annex A: Void ........................................................................................................................................ 77

Annex B (normative): Simulcasting of IP/MAC streams ................................................................. 78

Annex C (normative): Minimum repetition rates for the INT ......................................................... 79

Annex D: Void ........................................................................................................................................ 80

Annex E (informative): Bibliography ................................................................................................... 81

History .............................................................................................................................................................. 82

ETSI
---------------------- Page: 5 ----------------------
6 Draft ETSI EN 301 192 V1.7.1 (2021-05)
Intellectual Property Rights
Essential patents

IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The declarations

pertaining to these essential IPRs, if any, are publicly available for ETSI members and non-members, and can be

found in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to

ETSI in respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the

ETSI Web server (https://ipr.etsi.org/).

Pursuant to the ETSI Directives including the ETSI IPR Policy, no investigation regarding the essentiality of IPRs,

including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not

referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become,

essential to the present document.
Trademarks

The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.

ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no

right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does

not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.

DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its

Members. 3GPP™ and LTE™ are trademarks of ETSI registered for the benefit of its Members and of the 3GPP

Organizational Partners. oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and of the

oneM2M Partners. GSM and the GSM logo are trademarks registered and owned by the GSM Association.

Foreword

This draft European Standard (EN) has been produced by Joint Technical Committee (JTC) B

...

SLOVENSKI STANDARD
oSIST prEN 301 192 V1.7.1:2021
01-julij-2021

Digitalna videoradiodifuzija (DVB) - Specifikacija DVB za podatkovno radiodifuzijo

Digital Video Broadcasting (DVB) - DVB specification for data broadcasting
Ta slovenski standard je istoveten z: ETSI EN 301 192 V1.7.1 (2021-05)
ICS:
33.170 Televizijska in radijska Television and radio
difuzija broadcasting
oSIST prEN 301 192 V1.7.1:2021 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN 301 192 V1.7.1:2021
---------------------- Page: 2 ----------------------
oSIST prEN 301 192 V1.7.1:2021
Draft ETSI EN 301 192 V1.7.1 (2021-05)
EUROPEAN STANDARD
Digital Video Broadcasting (DVB);
DVB specification for data broadcasting
---------------------- Page: 3 ----------------------
oSIST prEN 301 192 V1.7.1:2021
2 Draft ETSI EN 301 192 V1.7.1 (2021-05)
Reference
REN/JTC-DVB-367
Keywords
broadcasting, data, digital, DVB, MPEG, video
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871
Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search

The present document may be made available in electronic versions and/or in print. The content of any electronic and/or

print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any

existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI

deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.

Users of the present document should be aware that the document may be subject to revision or change of status.

Information on the current status of this and other ETSI documents is available at

https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx

If you find errors in the present document, please send your comment to one of the following services:

https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Notice of disclaimer & limitation of liability

The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of

experience to understand and interpret its content in accordance with generally accepted engineering or

other professional standard and applicable regulations.

No recommendation as to products and services or vendors is made or should be implied.

In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.

Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not

limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property

rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages

for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising out of or related to the use

of or inability to use the software.
Copyright Notification

No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and

microfilm except as authorized by written permission of ETSI.

The content of the PDF version shall not be modified without the written authorization of ETSI.

The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2021.
© European Broadcasting Union 2021.
All rights reserved.
ETSI
---------------------- Page: 4 ----------------------
oSIST prEN 301 192 V1.7.1:2021
3 Draft ETSI EN 301 192 V1.7.1 (2021-05)
Contents

Intellectual Property Rights ................................................................................................................................ 6

Foreword ............................................................................................................................................................. 6

Modal verbs terminology .................................................................................................................................... 7

Introduction ........................................................................................................................................................ 7

1 Scope ........................................................................................................................................................ 9

2 References ................................................................................................................................................ 9

2.1 Normative references ......................................................................................................................................... 9

2.2 Informative references ...................................................................................................................................... 10

3 Definition of terms, symbols and abbreviations ..................................................................................... 11

3.1 Terms ................................................................................................................................................................ 11

3.2 Symbols ............................................................................................................................................................ 11

3.3 Abbreviations ................................................................................................................................................... 11

4 Data piping ............................................................................................................................................. 13

4.1 Data transport specification .............................................................................................................................. 13

4.2 PSI and SI specifications .................................................................................................................................. 13

4.2.0 General rules ............................................................................................................................................... 13

4.2.1 Data_broadcast_descriptor .......................................................................................................................... 13

4.2.2 Stream type ................................................................................................................................................. 13

5 Asynchronous data streaming ................................................................................................................ 13

5.1 Data transport specification .............................................................................................................................. 13

5.2 PSI and SI specifications .................................................................................................................................. 14

5.2.0 General rules ............................................................................................................................................... 14

5.2.1 Data_broadcast_descriptor .......................................................................................................................... 14

5.2.2 Stream type ................................................................................................................................................. 14

6 Synchronous and synchronized data streaming ...................................................................................... 14

6.1 Data transport specification .............................................................................................................................. 14

6.2 PSI and SI specifications .................................................................................................................................. 16

6.2.0 General rules ............................................................................................................................................... 16

6.2.1 Data_broadcast_descriptor .......................................................................................................................... 16

6.2.2 Stream type ................................................................................................................................................. 16

7 Multiprotocol encapsulation ................................................................................................................... 16

7.1 Data transport specification .............................................................................................................................. 16

7.2 MPE PSI and SI specifications ......................................................................................................................... 19

7.2.0 General rules ............................................................................................................................................... 19

7.2.1 Data_broadcast_descriptor .......................................................................................................................... 19

7.2.2 Stream type ................................................................................................................................................. 20

8 IP/MAC Notification Table signalling for Multiprotocol Encapsulation ............................................... 20

8.0 Relation to DVB-MPE ..................................................................................................................................... 20

8.1 Principles of operation ...................................................................................................................................... 20

8.1.1 Definitions .................................................................................................................................................. 20

8.1.2 Scope of the IP/MAC Notification Table ................................................................................................... 21

8.1.3 Types of IP/MAC Notification Services ..................................................................................................... 21

8.2 Network (SI) signalling .................................................................................................................................... 21

8.2.0 General rules ............................................................................................................................................... 21

8.2.1 Linkage descriptor for an IP/MAC Notification Table ............................................................................... 23

8.2.2 Deferred linkage descriptor for IP/MAC Notification Tables .................................................................... 24

8.3 PSI Signalling ................................................................................................................................................... 25

8.3.0 General rules ............................................................................................................................................... 25

8.3.1 Data broadcast Id descriptor selector byte definition for IP/MAC Notification Table ............................... 25

8.3.2 Stream type ................................................................................................................................................. 25

8.4 IP/MAC Notification Table .............................................................................................................................. 26

ETSI
---------------------- Page: 5 ----------------------
oSIST prEN 301 192 V1.7.1:2021
4 Draft ETSI EN 301 192 V1.7.1 (2021-05)

8.4.1 Description .................................................................................................................................................. 26

8.4.2 PSI, SI and related INT signalling .............................................................................................................. 26

8.4.3 Description of the IP/MAC Notification Table ........................................................................................... 27

8.4.4 Semantics of the INT .................................................................................................................................. 28

8.4.4.0 Syntax of the INT .................................................................................................................................. 28

8.4.4.1 Fields description .................................................................................................................................. 28

8.4.4.2 platform_descriptor_loop ...................................................................................................................... 29

8.4.4.3 target_descriptor_loop ........................................................................................................................... 30

8.4.4.4 operational_descriptor_loop .................................................................................................................. 30

8.4.5 INT descriptors ........................................................................................................................................... 31

8.4.5.1 Descriptor identification and location ................................................................................................... 31

8.4.5.2 IP/MAC_platform_name_descriptor ..................................................................................................... 31

8.4.5.3 IP/MAC_platform_provider_name_descriptor ..................................................................................... 32

8.4.5.4 target_serial_number_descriptor ........................................................................................................... 32

8.4.5.5 target_smartcard_descriptor .................................................................................................................. 33

8.4.5.6 target_MAC_address_descriptor ........................................................................................................... 33

8.4.5.7 target_MAC_address_range_descriptor ................................................................................................ 33

8.4.5.8 target_IP_address_descriptor ................................................................................................................ 34

8.4.5.9 target_IP_slash_descriptor .................................................................................................................... 34

8.4.5.10 target_IP_source_slash_descriptor ........................................................................................................ 35

8.4.5.11 target_IPv6_address_descriptor ............................................................................................................ 36

8.4.5.12 target_IPv6_slash_descriptor ................................................................................................................ 36

8.4.5.13 target_IPv6_source_slash_descriptor .................................................................................................... 37

8.4.5.14 IP/MAC stream_location_descriptor ..................................................................................................... 37

8.4.5.15 IP/MAC generic_stream_location_descriptor ....................................................................................... 38

8.4.5.16 ISP_access_mode_descriptor ................................................................................................................ 39

8.4.5.17 telephone descriptor (informative) ........................................................................................................ 40

8.4.5.18 private_data_specifier_descriptor (informative) ................................................................................... 41

9 Time Slicing and MPE-FEC ................................................................................................................... 41

9.1 Definitions ........................................................................................................................................................ 41

9.2 Time Slicing (informative) ............................................................................................................................... 42

9.2.0 Introduction (informative) .......................................................................................................................... 42

9.2.1 Receiver (informative) ................................................................................................................................ 42

9.2.2 Delta-t method (informative) ...................................................................................................................... 42

9.2.3 Burst sizes and off-times (informative) ...................................................................................................... 44

9.2.4 Support for switching between transport streams (informative) ................................................................. 45

9.2.5 Mixing Time Sliced elementary stream into a multiplex (informative) ...................................................... 46

9.2.6 Time Slicing and PSI/SI (informative) ....................................................................................................... 47

9.2.7 Time Slicing and CA (informative) ............................................................................................................ 47

9.3 MPE-FEC ......................................................................................................................................................... 48

9.3.0 Introduction................................................................................................................................................. 48

9.3.1 MPE-FEC Frame ........................................................................................................................................ 48

9.3.2 Carriage of MPE-FEC Frame ..................................................................................................................... 50

9.3.3 RS decoding ................................................................................................................................................ 51

9.3.3.0 Principles of operation .......................................................................................................................... 51

9.3.3.1 Application data padding columns - Code shortening .......................................................................... 51

9.3.3.2 Discarding RS data columns - Puncturing ............................................................................................ 52

9.4 The Buffer Model for the Receiver (informative) ............................................................................................ 52

9.5 Time Slice and FEC identifier descriptor ......................................................................................................... 52

9.5.0 Syntax and semantics .................................................................................................................................. 52

9.5.1 Definition of Reed-Solomon RS(255,191,64) code .................................................................................... 55

9.6 Carriage of Application data ............................................................................................................................ 55

9.7 Carriage of ECMs for time-sliced services ....................................................................................................... 56

9.8 Carriage of EMMs for time-sliced services ...................................................................................................... 56

9.9 Carriage of RS data .......................................................................................................................................... 56

9.10 Real time parameters ........................................................................................................................................ 58

10 Data carousels ........................................................................................................................................ 60

10.1 Data transport specification .............................................................................................................................. 60

10.1.0 Introduction................................................................................................................................................. 60

10.1.1 Structure of DVB data carousel .................................................................................................................. 61

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5 Draft ETSI EN 301 192 V1.7.1 (2021-05)

10.1.2 DownloadServerInitiate message ................................................................................................................ 62

10.1.3 DownloadInfoIndication message .............................................................................................................. 63

10.1.4 DownloadDataBlock message .................................................................................................................... 64

10.1.5 DownloadCancel ......................................................................................................................................... 64

10.2 Descriptors ....................................................................................................................................................... 64

10.2.1 Descriptor identification and location ......................................................................................................... 64

10.2.2 Type descriptor ........................................................................................................................................... 64

10.2.3 Name descriptor .......................................................................................................................................... 65

10.2.4 Info descriptor ............................................................................................................................................. 65

10.2.5 Module link descriptor ................................................................................................................................ 66

10.2.6 CRC32 descriptor ....................................................................................................................................... 66

10.2.7 Location descriptor ..................................................................................................................................... 66

10.2.8 Estimated download time descriptor ........................................................................................................... 67

10.2.9 Group link descriptor .................................................................................................................................. 67

10.2.10 Private descriptor ........................................................................................................................................ 68

10.2.11 Compressed module descriptor ................................................................................................................... 68

10.3 PSI and SI specifications .................................................................................................................................. 69

10.3.0 General rules ............................................................................................................................................... 69

10.3.1 Data_broadcast_descriptor .......................................................................................................................... 69

10.3.2 Stream type ................................................................................................................................................. 70

11 Object carousels ..................................................................................................................................... 70

11.1 Scope of the object carousels ........................................................................................................................... 70

11.2 Data transport specification .............................................................................................................................. 70

11.2.0 Introduction................................................................................................................................................. 70

11.2.1 Carousel NSAP address .............................................................................................................................. 70

11.3 Descriptors ....................................................................................................................................................... 71

11.3.0 Use of data carousel descriptors ................................................................................................................. 71

11.3.1 PSI and SI specifications ............................................................................................................................ 71

11.3.2 Data_broadcast_descriptor .......................................................................................................................... 72

11.3.3 Deferred_association_tags_descriptor ........................................................................................................ 73

11.3.4 Stream type ................................................................................................................................................. 74

12 Higher protocols based on asynchronous data streams .......................................................................... 74

12.1 Data transport specification .............................................................................................................................. 74

12.2 PSI and SI specifications .................................................................................................................................. 74

12.2.0 General rules ............................................................................................................................................... 74

12.2.1 Data_broadcast_descriptor .......................................................................................................................... 74

12.2.2 Stream type ................................................................................................................................................. 75

13 Decoder models ...................................................................................................................................... 75

Annex A: Void ........................................................................................................................................ 77

Annex B (normative): Simulcasting of IP/MAC streams ................................................................. 78

Annex C (normative): Minimum repetition rates for the INT ......................................................... 79

Annex D: Void ........................................................................................................................................ 80

Annex E (informative): Bibliography ................................................................................................... 81

History .............................................................................................................................................................. 82

ETSI
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oSIST prEN 301 192 V1.7.1:2021
6 Draft ETSI EN 301 192 V1.7.1 (2021-05)
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