SIST EN 303 105-4 V1.1.1:2022
(Main)Digital Video Broadcasting (DVB) - Next Generation broadcasting system to Handheld, physical layer specification (DVB-NGH) - Part 4: Hybrid MIMO Profile
Digital Video Broadcasting (DVB) - Next Generation broadcasting system to Handheld, physical layer specification (DVB-NGH) - Part 4: Hybrid MIMO Profile
The present document describes the next generation transmission system for digital hybrid (combination of terrestrial
with satellite transmissions) MIMO broadcasting to handheld terminals making use of multi-aerial structures at the
transmitting and receiving ends. It specifies the relationship of the hybrid MIMO profile physical layer part to the
physical layer part of the other three profiles, namely the base profile ETSI EN 303 105-1 [1], the MIMO profile
ETSI EN 303 105-2 [2] and the hybrid profile ETSI EN 303 105-3 [3], from the input streams to the transmitted signal.
This transmission system is intended for carrying Transport Streams or generic data streams feeding linear and nonlinear applications like television, radio and data services. DVB-NGH terminals might also process DVB-T2-lite
signals.
Digitalna videoradiodifuzija (DVB) - Radiodifuzijski sistem naslednje generacije za dlančnike, specifikacija fizične plasti (DVB-NGH) - 4. del: Hibridni profil MIMO
Ta dokument opisuje sistem prenosa naslednje generacije za digitalno hibridno (kombinacija prizemnih in satelitskih prenosov) radiodifuzijo MIMO, namenjeno ročno upravljanim terminalom, pri čemer se uporablja več nadzemnih konstrukcij na oddajnem in sprejemnem koncu. Določa razmerje med delom fizične plasti profila MIMO in delom fizične plasti drugih treh profilov, in sicer osnovnega profila ETSI EN 303 105-1 [1], profila MIMO ETSI EN 303 105-2 [2] in hibridnega profila ETSI EN 303 105-3 [3] od vhodnih tokov do prenesenih signalov. Ta sistem prenosa je namenjen prenašanju transportnih tokov ali splošnih podatkovnih tokov v linearne in nelinearne aplikacije, kot so televizija, radio in podatkovne storitve. Terminali DVB-NGH lahko obdelujejo tudi signale DVB-T2-lite.
General Information
Buy Standard
Standards Content (Sample)
ETSI EN 303 105-4 V1.1.1 (2022-03)
EUROPEAN STANDARD
Digital Video Broadcasting (DVB);
Next Generation broadcasting system to Handheld,
physical layer specification (DVB-NGH);
Part 4: Hybrid MIMO Profile
---------------------- Page: 1 ----------------------
2 ETSI EN 303 105-4 V1.1.1 (2022-03)
Reference
DEN/JTC-DVB-373-4
Keywords
audio, broadcasting, data, digital, DVB, hybrid,
MIMO, MPEG, radio, satellite, terrestrial, TV, 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
If you find a security vulnerability in the present document, please report it through our
Coordinated Vulnerability Disclosure Program:
https://www.etsi.org/standards/coordinated-vulnerability-disclosure
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 2022.
© European Broadcasting Union 2022.
All rights reserved.
ETSI
---------------------- Page: 2 ----------------------
3 ETSI EN 303 105-4 V1.1.1 (2022-03)
Contents
Intellectual Property Rights . 4
Foreword . 4
Modal verbs terminology . 5
1 Scope . 6
2 References . 6
2.1 Normative references . 6
2.2 Informative references . 6
3 Definition of terms, symbols and abbreviations . 6
3.1 Terms . 6
3.2 Symbols . 7
3.3 Abbreviations . 7
4 DVB-NGH hybrid MIMO system definition . . 7
4.1 System overview and architecture . 7
4.1.1 Overview . 7
4.1.2 Hybrid MIMO SFN . 7
4.1.3 Hybrid MIMO MFN . 7
4.1.4 Time interleaving . 8
5 Hybrid MIMO SFN . 8
5.1 Transmit/receive system compatibility . 8
5.2 Operational SFN modes . 9
5.3 Power imbalance cases . 9
6 Hybrid MIMO MFN . 10
6.1 Transmit/receive system compatibility . 10
6.2 Operational MFN modes . 10
6.3 Spatial Multiplexing encoding for SC-OFDM waveform for rate 2 satellite MIMO . 11
7 Layer 1 signalling data for the hybrid MIMO profile . 11
7.1 P1 and additional P1 signalling data. 11
7.2 L1-PRE signalling data . 12
7.3 L1-POST signalling data . 13
7.3.1 L1-POST configurable signalling data . 13
7.3.2 L1-POST dynamic signalling data . 14
7.3.3 In-band signalling type A . 14
Annex A (informative): SC-OFDM pilot pattern . 15
Annex B (informative): Rate-2 transmission with one transmit antenna . 16
B.1 VMIMO . 16
B.1.1 Overview . 16
B.1.2 Block diagram . 16
B.1.3 VMIMO processing . 16
B.1.4 Parameter setting . 16
B.1.5 Phase Hopping . 17
B.1.6 Miscellaneous . 17
Annex C (informative): Bibliography . 18
History . 19
ETSI
---------------------- Page: 3 ----------------------
4 ETSI EN 303 105-4 V1.1.1 (2022-03)
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 Union (EBU), Comité Européen de Normalisation ELECtrotechnique (CENELEC) and the European
Telecommunications Standards Institute (ETSI).
NOTE: The EBU/ETSI JTC Broadcast was established in 1990 to co-ordinate the drafting of standards in the
specific field of broadcasting and related fields. Since 1995 the JTC Broadcast became a tripartite body
by including in the Memorandum of Understanding also CENELEC, which is responsible for the
standardization of radio and television receivers. The EBU is a professional association of broadcasting
organizations whose work includes the co-ordination of its members' activities in the technical, legal,
programme-making and programme-exchange domains. The EBU has active members in about
60 countries in the European broadcasting area; its headquarters is in Geneva.
European Broadcasting Union
CH-1218 GRAND SACONNEX (Geneva)
Switzerland
Tel: +41 22 717 21 11
Fax: +41 22 717 24 81
The DVB Project is an industry-led consortium of broadcasters, manufacturers, network operators, software developers,
regulators and others from around the world committed to designing open, interoperable technical specifications for the
global delivery of digital media and broadcast services. DVB specifications cover all aspects of digital television from
transmission through interfacing, conditional access and interactivity for digital video, audio and data. The consortium
came together in 1993.
The present document is part 4 of a multi-part deliverable. Full details of the entire series can be found in part 1 [1].
ETSI
---------------------- Page: 4 ----------------------
5 ETSI EN 303 105-4 V1.1.1 (2022-03)
National transposition dates
Date of adoption of this EN: 24 March 2022
Date of latest announcement of this EN (doa): 30 June 2022
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 December 2022
Date of withdrawal of any conflicting National Standard (dow): 31 December 2022
Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI
---------------------- Page: 5 ----------------------
6 ETSI EN 303 105-4 V1.1.1 (2022-03)
1 Scope
The present document describes the next generation transmission system for digital hybrid (combination of terrestrial
with satellite transmissions) MIMO broadcasting to handheld terminals making use of multi-aerial structures at the
transmitting and receiving ends. It specifies the relationship of the hybrid MIMO profile physical layer part to the
physical layer part of the other three profiles, namely the base profile ETSI EN 303 105-1 [1], the MIMO profile
ETSI EN 303 105-2 [2] and the hybrid profile ETSI EN 303 105-3 [3], from the input streams to the transmitted signal.
This transmission system is intended for carrying Transport Streams or generic data streams feeding linear and non-
linear applications like television, radio and data services. DVB-NGH terminals might also process DVB-T2-lite
signals.
2 References
2.1 Normative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
https://docbox.etsi.org/Reference/.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 303 105-1: "Digital Video Broadcasting (DVB); Next Generation broadcasting system to
Handheld, physical layer specification (DVB-NGH); Part 1: Base Profile".
[2] ETSI EN 303 105-2: "Digital Video Broadcasting (DVB); Next Generation broadcasting system to
Handheld, physical layer specification (DVB-NGH); Part 2: MIMO Profile".
[3] ETSI EN 303 105-3: "Digital Video Broadcasting (DVB); Next Generation broadcasting system to
Handheld, physical layer specification (DVB-NGH); Part 3: Hybrid Profile".
2.2 Informative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
Not applicable.
3 Definition of terms, symbols and abbreviations
3.1 Terms
For the purposes of the present document, the terms given in ETSI EN 303 105-1 [1] apply.
ETSI
---------------------- Page: 6 ----------------------
7 ETSI EN 303 105-4 V1.1.1 (2022-03)
3.2 Symbols
For the purposes of the present document, the symbols given in ETSI EN 303 105-1 [1] apply.
3.3 Abbreviations
For the purposes of the present document, the abbreviations given in ETSI EN 303 105-1 [1] apply.
4 DVB-NGH hybrid MIMO system definition
4.1 System overview and architecture
4.1.1 Overview
The hybrid MIMO profile - reflected by the present document - is an optional profile facilitating the use of MIMO on
the terrestrial and/or satellite elements within a hybrid transmission scenario.
The ACE PAPR technique cannot be applied to frames of preamble format "NGH-MIMO".
Two modes within this profile are available.
4.1.2 Hybrid MIMO SFN
The hybrid MIMO SFN describes the case where the satellite and terrestrial parts of the transmission utilize the same
carrier frequency and radiate synchronized signals intended to create an effective SFN. In the case of a SISO SFN,
covered in the hybrid profile, the signals are nominally identical (except for the possible application of eSFN) but in the
case of a hybrid MIMO SFN MIMO pre-coding may exist in conjunction with eSFN pre-processing. The cases defined
in the hybrid MIMO SFN mode are those where MIXO pre-coding is applied within or across the satellite and terrestrial
transmission elements. In the case of mixed SISO/MIXO transmission the MIXO pre-coding is applicable solely during
MIXO frames; during the hybrid SISO frames eSFN may be applied.
4.1.3 Hybrid MIMO MFN
The hybrid MIMO MFN describes the case where the satellite and terrestrial parts of the transmission are on different
carrier frequencies, and do not necessarily share any common frame or symbol timing at the physical layer. They may
however share content in terms of data payload. At least one of the transmission elements (i.e. terrestrial or satellite)
shall be configured using multiple antennas, otherwise the form of transmission belongs to the Hybrid Profile ETSI
EN 303 105-3 [3], not the Hybrid MIMO Profile reflected by the present document.
ETSI
---------------------- Page: 7 ----------------------
8 ETSI EN 303 105-4 V1.1.1 (2022-03)
NOTE: Blocks differing from the Base Profile ETSI EN 303 105-1 [1] are shaded to grey.
Figure 1: High level NGH physical layer block diagram of the Hybrid MIMO Profile
reflected by the present document
NOTE 1: This block diagram is common to both hybrid MIMO MFN and hybrid MIMO SFN.
NOTE 2: One of the two paths is using two transmission antennas.
4.1.4 Time interleaving
For rate 2 schemes of the Hybrid MIMO Profile reflected by the present document, both MIMO branches, i.e. the signal
generation for both transmit antennas, shall use the same time interleaver configuration. The required time
de-interleaver memory sizes � and � per MIMO branch can be calculated in the same way as
MUs,PLP MUs,PLP,1 frame
described for the SISO scheme of the Hybrid Profile in ETSI EN 303 105-3 [3], clause 6.2, when setting 1 MU
corresponding always to 1 cell. The total required de-interleaver memory for both MIMO branches is twice this size.
�� ��
The applicable limits for the hybrid MIMO profile are st
...
SLOVENSKI STANDARD
SIST EN 303 105-4 V1.1.1:2022
01-maj-2022
Digitalna videoradiodifuzija (DVB) - Radiodifuzijski sistem naslednje generacije za
dlančnike, specifikacija fizične plasti (DVB-NGH) - 4. del: Hibridni profil MIMO
Digital Video Broadcasting (DVB) - Next Generation broadcasting system to Handheld,
physical layer specification (DVB-NGH) - Part 4: Hybrid MIMO Profile
Ta slovenski standard je istoveten z: ETSI EN 303 105-4 V1.1.1 (2022-03)
ICS:
33.170 Televizijska in radijska Television and radio
difuzija broadcasting
35.100.10 Fizični sloj Physical layer
SIST EN 303 105-4 V1.1.1:2022 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
SIST EN 303 105-4 V1.1.1:2022
---------------------- Page: 2 ----------------------
SIST EN 303 105-4 V1.1.1:2022
ETSI EN 303 105-4 V1.1.1 (2022-03)
EUROPEAN STANDARD
Digital Video Broadcasting (DVB);
Next Generation broadcasting system to Handheld,
physical layer specification (DVB-NGH);
Part 4: Hybrid MIMO Profile
---------------------- Page: 3 ----------------------
SIST EN 303 105-4 V1.1.1:2022
2 ETSI EN 303 105-4 V1.1.1 (2022-03)
Reference
DEN/JTC-DVB-373-4
Keywords
audio, broadcasting, data, digital, DVB, hybrid,
MIMO, MPEG, radio, satellite, terrestrial, TV, 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
If you find a security vulnerability in the present document, please report it through our
Coordinated Vulnerability Disclosure Program:
https://www.etsi.org/standards/coordinated-vulnerability-disclosure
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 2022.
© European Broadcasting Union 2022.
All rights reserved.
ETSI
---------------------- Page: 4 ----------------------
SIST EN 303 105-4 V1.1.1:2022
3 ETSI EN 303 105-4 V1.1.1 (2022-03)
Contents
Intellectual Property Rights . 4
Foreword . 4
Modal verbs terminology . 5
1 Scope . 6
2 References . 6
2.1 Normative references . 6
2.2 Informative references . 6
3 Definition of terms, symbols and abbreviations . 6
3.1 Terms . 6
3.2 Symbols . 7
3.3 Abbreviations . 7
4 DVB-NGH hybrid MIMO system definition . . 7
4.1 System overview and architecture . 7
4.1.1 Overview . 7
4.1.2 Hybrid MIMO SFN . 7
4.1.3 Hybrid MIMO MFN . 7
4.1.4 Time interleaving . 8
5 Hybrid MIMO SFN . 8
5.1 Transmit/receive system compatibility . 8
5.2 Operational SFN modes . 9
5.3 Power imbalance cases . 9
6 Hybrid MIMO MFN . 10
6.1 Transmit/receive system compatibility . 10
6.2 Operational MFN modes . 10
6.3 Spatial Multiplexing encoding for SC-OFDM waveform for rate 2 satellite MIMO . 11
7 Layer 1 signalling data for the hybrid MIMO profile . 11
7.1 P1 and additional P1 signalling data. 11
7.2 L1-PRE signalling data . 12
7.3 L1-POST signalling data . 13
7.3.1 L1-POST configurable signalling data . 13
7.3.2 L1-POST dynamic signalling data . 14
7.3.3 In-band signalling type A . 14
Annex A (informative): SC-OFDM pilot pattern . 15
Annex B (informative): Rate-2 transmission with one transmit antenna . 16
B.1 VMIMO . 16
B.1.1 Overview . 16
B.1.2 Block diagram . 16
B.1.3 VMIMO processing . 16
B.1.4 Parameter setting . 16
B.1.5 Phase Hopping . 17
B.1.6 Miscellaneous . 17
Annex C (informative): Bibliography . 18
History . 19
ETSI
---------------------- Page: 5 ----------------------
SIST EN 303 105-4 V1.1.1:2022
4 ETSI EN 303 105-4 V1.1.1 (2022-03)
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 Union (EBU), Comité Européen de Normalisation ELECtrotechnique (CENELEC) and the European
Telecommunications Standards Institute (ETSI).
NOTE: The EBU/ETSI JTC Broadcast was established in 1990 to co-ordinate the drafting of standards in the
specific field of broadcasting and related fields. Since 1995 the JTC Broadcast became a tripartite body
by including in the Memorandum of Understanding also CENELEC, which is responsible for the
standardization of radio and television receivers. The EBU is a professional association of broadcasting
organizations whose work includes the co-ordination of its members' activities in the technical, legal,
programme-making and programme-exchange domains. The EBU has active members in about
60 countries in the European broadcasting area; its headquarters is in Geneva.
European Broadcasting Union
CH-1218 GRAND SACONNEX (Geneva)
Switzerland
Tel: +41 22 717 21 11
Fax: +41 22 717 24 81
The DVB Project is an industry-led consortium of broadcasters, manufacturers, network operators, software developers,
regulators and others from around the world committed to designing open, interoperable technical specifications for the
global delivery of digital media and broadcast services. DVB specifications cover all aspects of digital television from
transmission through interfacing, conditional access and interactivity for digital video, audio and data. The consortium
came together in 1993.
The present document is part 4 of a multi-part deliverable. Full details of the entire series can be found in part 1 [1].
ETSI
---------------------- Page: 6 ----------------------
SIST EN 303 105-4 V1.1.1:2022
5 ETSI EN 303 105-4 V1.1.1 (2022-03)
National transposition dates
Date of adoption of this EN: 24 March 2022
Date of latest announcement of this EN (doa): 30 June 2022
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 December 2022
Date of withdrawal of any conflicting National Standard (dow): 31 December 2022
Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI
---------------------- Page: 7 ----------------------
SIST EN 303 105-4 V1.1.1:2022
6 ETSI EN 303 105-4 V1.1.1 (2022-03)
1 Scope
The present document describes the next generation transmission system for digital hybrid (combination of terrestrial
with satellite transmissions) MIMO broadcasting to handheld terminals making use of multi-aerial structures at the
transmitting and receiving ends. It specifies the relationship of the hybrid MIMO profile physical layer part to the
physical layer part of the other three profiles, namely the base profile ETSI EN 303 105-1 [1], the MIMO profile
ETSI EN 303 105-2 [2] and the hybrid profile ETSI EN 303 105-3 [3], from the input streams to the transmitted signal.
This transmission system is intended for carrying Transport Streams or generic data streams feeding linear and non-
linear applications like television, radio and data services. DVB-NGH terminals might also process DVB-T2-lite
signals.
2 References
2.1 Normative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
https://docbox.etsi.org/Reference/.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 303 105-1: "Digital Video Broadcasting (DVB); Next Generation broadcasting system to
Handheld, physical layer specification (DVB-NGH); Part 1: Base Profile".
[2] ETSI EN 303 105-2: "Digital Video Broadcasting (DVB); Next Generation broadcasting system to
Handheld, physical layer specification (DVB-NGH); Part 2: MIMO Profile".
[3] ETSI EN 303 105-3: "Digital Video Broadcasting (DVB); Next Generation broadcasting system to
Handheld, physical layer specification (DVB-NGH); Part 3: Hybrid Profile".
2.2 Informative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
Not applicable.
3 Definition of terms, symbols and abbreviations
3.1 Terms
For the purposes of the present document, the terms given in ETSI EN 303 105-1 [1] apply.
ETSI
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7 ETSI EN 303 105-4 V1.1.1 (2022-03)
3.2 Symbols
For the purposes of the present document, the symbols given in ETSI EN 303 105-1 [1] apply.
3.3 Abbreviations
For the purposes of the present document, the abbreviations given in ETSI EN 303 105-1 [1] apply.
4 DVB-NGH hybrid MIMO system definition
4.1 System overview and architecture
4.1.1 Overview
The hybrid MIMO profile - reflected by the present document - is an optional profile facilitating the use of MIMO on
the terrestrial and/or satellite elements within a hybrid transmission scenario.
The ACE PAPR technique cannot be applied to frames of preamble format "NGH-MIMO".
Two modes within this profile are available.
4.1.2 Hybrid MIMO SFN
The hybrid MIMO SFN describes the case where the satellite and terrestrial parts of the transmission utilize the same
carrier frequency and radiate synchronized signals intended to create an effective SFN. In the case of a SISO SFN,
covered in the hybrid profile, the signals are nominally identical (except for the possible application of eSFN) but in the
case of a hybrid MIMO SFN MIMO pre-coding may exist in conjunction with eSFN pre-processing. The cases defined
in the hybrid MIMO SFN mode are those where MIXO pre-coding is applied within or across the satellite and terrestrial
transmission elements. In the case of mixed SISO/MIXO transmission the MIXO pre-coding is applicable solely during
MIXO frames; during the hybrid SISO frames eSFN may be applied.
4.1.3 Hybrid MIMO MFN
The hybrid MIMO MFN describes the case where the satellite and terrestrial parts of the transmission are on different
carrier frequencies, and do not necessarily share any common frame or symbol timing at the physical layer. They may
however share content in terms of data payload. At least one of the transmission elements (i.e. terrestrial or satellite)
shall be configured using multiple antennas, otherwise the form of transmission belongs to the Hybrid Profile ETSI
EN 303 105-3 [3], not the Hybrid MIMO Profile reflected by the present document.
ETSI
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8 ETSI EN 303 105-4 V1.1.1 (2022-03)
NOTE: Blocks differing from the Base Profile ETSI EN 303 105-1 [1] are shaded to grey.
Figure 1: High level NGH physical layer block diagram of the Hybrid MIMO Profile
reflected by the present document
NOTE 1: This block diagram is common to both hybrid MIMO MFN and hybrid MIMO SFN.
NOTE 2: One of the two paths is using two transmission antennas.
4.1.4 Time interleaving
For rate 2 schemes of the Hybrid MIMO Profile reflected by the present document, both MIMO branches, i.e. the signal
generation for both transmit antennas, shall use the same time interleaver configuration. The required time
de-interleaver memory
...
SLOVENSKI STANDARD
oSIST prEN 303 105-4 V1.0.3:2022
01-april-2022
Digitalna videoradiodifuzija (DVB) - Radiodifuzijski sistem naslednje generacije za
dlančnike, specifikacija fizične plasti (DVB-NGH) - 4. del: Hibridni profil MIMO
Digital Video Broadcasting (DVB) - Next Generation broadcasting system to Handheld,
physical layer specification (DVB-NGH) - Part 4: Hybrid MIMO Profile
Ta slovenski standard je istoveten z: ETSI EN 303 105-4 V1.0.3 (2021-12)
ICS:
33.170 Televizijska in radijska Television and radio
difuzija broadcasting
35.100.10 Fizični sloj Physical layer
oSIST prEN 303 105-4 V1.0.3:2022 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 303 105-4 V1.0.3:2022
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oSIST prEN 303 105-4 V1.0.3:2022
Draft ETSI EN 303 105-4 V1.0.3 (2021-12)
EUROPEAN STANDARD
Digital Video Broadcasting (DVB);
Next Generation broadcasting system to Handheld,
physical layer specification (DVB-NGH);
Part 4: Hybrid MIMO Profile
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oSIST prEN 303 105-4 V1.0.3:2022
2 Draft ETSI EN 303 105-4 V1.0.3 (2021-12)
Reference
DEN/JTC-DVB-373-4
Keywords
audio, broadcasting, data, digital, DVB, hybrid,
MIMO, MPEG, radio, satellite, terrestrial, TV, video
ETSI
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© ETSI 2021.
© European Broadcasting Union 2021.
All rights reserved.
ETSI
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oSIST prEN 303 105-4 V1.0.3:2022
3 Draft ETSI EN 303 105-4 V1.0.3 (2021-12)
Contents
Intellectual Property Rights . 4
Foreword . 4
Modal verbs terminology . 5
1 Scope . 6
2 References . 6
2.1 Normative references . 6
2.2 Informative references . 6
3 Definition of terms, symbols and abbreviations . 6
3.1 Terms . 6
3.2 Symbols . 7
3.3 Abbreviations . 7
4 DVB-NGH hybrid MIMO system definition . . 7
4.1 System overview and architecture . 7
4.1.1 Overview . 7
4.1.2 Hybrid MIMO SFN . 7
4.1.3 Hybrid MIMO MFN . 7
4.1.4 Time interleaving . 8
5 Hybrid MIMO SFN . 8
5.1 Transmit/receive system compatibility . 8
5.2 Operational SFN modes . 9
5.3 Power imbalance cases . 9
6 Hybrid MIMO MFN . 10
6.1 Transmit/receive system compatibility . 10
6.2 Operational MFN modes . 10
6.3 Spatial Multiplexing encoding for SC-OFDM waveform for rate 2 satellite MIMO . 11
7 Layer 1 signalling data for the hybrid MIMO profile . 11
7.1 P1 and additional P1 signalling data. 11
7.2 L1-PRE signalling data . 12
7.3 L1-POST signalling data . 13
7.3.1 L1-POST configurable signalling data . 13
7.3.2 L1-POST dynamic signalling data . 14
7.3.3 In-band signalling type A . 14
Annex A (informative): SC-OFDM pilot pattern . 15
Annex B (informative): Rate-2 transmission with one transmit antenna . 16
B.1 VMIMO . 16
B.1.1 Overview . 16
B.1.2 Block diagram . 16
B.1.3 VMIMO processing . 16
B.1.4 Parameter setting . 16
B.1.5 Phase Hopping . 17
B.1.6 Miscellaneous . 17
Annex C (informative): Bibliography . 18
History . 19
ETSI
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oSIST prEN 303 105-4 V1.0.3:2022
4 Draft ETSI EN 303 105-4 V1.0.3 (2021-12)
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) Broadcast of the European
Broadcasting Union (EBU), Comité Européen de Normalisation ELECtrotechnique (CENELEC) and the European
Telecommunications Standards Institute (ETSI), and is now submitted for the combined Public Enquiry and Vote phase
of the ETSI standards EN Approval Procedure.
NOTE: The EBU/ETSI JTC Broadcast was established in 1990 to co-ordinate the drafting of standards in the
specific field of broadcasting and related fields. Since 1995 the JTC Broadcast became a tripartite body
by including in the Memorandum of Understanding also CENELEC, which is responsible for the
standardization of radio and television receivers. The EBU is a professional association of broadcasting
organizations whose work includes the co-ordination of its members' activities in the technical, legal,
programme-making and programme-exchange domains. The EBU has active members in about
60 countries in the European broadcasting area; its headquarters is in Geneva.
European Broadcasting Union
CH-1218 GRAND SACONNEX (Geneva)
Switzerland
Tel: +41 22 717 21 11
Fax: +41 22 717 24 81
The DVB Project is an industry-led consortium of broadcasters, manufacturers, network operators, software developers,
regulators and others from around the world committed to designing open, interoperable technical specifications for the
global delivery of digital media and broadcast services. DVB specifications cover all aspects of digital television from
transmission through interfacing, conditional access and interactivity for digital video, audio and data. The consortium
came together in 1993.
The present document is part 4 of a multi-part deliverable. Full details of the entire series can be found in part 1 [1].
ETSI
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5 Draft ETSI EN 303 105-4 V1.0.3 (2021-12)
Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa
Date of withdrawal of any conflicting National Standard (dow): 6 months after doa
Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI
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oSIST prEN 303 105-4 V1.0.3:2022
6 Draft ETSI EN 303 105-4 V1.0.3 (2021-12)
1 Scope
The present document describes the next generation transmission system for digital hybrid (combination of terrestrial
with satellite transmissions) MIMO broadcasting to handheld terminals making use of multi-aerial structures at the
transmitting and receiving ends. It specifies the relationship of the hybrid MIMO profile physical layer part to the
physical layer part of the other three profiles, namely the base profile ETSI EN 303 105-1 [1], the MIMO profile
ETSI EN 303 105-2 [2] and the hybrid profile ETSI EN 303 105-3 [3], from the input streams to the transmitted signal.
This transmission system is intended for carrying Transport Streams or generic data streams feeding linear and non-
linear applications like television, radio and data services. DVB-NGH terminals might also process DVB-T2-lite
signals.
2 References
2.1 Normative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
https://docbox.etsi.org/Reference/.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 303 105-1: "Digital Video Broadcasting (DVB); Next Generation broadcasting system to
Handheld, physical layer specification (DVB-NGH); Part 1: Base Profile".
[2] ETSI EN 303 105-2: "Digital Video Broadcasting (DVB); Next Generation broadcasting system to
Handheld, physical layer specification (DVB-NGH); Part 2: MIMO Profile".
[3] ETSI EN 303 105-3: "Digital Video Broadcasting (DVB); Next Generation broadcasting system to
Handheld, physical layer specification (DVB-NGH); Part 3: Hybrid Profile".
2.2 Informative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
Not applicable.
3 Definition of terms, symbols and abbreviations
3.1 Terms
For the purposes of the present document, the terms given in ETSI EN 303 105-1 [1] apply.
ETSI
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oSIST prEN 303 105-4 V1.0.3:2022
7 Draft ETSI EN 303 105-4 V1.0.3 (2021-12)
3.2 Symbols
For the purposes of the present document, the symbols given in ETSI EN 303 105-1 [1] apply.
3.3 Abbreviations
For the purposes of the present document, the abbreviations given in ETSI EN 303 105-1 [1] apply.
4 DVB-NGH hybrid MIMO system definition
4.1 System overview and architecture
4.1.1 Overview
The hybrid MIMO profile - reflected by the present document - is an optional profile facilitating the use of MIMO on
the terrestrial and/or satellite elements within a hybrid transmission scenario.
The ACE PAPR technique cannot be applied to frames of preamble format "NGH-MIMO".
Two modes within this profile are available.
4.1.2 Hybrid MIMO SFN
The hybrid MIMO SFN describes the case where the satellite and terrestrial parts of the transmission utilize the same
carrier frequency and radiate synchronized signals intended to create an effective SFN. In the case of a SISO SFN,
covered in the hybrid profile, the signals are nominally identical (except for the possible application of eSFN) but in the
case of a hybrid MIMO SFN MIMO pre-coding may exist in conjunction with eSFN pre-processing. The cases defined
in the hybrid MIMO SFN mode are those where MIXO pre-coding is applied within or across the satellite and terrestrial
transmission elements. In the case of mixed SISO/MIXO transmission the MIXO pre-coding is applicable solely during
MIXO frames; during the hybrid SISO frames eSFN may be applied.
4.1.3 Hybrid MIMO MFN
The hybrid MIMO MFN describes the case where the satellite and terrestrial parts of the transmission are on different
carrier frequencies, and do not necessarily share any common frame or symbol timing at the physical layer. They may
however share content in terms of data payload. At least one of the transmission elements (i.e. terrestrial or satellite)
shall be configured using multiple antennas, otherwise the form of transmission belongs to the Hybrid Profile ETSI
EN 303 105-3 [3], not the Hybrid MIMO Profile reflected by the present document.
ETSI
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oSIST prEN 303 105-4 V1.0.3:2022
8 Draft ETSI EN 303 105-4 V1.0.3 (2021-12)
NOTE: Blocks differing from the Base Profile ETSI EN 303 105-1 [1] are shaded to grey.
Figure 1: High level NGH physical layer block diagram of the Hybrid MIMO Profile
reflected by the present document
NOTE 1: This block diagram is common to both hybrid MIMO MFN and hybrid MIMO SFN.
NOTE 2: One of the two paths is using two transmission antennas.
4.1.4 Time interleaving
For rate 2 schemes of the Hybrid MIMO Profile reflected by the present document, both MIMO branches, i.e. the signal
generation for both transmit antennas, shall use the same time interleaver configuration. The required time
de-interleaver memory sizes � and � per MIMO branch can be calcul
...
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