oSIST prEN 302 307-2 V1.4.1:2024
(Main)Digital Video Broadcasting (DVB) - Second generation framing structure, channel coding and modulation systems for Broadcasting, Interactive Services, News Gathering and other broadband satellite applications - Part 2: DVB-S2 Extensions (DVB-S2X)
Digital Video Broadcasting (DVB) - Second generation framing structure, channel coding and modulation systems for Broadcasting, Interactive Services, News Gathering and other broadband satellite applications - Part 2: DVB-S2 Extensions (DVB-S2X)
REN/JTC-DVB-410-2
Digitalna videoradiodifuzija (DVB) - Druga generacija strukture okvirov, kodiranja kanalov in modulacijskih sistemov za radiodifuzijo, interaktivne storitve, novinarstvo in druge širokopasovne satelitske aplikacije - 2. del: Priključki DVB-S2 (DVB-S2X)
General Information
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Standards Content (Sample)
Draft ETSI EN 302 307-2 V1.4.1 (2024-05)
EUROPEAN STANDARD
Digital Video Broadcasting (DVB);
Second generation framing structure, channel coding and
modulation systems for Broadcasting,
Interactive Services, News Gathering and
other broadband satellite applications;
Part 2: DVB-S2 Extensions (DVB-S2X)
2 Draft ETSI EN 302 307-2 V1.4.1 (2024-05)
Reference
REN/JTC-DVB-410-2
Keywords
BSS, digital, DVB, modulation, satellite, TV
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:
https://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 2024.
© European Broadcasting Union 2024.
All rights reserved.
ETSI
3 Draft ETSI EN 302 307-2 V1.4.1 (2024-05)
Contents
Intellectual Property Rights . 8
Foreword . 8
Modal verbs terminology . 9
Introduction . 9
1 Scope . 10
2 References . 10
2.1 Normative references . 10
2.2 Informative references . 11
3 Definition of terms, symbols and abbreviations . 11
3.1 Terms . 11
3.2 Symbols . 11
3.3 Abbreviations . 11
4 Transmission system description . 12
4.0 General aspects . 12
4.1 System definition . 12
4.2 System architecture . 12
4.3 System configurations . 12
5 Subsystems specifications . 16
5.1 Mode adaptation . 16
5.1.0 General aspects . 16
5.1.1 Input Interfaces . 16
5.1.2 Input stream synchronizer (optional, not relevant for single TS - BS) . 16
5.1.3 Null-Packet Deletion (ACM and Transport Stream only) . 16
5.1.4 CRC-8 encoder (for packetized streams only) . 16
5.1.5 Merger/Slicer . 16
5.1.6 Base-Band Header insertion . 16
5.1.7 GSE High Efficiency Mode (GSE-HEM) . 17
5.1.8 Channel bonding for multi-tuner (L) receivers . 18
5.1.8.1 Introduction to channel bonding . 18
5.1.8.2 Channel bonding for TS transmission . 19
5.1.8.3 Channel bonding for GSE transmission . 20
5.1.8.3.0 General aspects . 20
5.1.8.3.1 Channel bonding for Generic Packetized streams . 22
5.1.8.3.2 Channel bonding for Generic Continuous streams . 22
5.2 Stream Adaptation . 22
5.2.0 General aspects . 22
5.2.1 Padding . 22
5.2.2 BB scrambling . 22
5.3 FEC Encoding . 22
5.3.0 General aspects . 22
5.3.1 Outer encoding (BCH) . 24
5.3.2 Inner encoding (LDPC) . 24
5.3.2.0 General aspects . 24
5.3.2.1 Inner coding for normal FECFRAME. 24
5.3.2.2 Inner coding for short and medium FECFRAME . 25
5.3.3 Bit interleaver . 25
5.4 Constellations and Bit mapping. 26
5.4.0 General aspects . 26
5.4.0a Bit mapping into π/2BPSK constellation (VL-SNR modes and VL-SNR Header) . 27
5.4.1 Bit mapping into QPSK constellation . 27
5.4.2 Bit mapping into 8PSK and 8APSK constellations . 27
5.4.3 Bit mapping into 16APSK constellation . 28
5.4.4 Bit mapping into 32APSK constellations . 30
ETSI
4 Draft ETSI EN 302 307-2 V1.4.1 (2024-05)
5.4.5 Bit mapping into 64APSK constellations . 32
5.4.6 Bit mapping into 128APSK constellations . 35
5.4.7 Bit mapping into 256APSK constellations . 37
5.5 Physical Layer (PL) framing . 43
5.5.0 General aspects . 43
5.5.1 Dummy PLFRAME insertion . 43
5.5.2 PL signalling . 44
5.5.2.0 General aspects . 44
5.5.2.1 SOF field . 46
5.5.2.2 MODCOD field . 46
5.5.2.3 TYPE field . 48
5.5.2.4 PLS code, no time slicing . 48
5.5.2.5 VL-SNR Header . 49
5.5.2.6 Shortening and Puncturing of VL-SNR MODCODs . 50
5.5.3 Pilot Insertion. 51
5.5.4 Physical layer scrambling . 51
5.5.4.0 General aspects . 51
5.5.4.1 PL scrambling for VL-SNR frames . 52
5.5.4.1.0 General aspects . 52
5.5.4.1.1 π/2-BPSK modulated frames . 52
5.6 Baseband shaping and quadrature modulation . 53
6 Error performance . 53
Annex A (normative): Signal spectrum at the modulator output . 55
Annex B (normative): Addresses of parity bit accumulators for n = 64
...
SLOVENSKI STANDARD
01-julij-2024
Digitalna videoradiodifuzija (DVB) - Druga generacija strukture okvirov, kodiranja
kanalov in modulacijskih sistemov za radiodifuzijo, interaktivne storitve,
novinarstvo in druge širokopasovne satelitske aplikacije - 2. del: Priključki DVB-S2
(DVB-S2X)
Digital Video Broadcasting (DVB) - Second generation framing structure, channel coding
and modulation systems for Broadcasting, Interactive Services, News Gathering and
other broadband satellite applications - Part 2: DVB-S2 Extensions (DVB-S2X)
Ta slovenski standard je istoveten z: ETSI EN 302 307-2 V1.4.1 (2024-05)
ICS:
33.170 Televizijska in radijska Television and radio
difuzija broadcasting
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
Draft ETSI EN 302 307-2 V1.4.1 (2024-05)
EUROPEAN STANDARD
Digital Video Broadcasting (DVB);
Second generation framing structure, channel coding and
modulation systems for Broadcasting,
Interactive Services, News Gathering and
other broadband satellite applications;
Part 2: DVB-S2 Extensions (DVB-S2X)
2 Draft ETSI EN 302 307-2 V1.4.1 (2024-05)
Reference
REN/JTC-DVB-410-2
Keywords
BSS, digital, DVB, modulation, satellite, TV
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:
https://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 2024.
© European Broadcasting Union 2024.
All rights reserved.
ETSI
3 Draft ETSI EN 302 307-2 V1.4.1 (2024-05)
Contents
Intellectual Property Rights . 8
Foreword . 8
Modal verbs terminology . 9
Introduction . 9
1 Scope . 10
2 References . 10
2.1 Normative references . 10
2.2 Informative references . 11
3 Definition of terms, symbols and abbreviations . 11
3.1 Terms . 11
3.2 Symbols . 11
3.3 Abbreviations . 11
4 Transmission system description . 12
4.0 General aspects . 12
4.1 System definition . 12
4.2 System architecture . 12
4.3 System configurations . 12
5 Subsystems specifications . 16
5.1 Mode adaptation . 16
5.1.0 General aspects . 16
5.1.1 Input Interfaces . 16
5.1.2 Input stream synchronizer (optional, not relevant for single TS - BS) . 16
5.1.3 Null-Packet Deletion (ACM and Transport Stream only) . 16
5.1.4 CRC-8 encoder (for packetized streams only) . 16
5.1.5 Merger/Slicer . 16
5.1.6 Base-Band Header insertion . 16
5.1.7 GSE High Efficiency Mode (GSE-HEM) . 17
5.1.8 Channel bonding for multi-tuner (L) receivers . 18
5.1.8.1 Introduction to channel bonding . 18
5.1.8.2 Channel bonding for TS transmission . 19
5.1.8.3 Channel bonding for GSE transmission . 20
5.1.8.3.0 General aspects . 20
5.1.8.3.1 Channel bonding for Generic Packetized streams . 22
5.1.8.3.2 Channel bonding for Generic Continuous streams . 22
5.2 Stream Adaptation . 22
5.2.0 General aspects . 22
5.2.1 Padding . 22
5.2.2 BB scrambling . 22
5.3 FEC Encoding . 22
5.3.0 General aspects . 22
5.3.1 Outer encoding (BCH) . 24
5.3.2 Inner encoding (LDPC) . 24
5.3.2.0 General aspects . 24
5.3.2.1 Inner coding for normal FECFRAME. 24
5.3.2.2 Inner coding for short and medium FECFRAME . 25
5.3.3 Bit interleaver . 25
5.4 Constellations and Bit mapping. 26
5.4.0 General aspects . 26
5.4.0a Bit mapping into π/2BPSK constellation (VL-SNR modes and VL-SNR Header) . 27
5.4.1 Bit mapping into QPSK constellation . 27
5.4.2 Bit mapping into 8PSK and 8APSK constellations . 27
5.4.3 Bit mapping into 16APSK constellation . 28
5.4.4 Bit mapping into 32APSK constellations . 30
ETSI
4 Draft ETSI EN 302 307-2 V1.4.1 (2024-05)
5.4.5 Bit mapping into 64APSK constellations . 32
5.4.6 Bit mapping into 128APSK constellations . 35
5.4.7 Bit mapping into 256APSK constellations . 37
5.5 Physical Layer (PL) framing . 43
5.5.0 General aspects . 43
5.5.1 Dummy PLFRAME insertion . 43
5.5.2 PL signalling . 44
5.5.2.0 General aspects . 44
5.5.2.1 SOF field . 46
5.5.2.2 MODCOD field . 46
5.5.2.3 TYPE field . 48
5.5.2.4 PLS code, no time slicing . 48
5.5.2.5 VL-SNR Header . 49
5.5.2.6 Shortening and Puncturing of VL-SNR MODCODs . 50
5.5.3 Pilot Insertion. 51
5.5.4 Physical layer scrambling .
...
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