Digital cellular telecommunications system (Phase 2+) (GSM); Channel coding (3GPP TS 45.003 version 13.0.0 Release 13)

RTS/TSGG-0145003vd00

General Information

Status
Published
Publication Date
21-Jan-2016
Technical Committee
Current Stage
12 - Completion
Completion Date
22-Jan-2016
Ref Project

Buy Standard

Standard
Digital cellular telecommunications system (Phase 2+) (GSM); Channel coding (3GPP TS 45.003 version 13.0.0 Release 13) - 3GPP GERAN
English language
2 pages
sale 15% off
Preview
sale 15% off
Preview

Standards Content (Sample)

ETSI TS 1145 003 V13.0.0 (201616-01)






TECHNICAL SPECIFICATIONION
Digital cellular telecommmmunications system (Phase e 2+) (GSM);
CChannel coding
(3GPP TS 45.0.003 version 13.0.0 Release 13 13)

---------------------- Page: 1 ----------------------
3GPP TS 45.003 version 13.0.0 Release 13 1 ETSI TS 145 003 V13.0.0 (2016-01)



Reference
RTS/TSGG-0145003vd00
Keywords
LTE
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 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

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 only prevailing document is the
print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat.
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
http://portal.etsi.org/tb/status/status.asp
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
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.

© European Telecommunications Standards Institute 2016.
All rights reserved.

TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members.
TM
3GPP and LTE™ are Trade Marks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association.
ETSI

---------------------- Page: 2 ----------------------
3GPP TS 45.003 version 13.0.0 Release 13 2 ETSI TS 145 003 V13.0.0 (2016-01)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is 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 IPR Policy, no investigation, 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.
Foreword
This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP).
The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or
GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables.
The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under
http://webapp.etsi.org/key/queryform.asp.
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: 3 ----------------------
3GPP TS 45.003 version 13.0.0 Release 13 3 ETSI TS 145 003 V13.0.0 (2016-01)
Contents
Intellectual Property Rights . 2
Foreword . 2
Modal verbs terminology . 2
Foreword . 18
1 Scope . 19
1.1 References . 19
1.2 Abbreviations . 20
2 General . 20
2.1 General organization . 20
2.2 Naming Convention . 34
3 Traffic Channels (TCH) . 36
3.1 Speech channel at full rate (TCH/FS and TCH/EFS) . 37
3.1.1 Preliminary channel coding for EFR only . 37
3.1.1.1 CRC calculation . 37
3.1.1.2 Repetition bits . 37
3.1.1.3 Correspondence between input and output of preliminary channel coding. 37
3.1.2 Channel coding for FR and EFR . 38
3.1.2.1 Parity and tailing for a speech frame . 38
3.1.2.2 Convolutional encoder . 38
3.1.3 Interleaving . 39
3.1.4 Mapping on a Burst. 39
3.2 Speech channel at half rate (TCH/HS) . 39
3.2.1 Parity and tailing for a speech frame . 39
3.2.2 Convolutional encoder . 40
3.2.3 Interleaving . 41
3.2.4 Mapping on a burst . 41
3.3 Data channel at full rate, 12.0 kbit/s radio interface rate (9.6 kbit/s services (TCH/F9.6)) . 41
3.3.1 Interface with user unit . 41
3.3.2 Block code . 41
3.3.3 Convolutional encoder . 42
3.3.4 Interleaving . 42
3.3.5 Mapping on a Burst. 42
3.4 Data channel at full rate, 6.0 kbit/s radio interface rate (4.8 kbit/s services (TCH/F4.8)) . 42
3.4.1 Interface with user unit . 42
3.4.2 Block code . 43
3.4.3 Convolutional encoder . 43
3.4.4 Interleaving . 43
3.4.5 Mapping on a Burst. 43
3.5 Data channel at half rate, 6.0 kbit/s radio interface rate (4.8 kbit/s services (TCH/H4.8)). 43
3.5.1 Interface with user unit . 43
3.5.2 Block code . 43
3.5.3 Convolutional encoder . 44
3.5.4 Interleaving . 44
3.5.5 Mapping on a Burst. 44
3.6 Data channel at full rate, 3.6 kbit/s radio interface rate (2.4 kbit/s and less services (TCH/F2.4)) . 44
3.6.1 Interface with user unit . 44
3.6.2 Block code . 44
3.6.3 Convolutional encoder . 44
3.6.4 Interleaving . 45
3.6.5 Mapping on a Burst. 45
3.7 Data channel at half rate, 3.6 kbit/s radio interface rate (2.4 kbit/s and less services (TCH/H2.4)) . 45
3.7.1 Interface with user unit . 45
3.7.2 Block code . 45
ETSI

---------------------- Page: 4 ----------------------
3GPP TS 45.003 version 13.0.0 Release 13 4 ETSI TS 145 003 V13.0.0 (2016-01)
3.7.3 Convolutional encoder . 45
3.7.4 Interleaving . 45
3.7.5 Mapping on a Burst. 45
3.8 Data channel at full rate, 14.5 kbit/s radio interface rate (14.4 kbit/s services (TCH/F14.4)) . 45
3.8.1 Interface with user unit . 45
3.8.2 Block code . 46
3.8.3 Convolutional encoder . 46
3.8.4 Interleaving . 46
3.8.5 Mapping on a Burst. 46
3.9 Adaptive multi rate speech channel at full rate (TCH/AFS) . 46
3.9.1 SID_UPDATE . 47
3.9.1.1 Coding of in-band data . 47
3.9.1.2 Parity and convolutional encoding for the comfort noise parameters . 47
3.9.1.3 Identification marker . 48
3.9.1.4 Interleaving . 48
3.9.1.5 Mapping on a Burst . 48
3.9.2 SID_FIRST . 49
3.9.2.1 Coding of in-band data . 49
3.9.2.2 Identification marker . 49
3.9.2.3 Interleaving . 49
3.9.2.4 Mapping on a Burst . 49
3.9.3 ONSET . 49
3.9.3.1 Coding of in-band data . 49
3.9.3.2 Interleaving . 50
3.9.3.3 Mapping on a Burst . 50
3.9.4 SPEECH . 50
3.9.4.1 Coding of the in-band data . 50
3.9.4.2 Ordering according to subjective importance. 50
3.9.4.3 Parity for speech frames . 51
3.9.4.4 Convolutional encoder . 53
3.9.4.5 Interleaving . 59
3.9.4.6 Mapping on a Burst . 59
3.9.5 RATSCCH . 59
3.9.5.1 Coding of in-band data . 59
3.9.5.2 Parity and convolutional encoding for the RATSCCH message . 60
3.9.5.3 Identification marker . 61
3.9.5.4 Interleaving . 61
3.9.5.5 Mapping on a Burst . 61
3.10 Adaptive multi rate speech channel at half rate (TCH/AHS) . 61
3.10.1 SID_UPDATE . 61
3.10.1.1 Coding of in-band data . 62
3.10.1.2 Parity and convolutional encoding for the comfort noise parameters . 62
3.10.1.3 Identification marker . 63
3.10.1.4 Interleaving . 63
3.10.1.5 Mapping on a Burst . 63
3.10.2 SID_UPDATE_INH . 63
3.10.2.1 Coding of in-band data . 63
3.10.2.2 Identification marker . 64
3.10.2.3 Interleaving . 64
3.10.2.4 Mapping on a Burst . 64
3.10.3 SID_FIRST_P1 . 64
3.10.3.1 Coding of in-band data . 64
3.10.3.2 Identification marker . 64
3.10.3.3 Interleaving . 65
3.10.3.4 Mapping on a Burst . 65
3.10.4 SID_FIRST_P2 . 65
3.10.4.1 Coding of in-band data . 65
3.10.4.2 Interleaving . 65
3.10.4.3 Mapping on a Burst . 65
3.10.5 SID_FIRST_INH . 65
3.10.5.1 Coding of in-band data . 66
3.10.5.2 Identification marker . 66
ETSI

---------------------- Page: 5 ----------------------
3GPP TS 45.003 version 13.0.0 Release 13 5 ETSI TS 145 003 V13.0.0 (2016-01)
3.10.5.3 Interleaving . 66
3.10.5.4 Mapping on a Burst . 66
3.10.6 ONSET . 66
3.10.6.1 Coding of in-band data . 66
3.10.6.2 Interleaving . 66
3.10.6.3 Mapping on a Burst . 66
3.10.7 SPEECH . 66
3.10.7.1 Coding of the in-band data . 66
3.10.7.2 Ordering according to subjective importance. 67
3.10.7.3 Parity for speech frames . 67
3.10.7.4 Convolutional encoder . 69
3.10.7.5 Interleaving . 73
3.10.7.6 Mapping on a Burst . 73
3.10.8 RATSCCH_MARKER . 73
3.10.8.1 Coding of in-band data . 73
3.10.8.2 Identification marker . 73
3.10.8.3 Interleaving . 73
3.10.8.4 Mapping on a Burst . 73
3.10.9 RATSCCH_DATA . 74
3.10.9.1 Coding of in-band data . 74
3.10.9.2 Parity and convolutional encoding for the RATSCCH message . 74
3.10.9.3 Interleaving . 75
3.10.9.4 Mapping on a Burst . 75
3.11 Data channel for ECSD at full rate, 29.0 kbit/s radio interface rate (28.8 kbit/s services (E-TCH/F28.8)) . 75
3.11.1 Interface with user unit . 75
3.11.2 Block code . 75
3.11.2.1 Repetition bits . 75
3.11.2.2 Reed Solomon encoder . 75
3.11.3 Convolutional encoder . 77
3.11.3.1 Tailing bits for a data frame . 77
3.11.3.2 Convolutional encoding for a data frame . 77
3.11.4 Interleaving . 77
3.11.5 Mapping on a Burst. 77
3.12 Data channel for ECSD at full rate, 32.0 kbit/s radio interface rate (32.0 kbit/s services (E-TCH/F32.0)) . 78
3.12.1 Interface with user unit . 78
3.12.2 Void . 78
3.12.3 Convolutional encoder . 78
3.12.3.1 Tailing bits for a data frame . 78
3.12.3.2 Convolutional encoding for a data frame . 78
3.12.4 Interleaving . 80
3.12.5 Mapping on a Burst. 80
3.13 Data channel for ECSD at full rate, 43.5 kbit/s radio interface rate (43.2 kbit/s services (E-TCH/F43.2)) . 80
3.13.1 Interface with user unit . 80
3.13.2 Convolutional encoder . 80
3.13.2.1 Tailing bits for a data frame .
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.