ETSI TS 102 744-3-1 V1.1.1 (2015-10)

Satellite Earth Stations and Systems (SES); Family SL Satellite Radio Interface (Release 1); Part 3: Control Plane and User Plane Specifications; Sub-part 1: Bearer Control Layer Interface

DTS/SES-00299-3-1

General Information

• Status: Published
• Publication Date: 25-Oct-2015
• Technical Committee: SES SCN - Satellite Communications and Navigation
• Current Stage: 12 - Completion
• Due Date: 25-Sep-2015
• Completion Date: 26-Oct-2015

Standards Content (Sample)

ETSI TS 102 744-3-1 V1.1.1 (2015-10)






TECHNICAL SPECIFICATION
Satellite Earth Stations and Systems (SES);
Family SL Satellite Radio Interface (Release 1);
Part 3: Control Plane and User Plane Specifications;
Sub-part 1: Bearer Control Layer Interface

�

---------------------- Page: 1 ----------------------
2 ETSI TS 102 744-3-1 V1.1.1 (2015-10)



Reference
DTS/SES-00299-3-1
Keywords
3GPP, GPRS, GSM, GSO, interface, MSS, radio,
satellite, TDM, TDMA, UMTS
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

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 2015.
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 ----------------------
3 ETSI TS 102 744-3-1 V1.1.1 (2015-10)
Contents
Intellectual Property Rights . 9
Foreword . 9
Modal verbs terminology . 9
Introduction . 9
1 Scope . 10
2 References . 10
2.1 Normative references . 10
2.2 Informative references . 11
3 Symbols and abbreviations . 11
3.1 Symbols . 11
3.2 Abbreviations . 11
4 Bearer Control Interface . 11
4.1 Radio Interface Layering . 11
4.2 Bearer Control Layer . 12
4.3 Conventions used in the present document . 13
4.3.1 Presentation. 13
4.3.2 "Reserved" Fields and Values . 13
4.3.3 Boolean Variables . 13
4.3.4 ASN.1 Encoding Rules . 13
5 Bearer Control Process . 14
5.1 Bearer Control Protocol Data Unit (BCtPDU) . 14
5.1.1 Return Bearer Control PDU Structure (RetBCtPDU) . 14
5.1.2 Forward Bearer Control PDU Structure (FwdBCtPDU). 15
5.1.3 Return Bearer Control PDU Header Structure (RetBCtPDUHeader) . 16
5.1.3.1 RetBCtPDU Header Structure Type 1 . 16
5.1.3.2 RetBCtPDU Header Structure Type 2 . 20
5.1.4 Forward Bearer Control PDU Header Structure (FwdBCtPDUHeader) . 23
5.1.5 Header Parameters . 26
5.1.5.1 Bct-sdu-follows . 26
5.1.5.2 Length-present . 26
5.1.5.3 Length . 26
5.1.5.4 BCtPDUAddrType . 26
5.1.5.5 Comsig-or-ext-addr-present . 26
5.1.5.6 Bearer-number-present . 27
5.1.5.7 Timing-required (T) . 27
5.1.5.8 FwdBearer . 27
5.1.5.9 SlotNumber . 27
5.1.5.10 TranslatedBearerConnectionID . 28
5.1.5.11 ComSigAddress . 28
5.1.5.11.0 General . 28
5.1.5.11.1 Ue-id-type . 29
5.1.5.11.2 P-tmsi-seq . 29
5.1.5.11.3 Tmsi-seq . 30
5.1.5.11.4 Imsi . 30
5.1.5.11.5 Imei . 31
5.1.5.11.6 Imsi-DS-41 . 31
5.1.5.12 Common Signalling (ComSig) Types . 32
5.1.5.12.1 ToMobileComSigType . 32
5.1.5.12.2 FromMobileComSigType . 32
5.1.5.12.3 Comsig-or-ext-addr . 32
5.1.5.12.4 Ext-addr-type-and-address. 32
5.1.5.13 Continuation-burst . 32
5.1.5.14 Backoff-and-bcnid. 32
5.1.6 BCtPayload . 33
ETSI

---------------------- Page: 3 ----------------------
4 ETSI TS 102 744-3-1 V1.1.1 (2015-10)
5.1.6.0 General . 33
5.1.6.1 BCnPDU . 33
5.1.6.2 ALComPDU. 33
5.1.7 CRC . 33
5.2 Bearer Control Embedded Protocol Data Unit ( BCtEPDU) . 34
5.2.1 Bearer Control Embedded PDU Structure . 34
5.2.2 BCtESDU Lists . 34
5.2.2.1 AttachBCtESDUList . 34
5.2.2.2 ReattachBCtESDUList . 35
5.2.2.3 SystemInformationBCtESDUList . 35
5.2.3 BCtESDU Sequences . 35
5.2.3.1 AttachedConnInfo . 35
5.2.3.2 Reattac hedConnInfo . 35
5.2.3.3 ModifiedConnInfo . 36
5.3 Bearer Control SDUs (BCtSDU) . 36
5.3.0 General . 36
5.3.1 Bearer Control SDU Structure (BCtSDU) . 37
5.3.2 BCtSDU Parameters . 38
5.3.2.1 Bct-sdu-follows . 38
5.3.2.2 Extended-length . 38
5.3.2.3 S-length / length . 38
5.3.2.4 BCtSigType and ShortBCtSigType . 38
5.3.2.5 SDUPayload . 39
5.4 Bearer Control SDU Payloads . 39
5.4.0 General . 39
5.4.1 ConnPDU . 39
5.4.2 Status . 40
5.4.2.0 General . 40
5.4.2.1 SequenceNumber . 41
5.4.2.2 Queue-length . 42
5.4.2.3 Time-head . 42
5.4.2.4 Delivery-rate . 42
5.4.2.5 Status -avp -list . 42
5.4.3 BulletinBoard . 42
5.4.3.0 General . 42
5.4.3.1 Rnc-id . 44
5.4.3.2 Net-ver . 44
5.4.3.3 FrameNumber . 44
5.4.3.4 Spot-beam-present. 44
5.4.3.5 FwdBearer . 44
5.4.3.6 BCtID . 44
5.4.3.7 SpotBeamID . 44
5.4.3.8 BB-avp-list . 45
5.4.4 ReturnSchedule . 45
5.4.4.0 General . 45
5.4.4.1 RetChannelNumber . 45
5.4.4.1.0 General . 45
5.4.4.1.1 Offset . 45
5.4.4.1.2 Cha nnelIndex . 46
5.4.4.2 Bearer-type-and-spotid-included . 46
5.4.4.3 Res-plan-included . 46
5.4.4.4 Number-of-slot-plans . 46
5.4.4.5 ReturnBearerTypeShort . 46
5.4.4.6 SpotBeamID . 47
5.4.4.7 SlotPlan . 47
5.4.4.8 ResourcePlan . 48
5.4.4.9 Return Schedule Examples . 48
5.4.5 StatusAckList . 51
5.4.6 QRate . 52
5.4.7 QLen . 53
5.4.8 SpecificAVPList . 54
5.4.9 AVPList . 55
ETSI

---------------------- Page: 4 ----------------------
5 ETSI TS 102 744-3-1 V1.1.1 (2015-10)
5.4.10 SpotBeamMap . 56
5.4.10.0 General . 56
5.4.10.1 Spotbeam-map-version . 56
5.4.10.2 Total-number-of-spots and spotbeam-map-number . 56
5.4.10.3 SpotBeamInfo . 57
5.4.10.3.0 General . 57
5.4.10.3.1 Sb-prf . 58
5.4.10.3.2 SpotBeamMapType . 58
5.4.10.3.3 Number -of-vertices . 58
5.4.10.3.4 SpotbeamVertex . 58
5.4.10.3.5 SpotBeamAzimuth . 59
5.4.10.3.6 SpotBeamElevation . 59
5.4.10.3.7 SpotBeamRadius . 59
5.4.11 BearerTables . 59
5.4.11.0 General . 59
5.4.11.1 Bearer-table-follo ws . 61
5.4.11.2 Lowest-coding-rate-index-included . 61
5.4.11.3 Coding-rates-offsets-included . 62
5.4.11.4 Coding-rates-usa ge -included . 62
5.4.11.5 ReturnBearer T ypeFull . 62
5.4.11.6 ControlIndex . 62
5.4.11.7 Coding-rates-o ffset . 62
5.4.11.8 Coding-rates-usage-bitmap . 62
5.4.11.9 Example BearerTables SDU . 63
5.4.12 GPSEphemeris . 63
5.4.12.0 General . 63
5.4.12.1 Iodc . 64
5.4.12.2 PRN-code . 64
5.4.12.3 GPSDataFirstSection. 64
5.4.12.3.0 General . 64
5.4.12.3.1 Week-no . 65
5.4.12.3.2 Satellite-accuracy . 66
5.4.12.3.3 Satellite-health . 66
5.4.12.3.4 T-gd . 66
5.4.12.3.5 T-oc . 66
5.4.12.3.6 Af-2 . 66
5.4.12.3.7 Af-1 . 66
5.4.12.3.8 Af-0 . 66
5.4.12.3.9 C-rs . 66
5.4.12.3.10 Delta-n . 66
5.4.12.3.11 M-0 . 66
5.4.12.3.12 C-uc . 66
5.4.12.3.13 Eccentricity . 66
5.4.12.3.14 C-us . 66
5.4.12.4 GPSDataSecondSection . 67
5.4.12.4.0 General . 67
5.4.12.4.1 A-half . 68
5.4.12.4.2 T-oe . 69
5.4.12.4.3 C-ic . 69
5.4.12.4.4 Omega-0 . 69
5.4.12.4.5 C-is . 69
5.4.12.4.6 I-0 . 69
5.4.12.4.7 C-rc . 69
5.4.12.4.8 omega .
...