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

Satellite Earth Stations and Systems (SES); Family SL Satellite Radio Interface (Release 1); Part 1: General Specifications; Sub-part 2: System Operation Overview

DTS/SES-00299-1-2

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 102 744-1-2 V1.1.1 (2015-10)






TECHNICAL SPECIFICATION
Satellite Earth Stations and Systems (SES);
Family SL Satellite Radio Interface (Release 1);
Part 1: General Specifications;
Sub-part 2: System Operation Overview

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



Reference
DTS/SES-00299-1-2
Keywords
3GPP, GPRS, GSM, GSO, interface, MSS, radio,
satellite, TDM, TDMA, UMTS
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© European Telecommunications Standards Institute 2015.
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ETSI

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3 ETSI TS 102 744-1-2 V1.1.1 (2015-10)
Contents
Intellectual Property Rights . 6
Foreword . 6
Modal verbs terminology . 6
Introduction . 6
1 Scope . 7
2 References . 7
2.1 Normative references . 7
2.2 Informative references . 7
3 Abbreviations . 8
4 Stratum introduction . 9
5 Mobility Management (MM) . 9
5.1 General principles. 9
5.2 RRC States (Idle and Connected Mode). 10
5.3 UE and Network Operation Modes . 11
5.4 Mobility Management Service States . 12
5.4.0 General . 12
5.4.1 PS Domain Service State Machine . 12
5.4.1.0 General . 12
5.4.1.1 PMM-DETACHED State . 12
5.4.1.2 PMM-IDLE State . 12
5.4.1.3 PMM-CONNECTED State . 13
5.4.1.4 State Transitions and Functions . 13
5.4.1.5 Periodic Routing Area Update Timer . 14
5.4.1.6 Mobile Reachable Timer . 14
5.4.2 CS Domain Service State Machine . 14
5.4.2.0 General . 14
5.4.2.1 CMM-DETACHED State . 14
5.4.2.2 CMM-IDLE State . 15
5.4.2.3 CMM-CONNECTED State . 15
5.5 Connection Maintenance . 15
5.6 Mobility Management Procedures . 16
6 Numbering, Addressing and Identification . 16
6.0 General . 16
6.1 Non-Access Stratum . 16
6.1.0 General . 16
6.1.1 PLMN Identifier (PLMN ID). 16
6.1.2 International Mobile Subscriber Identity (IMSI) . 16
6.1.3 Temporary Mobile Subscriber Identity (TMSI) and Packet Temporary Mobile Subscriber Identity
(P-TMSI) . 16
6.1.4 International Mobile Station Equipment Identity/Software Version (IMEI/IMEISV) . 16
6.1.5 Location Area Identification (LAI) . 17
6.1.6 Routing Area Identification (RAI) . 17
6.1.7 Mobile Station International PSTN/ISDN Number (MSISDN) . 18
6.1.8 Mobile Station Roaming Number (MSRN) . 18
6.1.9 Mobile Station International Data Number . 18
6.1.10 IPv4 Address . 18
6.1.11 IPv6 Address . 18
6.1.12 Access Point Name . 18
6.2 Access Stratum (Usl Stratum) . 18
6.2.1 UE Identification . 18
6.2.1.0 General . 18
6.2.1.1 RRC-IDLE Mode . 18
6.2.1.2 RRC-CONNECTED Mode . 18
ETSI

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4 ETSI TS 102 744-1-2 V1.1.1 (2015-10)
6.2.2 Radio Resource to Network Layer UE Identity Association . 19
6.2.3 Logical Radio Interface Connection Identifiers . 19
6.2.4 Other Identifiers . 19
6.2.4.1 Spot Beam ID . 19
6.3 Access Stratum (Iu Stratum) . 19
6.3.0 General . 19
6.3.1 PLMN Identifier (PLMN ID). 19
6.3.2 CN Domain Identifier . 19
6.3.3 CN Domain Indicator. 19
6.3.4 RNC Identifier . 20
6.3.5 RNC Addresses . 20
6.3.6 Service Area Identifier (SAI) . 20
6.3.7 Permanent NAS UE Identity . 21
6.3.8 Temporary NAS UE Identity . 21
6.3.9 Radio Access Bearer Identity (RAB ID). 21
6.3.10 Iu Signalling Connection Identifier . 22
6.3.11 Paging Area Identity . 22
7 System Information . 22
7.1 General Principles . 22
7.2 System Information in Idle and Connected Modes . 22
7.3 System Information Elements . 23
7.3.0 General . 23
7.3.1 Access Stratum System Information . 23
7.3.1.0 General . 23
7.3.1.1 Primary Bearer . 23
7.3.1.2 PLMN ID . 24
7.3.1.3 Access Control . 24
7.3.1.4 Spot Beam Map . 24
7.3.1.5 Common Signalling Retry . 24
7.3.1.6 GPS Policy Info . 24
7.3.2 Non-Access Stratum System Information . 24
8 UE Idle Mode Behaviour . 25
8.1 NAS/AS Functional Divisions . 25
8.2 Idle Mode Procedures . 25
8.2.1 Non-Access Stratum . 25
8.2.2 Access Stratum (Usl Stratum) . 25
8.2.2.0 General . 25
8.2.2.1 PLMN Discovery . 26
8.2.2.2 PSAB Discovery . 26
8.2.2.2.1 Method. 26
8.2.2.2.2 Spot Beam Selection Methods . 26
9 Sleep Mode . 26
Annex A (informative): System operation . 28
A.1 Introduction . 28
A.1.1 Network Architecture . 28
A.1.2 Adaptation Layer . 28
A.2 Example Call Flows . 28
A.2.1 User Equipment Start up Sequence . 28
A.2.2 Selection of Primary Shared Access Bearer . 29
A.2.2.0 General . 29
A.2.2.1 Spot Beam Hierarchy . 29
A.2.2.2 Regional Beam Selection . 30
A.2.2.3 Narrow Beam Access. 30
A.2.3 PSAB Selection Process . 30
A.2.4 Registration on the Satellite Network . 31
A.2.5 Attach Procedure and Combined Procedures . 32
A.2.5.0 General . 32
A.2.5.1 IMSI Attach Procedure . 33
ETSI

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5 ETSI TS 102 744-1-2 V1.1.1 (2015-10)
A.2.5.2 GPRS Attach Procedure . 35
A.2.6 Mobile Originated Circuit Switched Call Set Up . 36
A.2.7 Emergency Calls . 37
A.2.8 Mobile Terminated Circuit Switched Call Set Up . 40
A.2.9 Circuit Switched Call Clearing . 42
A.2.10 Activation of Packet Switched Session, "PDP Context" . 43
A.2.11 Deactivation of Packet Switched Session . 45
A.2.12 Preservation of PDP context during release of RAB/PS signalling connection . 46
A.2.12.0 General . 46
A.2.12.1 Temporary Release of a Packet Switched Radio Access Bearer due to Inactivity. 46
A.2.12.1.0 General . 46
A.2.12.1.1 Uplink PDU causing restoration of packet switched RAB following Earlier release . 46
A.2.12.1.2 Downlink PDU causing restoration of Packet Switched RAB following earlier RAB release . 47
A.2.12.2 Temporary Release of a Packet Switched Signalling Connection due to Inactivity . 48
A.2.12.2.0 General . 48
A.2.12.2.1 Uplink PDU arrival causing restoration of PS Signalling connection and RABs following Earlier
release . 48
A.2.12.2.2 Downlink PDU arrival causing restoration of Iu PS Signalling connection and RABs following
Earlier release . 50
A.2.13 PS and CS detach . 52
A.2.13.1 CS Detach, Mobile Originated . 52
A.2.13.2 Mobile Initiated Detach via the PS Domain (GPRS Detach, IMSI Detach or combined GPRS/IMSI
Detach) . 52
A.2.14 Handover . 54
A.2.14.0 General . 54
A.2.14.1 Radio Access Bearer Set-up and Release . 54
A.2.14.2 Change in UE Location . 55
A.2.15 Deregistration . 55
A.2.16 MBMS Context Activation . 56
A.2.17 MBMS Context Deactivation . 56
History . 57

ETSI

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6 ETSI TS 102 744-1-2 V1.1.1 (2015-10)
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 (http://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 Technical Committee Satellite Earth Stations and
Systems (SES).
The present document is part 1, sub-part 2 of a multi-part deliverable. Full details of the entire series can be found in
ETSI TS 102 744-1-1 [i.11].
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.
Introduction
This multi-part deliverable (Release 1) defines a satellite radio interface that provides UMTS services to users of mobile
terminals via geostationary (GEO) satellites in the frequency range 1 518,000 MHz to 1 559,000 MHz (downlink) and
1 626,500 MHz to 1 660,500 MHz and 1 668,000 MHz to 1 675,000 MHz (uplink).
ETSI

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7 ETSI TS 102 744-1-2 V1.1.1 (2015-10)
1 Scope
The present document provides an overview of the Family SL system operation, and describes fundamental UMTS
elements such as mobility management, numbering and addressing, and idle mode behaviour as they apply to the
Family SL satellite network. In general, these elements are the same for both terrestrial UMTS and the satellite network.
Where appropriate, references to 3GPP documents are given, otherwise the text highlights the areas where the terrestrial
UMTS and Family SL elements differ.
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
reference document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://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 TS 123 003: "Digital cellular telecommunications system (Phase 2+); Universal Mobile
Telecommunications System (UMTS); Numbering, addressing and identification
(3GPP TS 23.003 Release 4)".
[2] ETSI TS 123 060: "Digital cellular telecommunications system (Phase 2+); Universal Mobile
Telecommunications System (UMTS); General Packet Radio Service (GPRS); Service
description; Stage 2 (3GPP TS 23.060 Release 4)".
[3] ETSI TS 123 122: "Universal Mobile Telecommunications System (UMTS); Non-Access-Stratum
functions related to Mobile Station (MS) in idle mode (3GPP TS 23.122 Release 4)".
[4] ETSI TS 125 413: "Universal Mobile Telecommunications System (UMTS); UTRAN Iu interface
Radio Access Network Application Part (RANAP) signalling (3GPP TS 25.413 Release 4)".
[5] ETSI TS 102 744-1-4: "Satellite Earth Stations and Systems (SES); Family SL Satellite Radio
Interface (Release 1); Part 1: General Specifications; Sub-part 4: Applicable External
Specifications, Symbols and Abbreviations".
[6] Recommendation ITU-T E.164: "The international public telecommunication numbering plan".
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
reference 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 parti
...