ETSI TS 129 118-2016 Universal Mobile Telecommunications System (UMTS) LTE Mobility Management Entity (MME) - Visitor Location Register (VLR) SGs interface specification (V13 4 0 3.pdf

1、 ETSI TS 1Universal Mobile TelMobility M- Visitor Location Regi(3GPP TS 29.1TECHNICAL SPECIFICATION129 118 V13.3.0 (2016elecommunications System (LTE; Management Entity (MME) gister (VLR) SGs interface spe.118 version 13.3.0 Release 1316-05) (UMTS); pecification 13) ETSI ETSI TS 129 118 V13.3.0 (201

2、6-05)13GPP TS 29.118 version 13.3.0 Release 13Reference RTS/TSGC-0129118vd30 Keywords LTE,UMTS 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 but non lucratif enregistre la Sous-Prfe

3、cture 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

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6、ur 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

7、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. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI lo

8、go are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM 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 ETSI TS 129 118 V13.3

9、.0 (2016-05)23GPP TS 29.118 version 13.3.0 Release 13Intellectual 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 ca

10、n 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 ETS

11、I 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

12、 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 corresp

13、onding 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

14、“ 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 ETSI TS 129 118 V13.3.0 (2016-05)33GPP TS 29.118 version 13.3.0 Release

15、13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 8g31 Scope 9g32 References 9g33 Definitions and abbreviations . 10g33.1 Definitions 10g33.2 Abbreviations . 11g34 Description of the SGs association between a VLR and an MME . 11g34.1 General . 11g34.2 SGs

16、 association at the VLR 11g34.2.1 General 11g34.2.2 States at the VLR 11g34.3 SGs association at the MME 12g34.3.1 General 12g34.3.2 MM context variables at the MME . 13g34.3.3 States at the MME 13g34.3.4 State transitions in the MME without SGsAP signalling 14g34.3.5 State transitions in the VLR wi

17、thout SGsAP signalling . 14g35 Procedures for SGs . 15g35.1 Paging for non-EPS services procedure . 15g35.1.1 General description . 15g35.1.2 Procedures in the VLR 15g35.1.2.1 General 15g35.1.2.2 Paging Initiation 15g35.1.2.3 Paging Response . 16g35.1.2.4 Paging Failure . 16g35.1.2.5 UE unreachable

18、. 16g35.1.3 Procedures in the MME 17g35.1.3.1 General 17g35.1.3.2 Procedure when no NAS signalling connection exists 19g35.1.3.3 Procedure when a NAS signalling connection exists 20g35.2 Location update for non-EPS services procedure . 21g35.2.1 General description . 21g35.2.2 Procedures in the MME

19、21g35.2.2.1 General 21g35.2.2.2 Location update initiation . 22g35.2.2.2.1 General 22g35.2.2.2.2 VLR fails without restart . 24g35.2.2.3 Location update response 24g35.2.2.4 Location update failure . 25g35.2.2.5 Abnormal cases . 25g35.2.3 Procedures in the VLR 25g35.2.3.1 General 25g35.2.3.2 Locatio

20、n update response 26g35.2.3.3 Location update failure . 26g35.2.3.4 TMSI reallocation procedure 26g35.2.3.5 Abnormal cases . 26g35.3 Non-EPS alert procedure 28g35.3.1 General description . 28g35.3.2 Procedures in the VLR 28g3ETSI ETSI TS 129 118 V13.3.0 (2016-05)43GPP TS 29.118 version 13.3.0 Releas

21、e 135.3.2.1 Alert Initiation . 28g35.3.2.2 Alert Response 28g35.3.2.3 Alert Failure 28g35.3.2.4 Alert Indication . 28g35.3.2.5 Abnormal cases . 28g35.3.3 Procedures in the MME 28g35.3.3.1 Alert response . 28g35.3.3.2 Alert failure. 28g35.3.3.3 Alert indication . 29g35.4 Explicit IMSI detach from EPS

22、 services 29g35.4.1 General description . 29g35.4.2 Procedures in the MME 29g35.4.2.1 Explicit EPS detach initiation . 29g35.4.2.2 Explicit EPS detach response 30g35.4.2.3 Abnormal cases . 30g35.4.3 Procedures in the VLR 30g35.5 Explicit IMSI detach from non-EPS services . 30g35.5.1 General descript

23、ion . 30g35.5.2 Procedures in the MME 31g35.5.2.1 Explicit IMSI detach initiation 31g35.5.2.2 Explicit IMSI detach response 31g35.5.2.3 Abnormal cases . 31g35.5.3 Procedures in the VLR 31g35.6 Implicit IMSI detach from non-EPS services . 32g35.6.1 General description . 32g35.6.2 Procedures in the MM

24、E 32g35.6.3 Procedures in the VLR 32g35.7 VLR failure procedure 32g35.7.1 General description . 32g35.7.2 Procedures in the VLR 33g35.7.2.1 VLR Reset Initiation . 33g35.7.2.2 VLR Reset Response. 33g35.7.2.3 Abnormal cases . 33g35.7.3 Procedures in the MME 33g35.7.3.1 VLR reset indication . 33g35.7.3

25、.2 Void. 33g35.8 MME failure procedure 33g35.8.1 General description . 33g35.8.2 Procedures in the MME 34g35.8.2.1 MME Reset Initiation 34g35.8.2.2 MME Reset Response . 34g35.8.2.3 Abnormal cases . 34g35.8.3 Procedures in the VLR 34g35.9 HSS failure . 35g35.9.1 General description . 35g35.9.2 Proced

26、ures in the MME 35g35.10 MM information procedure 35g35.10.1 General description . 35g35.10.2 Procedures in the VLR 35g35.10.3 Procedures in the MME 35g35.11 Procedure for tunnelling of NAS messages 36g35.11.1 General description . 36g35.11.2 Uplink unitdata procedure 36g35.11.2.1 Procedures in the

27、MME 36g35.11.2.2 Procedures in the VLR 37g35.11.2.2.1 General description 37g35.11.2.2.2 Abnormal cases . 37g35.11.2.3 Void. 37g35.11.3 Downlink unitdata procedure 37g35.11.3.1 Procedures in the VLR 37g35.11.3.2 Procedures in the MME 37g35.11.3.2.1 General description 37g3ETSI ETSI TS 129 118 V13.3.

28、0 (2016-05)53GPP TS 29.118 version 13.3.0 Release 135.11.3.2.2 Abnormal cases . 37g35.11.3.3 Void. 38g35.11.4 Release procedure . 38g35.12 Service request procedure. 38g35.12.1 General description . 38g35.12.2 Procedures in the MME 38g35.12.3 Procedures in the VLR 38g35.13 Service abort procedure 39

29、g35.13.1 General description . 39g35.13.2 Procedures in the VLR 39g35.13.3 Procedures in the MME 39g35.14 Implicit IMSI detach from EPS services 39g35.14.1 General description . 39g35.14.2 Procedures in the MME 40g35.14.3 Procedures in the VLR 40g35.15 UE fallback supervision procedure. 40g35.15.0 G

30、eneral description . 40g35.15.1 Procedures in the VLR 40g35.16 Procedure for MO CSFB indication . 41g35.16.1 General description . 41g35.16.2 Procedures in the MME 41g35.16.3 Procedures in the VLR 41g36 SGs transport 41g36.1 General . 41g36.2 IP layer . 41g36.3 Transport layer . 41g37 Error handling

31、 42g37.1 General . 42g37.2 Message too short . 42g37.3 Unknown or unforeseen message type . 42g37.4 Missing mandatory information element 43g37.5 Information elements unknown or unforeseen in the message . 43g37.6 Out of sequence information elements . 43g37.7 Repeated information elements 43g37.8 S

32、yntactically incorrect mandatory information element. 43g37.9 Syntactically incorrect optional information elements . 43g37.10 Conditional information element errors . 43g37.11 Information elements with semantically incorrect contents . 44g38 Message functional definitions and contents 44g38.1 SGsAP

33、-ALERT-ACK message 44g38.2 SGsAP-ALERT-REJECT message 44g38.3 SGsAP-ALERT-REQUEST message 44g38.4 SGsAP-DOWNLINK-UNITDATA message . 45g38.5 SGsAP-EPS-DETACH-ACK message 45g38.6 SGsAP-EPS-DETACH-INDICATION message . 45g38.7 SGsAP-IMSI-DETACH-ACK message . 46g38.8 SGsAP-IMSI-DETACH-INDICATION message

34、46g38.9 SGsAP-LOCATION-UPDATE-ACCEPT message 46g38.9.1 Message definition 46g38.9.2 New TMSI, or IMSI 46g38.10 SGsAP-LOCATION-UPDATE-REJECT message 47g38.10.1 Message definition 47g38.10.2 Location area identifier . 47g38.11 SGsAP-LOCATION-UPDATE-REQUEST message 48g38.11.1 Message definition 48g38.1

35、1.2 Old location area identifier . 48g38.11.3 TMSI status . 48g38.11.4 IMEISV 48g38.11.5 TAI 48g38.11.6 E-CGI 48g3ETSI ETSI TS 129 118 V13.3.0 (2016-05)63GPP TS 29.118 version 13.3.0 Release 138.11.7 TMSI based NRI container . 49g38.11.8 Selected CS domain operator 49g38.12 SGsAP-MM-INFORMATION-REQU

36、EST . 49g38.13 SGsAP-PAGING-REJECT message 49g38.14 SGsAP-PAGING-REQUEST message 49g38.14.1 Message definition 49g38.14.2 TMSI . 50g38.14.3 CLI 50g38.14.4 Location area identifier . 50g38.14.5 Global CN-Id 50g38.14.6 SS code . 50g38.14.7 LCS indicator 50g38.14.8 LCS client identity 51g38.14.9 Channe

37、l needed . 51g38.14.10 eMLPP priority . 51g38.14.11 Additional paging indicators . 51g38.15 SGsAP-RESET-ACK message 51g38.15.1 Message definition 51g38.15.2 MME name . 51g38.15.3 VLR name . 51g38.16 SGsAP-RESET-INDICATION message . 52g38.16.1 Message definition 52g38.16.2 MME name . 52g38.16.3 VLR n

38、ame . 52g38.17 SGsAP-SERVICE-REQUEST message . 52g38.17.1 Message definition 52g38.17.2 IMEISV 53g38.17.3 UE Time Zone 53g38.17.4 Mobile Station Classmark 2 53g38.17.5 TAI 53g38.17.6 E-CGI 53g38.17.7 UE EMM Mode 53g38.18 SGsAP-STATUS message . 53g38.18.1 Message definition 53g38.18.2 IMSI 54g38.19 S

39、GsAP-TMSI-REALLOCATION-COMPLETE message . 54g38.20 SGsAP-UE-ACTIVITY-INDICATION message 54g38.21 SGsAP-UE-UNREACHABLE message 54g38.22 SGsAP-UPLINK-UNITDATA message 55g38.22.1 Message definition 55g38.22.2 IMEISV 55g38.22.3 UE Time Zone 55g38.22.4 Mobile Station Classmark 2 55g38.22.5 TAI 55g38.22.6

40、 E-CGI 55g38.23 SGsAP-RELEASE-REQUEST message 56g38.23.1 Message definition 56g38.23.2 SGs Cause . 56g38.24 SGsAP-SERVICE-ABORT-REQUEST message 56g38.24.1 Message definition 56g38.25 SGsAP-MO-CSFB-INDICATION message 56g38.25.1 Message definition 56g38.25.2 TAI 57g38.25.3 E-CGI 57g39 Information elem

41、ent coding . 57g39.1 Overview 57g39.2 Message type 58g39.3 Information element identifiers 59g39.3a Length indicator . 59g39.4 Information elements 59g39.4.1 CLI 59g3ETSI ETSI TS 129 118 V13.3.0 (2016-05)73GPP TS 29.118 version 13.3.0 Release 139.4.2 EPS location update type 60g39.4.3 Erroneous mess

42、age . 60g39.4.3a E-UTRAN Cell Global Identity 60g39.4.4 Global CN-Id 60g39.4.5 IMEISV 60g39.4.6 IMSI 61g39.4.7 IMSI detach from EPS service type 61g39.4.8 IMSI detach from non-EPS service type. 61g39.4.9 LCS client identity 62g39.4.10 LCS indicator 62g39.4.11 Location area identifier . 62g39.4.12 MM

43、 information . 63g39.4.13 MME name . 63g39.4.14 Mobile identity 63g39.4.14a Mobile Station Classmark 2 63g39.4.15 NAS message container 63g39.4.16 Reject cause 64g39.4.17 Service indicator . 64g39.4.18 SGs cause 64g39.4.19 SS code . 65g39.4.20 TMSI . 65g39.4.21 TMSI status . 65g39.4.21a Tracking Are

44、a Identity 65g39.4.21b UE Time Zone 66g39.4.21c UE EMM mode . 66g39.4.22 VLR name . 66g39.4.23 Channel needed . 67g39.4.24 eMLPP priority . 67g39.4.25 Additional paging indicators . 67g39.4.26 TMSI based NRI container . 67g39.4.27 Selected CS domain operator 67g310 List of system variables 68g310.1

45、Timers 68g310.2 Retry counters 69g3Annex A (informative): Change history . 70g3History 74g3ETSI ETSI TS 129 118 V13.3.0 (2016-05)83GPP TS 29.118 version 13.3.0 Release 13Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the prese

46、nt document are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z

47、 where: x the first digit: 1 presented to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit

48、 is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 129 118 V13.3.0 (2016-05)93GPP TS 29.118 version 13.3.0 Release 131 Scope CS Fallback in the Evolved Packet System (EPS) enables the provisioning of CS-domain services (e.g. voice call, Location Services

49、 (LCS) or supplementary services) by reuse of CS infrastructure when the UE is served by E-UTRAN. Additionally, SMS delivery via the CS core network is realized without CS fallback. The present document specifies the procedures and the SGs Application Part (SGsAP) messages used on the SGs interface between the Mobility Management Entity (MME) in the EPS and the Visitor Location Register (VLR), to allow location management coordination and to relay certain messages related to GSM circuit switched services over the EPS system. The present document also specifies the use of Stre