ETSI TS 123 682-2018 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) LTE Architecture enhancements to facilitate commuc.pdf

1、 ETSI TS 123 682 V14.6.0 (2018-01) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Architecture enhancements to facilitate communications with packet data networks and applications (3GPP TS 23.682 version 14.6.0 Release 14) TECHNIC

2、AL SPECIFICATION ETSI ETSI TS 123 682 V14.6.0 (2018-01)13GPP TS 23.682 version 14.6.0 Release 14Reference RTS/TSGS-0223682ve60 Keywords GSM,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

3、C Association but non lucratif enregistre la Sous-Prfecture 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/

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6、.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 Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopy

7、ing 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 2018. All rights reserved. DECTTM, PLUGTESTSTM,

8、UMTSTMand the ETSI logo are trademarks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are trademarks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Members. GSM and the GSM logo are tradema

9、rks registered and owned by the GSM Association. ETSI ETSI TS 123 682 V14.6.0 (2018-01)23GPP TS 23.682 version 14.6.0 Release 14Intellectual Property Rights Essential patents IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to

10、 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. La

11、test 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

12、 Web server) which are, or may be, or may become, essential to the present document. Trademarks The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners. ETSI claims no ownership of these except for any which are indicated as being the proper

13、ty of ETSI, and conveys no right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks. Foreword This Technical Specification (TS) has

14、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 ref

15、erence 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

16、 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 123 682 V14.6.0 (2018-01)33GPP TS 23.682 version 14.6.0 Release 14Contents Intellectual Property Rights

17、 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 7g31 Scope 8g32 References 8g33 Definitions and abbreviations . 9g33.1 Definitions 9g33.2 Abbreviations . 9g34 Architecture Model and Concepts 10g34.1 General Concept . 10g34.2 Architectural Reference Model 11g34.3 Reference points . 15g34.3.1

18、General 15g34.3.2 List of Reference Points 15g34.3.3 Reference Point Requirements 16g34.3.3.1 Tsp Reference Point Requirements . 16g34.3.3.2 T4 Reference Point Requirements . 16g34.3.3.3 Void. 16g34.3.3.4 S6m Reference Point Requirements 16g34.3.3.5 S6n Reference Point Requirements . 17g34.3.3.6 T6a

19、/T6b Reference Point Requirements . 17g34.3.3.7 S6t Reference Point Requirements 17g34.3.3.8 T6ai/T6bi Reference Point Requirements . 17g34.3.3.9 T7 Reference Point Requirements . 18g34.3.3.10 Ns Reference Point Requirements . 18g34.3.3.11 Nu Reference Point Requirements 18g34.4 Network Elements 18g

20、34.4.1 General 18g34.4.2 MTC-IWF . 18g34.4.3 HSS/HLR 19g34.4.4 GGSN/P-GW 20g34.4.5 SGSN/MME/MSC 20g34.4.7 MTC AAA 21g34.4.8 Service Capability Exposure Function 21g34.4.9 Interworking SCEF . 22g34.4.10 RAN Congestion Awareness Function . 23g34.4.11 Packet Flow Description Function 23g34.5 High Level

21、 Function . 23g34.5.1 Device Triggering Function 23g34.5.2 PS-only Service Provision 24g34.5.3 Core Network assisted RAN parameters tuning . 24g34.5.4 UE Power Saving Mode . 24g34.5.5 Group Message Delivery 25g34.5.6 Monitoring Events 25g34.5.6.1 General 25g34.5.6.2 Monitoring Events via HSS and MME

22、/SGSN 26g34.5.6.3 Monitoring Events via PCRF 26g34.5.6.4 Charging Principles. 27g34.5.7 High latency communication 27g34.5.8 Support of informing about potential network issues . 28g34.5.9 Resource management of background data transfer . 28g34.5.10 E-UTRAN network resource optimizations based on co

23、mmunication patterns provided to the MME 28g34.5.11 Support of setting up an AS session with required QoS . 29g3ETSI ETSI TS 123 682 V14.6.0 (2018-01)43GPP TS 23.682 version 14.6.0 Release 144.5.12 Change the chargeable party at session set-up or during the session 29g34.5.13 Extended idle mode DRX

24、. 29g34.5.13.1 General 29g34.5.13.2 Paging for extended idle mode DRX in UTRAN 30g34.5.13.3 Paging for extended idle mode DRX in E-UTRAN 31g34.5.13.3.0 General 31g34.5.13.3.1 Hyper SFN, Paging Hyperframe and Paging Time Window length 31g34.5.13.3.2 Loose Hyper SFN synchronization 32g34.5.13.3.3 MME

25、paging and paging retransmission strategy . 32g34.5.14 Non-IP Data Delivery (NIDD) 32g34.5.14.1 General 32g34.5.14.2 Enhancements for reliable delivery of NIDD 33g34.5.14.3 Reliable Data Service 33g34.5.15 Support of PFD management via SCEF . 33g34.5.16 MSISDN-less MO-SMS via T4 33g34.5.17 Enhanced

26、Coverage Restriction Control via SCEF 34g34.5.18 MBMS user service for UEs using power saving functions . 34g34.5.19 Enhancements to Location Services for CIoT 35g34.5.20 MBMS user service for NB or M UE categories 36g34.6 Identifiers . 36g34.6.1 General 36g34.6.2 External Identifier . 36g34.6.3 Ext

27、ernal Group Identifier 37g34.7 Addressing 37g34.8 Security Aspects . 37g34.8.1 Security Requirements 37g34.8.1.0 General 37g34.8.1.1 Void. 37g34.8.1.2 Void. 37g35 Functional Description and Information Flow . 38g35.1 Control and user plane 38g35.1.1 Control Plane 38g35.1.1.1 HSS MTC-IWF 38g35.2 Devi

28、ce triggering procedures . 39g35.2.1 Device triggering procedure over Tsp 39g35.2.2 Trigger Delivery using T4 40g35.2.3 Device triggering recall/replace procedures 41g35.2.3.1 Device trigger recall/replace procedure over Tsp . 41g35.2.3.2 Replace procedure for trigger delivery using T4 . 43g35.2.3.3

29、 Recall procedure for trigger delivery using T4 . 44g35.3 Information Storage 45g35.3.0 General 45g35.3.1 Trigger Information in SMS-SC (Triggering with T4) . 45g35.3.2 SCEF . 45g35.4 Security Procedures 46g35.4.0 General 46g35.4.1 Void 46g35.4.2 Void 46g35.5 Group message delivery procedures . 47g3

30、5.5.1 Group message delivery using MBMS . 47g35.6 Monitoring Procedures . 49g35.6.1 Monitoring Event configuration and deletion via HSS . 49g35.6.1.1 Configuration Procedure . 49g35.6.1.2 Common Parameters of the Configuration Procedure . 51g35.6.1.3 Specific Parameters for Monitoring Event: Loss of

31、 connectivity . 52g35.6.1.4 Specific Parameters for Monitoring Event: UE reachability . 53g35.6.1.5 Specific Parameters for Monitoring Event: Location Reporting . 54g35.6.1.6 Specific Parameters for Monitoring Event: Change of IMSI-IMEI(SV) Association . 55g35.6.1.7 Specific Parameters for Monitorin

32、g Event: Roaming Status . 55g35.6.1.8 Specific Parameters for Monitoring Event: Communication failure . 56g35.6.1.9 Specific Parameters for Monitoring Event: Availability after DDN Failure . 56g3ETSI ETSI TS 123 682 V14.6.0 (2018-01)53GPP TS 23.682 version 14.6.0 Release 145.6.2 Monitoring Events co

33、nfiguration and deletion directly at the MME/SGSN . 56g35.6.2.1 Configuration Procedure . 56g35.6.2.2 Common Parameters of the Configuration Procedure . 57g35.6.2.3 Specific Steps for Monitoring Event: Number of UEs present in a geographic area 57g35.6.3 Reporting of Monitoring Events from the HSS o

34、r the MME/SGSN 58g35.6.3.1 Reporting Procedure 58g35.6.3.2 Reporting Event: Loss of connectivity 59g35.6.3.3 Reporting Event: UE reachability . 59g35.6.3.4 Reporting Event: Location Reporting . 60g35.6.3.5 Reporting Event: Change of IMSI-IMEI(SV) association 60g35.6.3.6 Reporting Event: Roaming Stat

35、us . 60g35.6.3.7 Reporting Event: Communication failure . 60g35.6.3.8 Reporting Event: Availability after DDN failure 60g35.6.4 Monitoring events configuration and reporting via PCRF 61g35.6.4.1 Request of monitoring event reporting 61g35.6.4.1a Request of monitoring event reporting for a group of U

36、Es . 61g35.6.4.2 Common Parameters of the request reporting procedure 63g35.6.4.3 Specific Parameters for Monitoring Event: Location Reporting . 63g35.6.4.4 Specific Parameters for Monitoring Event: Communication Failure 64g35.6.5 Reporting of Monitoring Events from the PCRF 64g35.6.6 Monitoring Eve

37、nt configuration and deletion via HSS for roaming scenarios using an IWK-SCEF . 65g35.6.6.1 Configuration Procedure . 65g35.6.6.2 Common Parameters of the Configuration Procedure . 67g35.6.6.3 Specific Parameters for Monitoring Event: Loss of connectivity . 67g35.6.6.4 Specific Parameters for Monito

38、ring Event: UE reachability . 67g35.6.6.5 Specific Parameters for Monitoring Event: Location Reporting . 67g35.6.6.6 Specific Parameters for Monitoring Event: Change of IMSI-IMEI(SV) Association . 68g35.6.6.7 Specific Parameters for Monitoring Event: Roaming Status . 68g35.6.6.8 Specific Parameters

39、for Monitoring Event: Communication failure . 68g35.6.6.9 Specific Parameters for Monitoring Event: Availability after DDN Failure . 69g35.6.7 Monitoring Events configuration and deletion directly at the MME/SGSN for roaming scenarios . 69g35.6.8 Reporting of Monitoring Events from the HSS or the MM

40、E/SGSN for roaming scenarios . 69g35.6.8.1 Reporting Procedure 69g35.6.8.2 Reporting Event: Loss of connectivity 70g35.6.8.3 Reporting Event: UE reachability . 70g35.6.8.4 Reporting Event: Location Reporting . 70g35.6.8.5 Reporting Event: Change of IMSI-IMEI(SV) association 70g35.6.8.6 Reporting Eve

41、nt: Roaming Status . 70g35.6.8.7 Reporting Event: Communication failure . 71g35.6.8.8 Reporting Event: Availability after DDN failure 71g35.7 High latency communications procedures 71g35.7.1 Availability Notification after DDN Failure . 71g35.7.1.1 General 71g35.7.1.2 Event Configuration 71g35.7.1.3

42、 Notification . 72g35.7.2 Notification using Monitoring Event “UE Reachability“ . 74g35.8 Procedure for Informing about Potential Network Issues 74g35.8.1 General 74g35.8.2 Request procedure for one-time or continuous reporting of network status . 75g35.8.3 Report procedure for continuous reporting

43、of network status . 76g35.8.4 Removal procedure for continuous reporting of network status . 77g35.9 Procedure for resource management of background data transfer 78g35.10 Communication Pattern parameters provisioning procedure 79g35.10.1 Communication Pattern parameters 79g35.10.2 Communication Pat

44、tern parameters provisioning to the MME 80g35.11 Setting up an AS session with required QoS procedure . 82g35.12 Change the chargeable party at session set-up or during the session procedure . 83g35.12.1 Set the chargeable party at session set-up . 83g35.12.2 Change the chargeable party during the s

45、ession . 84g35.13 Non-IP Data Delivery procedures 85g35.13.1 T6a/T6b Connection Establishment 85g35.13.1.1 General 85g3ETSI ETSI TS 123 682 V14.6.0 (2018-01)63GPP TS 23.682 version 14.6.0 Release 145.13.1.2 T6a/T6b Connection Establishment Procedure . 85g35.13.2 NIDD Configuration . 86g35.13.3 Mobil

46、e Terminated NIDD procedure 87g35.13.4 Mobile Originated NIDD procedure . 90g35.13.5 T6a/T6b Connection Release 90g35.13.5.1 General 90g35.13.5.2 MME/SGSN Initiated T6a/T6b Connection Release procedure . 91g35.13.5.3 SCEF Initiated T6a/T6b Connection Release procedure . 92g35.13.6 Serving node reloc

47、ation procedure over T6a/T6b . 92g35.13.6.1 General 92g35.13.6.2 Successful TAU/RAU procedure with T6a/T6b . 93g35.13.7 Charging Principles. 93g35.13.8 NIDD Authorisation Update . 94g35.14 PFD management via SCEF . 94g35.14.1 Procedure for PFD management via SCEF . 94g35.14.2 PFD definition 95g35.15

48、 Procedure for MSISDN-less MO-SMS via T4 . 96g35.16 Procedure for Enhanced Coverage Restriction Control via SCEF . 97g3Annex A (Informative): MTC Deployment Scenarios . 99g3Annex B (Informative): Void . 101g3Annex C (Informative): Triggering with OMA Push 102g3C.1 General . 102g3C.2 Triggering flow

49、using Service Loading 102g3Annex D (Informative): Device triggering using direct model over user plane 104g3Annex E (Informative): Change history . 105g3History 109g3ETSI ETSI TS 123 682 V14.6.0 (2018-01)73GPP TS 23.682 version 14.6.0 Release 14Foreword This Technical Specification has been produced by the 3rd Generation Partnership Project (3GPP). The contents of the present 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 a