ETSI TS 123 682-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) LTE Architecture enhancements to facilitate commu.pdf

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1、 ETSI TS 1Digital cellular telecommUniversal Mobile TelArchitecture enhancempacket data (3GPP TS 23.6TECHNICAL SPECIFICATION123 682 V13.8.0 (2017mmunications system (Phase elecommunications System (LTE; ments to facilitate communicata networks and applications .682 version 13.8.0 Release 1317-01) e

2、2+) (GSM); (UMTS); ications with s 13) ETSI ETSI TS 123 682 V13.8.0 (2017-01)13GPP TS 23.682 version 13.8.0 Release 13Reference RTS/TSGS-0223682vd80 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 62

3、3 562 00017 - NAF 742 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

4、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

5、 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 https:/portal.etsi.org/TB

6、/ETSIDeliverableStatus.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 mechanica

7、l, 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 Sta

8、ndards Institute 2017. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo 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 a

9、re Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 123 682 V13.8.0 (2017-01)23GPP TS 23.682 version 13.8.0 Release 13Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these

10、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 up

11、dates 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 se

12、rver) 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 identi

13、ties 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

14、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 c

15、itation. ETSI ETSI TS 123 682 V13.8.0 (2017-01)33GPP TS 23.682 version 13.8.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 7g31 Scope 8g32 References 8g33 Definitions and abbreviations . 9g33.1 Definitions 9g33.2 Abbreviations . 9g34 Architec

16、ture Model and Concepts 10g34.1 General Concept . 10g34.2 Architectural Reference Model 11g34.3 Reference points . 15g34.3.1 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 .

17、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/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 Requiremen

18、ts . 18g34.3.3.10 Ns Reference Point Requirements . 18g34.4 Network Elements 18g34.4.1 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 20g34.4.8 Service Capability Exposure Function 21g34.4.9 Interworking SCEF . 22g34.4.10 RAN Congestion Awa

19、reness Function . 22g34.5 High Level Function . 22g34.5.1 Device Triggering Function 22g34.5.2 PS-only Service Provision 23g34.5.3 Core Network assisted RAN parameters tuning . 23g34.5.4 UE Power Saving Mode . 23g34.5.5 Group Message Delivery 24g34.5.6 Monitoring Events 25g34.5.6.1 General 25g34.5.6

20、.2 Monitoring Events via HSS and MME/SGSN 25g34.5.6.3 Monitoring Events via PCRF 25g34.5.6.4 Charging Principles. 26g34.5.7 High latency communication 26g34.5.8 Support of informing about potential network issues . 27g34.5.9 Resource management of background data transfer . 27g34.5.10 E-UTRAN networ

21、k resource optimizations based on communication patterns provided to the MME 27g34.5.11 Support of setting up an AS session with required QoS . 28g34.5.12 Change the chargeable party at session set-up or during the session 28g3ETSI ETSI TS 123 682 V13.8.0 (2017-01)43GPP TS 23.682 version 13.8.0 Rele

22、ase 134.5.13 Extended idle mode DRX . 28g34.5.13.1 General 28g34.5.13.2 Paging for extended idle mode DRX in UTRAN 29g34.5.13.3 Paging for extended idle mode DRX in E-UTRAN 30g34.5.13.3.0 General 30g34.5.13.3.1 Hyper SFN, Paging Hyperframe and Paging Time Window length 30g34.5.13.3.2 Loose Hyper SFN

23、 synchronization 30g34.5.13.3.3 MME paging and paging retransmission strategy . 31g34.5.14 Non-IP Data Delivery (NIDD) 31g34.6 Identifiers . 32g34.6.1 General 32g34.6.2 External Identifier . 32g34.7 Addressing 32g34.8 Security Aspects . 32g34.8.1 Security Requirements 32g34.8.1.0 General 32g34.8.1.1

24、 Void. 32g34.8.1.2 Void. 32g35 Functional Description and Information Flow . 33g35.1 Control and user plane 33g35.1.1 Control Plane 33g35.1.1.1 HSS MTC-IWF 33g35.2 Device triggering procedures . 34g35.2.1 Device triggering procedure over Tsp 34g35.2.2 Trigger Delivery using T4 35g35.2.3 Device trigg

25、ering recall/replace procedures 36g35.2.3.1 Device trigger recall/replace procedure over Tsp . 36g35.2.3.2 Replace procedure for trigger delivery using T4 . 38g35.2.3.3 Recall procedure for trigger delivery using T4 . 39g35.3 Information Storage 40g35.3.0 General 40g35.3.1 Trigger Information in SMS

26、-SC (Triggering with T4) . 40g35.3.2 SCEF . 40g35.4 Security Procedures 41g35.4.0 General 41g35.4.1 Void 41g35.4.2 Void 41g35.5 Group message delivery procedures . 42g35.5.1 Group message delivery using MBMS . 42g35.6 Monitoring Procedures . 44g35.6.1 Monitoring Event configuration and deletion via

27、HSS . 44g35.6.1.1 Configuration Procedure . 44g35.6.1.2 Common Parameters of the Configuration Procedure . 46g35.6.1.3 Specific Parameters for Monitoring Event: Loss of connectivity . 46g35.6.1.4 Specific Parameters for Monitoring Event: UE reachability . 47g35.6.1.5 Specific Parameters for Monitori

28、ng Event: Location Reporting . 48g35.6.1.6 Specific Parameters for Monitoring Event: Change of IMSI-IMEI(SV) Association . 49g35.6.1.7 Specific Parameters for Monitoring Event: Roaming Status . 49g35.6.1.8 Specific Parameters for Monitoring Event: Communication failure . 50g35.6.1.9 Specific Paramet

29、ers for Monitoring Event: Availability after DDN Failure . 50g35.6.2 Monitoring Events configuration and deletion directly at the MME/SGSN . 50g35.6.2.1 Configuration Procedure . 50g35.6.2.2 Common Parameters of the Configuration Procedure . 51g35.6.2.3 Specific Steps for Monitoring Event: Number of

30、 UEs present in a geographic area 51g35.6.3 Reporting of Monitoring Events from the HSS or the MME/SGSN 52g35.6.3.1 Reporting Procedure 52g35.6.3.2 Reporting Event: Loss of connectivity 53g35.6.3.3 Reporting Event: UE reachability . 53g35.6.3.4 Reporting Event: Location Reporting . 53g35.6.3.5 Repor

31、ting Event: Change of IMSI-IMEI(SV) association 54g35.6.3.6 Reporting Event: Roaming Status . 54g3ETSI ETSI TS 123 682 V13.8.0 (2017-01)53GPP TS 23.682 version 13.8.0 Release 135.6.3.7 Reporting Event: Communication failure . 54g35.6.3.8 Reporting Event: Availability after DDN failure 54g35.6.4 Moni

32、toring events configuration and reporting via PCRF 54g35.6.4.1 Request of monitoring event reporting 54g35.6.4.2 Common Parameters of the request reporting procedure 55g35.6.4.3 Specific Parameters for Monitoring Event: Location Reporting . 55g35.6.4.4 Specific Parameters for Monitoring Event: Commu

33、nication Failure 56g35.6.5 Reporting of Monitoring Events from the PCRF 56g35.6.6 Monitoring Event configuration and deletion via HSS for roaming scenarios using an IWK-SCEF . 57g35.6.6.1 Configuration Procedure . 57g35.6.6.2 Common Parameters of the Configuration Procedure . 59g35.6.6.3 Specific Pa

34、rameters for Monitoring Event: Loss of connectivity . 59g35.6.6.4 Specific Parameters for Monitoring Event: UE reachability . 59g35.6.6.5 Specific Parameters for Monitoring Event: Location Reporting . 59g35.6.6.6 Specific Parameters for Monitoring Event: Change of IMSI-IMEI(SV) Association . 60g35.6

35、.6.7 Specific Parameters for Monitoring Event: Roaming Status . 60g35.6.6.8 Specific Parameters for Monitoring Event: Communication failure . 60g35.6.6.9 Specific Parameters for Monitoring Event: Availability after DDN Failure . 61g35.6.7 Monitoring Events configuration and deletion directly at the

36、MME/SGSN for roaming scenarios . 61g35.6.8 Reporting of Monitoring Events from the HSS or the MME/SGSN for roaming scenarios . 61g35.6.8.1 Reporting Procedure 61g35.6.8.2 Reporting Event: Loss of connectivity 62g35.6.8.3 Reporting Event: UE reachability . 62g35.6.8.4 Reporting Event: Location Report

37、ing . 62g35.6.8.5 Reporting Event: Change of IMSI-IMEI(SV) association 62g35.6.8.6 Reporting Event: Roaming Status . 62g35.6.8.7 Reporting Event: Communication failure . 62g35.6.8.8 Reporting Event: Availability after DDN failure 63g35.7 High latency communications procedures 63g35.7.1 Availability

38、Notification after DDN Failure . 63g35.7.1.1 General 63g35.7.1.2 Event Configuration 63g35.7.1.3 Notification . 64g35.7.2 Notification using Monitoring Event “UE Reachability“ . 66g35.8 Procedure for Informing about Potential Network Issues 66g35.8.1 General 66g35.8.2 Request procedure for one-time

39、or continuous reporting of network status . 67g35.8.3 Report procedure for continuous reporting of network status . 68g35.8.4 Removal procedure for continuous reporting of network status . 69g35.9 Procedure for resource management of background data transfer 70g35.10 Communication Pattern parameters

40、 provisioning procedure 71g35.10.1 Communication Pattern parameters 71g35.10.2 Communication Pattern parameters provisioning to the MME 72g35.11 Setting up an AS session with required QoS procedure . 74g35.12 Change the chargeable party at session set-up or during the session procedure . 75g35.12.1

41、Set the chargeable party at session set-up . 75g35.12.2 Change the chargeable party during the session . 76g35.13 Non-IP Data Delivery procedures 77g35.13.1 T6a Connection Establishment . 77g35.13.1.1 General 77g35.13.1.2 T6a Connection Establishment Procedure 77g35.13.2 NIDD Configuration . 78g35.1

42、3.3 Mobile Terminated NIDD procedure 79g35.13.4 Mobile Originated NIDD procedure . 81g35.13.5 T6a Connection Release . 82g35.13.5.1 General 82g35.13.5.2 T6a Connection Release procedure . 82g35.13.6 Serving node relocation procedure over T6a 82g35.13.6.1 General 82g35.13.6.2 Successful TAU procedure

43、 with T6a 83g35.13.7 Charging Principles. 83g3ETSI ETSI TS 123 682 V13.8.0 (2017-01)63GPP TS 23.682 version 13.8.0 Release 13Annex A (Informative): MTC Deployment Scenarios . 85g3Annex B (Informative): Void . 87g3Annex C (Informative): Triggering with OMA Push 88g3C.1 General . 88g3C.2 Triggering fl

44、ow using Service Loading 88g3Annex D (Informative): Device triggering using direct model over user plane 90g3Annex E (Informative): Change history . 91g3History 94g3ETSI ETSI TS 123 682 V13.8.0 (2017-01)73GPP TS 23.682 version 13.8.0 Release 13Foreword This Technical Specification has been produced

45、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 an identifying change

46、of release date and an increase in version number as follows: Version x.y.z 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

47、, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 123 682 V13.8.0 (2017-01)83GPP TS 23.682 version 13.8.0 Release 131 Scope The present document specifies architecture enhancemen

48、ts to facilitate communications with packet data networks and applications (e.g. Machine Type Communication (MTC) applications on the (external) network/MTC servers) according to the use cases and service requirements defined in TS 22.368 2, TS 22.101 3, and related 3GPP requirements specifications.

49、 Both roaming and non-roaming scenarios are covered. The present document also specifies transmission of non-IP data via SCEF for the CIoT EPS Optimization. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. - References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific. - For a specific reference, subsequent revisions do not apply. - For a non-specific reference, the latest version applies. In the case of a reference to