ETSI TS 129 276-2017 Universal Mobile Telecommunications System (UMTS) LTE 3GPP Evolved Packet System (EPS) Optimized handover procedures and protocols between E-UTRAN access and c.pdf

上传人:orderah291 文档编号:742609 上传时间:2019-01-11 格式:PDF 页数:27 大小:168.19KB
下载 相关 举报
ETSI TS 129 276-2017 Universal Mobile Telecommunications System (UMTS) LTE 3GPP Evolved Packet System (EPS) Optimized handover procedures and protocols between E-UTRAN access and c.pdf_第1页
第1页 / 共27页
ETSI TS 129 276-2017 Universal Mobile Telecommunications System (UMTS) LTE 3GPP Evolved Packet System (EPS) Optimized handover procedures and protocols between E-UTRAN access and c.pdf_第2页
第2页 / 共27页
ETSI TS 129 276-2017 Universal Mobile Telecommunications System (UMTS) LTE 3GPP Evolved Packet System (EPS) Optimized handover procedures and protocols between E-UTRAN access and c.pdf_第3页
第3页 / 共27页
ETSI TS 129 276-2017 Universal Mobile Telecommunications System (UMTS) LTE 3GPP Evolved Packet System (EPS) Optimized handover procedures and protocols between E-UTRAN access and c.pdf_第4页
第4页 / 共27页
ETSI TS 129 276-2017 Universal Mobile Telecommunications System (UMTS) LTE 3GPP Evolved Packet System (EPS) Optimized handover procedures and protocols between E-UTRAN access and c.pdf_第5页
第5页 / 共27页
点击查看更多>>
资源描述

1、 ETSI TS 129 276 V14.0.0 (2017-04) Universal Mobile Telecommunications System (UMTS); LTE; 3GPP Evolved Packet System (EPS); Optimized handover procedures and protocols between E-UTRAN access and cdma2000 HRPD Access; Stage 3 (3GPP TS 29.276 version 14.0.0 Release 14) TECHNICAL SPECIFICATION ETSI ET

2、SI TS 129 276 V14.0.0 (2017-04)13GPP TS 29.276 version 14.0.0 Release 14Reference RTS/TSGC-0429276ve00 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 lucrat

3、if 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/or print versions of the pre

4、sent 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 d

5、rive 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/ETSIDeliverableStatus.aspx If you find errors in

6、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

7、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 2017. All rights reserved. DECTTM

8、, 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 are Trade Marks registered and owned by the GSM Ass

9、ociation. ETSI ETSI TS 129 276 V14.0.0 (2017-04)23GPP TS 29.276 version 14.0.0 Release 14Intellectual 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

10、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 (https:

11、/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, essenti

12、al 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 identities or GSM identities. These should be interprete

13、d 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 not“, “should“, “should not“, “may“, “need not“, “

14、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. ETSI ETSI TS 129 276 V14.0.0 (2017-04)33G

15、PP TS 29.276 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g31 Scope 6g32 References 6g33 Definitions, symbols and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 7g34 General . 7g35 Transmission Order and Bit Definit

16、ions. 8g36 S101 Message Header 8g36.1 Introduction 8g36.2 S101 Message Header 8g36A S121 Message Header 9g36A.1 Introduction 9g36A.2 S121 Message Header 9g37 S101 Messages and Message Formats . 10g37.1 Introduction 10g37.2 Path Management Messages . 10g37.2.1 Introduction. 10g37.2.2 Echo Request mes

17、sage 11g37.2.3 Echo Response message . 11g37.2.4 Version Not Supported Indication message 11g37.3 S101 Messages . 11g37.3.1 Introduction. 11g37.3.2 Direct Transfer Request message 11g37.3.3 Direct Transfer Response message . 13g37.3.4 Notification Request message . 13g37.3.5 Notification Response me

18、ssage 14g37.4 Reliable Delivery of Signalling Messages 14g37.5 Information Elements . 14g37.5.1 Information Element Assignments . 14g37.5.2 Session ID . 15g37.5.2A Session ID2 . 15g37.5.3 Cause 15g37.5.4 Recovery . 16g37.5.5 HRPD Sector ID . 16g37.5.6 S101 Transparent Container . 17g37.5.7 Handover

19、Indicator . 17g37.5.8 Private Extension 18g37.5.9 PDN GW PMIP GRE Tunnel Info 18g37.5.10 S103 GRE Tunnel Info . 18g37.5.11 S103 HSGW IP Address . 18g37.5.12 Void 19g37.5.13 Unauthenticated IMSI . 19g37.5.14 EUTRAN Round Trip Delay 19g37A S121 Messages and Message Formats . 19g37A.1 Introduction 19g3

20、7A.2 Path Management Messages. 20g37A.2.1 Introduction. 20g3ETSI ETSI TS 129 276 V14.0.0 (2017-04)43GPP TS 29.276 version 14.0.0 Release 147A.2.2 Echo Request message 20g37A.2.3 Echo Response message . 20g37A.2.4 Version Not Supported Indication message 20g37A.3 S121 Messages . 21g37A.3.1 Introducti

21、on. 21g37A.3.2 RIM Information Transfer 21g37A.4 Reliable Delivery of Signalling Messages 21g37A.5 Information Elements . 21g37A.5.1 Information Element Assignments . 21g37A.5.2 S121 Transparent Container . 22g37A.5.3 RIM Routing Address . 22g37A.5.4 Private Extension 23g38 Path Protocols . 23g39 Er

22、ror Handling 23g39.1 Protocol Errors . 23g39.2 Path Failure 23g39.3 Restoration and Recovery 23g310 Security provided to Communication over the S101/S121 Interface . 23g311 IP - The Networking Technology used by S101/S121 . 23g311.1 IP Version . 23g311.2 IP Fragmentation 24g312 S101 Parameters . 24g

23、312.1 General . 24g312.2 Timers 24g312.3 Others . 24g313 S103 Interface Specification 24g313.1 Introduction 24g313.2 S103 Interface 24g3Annex A (informative): Change history . 25g3History 26g3ETSI ETSI TS 129 276 V14.0.0 (2017-04)53GPP TS 29.276 version 14.0.0 Release 14Foreword This Technical Speci

24、fication has been produced by the 3rdGeneration 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 w

25、ith an identifying change 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 fo

26、r all changes of substance, 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 129 276 V14.0.0 (2017-04)63GPP TS 29.276 version 14.0.0 Release 141 Scope The present document specifi

27、es the stage 3 of the Evolved Packet System S101and S121 reference points between the MME and the HRPD Access Network. The S101 interface supports procedures for Pre-Registration, Session Maintenance and Active handoffs between E-UTRAN and HRPD networks. The S121 interface supports procedures for RI

28、M information exchange between the MME and the HRPD Access Network. It also specifies the S103 interface between the Serving GW and HSGW. This User Plane interface is used to forward DL data to minimize packet losses in mobility from E-UTRAN to HRPD. Signalling procedures on the S101 interface are u

29、sed to set up tunnels on the S103 interface. 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

30、-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 a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the sam

31、e Release as the present document. 1 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 2 3GPP TS 23.402: “Architecture enhancements for non-3GPP accesses“. 3 IETF RFC 3232: “Assigned Numbers“. 4 IETF RFC 2784: “Generic Routing Encapsulation (GRE)“. 5 IETF RFC 2890: “Key and Sequence Number Exten

32、sions to GRE“. 6 3GPP TS 29.274: “Evolved GPRS Tunnelling Protocol for Control Plane (GTPv2-C); Stage 3“. 7 3GPP2 C.S0024-B: “cdma2000 High Rate Packet Data Air Interface Specification“. 8 3GPP TS 23.007: “Restoration procedures“. 9 3GPP2 C.S0087-0 v2.0: “E-UTRAN - HRPD and CDMA2000 1x Connectivity

33、and Interworking: Air Interface Aspects“. 10 3GPP TS 24.301: “Non-Access-Stratum (NAS) protocol for Evolved Packet System (EPS); Stage 3“. 11 3GPP TS 33.402: “3GPP System Architecture Evolution: Security Architecture“. 12 3GPP TS 36.413: “Evolved Universal Terrestrial Radio Access (E-UTRA) ; S1 Appl

34、ication Protocol (S1AP)“. 13 3GPP TS 24.008: “ Mobile radio interface Layer 3 specification; Core network protocols; Stage 3“. 14 3GPP TS 29.280: “3GPP EPS Sv interface (MME to MSC) for SRVCC“. 15 3GPP TS 48.018: “General Packet Radio Service (GPRS); Base Station System (BSS) - Serving GPRS Support

35、Node (SGSN); BSS GPRS protocol (BSSGP)“. ETSI ETSI TS 129 276 V14.0.0 (2017-04)73GPP TS 29.276 version 14.0.0 Release 143 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in TR 21.905 1 and the following apply. A term de

36、fined in the present document takes precedence over the definition of the same term, if any, in TR 21.905 1. HRPD Access: Combination of the eAN - PCF of the cdma2000 access 3.2 Abbreviations For the purposes of the present document, the abbreviations given in TR 21.905 1 and the following apply. An

37、 abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905 1. AN Access Network eAN enhanced AN eNodeB enhanced Node B E-UTRAN Enhanced UMTS Terrestial Radio Access Network GRE Generic Routing Encapsulation GW Gateway HO HandOver

38、HRPD High Rate Packet Data HSGW HRPD Serving GateWay IMSI International Mobile Station Identity IP Internet Protocol MME Mobility Management Entity PCF Packet Control Function PDN Packet data Network PMIP Proxy Mobile IP RIM RAN Information Management TEID Tunnel End Point Identifier UDP User Datagr

39、am Protocol VS Vendor Specific 4 General The S101 and S121 reference points are defined between the MME and the HRPD access, enabling interactions between E-UTRAN Access and cdma2000 HRPD Access. The S101 interface is required to perform procedures related to optimise HO from the E-UTRAN Access to c

40、dma2000 HRPD Access to allow for pre-registration and handover signalling with the target system. The S121 interface is required to perform procedures related to RIM information exchange between the E-UTRAN Access and cdma2000 HRPD Access. The S103 interface is defined between the Serving GW and HSG

41、W and supports the forwarding of DL data during mobility from E-UTRAN to HRPD. Signalling procedures on the S101 interface are used to set up tunnels on the S103 interface. The requirements for these interfaces are defined in 3GPP TS 23.402 2. The protocol stack used for the S101 and S121 interfaces

42、 shall be based on GTPv2-C, see 3GPP TS 29.274 6 Figure 4.2.0-1. The UDP header and port numbers definitions shall be as defined in GTPv2-C, see 3GPP TS 29.274 6 section 4. 2.1. The IP header and IP addresses definitions shall be as defined in GTPv2-C, see 3GPP TS 29.274 6 section 4.2.2. Layer 1 and

43、 Layer 2 requirements shall as defined in GTPv2-C, see 3GPP TS 29.274 6 sections 4.2.3 and 4.2.4. ETSI ETSI TS 129 276 V14.0.0 (2017-04)83GPP TS 29.276 version 14.0.0 Release 145 Transmission Order and Bit Definitions Transmission Order and Bit Definitions shall be as defined in GTPv2-C, see 3GPP TS

44、 29.274 6 section 4.3. 6 S101 Message Header 6.1 Introduction The S101 Message Header is conformant to the GTPv2-C Message Header, see 3GPP TS 29.274 6 section 5. All S101 messages shall have a header that includes specific parameters. The following list of header parameters are defined for the S101

45、 interface: - Version - Flags (T = TEID Included) - Message Type - Length 6.2 S101 Message Header The S101 header is a variable length header. The minimum length of the S101 header is eight octets. Space has been reserved for four flags that may be used in the future to signal the presence of additi

46、onal optional header fields or utilities. - Bit 4 (the T bit) may be set to one to indicate that a TEID is present in the header, as per 3GPP TS 29.274 6. The T bit shall be set to zero to indicate that the TEID field shall not be present in any message sent on the S101 interface. If the header fiel

47、ds do not occupy a full eight octets, then spare octets shall be added after the last valid field in the S101 header to complete eight octets. Spare octets and bits shall be set to zero. Always present fields: - Version field: This field is used to determine the version of the S101 protocol. The ver

48、sion number shall be set to 010. - Message Type: This field indicates the type of S101 message. The valid values of the message type are defined in clause 7.1. Note that values chosen for Message Type shall be coordinated with and shall not overlap the Message Type values chosen for GTPv2-C in 3GPP

49、TS 29.274 6. - Length: This field indicates the length in octets of the payload, i.e. the rest of the packet following the mandatory part of the S101 header (that is the first 4 octets). - Sequence Number: This field enables the target system to identify any missing receipt of messages and is used also for acknowledgement of messages. ETSI ETSI TS 129 276 V14.0.0 (2017-04)93GPP TS 29.276 version 14.0.0 Release 14Bits Octets 8 7 6 5 4 3 2 1 1 Version=010 (*) T=0 (*) (*) (*) 2 Message Type 3 Length (1stOctet) 4 Length (2

展开阅读全文
相关资源
猜你喜欢
相关搜索

当前位置:首页 > 标准规范 > 国际标准 > 其他

copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
备案/许可证编号:苏ICP备17064731号-1