ETSI TS 125 401-2017 Universal Mobile Telecommunications System (UMTS) UTRAN overall description (V14 0 0 3GPP TS 25 401 version 14 0 0 Release 14)《通用移动通信系统(UMTS) UTRAN(通用陆地无线接入网)整.pdf

《ETSI TS 125 401-2017 Universal Mobile Telecommunications System (UMTS) UTRAN overall description (V14 0 0 3GPP TS 25 401 version 14 0 0 Release 14)《通用移动通信系统(UMTS) UTRAN(通用陆地无线接入网)整.pdf》由会员分享，可在线阅读，更多相关《ETSI TS 125 401-2017 Universal Mobile Telecommunications System (UMTS) UTRAN overall description (V14 0 0 3GPP TS 25 401 version 14 0 0 Release 14)《通用移动通信系统(UMTS) UTRAN(通用陆地无线接入网)整.pdf（66页珍藏版）》请在麦多课文档分享上搜索。

1、 ETSI TS 125 401 V14.0.0 (2017-04) Universal Mobile Telecommunications System (UMTS); UTRAN overall description (3GPP TS 25.401 version 14.0.0 Release 14) TECHNICAL SPECIFICATION ETSI ETSI TS 125 401 V14.0.0 (2017-04)13GPP TS 25.401 version 14.0.0 Release 14Reference RTS/TSGR-0325401ve00 Keywords UM

2、TS 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-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from:

3、 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 modified without the prior written authorization of ETSI. In case of any existing or percei

4、ved 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 drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revisi

5、on 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 the present document, please send your comment to one of the following services: https:/portal.etsi.org/People/Commite

6、eSupportStaff.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 ETSI. The content of the PDF version shall not be modified without the written aut

7、horization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards 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 L

8、TE 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 125 401 V14.0.0 (2017-04)23GPP TS 25.401 version 14.0.0 Release 14Intellectual Property Rights

9、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

10、 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 ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ET

11、SI. 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 3rd Generation Partne

12、rship 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 reference between GSM, UMTS, 3GPP and ETSI ide

13、ntities 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 clause 3.2 of the ETSI Drafting Rules (Ver

14、bal 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 125 401 V14.0.0 (2017-04)33GPP TS 25.401 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2

15、g3Foreword . 6g31 Scope 7g32 References 7g33 Definitions and abbreviations . 8g33.1 Definitions 8g33.2 Abbreviations . 10g33.3 Notation 12g34 General principles 13g35 UMTS General architecture . 13g35.1 Overview 13g35.2 General protocols architecture 14g35.2.1 User plane . 14g35.2.2 Control plane 15

16、g36 UTRAN Architecture . 15g36.1 UTRAN Identifiers . 20g36.1.1 PLMN Identity 20g36.1.2 CN Domain Identifier . 20g36.1.3 RNC Identifier 20g36.1.4 Service Area Identifier 20g36.1.5 Cell Identifier 20g36.1.6 Local Cell Identifier 20g36.1.7 UE Identifiers 20g36.1.7.1 Usage of RNTI 22g36.1.7a UE Identifi

17、ers in GERAN A/Gb mode (1.28Mcps TDD) . 22g36.1.8 Identifiers for dedicated resources within UTRAN 22g36.1.8.1 Radio Network Control Plane identifiers 22g36.1.8.2 Transport Network Identifiers . 23g36.1.8.3 Binding identifier 24g36.1.9 URA Identity 25g36.1.10 Service Identifiers for MBMS 25g36.1.10.

18、1 IP Multicast Address and APN . 25g36.1.10.2 TMGI 26g36.1.10.3 Session Identifier . 26g36.1.10.4 MBMS Service Area . 26g36.1.10.5 MBMS Cell Group Identifier 26g36.1.10.6 MBMS UTRAN Cell Group Identifier . 26g36.1.11 Transport Network Identifiers for MBMS 26g36.1.12 Binding Identifiers for MBMS 26g3

19、6.1.13 Use of Extended Identifiers 26g36.2 Transport Addresses . 26g36.3 Function Distribution Principles . 27g37 UTRAN Functions description . 27g37.1 List of functions . 27g37.2 Functions description . 29g37.2.0 Transfer of user data . 29g37.2.1 Functions related to overall system access control .

20、 29g37.2.1.1 Admission Control 29g37.2.1.2 Congestion Control . 29g37.2.1.3 System information broadcasting 29g3ETSI ETSI TS 125 401 V14.0.0 (2017-04)43GPP TS 25.401 version 14.0.0 Release 147.2.1.4 MOCN and GWCN configuration support . 29g37.2.2 Radio channel ciphering and deciphering . 30g37.2.3 F

21、unctions related to Mobility 30g37.2.3.1 Handover . 30g37.2.3.2 SRNS Relocation 30g37.2.3.3 Paging support . 30g37.2.3.4 Positioning 31g37.2.3.5 NAS Node Selection Function 31g37.2.3.6 Shared Networks Access Control 31g37.2.3.7 GERAN System Information Retrieval . 31g37.2.3.8 Enhanced SRNS Relocatio

22、n 31g37.2.3.9 Subscriber Profile ID for RAT/Frequency Priority . 32g37.2.4 Functions related to radio resource management and control . 32g37.2.4.1 Radio resource configuration and operation . 32g37.2.4.2 Radio environment survey 32g37.2.4.3 Combining/splitting control 32g37.2.4.4 Connection set-up

23、and release . 33g37.2.4.5 Allocation and deallocation of Radio Bearers . 33g37.2.4.6 TDD - Dynamic Channel Allocation (DCA) 33g37.2.4.7 Radio protocols function . 33g37.2.4.8 RF power control 33g37.2.4.8.1 UL Outer Loop Power Control 33g37.2.4.8.2 DL Outer Loop Power Control 34g37.2.4.8.3 UL Inner L

24、oop Power Control . 34g37.2.4.8.4 DL Inner Loop Power Control . 34g37.2.4.8.5 UL Open Loop Power Control 34g37.2.4.8.6 DL Open Loop Power Control 34g37.2.4.9 Radio channel coding 35g37.2.4.10 Radio channel decoding 35g37.2.4.11 Channel coding control . 35g37.2.4.12 Initial (random) access detection

25、and handling . 35g37.2.4.13 CN Distribution function for Non Access Stratum messages . 35g37.2.4.14 3.84 Mcps and 7.68 Mcps TDD - Timing Advance . 35g37.2.4.15 Service specific function for Non Access Stratum messages 35g37.2.4.16 1.28 Mcps TDD Uplink Synchronisation 36g37.2.5 Functions related to b

26、roadcast and multicast services (broadcast/multicast interworking function BM-IWF) 36g37.2.5.1 Broadcast/Multicast Information Distribution 36g37.2.5.2 Broadcast/Multicast Flow Control 36g37.2.5.3 CBS Status Reporting . 36g37.2.6 Tracing 36g37.2.7 Volume Reporting 36g37.2.8 RAN Information Managemen

27、t 36g37.2.9 Functions related to MBMS 36g37.2.9.1 MBMS provision . 36g37.2.9.2 MBMS Notification Coordination 37g37.2.10 SIPTO at Iu-PS . 37g37.2.11 Explicit Congestion Notification 37g37.2.12 MDT . 37g37.2.13 SIPTO at the Local Network with Standalone GW 37g37.2.14 Traffic Volume for RAN Sharing .

28、37g38 Mobility Management 38g38.1 Signalling connection . 38g38.2 Consequences for Mobility Handling . 38g39 Synchronisation 38g39.1 SYNCHRONISATION MODEL . 38g310 UTRAN O 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is increm

29、ented for 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 125 401 V14.0.0 (2017-04)73GPP TS 25.401 version 14.0.0 Release 141 Scope The present document

30、 describes the overall architecture of the UTRAN, including internal interfaces and assumptions on the radio and Iu interfaces. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. References are either specific

31、 (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 a 3GPP document (including a GSM document), a non-specific

32、reference implicitly refers to the latest version of that document in the same Release as the present document. 1 Void 2 3GPP TS 23.110: “UMTS Access Stratum Services and Functions“. 3 Void 4 3GPP TS 25.442: “UTRAN Implementation Specific O Protocol specification“. 8 3GPP TS 23.101: “General UMTS Ar

33、chitecture“. 9 3GPP TS 25.414: “ UTRAN Iu Interface Data Transport Stage 2“. 22 3GPP TR 44.901: “External Network Assisted Cell Change“. 23 3GPP TS 48.018: “General Packet Radio Service (GPRS); BSS GPRS Protocol (BSSGP)“. 24 3GPP TS 25.460: “UTRAN Iuant Interface: General Aspects and Principles“. 25

34、 3GPP TS 25.461: “UTRAN Iuant Interface: Layer 1“. 26 3GPP TS 25.462: “UTRAN Iuant Interface: Signalling Transport“. 27 Void 28 3GPP TS 23.251: “Network sharing - Architecture and functional description“. 29 3GPP TS 25.410: “UTRAN Iu Interface: general aspects and principles”. 30 3GPP TS 25.346: “In

35、troduction of the Multimedia Broadcast Multicast Service (MBMS) in the Radio Access Network (RAN); Stage 2”. 31 3GPP TS 25.413: “UTRAN Iu Interface RANAP Signalling“. 32 3GPP TS 25.466: “UTRAN Iuant Interface: Application part“. 33 3GPP TS 25.305: “Stage 2 functional specification of UE positioning

36、in UTRAN“. 34 IETF RFC 4548 (2006-05): “Internet Code Point (ICP) Assignments for NSAP Addresses“ 35 3GPP TS 36.300: “Evolved Universal Terrestrial Radio Access (E-UTRA), Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description; stage 2“. 36 3GPP TS 23.060: “General Packet R

37、adio Service (GPRS); Service description; Stage 2“. 37 IETF RFC 3168 (2001-09): “The Addition of Explicit Congestion Notification (ECN) to IP“. 38 3GPP TS 37.320: “Universal Terrestrial Radio Access (UTRA) and Evolved Universal Terrestrial Radio Access (E-UTRA); Radio measurement collection for Mini

38、mization of Drive Tests (MDT); Overall description; Stage 2“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: 1.28Mcps TDD - Multi-frequency Cell: If multiple frequencies are configured in one cell, the cell is defi

39、ned as the multi-frequency cell. 1.28Mcps TDD - Primary frequency: In a multi-frequency cell, the frequency on which the P-CCPCH is transmitted is defined as primary frequency. 1.28Mcps TDD - Secondary frequency: In a multi-frequency cell, any frequency other than the primary frequency is defined as

40、 secondary frequency. ALCAP: generic name for the transport signalling protocols used to set-up and tear-down transport bearers Cell: Radio Network object that can be uniquely identified by a User Equipment from a (cell) identification that is broadcasted over a geographical area from one UTRAN Acce

41、ss Point A Cell is either FDD or TDD mode. ETSI ETSI TS 125 401 V14.0.0 (2017-04)93GPP TS 25.401 version 14.0.0 Release 14DCN-ID: DCN identity identifies a specific decicated core network (DCN). Iu: interface between an RNC and an MSC, SGSN or CBC, providing an interconnection point between the RNS

42、and the Core Network. It is also considered as a reference point Iub: interface between the RNC and the Node B Iur: logical interface between two RNCs Whilst logically representing a point to point link between RNCs, the physical realisation need not be a point to point link. Iur-g: logical interfac

43、e between RNC/BSS and BSS Whilst logically representing a point to point link between RNC/BSS and BSS, the physical realisation need not be a point to point link. Logical Model: Logical Model defines an abstract view of a network or network element by means of information objects representing networ

44、k element, aggregations of network elements, the topological relationship between the elements, endpoints of connections (termination points), and transport entities (such as connections) that transport information between two or more termination points The information objects defined in the Logical

45、 Model are used, among others, by connection management functions. In this way, a physical implementation independent management is achieved. Network sharing supporting UE: as defined in TS 23.251 28. Network sharing non-supporting UE: as defined in TS 23.251 28. Node B: logical node in the RNS resp

46、onsible for radio transmission / reception in one or more cells to/from the UE The logical node terminates the Iub interface towards the RNC. Radio Resources: resources that constitute the radio interface in UTRAN, e.g. frequencies, scrambling codes, spreading factors, power for common and dedicated

47、 channels Node B Application Part: Radio Network Signalling over the Iub Radio Network Controller: logical node in the RNS in charge of controlling the use and the integrity of the radio resources Controlling RNC: role an RNC can take with respect to a specific set of Node Bs There is only one Contr

48、olling RNC for any Node B. The Controlling RNC has the overall control of the logical resources of its node Bs. MBMS Master RNC: role an RNC can take with respect to one or more specific MBSFN cluster(s) MRNC may be used for Inter-RNC MBSFN operation whenever dynamic synchronization of radio resourc

49、es used for MBMS services is centrally controlled. There is only one MBMS Master RNC for any MBSFN cluster, which may control one or more MBSFN cluster(s). The MRNC has the overall control of the logical resources of the RNSs that are used for MBSFN operation within the MBSFN cluster(s). Radio Network Subsystem: RNS can be either a full UTRAN or only a part of a UTRAN An RNS offers the allocation and release of specific radio resources to establish means of connection in between an UE and the UTRAN. A Rad