1、 ETSI TS 125 304 V15.0.0 (2018-07) Universal Mobile Telecommunications System (UMTS); User Equipment (UE) procedures in idle mode and procedures for cell reselection in connected mode (3GPP TS 25.304 version 15.0.0 Release 15) TECHNICAL SPECIFICATION ETSI ETSI TS 125 304 V15.0.0 (2018-07)13GPP TS 25
2、.304 version 15.0.0 Release 15Reference RTS/TSGR-0625304vf00 Keywords 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-Prfecture de Grasse (06)
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9、0.0 (2018-07)23GPP TS 25.304 version 15.0.0 Release 15Intellectual Property Rights Essential patents IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members an
10、d 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:/ipr.etsi.org/)
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13、r 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 been produced by ETSI 3rd Generation Partnership Project (3GPP). The pre
14、sent 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 identities can be found under ht
15、tp:/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 (Verbal forms for the expression
16、of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 125 304 V15.0.0 (2018-07)33GPP TS 25.304 version 15.0.0 Release 15Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 6g31 Scope 7g32
17、References 7g33 Definitions and abbreviations . 8g33.1 Definitions 8g33.2 Abbreviations . 10g34 General description of Idle mode . 12g34.1 Overview 12g34.2 Functional division between AS and NAS in Idle mode 13g34.3 Service type in Idle and Connected Mode 16g35 Process and procedure descriptions 18g
18、35.1 PLMN selection 18g35.1.1 General 18g35.1.2 Support for PLMN Selection 18g35.1.2.1 General 18g35.1.2.2 UTRA case 18g35.1.2.3 GSM case 18g35.1.2.4 E-UTRA case 18g35.2 Cell selection and reselection in idle mode 19g35.2.1 Introduction. 19g35.2.2 States and state transitions in Idle Mode . 20g35.2.
19、2.1 Cell Selection process overview . 20g35.2.2.2 Camped normally state overview 21g35.2.2.3 Connected mode State overview . 21g35.2.2.4 Any cell selection State overview . 21g35.2.2.5 Camped on any cell State overview 21g35.2.3 Cell Selection Process . 22g35.2.3.1 UTRA case 22g35.2.3.1.1 Descriptio
20、n 22g35.2.3.1.2 Criteria . 22g35.2.3.2 GSM case 23g35.2.3.3 E-UTRA case 23g35.2.3.4 CSG cells and Hybrid cells in Cell Selection 23g35.2.4 Void 23g35.2.5 Camped Normally State 23g35.2.5.1 UTRA case 23g35.2.5.2 GSM case 23g35.2.5.3 E-UTRA case 24g35.2.6 Cell Reselection Evaluation Process . 24g35.2.6
21、.1 UTRA case 24g35.2.6.1.0 Use of MBMS PL 24g35.2.6.1.1 Measurement rules for cell re-selection when HCS is not used 24g35.2.6.1.1a High-mobility state when HCS is not used 25g35.2.6.1.2 Measurement rules for cell re-selection when HCS is used 25g35.2.6.1.2a Measurement rules for inter-frequency and
22、 inter-RAT cell reselection when absolute priorities are used 27g35.2.6.1.3 Highest ranked cells with cell reservations, access restrictions or unsuitable for normal camping . 28g35.2.6.1.4 Cell Reselection Criteria 29g35.2.6.1.4a Absolute priority based criteria for inter-frequency and inter-RAT ce
23、ll reselection . 33g35.2.6.1.5 Cell reselection parameters in system information broadcasts 35g3ETSI ETSI TS 125 304 V15.0.0 (2018-07)43GPP TS 25.304 version 15.0.0 Release 155.2.6.2 GSM case 39g35.2.6.3 E-UTRA case 39g35.2.6.4 Cell reselection with CSG cells . 39g35.2.6.4.1 Cell reselection from a
24、non-CSG cell to a CSG cell 39g35.2.6.4.2 Cell reselection from a CSG cell to non-CSG cell 39g35.2.6.4.3 Cell reselection from a CSG cell to a CSG cell . 39g35.2.6.5 Cell Reselection with Hybrid Cells . 40g35.2.7 Cell Selection when leaving connected mode . 40g35.2.7.1 UTRA case 40g35.2.7.2 GSM case
25、40g35.2.7.3 E-UTRA case 40g35.2.8 Any Cell Selection state 40g35.2.9 Camped on Any Cell State 40g35.2.9.1 UTRA case 40g35.2.9.2 GSM case 41g35.2.9.3 E-UTRA case 41g35.3 Cell Reservations and Access Restrictions (cells not operating in MBSFN mode) . 41g35.3.1 UTRA cells . 41g35.3.1.1 Cell status and
26、cell reservations 41g35.3.1.2 Access Control 42g35.3.1.3 Emergency Call. 43g35.3.2 GSM cells . 43g35.3.3 E-UTRA cells . 43g35.3a Cell Reservations and Access Restrictions (MBSFN cells only for FDD, 3.84 Mcps TDD IMB and 3.84/7.68 Mcps TDD) 43g35.4 Cell Selection and Reselection Processes in RRC Conn
27、ected Mode . 43g35.4.1 Void 43g35.4.2 Void 43g35.4.3 Cell Reselection Process in RRC connected mode . 44g35.4.4 Cell Selection Process in RRC connected mode . 44g35.5 Location Registration . 44g35.6 Support for manual CSG Selection 44g35.6.1 UTRA case 44g35.6.2 E-UTRA case 44g35.7 Logged Measurement
28、s . 44g35.8 Logged UTRAN ANR 45g35.8.1 General 45g35.8.2 UTRAN ANR measurement process 45g35.8.2.1 Intra-freq and inter-freq ANR case . 45g35.8.2.2 Inter-RAT ANR case. 45g35.9 Accessibility measurements . 45g35.10 RAN-assisted WLAN interworking . 45g35.10.1 RAN assistance parameter handling in Idle
29、mode, CELL_PCH, URA_PCH and CELL_FACH 45g35.10.2 Access network selection and traffic steering rules 46g35.10.3 RAN assistance parameters definition 47g36 Broadcast information receiving 48g36.1 Reception of System Information . 48g36.2 Cell Broadcast in Idle Mode, CELL_PCH and URA_PCH . 48g36.3 MBM
30、S Services . 48g36.3.1 MBSFN cluster selection and reselection . 48g36.3.1.1 MBSFN cluster selection 48g36.3.1.2 Camped on MBSFN cluster 49g36.3.1.3 MBSFN inter frequency neighbour information . 49g37 Void 49g38 Paging and SCCPCH selection and in FDD and 1.28 Mcps TDD the H-RNTI selection . 49g38.1
31、Paging Channel selection . 49g38.2 SCCPCH selection when entering Connected mode 50g38.2b H-RNTI selection when entering Connected mode (FDD and 1.28 Mcps TDD) . 50g38.3 Discontinuous Reception for Paging 51g38.4 Discontinuous Reception for MBMS . 53g3ETSI ETSI TS 125 304 V15.0.0 (2018-07)53GPP TS 2
32、5.304 version 15.0.0 Release 158.4.1 Discontinuous Reception for MCCH 53g38.4.1.1 Discontinuous Reception via MICH . 53g38.4.1.2 Discontinuous Reception via MODIFIED SERVICES INFORMATION 54g38.4.2 Discontinuous Reception for MTCH 54g38a MBMS Notification 54g39 Void 54g310 Void 54g3Annex A (informati
33、ve): Change history . 55g3History 59g3ETSI ETSI TS 125 304 V15.0.0 (2018-07)63GPP TS 25.304 version 15.0.0 Release 15Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document are subject to continuing work within the
34、 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 where: x the first digit: 1 presented to TSG for inf
35、ormation; 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 is incremented when editorial only changes have been
36、 incorporated in the document. ETSI ETSI TS 125 304 V15.0.0 (2018-07)73GPP TS 25.304 version 15.0.0 Release 151 Scope The present document specifies the Access Stratum (AS) part of the Idle Mode procedures applicable to a UE. The non-access stratum (NAS) part of Idle mode procedures and processes is
37、 specified in 5. The present document also specifies cell selection and reselection processes applicable to UEs in connected mode. Invocation of these processes is described in 4. The present document specifies the model for the functional division between the NAS and AS in a UE. The present documen
38、t applies to all UEs that support at least UTRA, including multi-RAT UEs as described in 3GPP specifications, in the following cases: - When the UE is camped on a UTRA cell; - When the UE is searching for a cell to camp on; NOTE: The details for those cases are described in the specifications of the
39、 other RAT. The present document presents also examples of inter-layer procedures related to the idle mode processes and describes idle mode functionality of a multi-RAT UTRA/GSM/E-UTRA UE. The present document also specifies how idle-mode and reselection procedures are affected by the provision of
40、MBMS services. 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 re
41、ference, 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 same Release as the present docum
42、ent. 1 3GPP TS 43.022: “Functions related to Mobile Station in idle mode and group receive mode“. 2 3GPP TS 25.301: “Radio Interface Protocol Architecture“. 3 3GPP TS 25.303: “Interlayer Procedures in Connected Mode“. 4 3GPP TS 25.331: “Radio Resource Control (RRC); protocol specification“. 5 3GPP T
43、S 23.122: “NAS functions related to Mobile Station (MS) in idle mode “. 6 3GPP TR 25.922: “Radio Resource Management Strategies“. 7 3GPP TS 25.211: “Physical channels and mapping of transport channels onto physical channels (FDD)“. 8 3GPP TS 25.221: “Physical channels and mapping of transport channe
44、ls onto physical channels (TDD)“. 9 3GPP TS 22.011: “Service accessibility“. 10 3GPP TS 25.133: “Requirements for Support of Radio Resource Management (FDD)“. 11 3GPP TS 25.123: “Requirements for Support of Radio Resource Management (TDD)“. 12 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. ET
45、SI ETSI TS 125 304 V15.0.0 (2018-07)83GPP TS 25.304 version 15.0.0 Release 1513 3GPP TS 45.008: “Radio subsystem link control“. 14 3GPP TS 25.214: “Physical layer procedures (FDD)“. 15 3GPP TS 25.224: “Physical Layer Procedures (TDD)“. 16 3GPP TS 24.008: “Mobile radio interface layer 3 specification
46、, Core Network Protocols - Stage 3“. 17 3GPP TS 25.346: “Introduction of the Multimedia Broadcast Multicast Service (MBMS) in the Radio Access Network (Stage-2)“. 18 3GPP TS 36.304: “Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) procedures in idle mode“. 19 3GPP TS 25.321:
47、 “MAC Protocol Specification“. 20 3GPP TS 37.320: “Universal Terrestrial Radio Access (UTRA) and Evolved Universal Terrestrial Radio Access (E-UTRA); Radio measurement collection for Minimization of Drive Tests (MDT); Overall description; Stage 2“. 21 3GPP TS 23.060: “General Packet Radio Service (G
48、PRS); Service description; Stage 2“. 22 3GPP TS 23.682: “Architecture enhancements to facilitate communications with packet data networks and applications“. 23 3GPP TS 23.402: “Architecture enhancements for non-3GPP accesses“. 24 IEEE 802.11-2012, Part 11: “Wireless LAN Medium Access Control (MAC) a
49、nd Physical Layer (PHY) specifications, IEEE Std.“. 25 Wi-Fi Alliance Technical Committee, Hotspot 2.0 Technical Task Group: “Hotspot 2.0 (Release 2) Technical Specification“. 26 3GPP TS 25.215: “Physical layer Measurements (FDD)“. 27 3GPP TS 25.225: “Physical layer Measurements (TDD)“. 28 3GPP TS 24.302: “Access to the 3GPP Evolved Packet Core (EPC) via non-3GPP access networks“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following definitions and the definitions
