1、 ETSI TS 1Universal Mobile TelUniversal Terrand Evolved UniversaRadio mfor MinimizaOv(3GPP TS 37.3TECHNICAL SPECIFICATION137 320 V13.1.0 (2016elecommunications System (LTE; rrestrial Radio Access (UTRAsal Terrestrial Radio Access (Emeasurement collection ization of Drive Tests (MDT); erall descripti
2、on; Stage 2 .320 version 13.1.0 Release 1316-04) (UMTS); RA) (E-UTRA); 13) ETSI ETSI TS 137 320 V13.1.0 (2016-04)13GPP TS 37.320 version 13.1.0 Release 13Reference RTS/TSGR-0237320vd10 Keywords LTE,UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax:
3、+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: http:/www.etsi.org/standards-search The present document may be made available in electronic versio
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8、Telecommunications Standards Institute 2016. 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.
9、GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 137 320 V13.1.0 (2016-04)23GPP TS 37.320 version 13.1.0 Release 13Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The informatio
10、n 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 potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI
11、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 ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the upda
12、tes 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 Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP i
13、dentities, 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 http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present doc
14、ument “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 of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except
15、 when used in direct citation. ETSI ETSI TS 137 320 V13.1.0 (2016-04)33GPP TS 37.320 version 13.1.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 4g31 Scope 5g32 References 5g33 Definitions, symbols and abbreviations . 6g33.1 Definitions 6g33.
16、2 Symbols 6g33.3 Abbreviations . 6g34 Main concept and requirements . 8g34.1 General . 8g35 Functions and procedures . 9g35.1 General procedures . 9g35.1.1 Logged MDT procedures 9g35.1.1.1 Measurement configuration. 9g35.1.1.1.1 Configuration parameters 9g35.1.1.1.2 Configuration effectiveness. 10g3
17、5.1.1.2 Measurement collection 11g35.1.1.3 Measurement reporting . 12g35.1.1.3.1 Availability Indicator. 12g35.1.1.3.2 Report retrieval 12g35.1.1.3.3 Reporting parameters . 12g35.1.1.4 MDT context handling during handover . 14g35.1.2 Immediate MDT procedures . 14g35.1.2.1 Measurement configuration 1
18、4g35.1.2.2 Measurement reporting . 14g35.1.2.3 MDT context handling during handover . 14g35.1.3 MDT Initiation 15g35.1.4 UE capabilities 15g35.1.5 Void 15g35.1.6 Accessibility measurements 15g35.2 E-UTRAN solutions . 16g35.2.1 RRC_CONNECTED 16g35.2.1.1 Measurements and reporting triggers for Immedia
19、te MDT . 16g35.2.1.2 Enhancementto Radio Link Failure report 17g35.2.1.3 Detailed Location Information 18g35.2.2 RRC_IDLE . 18g35.3 UTRAN solutions . 18g35.3.1 UTRA RRC Connected 18g35.3.1.1 Measurements and reporting events for Immediate MDT . 18g35.3.1.2 Detailed Location Information 19g35.3.2 UTR
20、A Idle 19g3Annex A (informative): Coverage use cases . 21g3Annex B (informative): QoS verification use cases . 22g3Annex C (informative): Measurements 23g3Annex D (informative): MBSFN use cases . 24g3Annex E (informative): Change history . 25g3History 27g3ETSI ETSI TS 137 320 V13.1.0 (2016-04)43GPP
21、TS 37.320 version 13.1.0 Release 13Foreword 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 TSG and may change following formal TSG approval. Should the TSG modify the conte
22、nts 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 information; 2 presented to TSG for approval; 3 or greater indicates TSG approved doc
23、ument 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 incorporated in the document. ETSI ETSI TS 137 320 V13.1.0 (2016-04)53GPP TS 37.3
24、20 version 13.1.0 Release 131 Scope The present document provides an overview and overall description of the minimization of drive tests functionality. The document describes functions and procedures to support collection of UE-specific measurements for MDT using Control Plane architecture, for both
25、 UTRAN and E-UTRAN. Details of the signalling procedures for single-RAT operation are specified in the appropriate radio interface protocol specification. Network operation and overall control of MDT is described in OAM specifications. NOTE: The focus is on conventional macro cellular network deploy
26、ments. In the current release no specific support is provided for H(e)NB deployments. 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, edi
27、tion 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 reference implicitly refers to the l
28、atest version of that document in the same Release as the present document. 1 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 2 3GPP TS 25.133: “Requirements for support of radio resource management (FDD)“. 3 3GPP TS 36.133: “Requirements for support of radio resource management (FDD)“. 4 3GPP
29、 TS 25.331: “Radio Resource Control (RRC); Protocol specification“. 5 3GPP TS 36.331: “Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resource Control (RRC); Protocol specification“. 6 3GPP TS 32.422: “Subscriber and equipment trace; Trace control and configuration management“. 7 3GPP TS
30、 25.215: “Physical Layer; Measurements (FDD)“. 8 3GPP TS 25.225: “Physical Layer; Measurements (TDD)“. 9 3GPP TS 36.214: “Evolved Universal Terrestrial Radio Access (E-UTRA); Physical Layer; Measurements“. 10 3GPP TS 36.321: “Evolved Universal Terrestrial Radio Access (E-UTRA); Medium Access Control
31、 (MAC); Protocol Specification“. 11 3GPP TS 36.213: “Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer procedures“. 12 3GPP TS 36.300: “Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access (E-UTRAN); Overall description; Stage 2“. 13 3G
32、PP TS 36.314: “Evolved Universal Terrestrial Radio Access (E-UTRA); Layer 2 Measurements“. 14 3GPP TS 25.321: “Medium Access Control (MAC) Protocol Specification“. ETSI ETSI TS 137 320 V13.1.0 (2016-04)63GPP TS 37.320 version 13.1.0 Release 133 Definitions, symbols and abbreviations 3.1 Definitions
33、For the purposes of the present document, the terms and definitions given in TR 21.905 1 apply. Immediate MDT: MDT functionality involving measurements performed by the UE in CONNECTED state and reporting of the measurements to eNB/RNC available at the time of reporting condition as well as measurem
34、ents by the network for MDT purposes. Logged MDT: MDT functionality involving measurement logging by UE in IDLE mode, CELL_PCH, URA_PCH states and CELL_FACH state when second DRX cycle is used (when UE is in UTRA) for reporting to eNB/RNC at a later point in time, and logging of MBSFN measurements b
35、y E-UTRA UE in IDLE and CONNECTED modes. Management Based MDT PLMN List: MDT PLMN List applicable to management based MDT. MDT measurements: Measurements determined for MDT. MDT PLMN List: A list of PLMNs where MDT is allowed for a user. It is a subset of the EPLMN list and RPLMN at the time when MD
36、T is initiated. Signalling Based MDT PLMN List: MDT PLMN List applicable to signalling based MDT. 3.2 Symbols For the purposes of the present document, the following symbols apply: 3.3 Abbreviations For the purposes of the present document, the abbreviations given in TR 21.905 1 and the following ap
37、ply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905 1. ACK Acknowledgement AICH Aquisition Indicator Channel BLER Block Error Rate CA Carrier Aggregation CDMA Code Division Multiple Access CN Core Network CPICH Comm
38、on Pilot Channel DCH Dedicated CHannelDL Downlink DRX Discontinuous Reception ECGI E-UTRAN Cell Global Identifier E-CID Enhanced Cell-ID (positioning method) E-DCH Enhanced Uplink DCH EDGE Enhanced Data rates for GSM Evolution E-RUCCH E-DCH Random Access Uplink Control CHannel eNB Evolved NodeB EPLM
39、N Equivalent PLMN E-UTRA Evolved UTRA E-UTRAN Evolved UTRAN FACH Forward Access CHannel FDD Frequency Division Duplex FIFO First Input First Output FPACH Fast Physical Access CHannel GERAN GSM EDGE Radio Access Network ETSI ETSI TS 137 320 V13.1.0 (2016-04)73GPP TS 37.320 version 13.1.0 Release 13GN
40、SS Global Navigation Satellite System HOF Handover Failure IMEI-SV International Mobile Equipment Identity Software Version IMSI International Mobile Subscriber Identity IP Internet Protocol ISCP Interference on Signal Code Power LA Location Area LTE Long Term Evolution MAC Medium Access Control MBM
41、S Multimedia Broadcast Multicast Service MBSFN MBMS Single Frequency Network MDT Minimization of Drive-Tests OAM Operation and Maintanence P-CCPCH Primary Physical Common Control CHannel PCH Paging Channel PDCP Packet Data Convergence Protocol PH Power Headroom PLMN Public Land Mobile Network PS Pac
42、ket Switched QCI QoS Class Identifier QoS Quality of Service RA Routing Area RAB Radio Access Bearer RAT Radio Access Technology RB Radio Bearer RF Radio Frequency RLC Radio Link Control RLF Radio Link Failure RNC Radio Network Controller RPLMN Registered PLMN RRC Radio Resource Control RRM Radio Re
43、source Management RSCP Received Signal Code Power RSRP Reference Signal Received Power RSRQ Reference Signal Received Quality RTWP Received Total Wideband Power SCell Secondary Cell SIR Signal to Interference Ratio SINR Signal to Noise plus Interference Ratio SNR Signal to Noise Ratio SON Self Organ
44、izing/Optimizing Network SRB Signalling Radio Bearer SRNC Serving RNC TA Tracking AreaTCE Trace Collection Entity TDD Time Division Duplex UE User Equipment UL Uplink UMTS Universal Mobile Telecommunication System UPH Uplink PH URA UTRAN Registration Area UTRA Universal Terrestrial Radio Access UTRA
45、N Universal Terrestrial Radio Access Network ETSI ETSI TS 137 320 V13.1.0 (2016-04)83GPP TS 37.320 version 13.1.0 Release 134 Main concept and requirements 4.1 General The general principles and requirements guiding the definition of functions for Minimization of drive tests are the following: 1. MD
46、T mode There are two modes for the MDT measurements: Logged MDT and Immediate MDT. There are also cases of measurement collection not specified as either immediate or logged MDT, such as Accessibility measurements. 2. UE measurement configuration It is possible to configure MDT measurements for the
47、UE logging purpose independently from the network configurations for normal RRM purposes. However, in most cases, the availability of measurement results is conditionally dependent on the UE RRM configuration. 3. UE measurement collection and reporting UE MDT measurement logs consist of multiple eve
48、nts and measurements taken over time. The time interval for measurement collection and reporting is decoupled in order to limit the impact on the UE battery consumption and network signalling load. 4. Geographical scope of measurement logging It is possible to configure the geographical area where t
49、he defined set of measurements shall be collected. 5. Location information The measurements shall be linked to available location information and/or other information or measurements that can be used to derive location information. 6. Time information The measurements in measurement logs shall be linked to a time stamp. 7. UE capability information The network may use UE capabilities to select terminals for MDT measurements. 8. Dependency on SON The solutions for MDT are able to work independently from SON support in the network. Relation
