1、 ETSI TS 1Universal Mobile TelMea(3GPP TS 25.2TECHNICAL SPECIFICATION125 225 V13.0.0 (2016elecommunications System (Physical layer; easurements (TDD) .225 version 13.0.0 Release 1316-01) (UMTS); 13) ETSI ETSI TS 125 225 V13.0.0 (2016-01)13GPP TS 25.225 version 13.0.0 Release 13Reference RTS/TSGR-012
2、5225vd00 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) N 7803/88 Important notice The present document can
3、 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 present document shall not be modified without the prior written authorization of ETSI. In case of an
4、y 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 drive within ETSI Secretariat. Users of the present document should be aware that the document may
5、be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: https:/portal.etsi.org/Peop
6、le/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 authorized by written permission of ETSI. The content of the PDF version shall not be modified without the w
7、ritten authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European 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. 3G
8、PPTM 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 Association. ETSI ETSI TS 125 225 V13.0.0 (2016-01)23GPP TS 25.225 version 13.0.0 Release 13Intellectual Proper
9、ty 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 ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Ess
10、ential, 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/). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried
11、 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, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generat
12、ion 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 interpreted as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP an
13、d 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“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting
14、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 125 225 V13.0.0 (2016-01)33GPP TS 25.225 version 13.0.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs ter
15、minology 2g3Foreword . 5g31 Scope 6g32 References 6g33 Abbreviations . 7g34 Control of UE/UTRAN measurements 7g34.1 General measurement concept 8g34.2 Measurements for cell selection/reselection . 8g34.3 Measurements for Handover 8g34.4 Measurements for DCA 8g34.5 Measurements for timing advance 8g3
16、5 Measurement abilities for UTRA TDD 9g35.1 UE measurement abilities . 9g35.1.1 P-CCPCH RSCP . 10g35.1.2 CPICH RSCP 10g35.1.3 Timeslot ISCP. 10g35.1.4 UTRA carrier RSSI . 10g35.1.5 GSM carrier RSSI . 11g35.1.6 SIR 11g35.1.7 CPICH Ec/No . 11g35.1.8 Transport channel BLER 11g35.1.9 UE transmitted powe
17、r . 12g35.1.10 SFN-SFN observed time difference 13g35.1.11 SFN-CFN observed time difference . 14g35.1.12 Observed time difference to GSM cell . 14g35.1.13 UE GPS Timing of Cell Frames for UE positioning . 15g35.1.14 Timing Advance (TADV) for 1.28Mcps TDD . 15g35.1.15 UE GPS code phase 15g35.1.16 UE
18、transmission power headroom (1.28Mcps option only) . 16g35.1.17 UE transmission power headroom (3.84Mcps and 7.68Mcps options) 16g35.1.18 E-UTRA RSRP . 17g35.1.19 E-UTRA RSRQ 17g35.1.20 IEEE 802.11 Beacon RSSI . 18g35.2 UTRAN measurement abilities 18g35.2.1 RSCP 18g35.2.2 Timeslot ISCP . 18g35.2.3 R
19、eceived total wide band power . 18g35.2.4 SIR 19g35.2.5 Transport channel BER . 19g35.2.6 Transmitted carrier power . 19g35.2.7 Transmitted code power 19g35.2.8 RX Timing Deviation . 20g35.2.9 UTRAN GPS Timing of Cell Frames for UE positioning 20g35.2.10 SFN-SFN observed time difference 20g35.2.11 C
20、ell Sync Burst Timing 21g35.2.12 Cell Sync Burst SIR 21g35.2.13 Received SYNC-UL Timing Deviation for 1.28Mcps TDD 22g35.2.14 Angle of Arrival (AOA) for 1.28Mcps TDD 22g35.2.15 HS-SICH reception quality . 22g3ETSI ETSI TS 125 225 V13.0.0 (2016-01)43GPP TS 25.225 version 13.0.0 Release 135.2.16 Trans
21、mitted carrier power of all codes not used for HS-PDSCH, HS-SCCH, E-AGCH, or E-HICH transmission 23g35.2.17 UpPTS interference (1.28Mcps TDD) 23g3Annex A (informative): Monitoring GSM from TDD: Calculation Results 24g3A.1 Low data rate traffic using 1 uplink and 1 downlink slot (for the 3.84 Mcps op
22、tion) 24g3A.1.1 Higher data rate traffic using more than 1 uplink and/or 1 downlink TDD timeslot 25g3A.2 Low data rate traffic using 1 uplink and 1 downlink slot (for the 1.28 Mcps option) 26g3A.2.1 Higher data rate traffic using more than 1 uplink and/or 1 downlink TDD timeslot (for 1.28Mcps TDD) .
23、 27g3Annex B (informative): Change history . 29g3History 31g3ETSI ETSI TS 125 225 V13.0.0 (2016-01)53GPP TS 25.225 version 13.0.0 Release 13Foreword This Technical Specification (TS) has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document are subject t
24、o 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 of release date and an increase in version number as follows: Version x.y.z where: x the first digit
25、: 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, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when edit
26、orial only changes have been incorporated in the document. ETSI ETSI TS 125 225 V13.0.0 (2016-01)63GPP TS 25.225 version 13.0.0 Release 131 Scope The present document contains the description and definition of the measurements done at the UE and network in TDD mode in order to support operation in i
27、dle mode and connected mode. 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
28、 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 same Release as the
29、 present document. 1 3GPP TS 25.211: “Physical channels and mapping of transport channels onto physical channels (FDD)“. 2 3GPP TS 25.212: “Multiplexing and channel coding (FDD)“. 3 3GPP TS 25.213: “Spreading and modulation (FDD)“. 4 3GPP TS 25.214: “Physical layer procedures (FDD)“. 5 3GPP TS 25.21
30、5: “Physical layer measurements (FDD)“. 6 3GPP TS 25.221: “Physical channels and mapping of transport channels onto physical channels (TDD)“. 7 3GPP TS 25.222: “Multiplexing and channel coding (TDD)“. 8 3GPP TS 25.223: “Spreading and modulation (TDD)“. 9 3GPP TS 25.224: “Physical layer procedures (T
31、DD)“. 10 3GPP TS 25.301: “Radio Interface Protocol Architecture“. 11 3GPP TS 25.302: “Services provided by the Physical layer“. 12 3GPP TS 25.303: “UE functions and interlayer procedures in connected mode“. 13 3GPP TS 25.304: “UE procedures in idle mode“. 14 3GPP TS 25.331: “RRC Protocol Specificati
32、on“. 15 3GPP TR 25.922: “Radio Resource Management Strategies“. 16 3GPP TR 25.923: “Report on Location Services (LCS)“. 17 3GPP TS 25.102: “UTRA (UE) TDD; Radio transmission and Reception“ 18 3GPP TS 25.105: “UTRA (BS) TDD; Radio transmission and Reception“ 19 3GPP TS 25.123: “Requirements for Suppo
33、rt of Radio Resources Management (TDD)“ 20 3GPP TS 36.211: “E-UTRA; Physical Channels and Modulation“ 21 3GPP TS 36.214: “E-UTRA; Physical layer Measurements“ ETSI ETSI TS 125 225 V13.0.0 (2016-01)73GPP TS 25.225 version 13.0.0 Release 1322 IEEE 802.11, Part 11: “Wireless LAN Medium Access Control (
34、MAC) and Physical Layer (PHY) specifications, IEEE Std.“. 3 Abbreviations For the purposes of the present document, the following abbreviations apply: BCH Broadcast Channel BCCH Broadcast Control Channel (GSM) BER Bit Error Rate BLER Block Error Rate CFN Connection Frame Number CPICH Common Pilot Ch
35、annel (FDD) CRC Cyclic Redundancy Check DCA Dynamic Channel Allocation DCH Dedicated Channel DPCH Dedicated Physical Channel Ec/No Received energy per chip divided by the power density in the band E-AGCH E-DCH Absolute Grant Channel E-HICH E-DCH Hybrid ARQ Indicator Channel E-UTRA Evolved Universal
36、Terrestrial Radio Access FACH Forward Access Channel FCCH Frequency Correction Channel (GSM) FDD Frequency Division Duplex GSM Global System for Mobile Communication GPS Global Positioning System ISCP Interference Signal Code Power P-CCPCH Primary Common Control Physical Channel PCH Paging Channel P
37、LMN Public Land Mobile Network PRACH Physical Random Access Channel PDSCH Physical Downlink Shared Channel PUSCH Physical Uplink Shared Channel RACH Random Access Channel RSCP Received Signal Code Power RSRP Reference Signal Received Power RSRQ Reference Signal Received Quality RSSI Received Signal
38、Strength Indicator S-CCPCH Secondary Common Control Physical Channel SCH Synchronisation Channel SCTD Space Code Transmit Diversity SF Spreading Factor SFN System Frame Number SIR Signal-to-Interference Ratio TDD Time Division Duplex TDMA Time Division Multiple Access TrCH Transport Channel TTI Tran
39、smission Time Interval UE User Equipment UMTS Universal Mobile Telecommunications System USCH Uplink Shared Channel UTRA UMTS Terrestrial Radio Access UTRAN UMTS Terrestrial Radio Access Network 4 Control of UE/UTRAN measurements In this clause the general measurement control concept of the higher l
40、ayers is briefly described to provide an understanding on how L1 measurements are initiated and controlled by higher layers. ETSI ETSI TS 125 225 V13.0.0 (2016-01)83GPP TS 25.225 version 13.0.0 Release 134.1 General measurement concept L1 provides with the measurement specifications a toolbox of mea
41、surement abilities for the UE and the UTRAN. These measurements can be differentiated in different measurement types: intra-frequency, inter-frequency, inter-system, traffic volume, quality and internal measurements (see 14). In the L1 measurement specifications the measurements are distinguished be
42、tween measurements in the UE (the messages will be described in the RRC Protocol) and measurements in the UTRAN (the messages will be described in the NBAP and the Frame Protocol). To initiate a specific measurement the UTRAN transmits a “measurement control message“ to the UE including a measuremen
43、t ID and type, a command (setup, modify, release), the measurement objects and quantity, the reporting quantities, criteria (periodical/event-triggered) and mode (acknowledged/unacknowledged), see 14. When the reporting criteria is fulfilled the UE shall answer with a “measurement report message“ to
44、 the UTRAN including the measurement ID and the results. In idle mode the measurement control message is broadcast in a System Information. Intra-frequency reporting events, traffic volume reporting events and UE internal measurement reporting events described in 14 define events which trigger the U
45、E to send a report to the UTRAN. This defines a toolbox from which the UTRAN can choose the needed reporting events. 4.2 Measurements for cell selection/reselection Whenever a PLMN has been selected the UE shall start to find a suitable cell to camp on, this is “cell selection“. When camped on cell
46、the UE regularly searches for a better cell depending on the cell reselection criteria, this is called “cell reselection“. The procedures for cell selection and reselection are described in 13 and the measurements carried out by the UE are explained in this specification. 4.3 Measurements for Handov
47、er For the handover preparation the UE receives from the UTRAN a list of cells (e.g. TDD, FDD or GSM).which the UE shall monitor (see “monitored set“ in 14) in its idle timeslots. At the beginning of the measurement process the UE shall find synchronization to the cell to measure using the synchroni
48、zation channel. This is described under “cell search“ in 9 if the monitored cell is a TDD cell and in 4 if it is an FDD cell. For a TDD cell to monitor after this procedure the exact timing of the midamble of the P-CCPCH is known and the measurements can be performed. Depending on the UE implementat
49、ion and if timing information about the cell to monitor is available, the UE may perform the measurements on the P-CCPCH directly without prior SCH synchronisation. 4.4 Measurements for DCA DCA is used to optimise the resource allocation by means of a channel quality criteria or traffic parameters. The DCA measurements are configured by the UTRAN. The UE reports the measurements to the UTRAN. For DCA no measurements are performed in idle mode in the serving TDD cell. When connecting with the initial access the UE imm
