1、 ETSI TS 1Evolved Universal TLaye(3GPP TS 36.3TECHNICAL SPECIFICATION136 314 V13.1.0 (2016LTE; l Terrestrial Radio Access (E-yer 2 - Measurements .314 version 13.1.0 Release 1316-04) UTRA); 13) ETSI ETSI TS 136 314 V13.1.0 (2016-04)13GPP TS 36.314 version 13.1.0 Release 13Reference RTS/TSGR-0236314v
2、d10 Keywords LTE 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 do
3、wnloaded 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 any exis
4、ting 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 be sub
5、ject 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/People/Com
6、miteeSupportStaff.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
7、 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. 3GPPTM a
8、nd 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 136 314 V13.1.0 (2016-04)23GPP TS 36.314 version 13.1.0 Release 13Intellectual Property Rig
9、hts 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
10、, 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 out b
11、y 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 Generation Pa
12、rtnership 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
13、 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 Rules
14、(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 136 314 V13.1.0 (2016-04)33GPP TS 36.314 version 13.1.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminolo
15、gy 2g3Foreword . 4g31 Scope 5g32 References 5g33 Definitions, symbols and abbreviations . 5g33.1 Definitions 5g33.2 Symbols 5g33.3 Abbreviations . 5g34 Layer 2 measurements 6g34.1 E-UTRAN measurements performed by the eNB 6g34.1.1 PRB usage . 6g34.1.1.1 Total PRB usage 6g34.1.1.2 PRB usage per traff
16、ic class . 7g34.1.1.3 Void. 8g34.1.1.4 Void. 8g34.1.1.5 Void. 8g34.1.2 Received Random Access Preambles . 8g34.1.3 Number of active UEs . 9g34.1.3.1 Number of Active UEs in the DL per QCI 9g34.1.3.2 Number of Active UEs in the UL per QCI 10g34.1.4 Packet Delay . 11g34.1.4.1 Packet Delay in the DL pe
17、r QCI 11g34.1.5 Data Loss 12g34.1.5.1 Packet Discard Rate in the DL per QCI 12g34.1.5.2 Packet Uu Loss Rate in the DL per QCI . 13g34.1.5.3 Packet Loss Rate in the UL per QCI . 14g34.1.6 Scheduled IP Throughput . 15g34.1.6.1 Scheduled IP Throughput in DL . 15g34.1.6.2 Scheduled IP Throughput in UL .
18、 16g34.1.7 Scheduled IP Throughput for MDT 16g34.1.7.1 Scheduled IP Throughput for MDT in DL 16g34.1.7.2 Scheduled IP Throughput for MDT in UL 17g34.1.8 Data Volume . 18g34.1.8.1 Data volume in DL 18g34.1.8.2 Data Volume in UL . 19g34.1.9 Data Volume for Shared Networks . 19g34.1.9.1 Data volume for
19、 shared networks in DL . 19g34.1.9.2 Data Volume for shared networks in UL 19g34.2 E-UTRAN measurements performed by the UE 19g34.2.1 Packet Delay . 19g34.2.1.1 UL PDCP Packet Delay per QCI . 19g34.2.1.1.1 Measurement report mapping for PDCP SDU queuing delay . 20g3Annex A (informative): Change hist
20、ory . 23g3History 24g3ETSI ETSI TS 136 314 V13.1.0 (2016-04)43GPP TS 36.314 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 cha
21、nge 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 information; 2 pres
22、ented 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 incorporated in
23、 the document. ETSI ETSI TS 136 314 V13.1.0 (2016-04)53GPP TS 36.314 version 13.1.0 Release 131 Scope The present document contains the description and definition of the measurements performed by E-UTRAN or the UE that are transferred over the standardised interfaces in order to support E-UTRA radio
24、 link operations, radio resource management (RRM), network operations and maintenance (OAM), minimization of drive tests (MDT) and self-organising networks (SON). 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present docum
25、ent. References are either specific (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 (includi
26、ng a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document. 1 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 2 3GPP TS 36.321: “Evolved Universal Terrestrial Radio Access (E-UTRA) Medium Access Control (MAC
27、) protocol specification “. 3 3GPP TS 36.322: “Evolved Universal Terrestrial Radio Access (E-UTRA) Radio Link Control (RLC) protocol specification“. 4 3GPP TS 36.323: “Evolved Universal Terrestrial Radio Access (E-UTRA); Packet Data Convergence Protocol (PDCP) specification“. 5 3GPP TS 36.331: “Evol
28、ved Universal Terrestrial Radio Access (E-UTRA); Radio Resource Control (RRC) Protocol specification“. 3 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 defined in the pres
29、ent document takes precedence over the definition of the same term, if any, in TR 21.905 1. 3.2 Symbols For the purposes of the present document, symbols apply locally in the subclause where they are defined. 3.3 Abbreviations For the purposes of the present document, the abbreviations given in TR 2
30、1.905 1 and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905 1. DRB Data Radio bearer DCCH Dedicated Control Channel DTCH Dedicated Traffic Channel ETSI ETSI TS 136 314 V13.1.0 (2016-04)63GPP TS 3
31、6.314 version 13.1.0 Release 13HARQ Hybrid Automatic Repeat Request PRB Physical Resource Block QCI Quality of service Class Identifier RN Relay NodeSRB Signalling Radio Bearer TTI Transmission Time Interval 4 Layer 2 measurements 4.1 E-UTRAN measurements performed by the eNB 4.1.1 PRB usage The obj
32、ective of the PRB usage measurements is to measure usage of time and frequency resources. A use case is cell load balancing, where PRB usage is used for information signalled across the X2 interface. Another use-case is OAM performance observability. If there is one or more RNs served in a cell, for
33、 that cell the eNB performs PRB usage measurements separately for all traffic (including transmissions to/from RNs and UEs directly connected to the eNB) and for RN traffic. 4.1.1.1 Total PRB usage Protocol Layer: MAC Definition Total PRB usage is calculated in the time-frequency domain only. The re
34、ference point is the Service Access Point between MAC and L1. The measurement is done separately for: - DL - UL Detailed Definitions: = 100)()(1)(TPTMTM , where explanations can be found in the table 4.1.1.1-1 below. Table 4.1.1.1-1 )(TM Total PRB usage. Percentage of PRBs used, averaged during time
35、 period T . Value range: 0-100% )(1 TM A count of full physical resource blocks. For the DL, all PRBs used for transmission shall be included. For the UL, all PRBs allocated for transmission shall be included. )(TP Total number of PRBs available during time period T . For an eNB serving one or more
36、RNs, all PRBs regardless of RN subframe configurations shall be counted. (NOTE) T The time period during which the measurement is performed. NOTE: It is up to the eNB implementation how to calculate P(T) with respect to PRBs that may be considered not available, e.g. MBSFN subframes and subframes su
37、bject to restrictions due to TDM ICIC. ETSI ETSI TS 136 314 V13.1.0 (2016-04)73GPP TS 36.314 version 13.1.0 Release 134.1.1.2 PRB usage per traffic class Protocol Layer: MAC Definition PRB usage per traffic class. This measurement is an aggregate for all UEs in a cell, and is applicable to Dedicated
38、 Traffic Channels (DTCH). The reference point is the Service Access Point between MAC and L1. The measurement is done separately for: - DL DTCH, for each QCI. - UL DTCH, for each QCI Detailed Definitions: =ttSptBqcitBtXpWTqciM)(),()()(1),(1)(, where explanations can be found in the table 4.1.1.2-1 b
39、elow. = 100)(),(1)(TPTqciMqciM , where explanations can be found in the table 4.1.1.2-2 below. Table 4.1.1.2-1 ),(1 TqciM Absolute PRB usage per traffic class. A count of full or partial physical resource blocks. T The time period during which the measurement is performed (in TTIs) t A transport blo
40、ck in time period T that contain DTCH data. Initial transmissions and HARQ retransmissions shall be counted. )(tS The set of physical resource blocks used for transmission of transport block t . )( pW The number of transport blocks that are currently sharing PRB p . qcitB ,( ) The total number of DT
41、CH bits for DTCHs with QCI = qci , carried in transport block t )(tB The total number of DTCH and DCCH bits carried in transport block t . )(tX If multiplexing is taken into account: 1)( =tX always. If multiplexing is not taken into account: 1)( =tX if transport block t carries data corresponding to
42、 only one QCI and: 0)( =tX otherwise. It is up to implementation if to take multiplexing into account or not. Table 4.1.1.2-2 )(qciM PRB usage per traffic class. Percentage of PRBs used for a certain qci, averaged during time period T . Value range: 0-100% )(TP Total number of PRBs available during
43、time period T . In an eNB serving one or more RNs, all PRBs regardless of RN subframe configurations shall be counted. (NOTE) NOTE: It is up to the eNB implementation how to calculate P(T) with respect to PRBs that may be considered not available, e.g. MBSFN subframes and subframes subject to restri
44、ctions due to TDM ICIC. ETSI ETSI TS 136 314 V13.1.0 (2016-04)83GPP TS 36.314 version 13.1.0 Release 134.1.1.3 Void 4.1.1.4 Void 4.1.1.5 Void 4.1.2 Received Random Access Preambles A use case for this measurement is RACH configuration optimization, where Received Random Access Preambles is signaled
45、across an OAM interface. Protocol Layer: MAC Definition Received Random Access Preambles. This measurement is applicable to PRACH. The reference point is the Service Access Point between MAC and L1. The measured quantity is the number of received Random Access preambles during a time period over all
46、 PRACHs configured in a cell.g3The measurement is done separately for: - Dedicated preambles - Randomly selected preambles in the low range - Randomly selected preambles in the high range. The unit of the measured value is /s. ETSI ETSI TS 136 314 V13.1.0 (2016-04)93GPP TS 36.314 version 13.1.0 Rele
47、ase 134.1.3 Number of active UEs The objective of the measurement is to measure number of active UEs per QCI for OAM performance observability. It is intended to be part of a calculation to determine the bitrate UEs achieve when they are active, i.e. when applications are transmitting and receiving
48、data. For an eNB serving one or more RNs, the measurement refers to the number of active UEs connected directly to the eNB, excluding RNs. 4.1.3.1 Number of Active UEs in the DL per QCI Protocol Layer: MAC, RLC, PDCP Definition Number of Active UEs in the DL per QCI. This measurement refers to UEs f
49、or which there is buffered data for the DL for DRBs. The measurement is done separately per QCI. Detailed Definition: =),(),(),(pTIqciiNpqciTMi,where explanations can be found in the table 4.1.3.1-1 below. Table 4.1.3.1-1 ),( pqciTM Number of Active UEs in the DL per QCI, averaged during time period T . Unit: Integer. ),( qciiN Number of UEs for which there is buffered data for the DL in MAC, RLC or PDCP protocol layers for a Data Radio Bearer of traffic class with QCI = qci at sampling occasion i . In RLC and PDCP
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