1、 ETSI TS 1Evolved Universal TServices pro(3GPP TS 36.3TECHNICAL SPECIFICATION136 302 V13.1.0 (2016LTE; l Terrestrial Radio Access (E-rovided by the physical layer .302 version 13.1.0 Release 1316-04) UTRA); er 13) ETSI ETSI TS 136 302 V13.1.0 (2016-04)13GPP TS 36.302 version 13.1.0 Release 13Referen
2、ce RTS/TSGR-0236302vd10 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 presen
3、t document can 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.
4、 In case of any 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
5、 document may 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
6、.etsi.org/People/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
7、 without the written 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 i
8、ts Members. 3GPPTM 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 136 302 V13.1.0 (2016-04)23GPP TS 36.302 version 13.1.0 Release 13Intel
9、lectual Property 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 Righ
10、ts (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/). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, ha
11、s 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 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 ET
12、SI 3rd Generation 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,
13、 UMTS, 3GPP and 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
14、ETSI Drafting 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 136 302 V13.1.0 (2016-04)33GPP TS 36.302 version 13.1.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3M
15、odal verbs terminology 2g3Foreword . 4g31 Scope 5g32 References 5g33 Definitions and abbreviations . 5g33.1 Definitions 5g33.2 Abbreviations . 6g34 Void 7g34.1 Void 7g34.2 Void 7g35 Services and functions of the physical layer 7g35.1 General . 7g35.2 Overview of L1 functions . 8g35.3 Void 8g36 Model
16、 of physical layer of the UE . 8g36.1 Uplink model 8g36.1.1 Uplink Shared Channel . 8g36.1.2 Random-access Channel . 10g36.2 Downlink model . 10g36.2.1 Downlink-Shared Channel 10g36.2.2 Broadcast Channel 11g36.2.3 Paging Channel . 12g36.2.4 Multicast Channel. 13g36.3 Sidelink model 14g36.3.1 Sidelin
17、k Broadcast Channel 14g36.3.2 Sidelink Discovery Channel . 15g36.3.3 Sidelink Shared Channel . 16g37 Void 17g38 Parallel transmission of simultaneous Physical Channels and SRS . 18g38.1 Uplink . 18g38.2 Downlink 20g38.3 Sidelink 23g39 Measurements provided by the physical layer . 24g39.1 Void 24g39.
18、2 UE Measurements 24g39.3 E-UTRAN Measurements 25g3Annex A (informative): Change history . 26g3History 28g3ETSI ETSI TS 136 302 V13.1.0 (2016-04)43GPP TS 36.302 version 13.1.0 Release 13Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The conte
19、nts of the present document are subject to 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 follow
20、s: 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 document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z
21、 the third digit is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 136 302 V13.1.0 (2016-04)53GPP TS 36.302 version 13.1.0 Release 131 Scope The present document is a technical specification of the services provided by the physical layer of E-UTRA to upp
22、er layers. 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 reference,
23、 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 document. 1 Voi
24、d 2 Void 3 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 4 Void 5 Void 6 Void 7 Void 8 3GPP TS 36.211: “Evolved Universal Terrestrial Radio Access (E-UTRA); Physical channels and modulation“. 9 Void 10 Void 11 3GPP TS 36.214: “Evolved Universal Terrestrial Radio Access (E-UTRA); Physical lay
25、er; Measurements“. 12 3GPP TS 36.321: “Evolved Universal Terrestrial Radio Access (E-UTRA); Medium Access Control (MAC) protocol specification“. 13 3GPP TS 36.306: “Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) radio access capabilities“. 14 3GPP TS 23.303: “Technical Spec
26、ification Group Services and System Aspects; Proximity-based services (ProSe)“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in TR 21.905 3 and the following apply. A term defined in the present document takes precedence ov
27、er the definition of the same term, if any, in TR 21.905 3. ETSI ETSI TS 136 302 V13.1.0 (2016-04)63GPP TS 36.302 version 13.1.0 Release 13Carrier frequency: center frequency of the cell. Frequency layer: set of cells with the same carrier frequency. Sidelink: UE to UE interface for sidelink communi
28、cation and sidelink discovery. The sidelink corresponds to the PC5 interface as defined in TS 23.303 14. Sidelink communication: AS functionality enabling ProSe Direct Communication as defined in TS 23.303 14, between two or more nearby UEs, using E-UTRA technology but not traversing any network nod
29、e. Sidelink discovery: AS functionality enabling ProSe Direct Discovery as defined in TS 23.303 14, using E-UTRA technology but not traversing any network node. Timing Advance Group: See the definition in 12. 3.2 Abbreviations For the purposes of the present document, the abbreviations given in TR 2
30、1.905 3 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 3. For the purposes of the present document, the following abbreviations apply: ACK Acknowledgement ARQ Automatic Repeat Request BCCH B
31、roadcast Control Channel BCH Broadcast Channel CG Cell Group CMAS Commercial Mobile Alert System CP Cyclic Prefix C-plane Control Plane CRC Cyclic Redundancy Check CSI Channel State Information DC Dual Connectivity DCCH Dedicated Control Channel DL Downlink DRX Discontinuous Reception DTCH Dedicated
32、 Traffic Channel DTX Discontinuous Transmission eNB E-UTRAN NodeB eIMTA Enhanced Interference Management and Traffic Adaptation EPDCCH Enhanced physical downlink control channel E-UTRA Evolved UTRA E-UTRAN Evolved UTRAN FDD Frequency Division Duplex FDM Frequency Division Multiplexing GERAN GSM EDGE
33、 Radio Access Network GSM Global System for Mobile communication HARQ Hybrid ARQ LTE Long Term Evolution MAC Medium Access Control MBMS Multimedia Broadcast Multicast Service MBSFN Multimedia Broadcast multicast service Single Frequency Network MCCH Multicast Control Channel MIMO Multiple Input Mult
34、iple Output MTCH Multicast Traffic Channel NACK Negative AcknowledgementOFDM Orthogonal Frequency Division Multiplexing OFDMA Orthogonal Frequency Division Multiple Access PBCH Physical broadcast channel PDCCH Physical downlink control channel PDSCH Physical downlink shared channel ETSI ETSI TS 136
35、302 V13.1.0 (2016-04)73GPP TS 36.302 version 13.1.0 Release 13PHY Physical layer PMCH Physical multicast channel PRACH Physical random access channel PRB Physical Resource Block ProSe Proximity based Services PSBCH Physical Sidelink Broadcast CHannel PSCCH Physical Sidelink Control Channel PSCell Pr
36、imary SCell PSDCH Physical Sidelink Discovery Channel PSSCH Physical Sidelink Shared CHannel PUCCH Physical uplink control channel PUSCH Physical uplink shared channel QAM Quadrature Amplitude Modulation RACH Random Access Channel RF Radio Frequency RRC Radio Resource Control SAP Service Access Poin
37、t SBCCH Sidelink Broadcast Control CHannel SC-FDMA Single Carrier Frequency Division Multiple Access SCell Secondary Cell SC-PTM Single Cell Point to Multipoint SL-BCH Sidelink Broadcast Channel SL-DCH Sidelink Discovery ChannelSL-SCH Sidelink Shared Channel SRS Sounding Reference Symbol STCH Sideli
38、nk Traffic Channel TAG Timing Advance GroupTB Transport BlockTDD Time Division Duplex TTI Transmission Time Interval UE User Equipment UL Uplink UMTS Universal Mobile Telecommunication System U-plane User plane UTRA Universal Terrestrial Radio Access UTRAN Universal Terrestrial Radio Access Network
39、4 Void 4.1 Void 4.2 Void 5 Services and functions of the physical layer 5.1 General The physical layer offers data transport services to higher layers. The access to these services is through the use of transport channels via the MAC sub-layer. A transport block is defined as the data delivered by M
40、AC layer to the physical layer and vice versa. Transport blocks are delivered once every TTI. ETSI ETSI TS 136 302 V13.1.0 (2016-04)83GPP TS 36.302 version 13.1.0 Release 135.2 Overview of L1 functions The physical layer offers data transport services to higher layers. The access to these services i
41、s through the use of a transport channel via the MAC sub-layer. The physical layer is expected to perform the following functions in order to provide the data transport service: - Error detection on the transport channel and indication to higher layers - FEC encoding/decoding of the transport channe
42、l - Hybrid ARQ soft-combining - Rate matching of the coded transport channel to physical channels - Mapping of the coded transport channel onto physical channels - Power weighting of physical channels - Modulation and demodulation of physical channels - Frequency and time synchronisation - Radio cha
43、racteristics measurements and indication to higher layers - Multiple Input Multiple Output (MIMO) antenna processing - Transmit Diversity (TX diversity) - Beamforming - RF processing. L1 functions are modelled for each transport channel in subclauses 6.1, 6.2 and 6.3. 5.3 Void 6 Model of physical la
44、yer of the UE The E-UTRA physical-layer model captures those characteristics of the E-UTRA physical-layer that are relevant from the point-of-view of higher layers. More specifically, the physical-layer model captures: - The structure of higher-layer data being passed down to or up from the physical
45、 layer; - The means by which higher layers can configure the physical layer; - The different indications (error indications, channel-quality indications, etc.) that are provided by the physical layer to higher layers; - Other (non-transport-channel-based) higher-layer peer-to-peer signalling support
46、ed by the physical layer. 6.1 Uplink model 6.1.1 Uplink Shared Channel The physical-layer model for Uplink Shared Channel transmission is described based on the corresponding physical-layer-processing chain, see Figure 6.1.1-1. Processing steps that are relevant for the physical-layer model, e.g. in
47、 the sense that they are configurable by higher layers, are highlighted in blue. It should be noted that, in case PUSCH, the scheduling decision is fully done at the network side. The uplink transmission control in the UE then configures the uplink physical-layer processing, based on uplink transpor
48、t-format and resource-assignment information received on the downlink. ETSI ETSI TS 136 302 V13.1.0 (2016-04)93GPP TS 36.302 version 13.1.0 Release 13- Higher-layer data passed to/from the physical layer - One transport block of dynamic size delivered to the physical layer once every TTI. - CRC and
49、transport-block-error indication - Transport-block-error indication delivered to higher layers. - FEC and rate matching - Channel coding rate is implicitly given by the combination of transport block size, modulation scheme and resource assignment; - Physical layer model support of HARQ: in case of Incremental Redundancy, the corresponding Layer 2 Hybrid-ARQ process controls what redundancy version is to be used for the physical layer transmission for each TTI. - Interleaving - No control of interleaving by higher layers. -
