1、 ETSI TS 136 302 V14.4.0 (2018-01) LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); Services provided by the physical layer (3GPP TS 36.302 version 14.4.0 Release 14) TECHNICAL SPECIFICATION ETSI ETSI TS 136 302 V14.4.0 (2018-01)13GPP TS 36.302 version 14.4.0 Release 14Reference RTS/TSGR-02
2、36302ve40 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
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
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7、hout the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. ETSI 2018. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are trademarks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are trademarks of ETS
8、I registered for the benefit of its Members and of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Members. GSM and the GSM logo are trademarks registered and owned by the GSM Association. ETSI ETSI TS 136 302 V14.4.0 (2018-01)23GPP TS 36.302 version 14.4.0 Release
9、14Intellectual Property Rights Essential patents 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: “I
10、ntellectual 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/). Pursuant to the ETSI IPR Policy, no investigation, i
11、ncluding 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 updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Trademarks The present document may inclu
12、de trademarks and/or tradenames which are asserted and/or registered by their owners. ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the presen
13、t 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 present document may refer to technical specifications or
14、 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 http:/webapp.etsi.org/key/queryform.asp. Modal verbs ter
15、minology 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 of provisions). “must“ and “must not“ are NOT allowed
16、in ETSI deliverables except when used in direct citation. ETSI ETSI TS 136 302 V14.4.0 (2018-01)33GPP TS 36.302 version 14.4.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 4g31 Scope 5g32 References 5g33 Definitions and abbreviations . 6g33.1
17、 Definitions 6g33.2 Abbreviations . 6g34 Void 8g34.1 Void 8g34.2 Void 8g35 Services and functions of the physical layer 8g35.1 General . 8g35.2 Overview of L1 functions . 8g35.3 Void 9g36 Model of physical layer of the UE . 9g36.1 Uplink model 9g36.1.1 Uplink Shared Channel . 9g36.1.2 Random-access
18、Channel . 10g36.2 Downlink model . 10g36.2.1 Downlink-Shared Channel 10g36.2.2 Broadcast Channel 12g36.2.3 Paging Channel . 13g36.2.4 Multicast Channel. 14g36.3 Sidelink model 15g36.3.1 Sidelink Broadcast Channel 15g36.3.2 Sidelink Discovery Channel . 16g36.3.3 Sidelink Shared Channel . 17g37 Void 1
19、8g38 Parallel transmission of simultaneous Physical Channels and SRS . 18g38.1 Uplink . 19g38.2 Downlink 20g38.3 Sidelink 27g39 Measurements provided by the physical layer . 28g39.1 Void 28g39.2 UE Measurements 28g39.3 E-UTRAN Measurements 28g3Annex A (informative): Change history . 29g3History 31g3
20、ETSI ETSI TS 136 302 V14.4.0 (2018-01)43GPP TS 36.302 version 14.4.0 Release 14Foreword 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 T
21、SG 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 presented to TSG for appro
22、val; 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 the document. ETSI ET
23、SI TS 136 302 V14.4.0 (2018-01)53GPP TS 36.302 version 14.4.0 Release 141 Scope The present document is a technical specification of the services provided by the physical layer of E-UTRA to upper layers. 2 References The following documents contain provisions which, through reference in this text, c
24、onstitute 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, subsequent revisions do not apply. - For a non-specific reference, the latest version applies. In the
25、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 Void 2 Void 3 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 4 Void 5 Void 6 Void 7 Void 8 3GPP T
26、S 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 layer; Measurements“. 12 3GPP TS 36.321: “Evolved Universal Terrestrial Radio Access (E-UTRA); Medium Ac
27、cess 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 Specification Group Services and System Aspects; Proximity-based services (ProSe)“. 15 Void 16 3GPP TS 23
28、.285: “Technical Specification Group Services and System Aspects; Architecture enhancements for V2X services“. ETSI ETSI TS 136 302 V14.4.0 (2018-01)63GPP TS 36.302 version 14.4.0 Release 143 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and defini
29、tions given in TR 21.905 3 and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905 3. Carrier frequency: center frequency of the cell. Frequency layer: set of cells with the same carrier frequency. NB-IoT: NB-IoT all
30、ows access to network services via E-UTRA with a channel bandwidth limited to 200 kHz. Sidelink: UE to UE interface for sidelink communication, V2X sidelink communication and sidelink discovery. The sidelink corresponds to the PC5 interface as defined in TS 23.303 14. Sidelink communication: AS func
31、tionality 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 node. In this version, the terminology “sidelink communication“ without “V2X“ prefix only concerns PS unless explicitly stated otherwise. S
32、idelink discovery: AS functionality enabling ProSe Direct Discovery as defined in TS 23.303 14, using E-UTRA technology but not traversing any network node. V2X Sidelink communication: AS functionality enabling V2X Communication as defined in TS 23.285 16, between nearby UEs, using E-UTRA technology
33、 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 21.905 3 and the following apply. An abbreviation defined in the present document takes precedence over the definition of th
34、e 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 Broadcast Control Channel BCH Broadcast Channel BL Bandwidth reduced Low complexity BLER Block Error Rate CG Cell Group CMAS
35、 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 Traffic Channel DTX Discontinuous Transmission eNB E-UTRAN NodeB
36、 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 ETSI ETSI TS 136 302 V14.4.0 (2018-01)73GPP TS 36.302 version 14.4.0 Release 14
37、FS Frame Structure GERAN GSM EDGE Radio Access Network GSM Global System for Mobile communication HARQ Hybrid ARQ LAA Licensed-Assisted Access LTE Long Term Evolution MAC Medium Access Control MBMS Multimedia Broadcast Multicast Service MBSFN Multimedia Broadcast multicast service Single Frequency N
38、etwork MCCH Multicast Control Channel MCH Multicast Channel MCS Modulation and Coding Scheme MIMO Multiple Input Multiple Output MTCH Multicast Traffic Channel NACK Negative AcknowledgementNB-IoT Narrow Band Internet of Things NPBCH Narrow Band Physical Broadcast Channel NPDCCH Narrow Band Physical
39、Downlink Control Channel NPDSCH Narrow Band Physical Downlink Shared Channel NPRACH Narrow Band Physical Random Access Channel NPUSCH Narrow Band Physical Uplink Shared Channel OFDM Orthogonal Frequency Division Multiplexing OFDMA Orthogonal Frequency Division Multiple Access PBCH Physical broadcast
40、 channel PDCCH Physical downlink control channel PDSCH Physical downlink shared channel PHY 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
41、 Control Channel PSCell Primary 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 Contr
42、ol SAP Service Access Point 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 Re
43、ference Symbol STCH Sidelink 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 Terrest
44、rial Radio Access Network ETSI ETSI TS 136 302 V14.4.0 (2018-01)83GPP TS 36.302 version 14.4.0 Release 14V2X Vehicle-to-Everything 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 the
45、se services is through the use of transport channels via the MAC sub-layer. A transport block is defined as the data delivered by MAC layer to the physical layer and vice versa. Transport blocks are delivered once every TTI. 5.2 Overview of L1 functions The physical layer offers data transport servi
46、ces to higher layers. The access to these services is 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 la
47、yers - FEC encoding/decoding of the transport channel - 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 chann
48、els - Frequency and time synchronisation - Radio characteristics 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 subclaus
49、es 6.1, 6.2 and 6.3. ETSI ETSI TS 136 302 V14.4.0 (2018-01)93GPP TS 36.302 version 14.4.0 Release 145.3 Void 6 Model of physical layer 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 layer; - The means by which higher layers can configure the physical layer; - The different indic
