1、 ETSI TS 136 216 V14.0.0 (2017-04) Universal Mobile Telecommunications System (UMTS); LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer for relaying operation (3GPP TS 36.216 version 14.0.0 Release 14) TECHNICAL SPECIFICATION ETSI ETSI TS 136 216 V14.0.0 (2017-04)13GPP TS 36.2
2、16 version 14.0.0 Release 14Reference RTS/TSGR-0136216ve00 Keywords LTE,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 (0
3、6) 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 versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without
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9、 the GSM Association. ETSI ETSI TS 136 216 V14.0.0 (2017-04)23GPP TS 36.216 version 14.0.0 Release 14Intellectual 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 av
10、ailable 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 Secretariat. Latest updates are available on the ETSI Web se
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12、ome, 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 identities, UMTS identities or GSM identities. These should b
13、e 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 document “shall“, “shall not“, “should“, “should not“, “may“, “
14、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 when used in direct citation. ETSI ETSI TS 136 216 V14.0.0
15、(2017-04)33GPP TS 36.216 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 4g31 Scope 5g32 References 5g33 Definitions, symbols and abbreviations . 5g33.1 Definitions . 5g33.2 Symbols . 5g33.3 Abbreviations 6g34 General . 6g35 Physi
16、cal Channels and Modulation 7g35.1 General 7g35.2 Resource partitioning and multiplexing for relays 7g35.3 Relay frame timing 8g35.4 Downlink slot structure and physical resource elements . 8g35.5 Physical downlink shared channel . 9g35.6 Relay physical downlink control channel 9g35.6.1 General . 9g
17、35.6.2 R-PDCCH formats without cross-interleaving 10g35.6.3 R-PDCCH formats with cross-interleaving . 10g35.7 Reference signals . 11g35.7.1 Downlink reference signals 11g36 Multiplexing and channel coding . 11g37 Relay Node procedures 11g37.1 General 11g37.2 Relay node procedures for receiving the p
18、hysical downlink shared channel 11g37.3 Relay node procedures for transmitting the physical uplink shared channel . 12g37.4 Relay node procedure for receiving the relay physical downlink control channel 13g37.4.1 Monitoring and demodulation 13g37.4.2 Relay node procedure for determining relay physic
19、al downlink control channel assignment without cross-interleaving . 14g37.4.3 Relay node procedure for determining relay physical downlink control channel assignment with cross-interleaving . 14g37.5 Relay node procedures for transmitting the physical uplink control channel 14g37.5.1 Relay node proc
20、edure for determining physical uplink control channel assignment . 14g37.5.2 Relay node HARQ-ACK feedback procedure for frame structure type 2 15g3Annex A (informative): Change history . 16g3History 17g3ETSI ETSI TS 136 216 V14.0.0 (2017-04)43GPP TS 36.216 version 14.0.0 Release 14Foreword This Tech
21、nical 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 contents of the present document, it will be re-released b
22、y 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 document under change control. y the second digit is inc
23、remented 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 136 216 V14.0.0 (2017-04)53GPP TS 36.216 version 14.0.0 Release 141 Scope The present docum
24、ent describes the characteristics of eNB - relay node transmissions. 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, vers
25、ion 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 latest version of
26、that document in the same Release as the present document. 1 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 2 3GPP TS 36.201: “Evolved Universal Terrestrial Radio Access (E-UTRA); LTE physical layer; General description“. 3 3GPP TS 36.211: “Evolved Universal Terrestrial Radio Access (E-UTRA);
27、 Physical channels and modulation“. 4 3GPP TS 36.212: “Evolved Universal Terrestrial Radio Access (E-UTRA); Multiplexing and channel coding“. 5 3GPP TS 36.213: “Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer procedures“. 6 3GPP TS 36.214: “Evolved Universal Terrestrial Radio Acc
28、ess (E-UTRA); Physical layer Measurements“. 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 present document takes precedence over the definition of the sa
29、me term, if any, in TR 21.905 1. 3.2 Symbols For the purposes of the present document, the following symbols apply: f Subcarrier spacing as defined in 3 i R-PDCCH aggregation element index j Slot index K PDSCH-to-ACK/NACK timing association set k Subcarrier index th element of K L End OFDM symbol in
30、dex for R-PDCCH l OFDM symbol index l OFDM symbol index Aggregation level of R-PDCCH ETSI ETSI TS 136 216 V14.0.0 (2017-04)63GPP TS 36.216 version 14.0.0 Release 14m R-PDCCH candidate index M Number of elements in the set K for subframe n PDCCHRCCE,jN Number of CCEs configured for detecting R-PDCCH
31、in slot j PDCCHRVRBN Number of VRBs configured for detecting R-PDCCH n Subframe index fn System frame number as defined in 3 PRBn Physical resource block number as defined in 3 (1)PUCCH,in Resource index for PUCCH formats 1/1a/1b for subframe index i as defined in 3 )(1,PUCCHpn Resource index for PU
32、CCH formats 1/1a/1b using antenna port p as defined in 3 )(3,PUCCHpn Resource index for PUCCH format 3 using antenna port p as defined in 3 sn Slot number within a radio frame as defined in 3 SCIDn Scrambling identity as defined in 3 VRBn Virtual resource block number as defined in 3 )(,jnS Search s
33、pace for aggregation level in slot j of subframe n nY Equivalent tokY in 5 3.3 Abbreviations For the purposes of the present document, the abbreviations given in TR 21.905 1 and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbr
34、eviation, if any, in TR 21.905 1. CCE Control Channel Element CRC Cyclic Redundancy Check CSI-RS Channel-State Information Reference Signals DCI Downlink Control Information eNB Evolved Node B FDD Frequency Division Duplex HARQ Hybrid Automatic Repeat Request LTE Long Term Evolution OFDM Orthogonal
35、Frequency Division Multiplexing PDSCH Physical Downlink Shared Channel PDCCH Physical Downlink Control Channel PHICH Physical Hybrid ARQ Indicator Channel PRB Physical Resource Block PUCCH Physical Uplink Control Channel PUSCH Physical Uplink Shared Channel RB Resource Block RE Resource ElementREG R
36、esource Element Group RN Relay Node R-PDCCH Relay Physical Downlink Control Channel TDD Time Division Duplex UE User Equipment VRB Virtual Resource Block 4 General From a UE perspective a relay node is part of the radio access network and behaves like an eNB. A relay node is wirelessly connected to
37、a donor eNB. ETSI ETSI TS 136 216 V14.0.0 (2017-04)73GPP TS 36.216 version 14.0.0 Release 14A relay node includes at least two physical layer entities. One entity is used for communication with UEs as described in 3456. Another physical layer entity is used for communication with the donor eNB and i
38、t corresponds to UE functionality as described in 3456. If a relay node is configured to use relay-specific advancements, the physical layer entity for communication with the donor eNB corresponds to UE functionality as described in 3456 extended by relay-specific advancements as described in the fo
39、llowing. 5 Physical Channels and Modulation 5.1 General Processing and mapping of physical channels shall be processed according to 3 with the exceptions described within Section 5. 5.2 Resource partitioning and multiplexing for relays Time-frequency resources shall be set aside for eNB-RN transmiss
40、ions by time multiplexing eNB-RN and RN-UE transmissions. Subframes during which eNB-RN transmission may take place are configured by higher layers. Downlink subframes configured for eNB-to-RN transmission shall be configured as MBSFN subframes by the relay node. eNB-to-RN transmissions occur in dow
41、nlink subframes and RN-to-eNB transmissions occur in uplink subframes. For frame structure type 1, eNB-to-RN and RN-to-UE transmissions occur in the downlink frequency band, while RN-to-eNB and UE-to-RN transmissions occur in the uplink frequency band. For frame structure type 1, a subframe configur
42、ed for eNB-to-RN transmission is a subframe satisfying ()BSCsf8mod210 + nn where nfand nsrefer to donor eNB cell timing, with the exception that a downlink subframe that cannot be configured as MBSFN subframe in the relay node cell shall not be configured for eNB-to-RN transmission. The set BSC is d
43、etermined as the union of the applicable offset values listed in Table 5.2-1 with respect to the parameter SubframeConfigurationFDD, which is configured by higher layers, and where “x” means that the corresponding bit in the bitmap can be either 0 or 1. A subframe n is configured for RN-to-eNB trans
44、mission if subframe 4n is configured for eNB-to-RN transmission. Table 5.2-1: Downlink subframe configuration for eNB-to-RN transmission (frame structure type 1) SubframeConfigurationFDD Offset value element of BSC xxxxxxx1 7 xxxxxx1x 6xxxxx1xx 5xxxx1xxx 4xxx1xxxx 3 xx1xxxxx 2x1xxxxxx 11xxxxxxx 0For
45、 frame structure type 2 the subframes that can be configured for eNB-RN transmission are listed in Table 5.2-2 where, for each subframe in a radio frame, “D” denotes the subframe is configured for downlink eNB-to-RN transmissions, “U” denotes the subframe is configured for uplink RN-to-eNB transmiss
46、ions. The parameter SubframeConfigurationTDD is configured by higher layers. Table 5.2-2 indicates the supported uplink-downlink configurations 3 for the eNB-RN link as a function of SubframeConfigurationTDD. ETSI ETSI TS 136 216 V14.0.0 (2017-04)83GPP TS 36.216 version 14.0.0 Release 14Table 5.2-2:
47、 Supported configurations for eNB-RN transmission (frame structure type 2) SubframeConfigurationTDD eNB-RN uplink-downlink configuration Subframe number n 0 1 2 3 4 5 6 7 8 9 0 1 D U 1 U D 2 D U D 3 U D D 4 U D U D 5 2 U D 6 D U 7 U D D 8 D U D 9 U D D D 10 D U D D 11 3 U D D 12 U D D D 13 4 U D 14
48、U D D 15 U D D 16 U D D D 17 U D D D D 18 6 U D 5.3 Relay frame timing The frame timing for downlink transmission from the relay shall be such that the relay node can receive at least the OFDM symbols from the donor eNB according to Section 5.4. 5.4 Downlink slot structure and physical resource elem
49、ents The downlink slot structure and the physical resource elements are described in Section 6.2 of 3. eNB-to-RN transmissions shall be restricted to a subset of the OFDM symbols in a slot. The starting and ending OFDM symbols respectively in the first slot of a subframe is given in Table 5.4-1 and in the second slot of a subframe in Table 5.4-2. The parameter DL-StartSymbol in Table 5.4-1 is configured by higher laye
