1、LTE協議36213-930LTE協議36213-930LTE協議36213-9303GPP TS 36.213 V9.3.0 (2010-09)Technical Specification3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Evolved Universal Terrestrial Radio Access (E-UTRA);Physical layer procedures(Release 9)The present document has been

2、developed within the 3rd Generation Partnership Project (3GPP TM) and may be further elaborated for the purposes of 3GPP. The present document has not been subject to any approval process by the 3GPP Organisational Partners and shall not be implemented. This Specification is provided for future deve

3、lopment work within 3GPP only. The Organisational Partners accept no liability for any use of this Specification.Specifications and reports for implementation of the 3GPP TM system should be obtained via the 3GPP Organisational Partners Publications Offices.KeywordsUMTS, radio, layer 13GPPPostal add

4、ress3GPP support office address650 Route des Lucioles Sophia AntipolisValbonne FranceTel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16Int HYPERLINK ernethttp:/www.3g ernethttp:/www.3gCopyright NotificationNo part may be reproduced except as authorized by written permission.The copyright and the foregoi

5、ng restriction extend to reproduction in all media. 2010, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC).All rights reserved.UMTS is a Trade Mark of ETSI registered for the benefit of its members3GPP is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP O

6、rganizational PartnersLTE is a Trade Mark of ETSI currently being registered for the benefit of its Members and of the 3GPP Organizational PartnersGSM and the GSM logo are registered and owned by the GSM AssociationContents TOC o 1-9 Foreword PAGEREF _Toc263933020 h 51Scope PAGEREF _Toc263933021 h 6

7、2References PAGEREF _Toc263933022 h 63Definitions, symbols, and abbreviations PAGEREF _Toc263933023 h 73.1Symbols PAGEREF _Toc263933024 h 73.2Abbreviations PAGEREF _Toc263933025 h 74Synchronisation procedures PAGEREF _Toc263933026 h 84.1Cell search PAGEREF _Toc263933027 h 84.2Timing synchronisation

8、PAGEREF _Toc263933028 h 84.2.1Radio link monitoring PAGEREF _Toc263933029 h 84.2.2Inter-cell synchronisation PAGEREF _Toc263933030 h 84.2.3Transmission timing adjustments PAGEREF _Toc263933031 h 85Power control PAGEREF _Toc263933032 h 95.1Uplink power control PAGEREF _Toc263933033 h 95.1.1Physical u

9、plink shared channel PAGEREF _Toc263933034 h 9UE behaviour PAGEREF _Toc263933035 h 9Power headroom PAGEREF _Toc263933036 h 125.1.2Physical uplink control channel PAGEREF _Toc263933037 h 12UE behaviour PAGEREF _Toc263933038 h 125.1.3Sounding Reference Symbol PAGEREF _Toc263933039 h 14UE behaviour PAG

10、EREF _Toc263933040 h 145.2Downlink power allocation PAGEREF _Toc263933041 h 155.2.1 eNodeB Relative Narrowband TX Power restrictions PAGEREF _Toc263933042 h 166Random access procedure PAGEREF _Toc263933043 h 166.1Physical non-synchronized random access procedure PAGEREF _Toc263933044 h 176.1.1Timing

11、 PAGEREF _Toc263933045 h 176.2Random Access Response Grant PAGEREF _Toc263933046 h 177 Physical downlink shared channel related procedures PAGEREF _Toc263933047 h 197.1UE procedure for receiving the physical downlink shared channel PAGEREF _Toc263933048 h 197.1.1 Single-antenna port scheme PAGEREF _

12、Toc263933049 h 227.1.2 Transmit diversity scheme PAGEREF _Toc263933050 h 237.1.3 Large delay CDD scheme PAGEREF _Toc263933051 h 237.1.4 Closed-loop spatial multiplexing scheme PAGEREF _Toc263933052 h 237.1.5 Multi-user MIMO scheme PAGEREF _Toc263933053 h 237.1.5A Dual layer scheme PAGEREF _Toc263933

13、054 h 237.1.6 Resource allocation PAGEREF _Toc263933055 h 23Resource allocation type 0 PAGEREF _Toc263933056 h 23Resource allocation type 1 PAGEREF _Toc263933057 h 24Resource allocation type 2 PAGEREF _Toc263933058 h 257.1.7 Modulation order and transport block size determination PAGEREF _Toc2639330

14、59 h 26Modulation order determination PAGEREF _Toc263933060 h 27Transport block size determination PAGEREF _Toc263933061 h 27.1Transport blocks not mapped to two-layer spatial multiplexing PAGEREF _Toc263933062 h 28.2Transport blocksmapped to two-layer spatial multiplexing PAGEREF _Toc263933063 h 34

15、.3Transport blocks mapped for DCI Format 1C PAGEREF _Toc263933064 h 34Redundancy Version determination for Format 1C PAGEREF _Toc263933065 h 357.2UE procedure for reporting channel quality indication (CQI), precoding matrix indicator (PMI) and rank indication (RI) PAGEREF _Toc263933066 h 357.2.1Aper

16、iodic CQI/PMI/RI Reporting using PUSCH PAGEREF _Toc263933067 h 387.2.2Periodic CQI/PMI/RI Reporting using PUCCH PAGEREF _Toc263933068 h 427.2.3Channel quality indicator (CQI) definition PAGEREF _Toc263933069 h 487.2.4Precoding Matrix Indicator (PMI) definition PAGEREF _Toc263933070 h 507.3UE procedu

17、re for reporting ACK/NACK PAGEREF _Toc263933071 h 518Physical uplink shared channel related procedures PAGEREF _Toc263933072 h 548.1Resource Allocation for PDCCH DCI Format 0 PAGEREF _Toc263933073 h 578.2UE sounding procedure PAGEREF _Toc263933074 h 578.3UE ACK/NACK procedure PAGEREF _Toc263933075 h

18、 608.4UE PUSCH Hopping procedure PAGEREF _Toc263933076 h 608.4.1 Type 1 PUSCH Hopping PAGEREF _Toc263933077 h 618.4.2 Type 2 PUSCH Hopping PAGEREF _Toc263933078 h 628.5UE Reference Symbol procedure PAGEREF _Toc263933079 h 628.6Modulation order, redundancy version and transport block size determinati

19、on PAGEREF _Toc263933080 h 628.6.1 Modulation order and redundancy version determination PAGEREF _Toc263933081 h 628.6.2 Transport block size determination PAGEREF _Toc263933082 h 648.6.3 Control information MCS offset determination PAGEREF _Toc263933083 h 648.7UE Transmit Antenna Selection PAGEREF

20、_Toc263933084 h 669Physical downlink control channel procedures PAGEREF _Toc263933085 h 669.1UE procedure for determining physical downlink control channel assignment PAGEREF _Toc263933086 h 669.1.1 PDCCH Assignment Procedure PAGEREF _Toc263933087 h 669.1.2 PHICH Assignment Procedure PAGEREF _Toc263

21、933088 h 679.2PDCCH validation for semi-persistent scheduling PAGEREF _Toc263933089 h 6810Physical uplink control channel procedures PAGEREF _Toc263933090 h 7010.1UE procedure for determining physical uplink control channel assignment PAGEREF _Toc263933091 h 7010.2Uplink ACK/NACK timing PAGEREF _Toc

22、263933092 h 7511 Physical multicast channel related procedures PAGEREF _Toc263933093 h 7611.1UE procedure for receiving the physical multicast channel PAGEREF _Toc263933094 h 7611.2UE procedure for receiving MCCH change notification PAGEREF _Toc263933095 h 76Annex A (informative):Change history PAGE

23、REF _Toc263933096 h 77ForewordThis Technical Specification (TS) has been produced by the 3rd Generation 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 th

24、is 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.zwhere:xthe first digit:1presented to TSG for information;2presented to TSG for approval;3or greater indicates TSG approved document under change

25、 control.ythe second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc.zthe third digit is incremented when editorial only changes have been incorporated in the document.1ScopeThe present document specifies and establishes the characteristics o

26、f the physicals layer procedures in the FDD and TDD modes of E-UTRA.2ReferencesThe 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 nu

27、mber, etc.) or nonspecific.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 that document

28、 in the same Release as the present document.13GPP TR 21.905: “Vocabulary for 3GPP Specifications”23GPP TS 36.201: “Evolved Universal Terrestrial Radio Access (E-UTRA); Physical Layer General Description”33GPP TS 36.211: “Evolved Universal Terrestrial Radio Access (E-UTRA); Physical channels and mod

29、ulation”43GPP TS 36.212: “Evolved Universal Terrestrial Radio Access (E-UTRA); Multiplexing and channel coding”53GPP TS 36.214: “Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer Measurements”63GPP TS 36.101: “Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE)

30、 radio transmission and reception”73GPP TS 36.104: “Evolved Universal Terrestrial Radio Access (E-UTRA); Base Station (BS) radio transmission and reception”83GPP TS36.321, “Evolved Universal Terrestrial Radio Access (E-UTRA); Medium Access Control (MAC) protocol specification” 93GPP TS36.423, “Evolv

31、ed Universal Terrestrial Radio Access (E-UTRA); X2 Application Protocol (X2AP)” 103GPP TS36.133, “Evolved Universal Terrestrial Radio Access (E-UTRA); Requirements for support of radio resource management”113GPP TS36.331, “Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resource Control (

32、RRC) protocol specification”3Definitions, symbols, and abbreviations3.1SymbolsFor the purposes of the present document, the following symbols apply:System frame number as defined in 3Slot number within a radio frame as defined in 3Downlink bandwidth configuration, expressed in units of as defined in

33、 3 Uplink bandwidth configuration, expressed in units of as defined in 3 Number of SC-FDMA symbols in an uplink slot as defined in 3Resource block size in the frequency domain, expressed as a number of subcarriers as defined in 3Basic time unit as defined in 33.2AbbreviationsFor the purposes of the

34、present document, the following abbreviations apply.ACKAcknowledgementBCHBroadcast ChannelCCEControl Channel ElementCQIChannel Quality IndicatorCRCCyclic Redundancy CheckDAIDownlink Assignment IndexDCIDownlink Control InformationDLDownlinkDL-SCHDownlink Shared ChannelDTXDiscontinuous TransmissionEPR

35、EEnergy Per Resource Element MCSModulation and Coding SchemeNACKNegative AcknowledgementPBCHPhysical Broadcast ChannelPCFICHPhysical Control Format Indicator ChannelPDCCHPhysical Downlink Control ChannelPDSCHPhysical Downlink Shared ChannelPHICHPhysical Hybrid ARQ Indicator ChannelPMCHPhysical Multi

36、cast ChannelPRACHPhysical Random Access ChannelPRBPhysical Resource BlockPUCCHPhysical Uplink Control ChannelPUSCHPhysical Uplink Shared ChannelQoSQuality of ServiceRBGResource Block GroupREResource ElementRPFRepetition FactorRSReference SignalSIRSignal-to-Interference RatioSINRSignal to Interferenc

37、e plus Noise Ratio SPS C-RNTISemi-Persistent Scheduling C-RNTISRScheduling RequestSRSSounding Reference SymbolTATime alignmentTTITransmission Time IntervalUEUser Equipment ULUplinkUL-SCHUplink Shared ChannelVRBVirtual Resource Block4Synchronisation procedures4.1Cell searchCell search is the procedur

38、e by which a UE acquires time and frequency synchronization with a cell and detects the physical layer Cell ID of that cell. E-UTRA cell search supports a scalable overall transmission bandwidth corresponding to 6 resource blocks and upwards. The following signals are transmitted in the downlink to

39、facilitate cell search: the primary and secondary synchronization signals.4.2Timing synchronisation4.2.1Radio link monitoringThe downlink radio link quality of the serving cell shall be monitored by the UE for the purpose of indicating out-of-sync/in-sync status to higher layers. In non-DRX mode ope

40、ration, the physical layer in the UE shall every radio frame assess the radio link quality, evaluated over the previous time period defined in 10, against thresholds (Qout and Qin) defined by relevant tests in 10.In DRX mode operation, the physical layer in the UE shall at least once every DRX perio

41、d assess the radio link quality, evaluated over the previous time period defined in 10, against thresholds (Qout and Qin) defined by relevant tests in 10.The physical layer in the UE shall in radio frames where the radio link quality is assessed indicate out-of-sync to higher layers when the radio l

42、ink quality is worse than the threshold Qout. When the radio link quality is better than the threshold Qin, the physical layer in the UE shall in radio frames where the radio link quality is assessed indicate in-sync to higher layers.4.2.2Inter-cell synchronisationNo functionality is specified in th

43、is section in this release.4.2.3Transmission timing adjustmentsUpon reception of a timing advance command, the UE shall adjust its uplink transmission timing for PUCCH/PUSCH/SRS. The timing advance command indicates the change of the uplink timing relative to the current uplink timing as multiples o

44、f 16. The start timing of the random access preamble is specified in 3.In case of random access response, 11-bit timing advance command 8, TA, indicates NTA values by index values of TA = 0, 1, 2, ., 1282, where an amount of the time alignment is given by NTA = TA 16. NTA is defined in 3.In other ca

45、ses, 6-bit timing advance command 8, TA, indicates adjustment of the current NTA value, NTA,old, to the new NTA value, NTA,new, by index values of TA = 0, 1, 2,., 63, where NTA,new = NTA,old + (TA 31)16. Here, adjustment of NTA value by a positive or a negative amount indicates advancing or delaying

46、 the uplink transmission timing by a given amount respectively.For a timing advance command received on subframe n, the corresponding adjustment of the timing shall apply from the beginning of subframe n+6. When the UEs uplink PUCCH/PUSCH/SRS transmissions in subframe n and subframe n+1 are overlapp

47、ed due to the timing adjustment, the UE shall transmit complete subframe n and not transmit the overlapped part of subframe n+1.If the received downlink timing changes and is not compensated or is only partly compensated by the uplink timing adjustment without timing advance command as specified in

48、10, the UE changes NTA accordingly.5Power controlDownlink power control determines the energy per resource element (EPRE). The term resource element energy denotes the energy prior to CP insertion. The term resource element energy also denotes the average energy taken over all constellation points f

49、or the modulation scheme applied. Uplink power control determines the average power over a SC-FDMA symbol in which the physical channel is transmitted.5.1Uplink power controlUplink power control controls the transmit power of the different uplink physical channels.A cell wide overload indicator (OI)

50、 and a High Interference Indicator (HII) to control UL interference are defined in Physical uplink shared channelUE behaviourThe setting of the UE Transmit power for the physical uplink shared channel (PUSCH) transmission in subframe i is defined by dBmwhere,is the configured UE transmitted p

51、ower defined in 6is the bandwidth of the PUSCH resource assignment expressed in number of resource blocks valid for subframe i.is a parameter composed of the sum of a cell specific nominal component provided from higher layers for j=0 and 1 and a UE specific component provided by higher layers for j

52、=0 and 1. For PUSCH (re)transmissions corresponding to a semi-persistent grant then j=0 , for PUSCH (re)transmissions corresponding to a dynamic scheduled grant then j=1 and for PUSCH (re)transmissions corresponding to the random access response grant then j=2. and , where the parameter PREAMBLE_INI

53、TIAL_RECEIVED_TARGET_POWER 8 () and are signalled from higher layers.For j =0 or 1, is a 3-bit cell specific parameter provided by higher layers. For j=2, PL is the downlink pathloss estimate calculated in the UE in dB and PL = referenceSignalPower higher layer filtered RSRP, where referenceSignalPo

54、wer is provided by higher layers and RSRP is defined in 5 and the higher layer filter configuration is defined in 11for and 0 for where is given by the UE specific parameter deltaMCS-Enabled provided by higher layersfor control data sent via PUSCH without UL-SCH data and for other cases. where is th

55、e number of code blocks, is the size for code block , is the number of CQI bits including CRC bits and is the number of resource elements determined as, where , , and are defined in 4. for control data sent via PUSCH without UL-SCH data and for other cases. is a UE specific correction value, also re

56、ferred to as a TPC command and is included in PDCCH with DCI format 0 or jointly coded with other TPC commands in PDCCH with DCI format 3/3A whose CRC parity bits are scrambled with TPC-PUSCH-RNTI. The current PUSCH power control adjustment state is given by which is defined by: if accumulation is e

57、nabled based on the UE-specific parameter Accumulation-enabled provided by higher layers or if the TPC command is included in a PDCCH with DCI format 0 where the CRC is scrambled by the Temporary C-RNTIwhere was signalled on PDCCH with DCI format 0 or 3/3A on subframe , and where is the first value

58、after reset of accumulation.The value of isFor FDD,= 4For TDD UL/DL configurations 1-6, is given in Table -1For TDD UL/DL configuration 0If the PUSCH transmission in subframe 2 or 7 is scheduled with a PDCCH of DCI format 0 in which the LSB of the UL index is set to 1, = 7For all other PUSCH transmi

59、ssions, is given in Table -1. The UE attempts to decode a PDCCH of DCI format 0 with the UEs C-RNTI or SPS C-RNTI and a PDCCH of DCI format 3/3A with this UEs TPC-PUSCH-RNTI in every subframe except when in DRXIf DCI format 0 and DCI format 3/3A are both detected in the same subframe, then the UE sh

60、all use the provided in DCI format 0.dB for a subframe where no TPC command is decoded or where DRX occurs or i is not an uplink subframe in TDD.The dB accumulated values signalled on PDCCH with DCI format 0 are given in Table -2. If the PDCCH with DCI format 0 is validated as a SPS activation or re