3GPP在TS36.213 8.6.1中定义了终端在4G(LTE)上行支持64QAM的调制及相关定义；

1.4G(LTE)上行64QAM调制与MCS

2.上行有关终端支持64QAM信息

+-nonCriticalExtension

  +-phyLayerParameters-v1170 = Omit

  +-ue-Category-v1170  = 9

  +-nonCriticalExtension = 00001

    +-rf-Parameters-v1180 = Omit

    +-mbms-Parameters-r11 = Omit

    +-fdd-Add-UE-EUTRA-Capabilities-v1180 = Omit

    +-tdd-Add-UE-EUTRA-Capabilities-v1180 = Omit

    +-nonCriticalExtension  

      +-ue-Category-v11a0 = 11

      +-measParameters-v11a0 = Omit

      +-nonCriticalExtension  

        +-phyLayerParameters-v1250 = Omit

        +-rf-Parameters-v1250

        | +-supportedBandListEUTRA-v1250 = 5

        | | +-SupportedBandEUTRA-v1250  

        | | | +-dl-256QAM-r12 = supported

        | | | +-ul-64QAM-r12 = supported

        | | +-SupportedBandEUTRA-v1250  

        | | | +-dl-256QAM-r12 = supported

        | | | +-ul-64QAM-r12 = supported

        | | +-SupportedBandEUTRA-v1250  

        | | | +-dl-256QAM-r12 = supported

        | | | +-ul-64QAM-r12 = supported

        | | +-SupportedBandEUTRA-v1250  

        | | | +-dl-256QAM-r12 = supported

        | | | +-ul-64QAM-r12 = supported

        | | +-SupportedBandEUTRA-v1250  

        | |   +-dl-256QAM-r12 = supported

        | |   +-ul-64QAM-r12 = supported

3.UE上行启用64QAM条件

        终端上行启用64QAM在TS36.213 8.6中进行了定义；其除终端能力支持外，具体（示例如下）由高层定义 （见TS36.2138.6.1-1）；

 

+-systemInformation-r8 ::= SEQUENCE [0]

  +-sib-TypeAndInfo ::= SEQUENCE OF SIZE(1..maxSIB[32]) [1]

  | +- ::= CHOICE [sib2]

  |   +-sib2 ::= SEQUENCE [00]

  |     +-ac-BarringInfo ::= SEQUENCE OPTIONAL:Omit

  |     +-radioResourceConfigCommon ::= SEQUENCE

  |     | +-rach-ConfigCommon ::= SEQUENCE

  |     | +-bcch-Config ::= SEQUENCE

  |     | +-pcch-Config ::= SEQUENCE

  |     | +-prach-Config ::= SEQUENCE

  |     | +-pdsch-ConfigCommon ::= SEQUENCE

  |     | +-pusch-ConfigCommon ::= SEQUENCE

  |     | | +-pusch-ConfigBasic ::= SEQUENCE

  |     | | | +-n-SB ::= INTEGER (1..4) [1]

  |     | | | +-hoppingMode ::= ENUMERATED [interSubFrame]

  |     | | | +-pusch-HoppingOffset ::= INTEGER (0..98) [16]

  |     | | | +-enable64QAM ::= BOOLEAN [True]

  |     | | +-ul-ReferenceSignalsPUSCH ::= SEQUENCE

  |     | +-pucch-ConfigCommon ::= SEQUENCE

  |     | +-soundingRS-UL-ConfigCommon ::= CHOICE [release]

  |     | +-uplinkPowerControlCommon ::= SEQUENCE

  |     | +-ul-CyclicPrefixLength ::= ENUMERATED [len1]

  |     | +-EXTENSION ::= SEQUENCE [001]

  |     |   +-VERSION-BRACKETS1 ::= SEQUENCE OPTIONAL:Omit

  |     |   +-VERSION-BRACKETS2 ::= SEQUENCE OPTIONAL:Omit

  |     |   +-VERSION-BRACKETS3 ::= SEQUENCE [1] OPTIONAL:Exist

  |     |     +-pusch-ConfigCommon-v1270 ::= SEQUENCE OPTIONAL:Exist

  |     |       +-enable64QAM-v1270 ::= ENUMERATED [true]

  |     +-ue-TimersAndConstants ::= SEQUENCE

  |     +-freqInfo ::= SEQUENCE [00]

  |     +-mbsfn-SubframeConfigList ::= SEQUENCE OF OPTIONAL:Omit

  |     +-timeAlignmentTimerCommon ::= ENUMERATED [infinity]

  |     +-EXTENSION ::= SEQUENCE [0000]

  |       +-lateNonCriticalExtension ::= OCTET STRING OPTIONAL:Omit

  |       +-VERSION-BRACKETS1 ::= SEQUENCE OPTIONAL:Omit

  |       +-VERSION-BRACKETS2 ::= SEQUENCE OPTIONAL:Omit

  |       +-VERSION-BRACKETS3 ::= SEQUENCE OPTIONAL:Omit

  +-nonCriticalExtension ::= SEQUENCE OPTIONAL:Omit

原文来自：[url]www.sharetechnote.com[/url]
整理：kangguoying20201209
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