1 峰值速率
-
指带内或者带间聚合的载波数量。
-
-
支持的最大层数。
- DL maxNumberMIMO-LayersPDSCH
- UL maxNumberMIMO-LayersCB-PUSCH和maxNumberMIMO-LayersNonCB-PUSCH
-
支持的最大调制阶数。
- DL supportedModulationOrderDL
- UL supportedModulationOrderUL
FeatureSetDownlinkPerCC ::= SEQUENCE { supportedSubcarrierSpacingDL SubcarrierSpacing, supportedBandwidthDL SupportedBandwidth, channelBW-90mhz ENUMERATED {supported} OPTIONAL, maxNumberMIMO-LayersPDSCH MIMO-LayersDL OPTIONAL, supportedModulationOrderDL ModulationOrder OPTIONAL } FeatureSetUplinkPerCC ::= SEQUENCE { supportedSubcarrierSpacingUL SubcarrierSpacing, supportedBandwidthUL SupportedBandwidth, channelBW-90mhz ENUMERATED {supported} OPTIONAL, mimo-CB-PUSCH SEQUENCE { maxNumberMIMO-LayersCB-PUSCH MIMO-LayersUL OPTIONAL, maxNumberSRS-ResourcePerSet INTEGER (1..2) } OPTIONAL, maxNumberMIMO-LayersNonCB-PUSCH MIMO-LayersUL OPTIONAL, supportedModulationOrderUL ModulationOrder OPTIONAL } MIMO-LayersDL ::= ENUMERATED {twoLayers, fourLayers, eightLayers} MIMO-LayersUL ::= ENUMERATED {oneLayer, twoLayers, fourLayers} //QPSK-2, 16QAM-4, 64QAM-6, 256QAM-8 ModulationOrder ::= ENUMERATED {bpsk-halfpi, bpsk, qpsk, qam16, qam64, qam256}
-
比例因子,由参数scalingFactor确定,可以取值1,0.8,0.75,0.4。
scalingFactor ENUMERATED {f0p4, f0p75, f0p8} OPTIONAL,
-
子载波间隔。
循环前缀 0 15 Normal 1 30 Normal 2 60 Normal,Extended 3 120 Normal 4 240 Normal -
子载波间隔为
的一个子帧内OFDM符号的平均持续时间,比如正常循环前缀时
-
子载波间隔为
,带宽为
的情况下所分配的最大RB,
指UE在带内或者带间聚合情况下所支持的最大带宽。
SCS [kHz] 5 10 15 20 25 30 40 50 60 80 90 100 15 25 52 79 106 133 160 216 270 30 11 24 38 51 65 78 106 133 162 217 245 273 60 11 18 24 31 38 51 65 79 107 121 135 SCS [kHz] 50 100 200 400 60 66 132 264 120 32 66 132 264 -
overhead
- 0.14, for frequency range FR1 for DL
- 0.18, for frequency range FR2 for DL
- 0.08, for frequency range FR1 for UL
- 0.10, for frequency range FR2 for UL
Reference
TS38306-4.1
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