UE 等级

UE 等级
通过不断的演进,UE能力等级也逐渐增多,R12开始,UE等级开始区分上下行的吞吐量现网的测试来看,UE等级已经达到16了,如下:
截止R11版本,各UE等级的能力如下:
UE能力等级拆分上下行以后,各等级的能力如下:
其实,在36.306中对UE能力等级的规定是如下形式的:
氚电池
UE Category
Maximum number of DL-SCH transport block bits received within a TTI (Note 1)
Maximum number of bits of a DL-SCH transport block received within a TTI
Total number of soft channel bits
Maximum number of supported layers for spatial multiplexing in DL
Category 1
10296
10296
250368
1
Category 2
51024
51024
1237248
2
Category 3
102048
75376水过滤板
1237248
2
Category 4
150752
弹簧铰链
75376
1827072
2
Category 5
299552
149776
3667200
4
Category 6
301504
149776 (4 layers, 64QAM)
75376 (2 layers, 64QAM)
3654144
2 or 4
Category 7
301504
149776 (4 layers, 64QAM)
75376 (2 layers, 64QAM)
3654144
2 or 4
Category 8
投饵机
2998560
299856
35982720
8
Category 9
452256
149776 (4 layers, 64QAM)
75376 (2 layers, 64QAM)
5481216
2 or 4
Category 10
452256
149776 (4 layers, 64QAM)
75376 (2 layers, 64QAM)
里德穆勒
5481216
2 or 4
Category 11
603008
149776 (4 layers, 64QAM)
195816 (4 layers, 256QAM)
75376 (2 layers, 64QAM)
97896 (2 layers, 256QAM)
7308288
smdao2 or 4
Category 12
603008
149776 (4 layers, 64QAM)
195816 (4 layers, 256QAM)
75376 (2 layers, 64QAM)
97896 (2 layers, 256QAM)
7308288
2 or 4
NOTE 1:    In carrier aggregation operation, the DL-SCH processing capability can be shared by the UE with that of MCH received from a serving cell. If the total eNB scheduling for DL-SCH and an MCH in one serving cell at a given TTI is larger than the defined processing capability, the prioritization between DL-SCH and MCH is left up to UE implementation.
比如,在Cat3类型的终端,最大的吞吐量是102.048Mbps。

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