lte中RSRP什么意思
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解决时间 2021-12-03 21:56
- 提问者网友:饥饿走向夜
- 2021-12-03 14:43
lte中RSRP什么意思
最佳答案
- 五星知识达人网友:山君与见山
- 2021-12-03 15:27
Reference signal receive power.
衡量某扇区的参考信号的强度,在一定频域和时域上进行测量并滤波。可以用来估计UE离扇区的大概路损,LTE系统中测量的关键对象。在小区选择中起决定作用。
可以参考TS36.214,里面有测量的介绍。
可以参考TS36.133 table 9.1.4-1,里面有RSRP的绝对值与上报值的映射表。
9.1.4 RSRP Measurement Report Mapping
The reporting range of RSRP is defined from -140 dBm to -44 dBm with 1 dB resolution.
The mapping of measured quantity is defined in Table 9.1.4-1. The range in the signalling may be larger than the guaranteed accuracy range.
Table 9.1.4-1: RSRP measurement report mapping
Reported value Measured quantity value Unit
RSRP_00 RSRP < -140 dBm
RSRP_01 -140 £ RSRP < -139 dBm
。。。。。。。。。。。参考资料:36.214 36.133
衡量某扇区的参考信号的强度,在一定频域和时域上进行测量并滤波。可以用来估计UE离扇区的大概路损,LTE系统中测量的关键对象。在小区选择中起决定作用。
可以参考TS36.214,里面有测量的介绍。
可以参考TS36.133 table 9.1.4-1,里面有RSRP的绝对值与上报值的映射表。
9.1.4 RSRP Measurement Report Mapping
The reporting range of RSRP is defined from -140 dBm to -44 dBm with 1 dB resolution.
The mapping of measured quantity is defined in Table 9.1.4-1. The range in the signalling may be larger than the guaranteed accuracy range.
Table 9.1.4-1: RSRP measurement report mapping
Reported value Measured quantity value Unit
RSRP_00 RSRP < -140 dBm
RSRP_01 -140 £ RSRP < -139 dBm
。。。。。。。。。。。参考资料:36.214 36.133
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