问题已开启
(普通问题)
请问LTE对UE的Out of band emission有什么规定?
提问者: aoshicanglong 提问时间: 2012-06-17
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问题答案
( 1 )
1、带外发射out of band emission
由调制过程引起的紧靠必要带宽的单个或多个带外频点上的发射,但不包括杂散发射。
2、Out of band emissions are unwanted emissions immediately outside the nominal channel resulting from the modulation process and non-linearity in the transmitter but excluding spurious emissions. This out of band emission limit is specified in terms of a spectrum emission mask and Adjacent Channel Leakage power Ratio.
2、Out of band emissions are unwanted emissions immediately outside the nominal channel resulting from the modulation process and non-linearity in the transmitter but excluding spurious emissions. This out of band emission limit is specified in terms of a spectrum emission mask and Adjacent Channel Leakage power Ratio.
回答者:
xhy1331
回答时间:2012-06-18 00:39
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