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无线通信中到底什么是CSI?SNR是信噪比吗?CSI与SNR有什么关系?
什么是信道状态信息CSI? 信道状态信息(Channel State Information,简称CSI),无线通信领域用语,就是通信链路的信道属性。它描述了信号在每条传输路径上的衰弱因子,即信道增益矩阵H中每个元素的值,如信号散射,环境衰弱,距离衰减等信息。 信道状态信息 CSI ...
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Announces reciprocal tariffs
Tesla sales plummet
Corruption case dismissed
US revokes visas
Deepest US lake to close
Daughters sue brother
Chocolate bars recalled
Heads to Greenland
Cigarettes started wildfire
Death sentences commuted
SCOTUS sides with FDA
Entire LIHEAP staff laid off
Senate rebukes Trump
May soon leave DOGE?
Misses deadline for decision
Enters CA governor's race
Judge blocks staff firings
Removes books in DEI purge
Agrees to $135M extension
Retires after 13 MLB seasons
Enters Michigan Senate race
Army identifies 4th soldier
Storm threatens heavy rains
WI, FL elections takeaways
Drug gang leader indicted
ISR to expand Gaza offensive
SPHEREx takes first images
155K jobs added in March
PA to transform coal plant
Switch 2 to launch in June
To visit Orbán in Hungary
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