mrc maximum ratio combining 中文意思是什麼
mrc maximum ratio combining
解釋
最大比聯合-
Polarization diversity and maximum ratio combining ( mrc ) is used to restrain the sharp signal fading in the telemetry systems, in which the object is in flight at a high speed and rotating and in low elevation
在信號極化衰弱現象嚴重的環境中對快速飛行目標、低仰角運動目標以及旋轉運動目標等進行遙測接收時,極化分集最大比合成技術可以有效的改善接收性能。 -
Finally, performance of adaptive modulation and coding in 11sdpa system is investigated. multi - code channel structure of physical layer, coded modulation schemes and adaptive transmission parameter selection are analyzed. simulation implementation of fading compensation in flat fading channel and maximum ratio combining ( mrc ) in frequency selective fading channel is investigated
最後,本文還研究了hsdpa中自適應調制與編碼性能,分析了物理層多碼通道結構、編碼調制方案、自適應傳輸參數選擇,並研究了平坦和頻率選擇性衰落通道中衰落補償和最大比合併( mrc )的模擬實現。
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