multipath reception 中文意思是什麼
multipath reception
解釋
多路徑信號接收-
Second, the transmission and reception models of basedband cdma system based on complete complementary codes in up - and downlink are discussed and its performance in awgn channel is analyzed and evaluated through simulation. third, a receiver for multipath signal reception is investigated, which consists of two matched filters : one for channel impulse response estimation and the other for data detection
接下來，對基於完全互補碼的基帶cdma系統上行鏈路和下行鏈路發送與接收模型進行了討論，分析了該系統下行鏈路在awgn通道中的系統性能，並對該系統上行鏈路和下行鏈路在awgn通道中進行了模擬。 -
However, multipath components can be resolvable due to the autocorrelation of the spread spectrum signal, thus the optimal receiver equals coherent rake reception, i. e. maximum ratio combining the independent components which endure flat fading or frequency non - selective fading. synchronization of pn code and separation of resolvable multipath components need to estimate the exact time delay among the multipath components
但是利用擴頻信號的自相關特性，可分辨多徑可以被有效分離，最優接收機等效為對多個具有獨立平坦衰落通道（或頻率非選擇性通道）特性的多徑信號進行最大比合併，即相干rake接收。 -
Multipath diversity reception of sttd cdma communications
的多徑分集接收
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