rayleigh fading
瑞利衰落
常用释义
基本释义
- 瑞利衰落
例句
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1·We did the simulation on both static and Rayleigh fading channels.我们的在静态以及瑞雷通道上模拟。
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2·Envelope fading of reflecting signals on HF ionospheric channels is Rayleigh fading.高频电离层信道反射信号的幅度衰落服从瑞利分布。
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3·Time-selective Rayleigh fading of channels is caused by Doppler shift and carrier frequency offset.接收端的高速运动或者载频的偏移，会引起信道的时间选择性衰落。
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4·Considering Rayleigh fading channel is random channel, noncoherent detection is used for channel estimation.考虑到瑞利衰落信道为随机信道，用非相干检测对信道进行估计。
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5·Due to no channel estimation required for Rayleigh fading channel, quotient coded QAM has lower receiver complexity.商分编码QAM由于无需信道估计和均衡，因此降低了在瑞利衰落信道解调的复杂性。
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6·To improve the performance of the algorithm in the Rayleigh fading channel, amplitude weighted algorithm is adopted.为了提高算法在瑞利衰落信道下的性能，进一步采用了幅值加权的方法。
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7·It is concluded that the multiuser detection is superior to conventional detections in the flat Rayleigh fading channels.结果表明，平坦瑞利衰落信道中多用户检测算法的性能仍然优于传统检测算法。
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8·This paper investigates blind multiuser detection for asynchronous DS-CDMA in frequency selective Rayleigh fading channel.该文研究了频率选择性瑞利衰落信道中的异步ds - CD MA系统盲多用户检测。
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9·This paper presents a blind algorithm to estimate the signal-to-noise ratio(SNR) of a communication signal in multipath Rayleigh fading channel .提出了一种在多径瑞利衰落信道中的信噪比盲估计算法。
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10·In this paper, with Rayleigh fading the random characteristics of multipath time delay and Doppler shift in HF ionospheric channels is discussed.本文在瑞利衰落模型下，研究了高频电离层信道中多径时延与多普勒频移的随机特性。