Error probability analysis for 16 STAR-QAM in frequency-selective Rician fading with diversity reception
Error probability analysis for 16 STAR-QAM in frequency-selective Rician fading with diversity reception
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DOI：
10.1109/25.704846
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发表时间：
1998-08
影响因子：
6.8
通讯作者：
Xiaodai Dong;T. Tjhung;F. Adachi
中科院分区：
文献类型：
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作者：
Xiaodai Dong;T. Tjhung;F. Adachi
在频率选择性莱斯衰落信道中，对差分16 STAR-QAM系统在双尖峰、单边指数和高斯三种时延分布以及升余弦奈奎斯特（RC）信号脉冲和矩形脉冲两种脉冲整形滤波条件下的误比特率（BER）性能进行了理论分析。视线（LOS）和多径分量之间的时间延迟的影响也包括在分析中，并显着降低系统性能。
The bit-error rate (BER) performance of differential 16 STAR-QAM in frequency-selective Rician fading channels with diversity reception is theoretically analyzed for three different types of delay profiles: double-spike, one-sided exponential, and Gaussian profiles as well as two kinds of pulse-shaping filtering: a raised cosine (RC) Nyquist signaling pulse and the rectangular pulse. The effect of time delay between line-of-sight (LOS) and multipath components is also included in the analysis and shown to degrade the system performance significantly.