Error probability analysis for 16 STAR-QAM in frequency-selective Rician fading with diversity reception

被引:17
作者
Dong, XD [1 ]
Tjhung, TT
Adachi, F
机构
[1] Natl Univ Singapore, Ctr Wireless Commun, Singapore 117548, Singapore
[2] Natl Univ Singapore, Dept Elect Engn, Singapore 117548, Singapore
[3] NTT Mobile Commun Networks Inc, Kanagawa 239, Japan
关键词
diversity reception; frequency-selective Rician fading; probability of error; quadrature amplitude modulation;
D O I
10.1109/25.704846
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
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.
引用
收藏
页码:924 / 935
页数:12
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