Pairwise error probability of space-time codes in frequency selective Rician channels

被引：4
|
作者：
Dharmawansa, P [1 ]
Rajatheva, N [1 ]
机构：
[1] Univ Moratuwa, Dept Elect & Telecommun Engn, Moratuwa, Sri Lanka
来源：
IEEE COMMUNICATIONS LETTERS | 2005年 / 9卷 / 10期
关键词：
pairwise error probability (PEP); Rician channel; space time trellis coding;
D O I：
10.1109/LCOMM.2005.10017
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this letter, we investigate the performance of space-time codes in frequency selective correlated Rician channels. An exact expression has been derived for the pairwise error probability (PEP) of space-time trellis codes over frequency selective Rician fading channel, which is in the form of a single finite range integral. We also obtain a closed form expression for the PEP when the signal matrices are drawn from some special design and the performance upper bound.
引用
收藏
页码：894 / 896
页数：3
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