Space-time coding for wireless channels with multitone jammers

被引：0
|
作者：
Lin, HS [1 ]
Wang, CH [1 ]
Jeng, LD [1 ]
机构：
[1] Chung Yuan Christian Univ, Dept Elect Engn, Chungli 32023, Taiwan
来源：
2nd International Symposium on Wireless Communications Systems 2005 (ISWCS 2005) | 2005年
关键词：
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this paper, space-time coding with frequency-hopping spread spectrum are studied for wireless transmission with the occurrence of multitone jammers. The maximum likelihood decoding of space-time codes is derived no matter whether the jamming state information is available or not. Several suboptimal decoding schemes are also presented for complexity reduction. Verified by the simulation results, the suboptimal schemes achieve near-optimum performance and our system outperforms the conventional schemes in terms of both signal-to-noise power ratio and bandwidth efficiency.
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页码：430 / 433
页数：4
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