On multilevel coded MPSK for the Rayleigh fading channel

被引：0
|
作者：
Wei, RY [1 ]
Lin, MC [1 ]
机构：
[1] Natl Taiwan Univ, Dept Elect Engn, Taipei 106, Taiwan
来源：
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | 1999年 / 48卷 / 03期
关键词：
coded modulation; fading channel; multilevel coding;
D O I：
10.1109/25.765001
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：
This paper presents a new upperbound on the pair,vise error probability of MPSK sequences for the Rayleigh fading channel when channel state information (CSI) is unavailable, This bound is derived by adding weight factors in computing symbol metrics. Simulation results show that the weight factors which optimize the upperbound likely optimize the error rate as well, Multilevel coded MPSK schemes for the Rayleigh fading channel are also devised. Results show that the added weight factors improve the error performances of these schemes in the case that CSI is unavailable.
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页码：840 / 846
页数：7
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