Superposition block coded modulation

被引:0
|
作者
Karabulut, G [1 ]
Yongaçoglu, A [1 ]
机构
[1] Univ Ottawa, Sch Informat Technol & Engn, Ottawa, ON K1N 6N5, Canada
关键词
Rayleigh fading channel; superposition coded modulation; superposition block coded modulation; unequal error protection;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In this paper, we introduce a novel superposition coded modulation (SCM) scheme that uses block codes as the component codes. The proposed scheme is termed as superposition block coded modulation (SBCM). An SBCM system example with very simple component codes is presented. The simulation results of the given example are shown through Rayleigh fading channel with interleaving, and perfect channel state information. It is demonstrated that SBCM schemes can achieve a good coding gain with low encoding and decoding complexity, and high UEP design flexibility, even with simple component codes.
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页码:1629 / 1632
页数:4
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