An application of separate coding to space-time turbo-coded modulation

被引：0
|
作者：
Harada, K [1 ]
Ata, S [1 ]
Oka, I [1 ]
Fujiwara, C [1 ]
机构：
[1] Osaka City Univ, Grad Sch Engn, Osaka 5588585, Japan
来源：
IEICE TRANSACTIONS ON COMMUNICATIONS | 2003年 / E86B卷 / 01期
关键词：
space-time coding; turbo-coded modulation; Rayleigh fading channel;
D O I：
暂无
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：
In this paper, the separate coding scheme is applied to space-time turbo-coded modulations (ST-TuCM). The separate coding for ST-TuCM uses the plural number of component encoders, each of which is a binary turbo encoder in the transmitter. The receiver has component decoders corresponding to the component encoders. The likelihood values derived by the component decoders are employed as a-priori information of transmitted signal from other transmit antennas in iterative demodulation-decoding. Simulation results under the fast Rayleigh fading channel show that separate coding and iterative demodulation-decoding improve the bit error rate performance.
引用
收藏
页码：380 / 383
页数：4
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