Impact of the mapping strategy on the performance of APP decoded space-time block codes

被引：4

作者：

Sezgin, A ^{[1
]}

Jorswieck, EA ^{[1
]}

机构：

[1] HHI, Dept Broadband Mobile Commun Networks, Fraunhofer Inst Telecommun, D-10587 Berlin, Germany

来源：

IEEE TRANSACTIONS ON SIGNAL PROCESSING | 2005年 / 53卷 / 12期

关键词：

EXIT-charts; iterative decoding; mapping; space-time codes;

D O I：

10.1109/TSP.2005.859243

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, we propose a "turbo" coding scheme consisting of the serially concatenation of a channel code and OSTBC with iterative processing at the receiver. We analyze the impact of different mapping strategies on the information transfer of the space-time detector with EXIT-charts and derive some criteria for the optimum mapping strategy.

引用

页码：4685 / 4690

页数：6

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