Constellation Labeling Optimization for Iteratively Decoded Concatenated Multilayer Space-Time Error Correcting Codes

被引：1

作者：

Hassan, Mohamad Sayed ^{[1
]}

Amis, Karine ^{[2
]}

机构：

[1] TELECOM Bretagne, Inst TELECOM, CNRS, Lab STICC,UMR 3192, Technopole Brest Iroise,CS 83818, F-29238 Brest 3, France

[2] Univ Europenne, Bretagne, France

来源：

ICWMC: 2009 FIFTH INTERNATIONAL CONFERENCE ON WIRELESS AND MOBILE COMMUNICATIONS | 2009年

关键词：

MODULATION; EQUALIZATION;

D O I：

10.1109/ICWMC.2009.40

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, we study the design of constellation labeling for iteratively decoded concatenated multilayer space-time error correcting codes (STECCs). We propose also an iterative receiver structure exploiting the inter-dependence between labeling bits addressing one modulation symbol. Simulations using quadratic amplitude modulation of order four (4 - QAM) with two constellation labelings show the coding gain offered by the optimization of constellation labeling for iteratively decoded concatenated multilayer STECCs.

引用

页码：196 / +

页数：2

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