时空涡轮均衡器出口图分析

2006 IEEE Information Theory Workshop - ITW '06 Chengdu Pub Date : 2006-10-01 DOI:10.1109/ITW2.2006.323711

P. Xiao, R. Carrasco, I. Wassell

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引用次数: 4

摘要

本文利用外部信息传输(extrinsic information transfer, EXIT)图研究了空时分组码(STBC)系统的turbo均衡方案的性能，结果表明，这对于分析turbo均衡器的收敛行为、预测STBC编码系统的预期误码率性能、确定目标误码率的信噪比阈值以及在特定信道条件下正确选择均衡器和信道码非常有用

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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EXIT Chart Analysis of Space-Time Turbo Equalizer

In this paper, we study the performance of the turbo equalization schemes for systems with space-time block code (STBC) using the extrinsic information transfer (EXIT) chart, which is shown to be very useful for analyzing the convergence behavior of turbo equalizers, predicting the expected BER performance of the STBC coded systems, determining the SNR threshold for a target BER, as well as facilitating the proper choice of equalizers and channel codes for specific channel conditions

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2006 IEEE Information Theory Workshop - ITW '06 Chengdu

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