用于时空编码调制和准静态选择性信道的半盲迭代接收机

Anais do XX Simpósio Brasileiro de Telecomunicações Pub Date : 1900-01-01 DOI:10.14209/sbrt.2003.322

R. D. Souza, J. Garcia-Frias

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摘要

分析了通过频率选择衰落信道传输时空编码数据的两种不同的迭代接收机。我们从误码率和计算量两方面比较了这两种方案。我们的结果表明，在许多情况下，结合检测和解码的超网格方法可能是比单独方法更好的折衷解决方案

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Receptores Iterativos Semi-Cegos para Modulação Codificada Espácio-Temporal e Canais Seletivos Quasi-Estáticos

— Two different iterative receivers for space-time cod- ed data transmitted through frequency selective fading channels are analyzed. We compare the two schemes in terms of bit error rate and computational effort. Our results show that, in many cases, the supertrellis approach for combined detection and decoding can be a better compromise solution than the separate approach

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Anais do XX Simpósio Brasileiro de Telecomunicações

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