| Turbo-TCM在AWGN和Raylelgh衰落信道下的性能研究 |
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| 引用本文： | 任俊涛 王睦重 邵定蓉. Turbo-TCM在AWGN和Raylelgh衰落信道下的性能研究[J]. 中国航空学报, 2003, 16(2): 86-90. DOI: 10.1016/S1000-9361(11)60209-4 |
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| 作者姓名： | 任俊涛 王睦重 邵定蓉 |
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| 摘 要： | 给出了一种简单的Turbo-TCM解调译码方法，使用这种方法可较容易地把Turbo码用于各种编码速率和QPSK，8PSK，16QAM或64QAM等各种调制方式下的TCM系统中。研究了各种编码速率和调制方式的Turbo-TCM在AWGN和Rayleigh衰落信道下的性能，并给出了仿真试验结果。
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| 关 键 词： | Rayleigh衰落信道 编码速率 Turbo码 AWGN信道 Turbo-TCM |
| 收稿时间： | 2002-06-06 |
Turbo-TCM Performance under AWGN and Rayleigh Fading Channels |
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| Affiliation: | 1. Faculty 204, Beijing University of Aeronautics and Astronautics, Beijing 100083, China;2. Department of Electronic and Information Engineering, Hong Kong Polytechnic University, Hong Kong, China |
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| Abstract: | A simple algorithm for Turbo-TCM decoding was given in this paper. With this algorithm, Turbo-TCM can easily be used to real systems with various code rates and modulations of QP-SK, 8PSK, 16QAM or 64QAM. The bit error ratio performance was studied under AWGN and fading channels. The simulation results were also given in this paper. |
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