基于TCM编码和波形整形的64-QAM正交频分复用技术

Haiying Wang, J. Belzile, C. Despins
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引用次数: 1

摘要

本文给出了一种64-QAM OFDM系统在时间选择性衰落信道下的仿真结果。首先,报告了在AWGN信道中采用波形整形和TCM编码改善OFDM系统性能的研究结果。其次,研究了编码OFDM系统在时间选择性衰落信道下的性能。
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64-QAM OFDM with TCM coding and waveform shaping in a time-selective Rician fading channel
In this paper, the simulation results of a 64-QAM OFDM system in a time-selective Rician fading channel are presented. First, results dealing with the improvement of OFDM system performance by waveform shaping and TCM coding in an AWGN channel are reported. Second, coded OFDM system performance in a time-selective Rician fading channel is investigated.
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