The performance of multilevel coded 64DAPSK modulated OFDM system
WCNIS（2010）
摘要
In this Paper, we proposed a multilevel coding scheme for 64DAPSK Modulated OFDM signals. The performance comparison with single level coding for 64QAM and 64DAPSK is given based on simulations. Simulation proved that it has about 1∼1.5 dB gain over different channels.
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关键词
64dapsk,multilevel coding,ofdm,convolutional codes,constellation diagram,amplitude modulation,phase modulation,ofdm modulation,gain
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