Study on Iterative Demodulation and Decoding for Short-Wave Frequency-Hopped OFDM System
作者： Junqiao Xiong , Qiongli Wu , Liangcai Gan , Yichao Zhu
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摘要: According to the characteristic of short-wave frequency-hopped (FH) communication, an OFDM/FH system based on iterative demodulation and decoding is proposed. By combining advantage NSD technique decoding, method could compensate SNR loss caused by differential modulation improve reliability communication reliability. Numeric simulation results show that proposed effectively BER performance reach good transmission efficiency.
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