Advances and Trends in Channel Codes for Underwater Acoustic Communications
Yanfeng Zhao,
Shuaifeng Hao,
Feng Tong
et al.
Abstract:Due to the simultaneous existence of severe difficulties caused by multi-path, Doppler, and environmental noise caused by underwater acoustic channels, designing a stable and reliable underwater acoustic communication system (UWACS) is a challenging task. In addition to channel estimation and equalization, the technique of channel codes, which is capable of approaching Shannon’s capacity at a low encoding and decoding complexity, offers an efficient and reliable solution to improve the performance of the UWACS… Show more
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