Multiple access acoustic communication in underwater mobile networks
2021 Fifth Underwater Communications and Networking Conference (UComms)(2021)
摘要
This article presents a new multiple access technique for underwater acoustic communication in the framework of AUV fleet. The multiuser scheme is based on a set of orthogonal waveforms built by combining 2 types of HFM signals allowing at the reception side very simple matched filter based decoding. The proposed multiuser technique provides good resilience against multiuser interference while kee...
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关键词
Doppler shift,Time division multiple access,Underwater communication,Protocols,Channel estimation,Watermarking,Robustness
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