Estimation and equalization for shallow water communication channel using geometric encoding of channel multipath
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DOI: 10.1121/1.5014697
Abstract: The shallow water acoustic channel is well-known to exhibit rapid fluctuations in its impulse response, which is challenging to estimate and compensate for in real time. In particular, the moving ocean surface and static sea… read more here.
Keywords: geometric encoding; water acoustic; multipath; water ... See more keywords
An Arctic-Type Shallow-Water Acoustic Waveguide as an Information Transmission Channel for Underwater Communications
Sign Up to like & getrecommendations! Published in 2018 at "Acoustical Physics"
DOI: 10.1134/s106377101806012x
Abstract: Model experiments are used to obtain the transfer functions of an Arctic-type shallow-water acoustic waveguide in the spring–summer period, including in the presence of surface waves. The calculations were performed for frequencies from 150 to… read more here.
Keywords: shallow water; water acoustic; arctic type; transmission ... See more keywords