Low complexity multipath and Doppler compensation for direct-sequence spread spectrum signals in underwater acoustic communication
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DOI: 10.1016/j.apacoust.2021.108094
Abstract: Abstract A method to achieve low complexity and low error decoding of direct-sequence spread spectrum signals is demonstrated using measured underwater acoustic communications. Unlike terrestrial radio, the ocean has pronounced and variable multipath (echoes) as… read more here.
Keywords: doppler; low complexity; sequence spread; method ... See more keywords