STLFM Signal Based Adaptive Synchronization for Underwater Acoustic Communications

In underwater acoustic communications (UAC), signal synchronization plays a key role in the performance. It is usually performed using a known preamble transmitted prior to the data. However, the underwater acoustic (UWA) channel is characterized as time-varying and frequency-varying, which makes th...

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Detalhes bibliográficos

Principais autores:	Fei Yuan, Zhenyu Jia, Jianghui Li, En Cheng
Formato:	Artigo
Idioma:	Inglês
Publicado em:	IEEE 2019-01-01
coleção:	IEEE Access
Assuntos:	STLFM (symmetrical triangular linear frequency modulation) FrFT (fractional fourier transform) underwater acoustic communication frame synchronization
Acesso em linha:	https://ieeexplore.ieee.org/document/8651477/
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