An Approximate Message Passing Algorithm for Channel and Impulsive Noise Estimation in Underwater Acoustic OFDM Systems

An accurate and efficient channel and impulsive noise estimation is an important step in underwater acoustic (UA) orthogonal frequency-division multiplexing systems. We propose an approximate message passing (AMP) algorithm for channel and impulsive noise estimation. In particular, we model the dist...

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Bibliographic Details

Published in:	OCEANS 2019 - Marseille pp. 1 - 5
Main Authors:	Wu, Shuyi, Wang, Shuche, He, Zhiqiang, Niu, Kai, Rong, Yue
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01.06.2019
Subjects:	Approximation algorithms Australia Channel estimation Estimation Numerical models Numerical simulation OFDM
Online Access:	Get full text
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