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IEICE TRANSACTIONS on Fundamentals

Polar Coding Aided by Adaptive Channel Equalization for Underwater Acoustic Communication

Feng LIU, Qianqian WU, Conggai LI, Fangjiong CHEN, Yanli XU

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Summary :

To improve the performance of underwater acoustic communications, this letter proposes a polar coding scheme with adaptive channel equalization, which can reduce the amount of feedback information. Furthermore, a hybrid automatic repeat request (HARQ) mechanism is provided to mitigate the impact of estimation errors. Simulation results show that the proposed scheme outperforms the turbo equalization in bit error rate. Computational complexity analysis is also provided for comparison.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E106-A No.1 pp.83-87
Publication Date
2023/01/01
Publicized
2022/07/01
Online ISSN
1745-1337
DOI
10.1587/transfun.2022EAL2024
Type of Manuscript
LETTER
Category
Communication Theory and Signals

Authors

Feng LIU
  Shanghai Maritime University
Qianqian WU
  Shanghai Maritime University
Conggai LI
  Shanghai Maritime University
Fangjiong CHEN
  South China University of Technology
Yanli XU
  Shanghai Maritime University

Keyword