Iterative Phase Compensation for Underwater Acoustic Communications

被引：0

作者：

Zhu, Mengyu ^{[1
]}

Yang, Yuliang ^{[2
]}

机构：

[1] Beijing Inst Technol, Sch Informat Sci & Technol, Dept Elect Engn, Beijing 100081, Peoples R China

[2] Beijing Univ Sci & Technol, Sch Informat Engn, Dept Commun Engn, Beijing 100083, Peoples R China

来源：

PACIIA: 2008 PACIFIC-ASIA WORKSHOP ON COMPUTATIONAL INTELLIGENCE AND INDUSTRIAL APPLICATION, VOLS 1-3, PROCEEDINGS | 2008年

关键词：

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

An iterative phase compensation algorithm is presented to recover carriers for underwater acoustic communications in this paper. The joint equalization and phase compensation are iteratively implemented. In a new iteration, the second-degree polynomial is used to fit a phase sequence. The performance of new algorithm is analyzed with simulations. The results show that the equalizer with the phase compensation is able to effectively resist the channel phase rotating introduced by frequency offset.

引用

页码：1540 / +

页数：2

共 7 条

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[2]

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