Performance Comparison of Doppler Scale Estimation Methods for Underwater Acoustic OFDM

Performance Comparison of Doppler Scale Estimation Methods for Underwater Acoustic OFDM

Doppler scale estimation is one critical step needed by the resampling operation in acoustic communication receivers. In this paper, we compare different Doppler scale estimation methods using either cyclic-prefixed (CP) or zero-padded (ZP) orthogonal-frequency division-multiplexing (OFDM) waveforms...

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Bibliographic Details
Main Authors: Lei Wan, Zhaohui Wang, Shengli Zhou, T. C. Yang, Zhijie Shi
Format: Article
Language:English
Published: Wiley 2012-01-01
Series:Journal of Electrical and Computer Engineering
Online Access:http://dx.doi.org/10.1155/2012/703243
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