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Proceedings Paper

Design of digital blind feedforward nearly-jitter-free timing recovery schemes
Author(s): Erchin Serpedin; Yik-Chung Wu; Kai Shi
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Paper Abstract

This paper deals with the compensation of the self-noise (jitter) in a nondata aided (blind) feedforward symbol timing estimator using two samples per symbol for linearly-modulated waveforms transmitted through AWGN channels. The main contribution of this paper is the derivation of an appropriate prefilter to achieve nearly jitter-free digital blind feedforward timing recovery. Computer simulations illustrate that the proposed prefiltering scheme improves significantly the performance at mid and high SNRs.

Paper Details

Date Published: 25 May 2004
PDF: 10 pages
Proc. SPIE 5473, Noise in Communication, (25 May 2004); doi: 10.1117/12.543306
Show Author Affiliations
Erchin Serpedin, Texas A&M Univ. (United States)
Yik-Chung Wu, Texas A&M Univ. (United States)
Kai Shi, Texas A&M Univ. (United States)


Published in SPIE Proceedings Vol. 5473:
Noise in Communication
Langford B. White, Editor(s)

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