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Blind adaptive channel identification/equalization in chaotic communications by using nonlinear prediction technique

  • Nanjing University of Posts and Telecommunications

Research output: Chapter in Book / Conference Paper › Conference Paper › peer-review

2 Citations (Scopus)

Abstract

In this paper, an adaptive blind equalization algorithm is proposed to recover the chaos-modulated signal, which is transmitted through an FIR channel instead of the ideal channel assumed by the chaotic synchronization based approach. The short-term predictability of a chaotic signal is exploited to formulate the criterion and derive the proposed algorithm. Compared with the EKF-based approach, the proposed algorithm achieves a great complexity gain and retains the good estimation accuracy. In addition, our algorithm is applicable to ARMA systems.

Original languageEnglish
Title of host publication2004 7th International Conference on Signal Processing Proceedings (ICSP'04)
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages372-375
Number of pages4
ISBN (Print)0780384067
DOIs
Publication statusPublished - 2004
Event7th International Conference on Signal Processing, ICSP 2004 - Beijing, China
Duration: 31 Aug 2004 → 4 Sept 2004

Publication series

NameInternational Conference on Signal Processing Proceedings, ICSP
Volume1
ISSN (Print)2164-5221
ISSN (Electronic)2164-523X

Conference

Conference7th International Conference on Signal Processing, ICSP 2004
Country/TerritoryChina
CityBeijing
Period31/08/04 → 4/09/04

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