Blind equalization of rapidly fading channels via exploitation of cyclostationarity and higher-order statistics

Michail K. Tsatsanis; Georgios B. Giannakis

doi:10.1109/ICASSP.1993.319600

Blind equalization of rapidly fading channels via exploitation of cyclostationarity and higher-order statistics

Michail K. Tsatsanis
, Georgios B. Giannakis

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

6 Scopus citations

Abstract

Basis expansion ideas are used in this paper for blind equalization of rapidly fading time-varying (TV) channels. Each TV coeficient is expanded onto a basis and the expansion parameters are estimated. It is shown that the mobile radio channel falls into this framework and its time-variation is well described by an exponential basis. Linear and nonlinear algorithms are derived to estimate the expansion parameters using time-varying cumulants. Identifiability and consistency are also established. Finally, a procedure for estimating the frequencies of the exponentials is delineated.

Original language	English (US)
Title of host publication	IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 1993
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	85-88
Number of pages	4
ISBN (Electronic)	0780309464
DOIs	https://doi.org/10.1109/ICASSP.1993.319600
State	Published - 1993
Externally published	Yes
Event	1993 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 1993 - Minneapolis, United States Duration: Apr 27 1993 → Apr 30 1993

Publication series

Name	ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Volume	4
ISSN (Print)	1520-6149

Conference

Conference	1993 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 1993
Country/Territory	United States
City	Minneapolis
Period	4/27/93 → 4/30/93

Bibliographical note

Publisher Copyright:
© 1993 IEEE

Publisher link

10.1109/ICASSP.1993.319600

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Tsatsanis, M. K., & Giannakis, G. B. (1993). Blind equalization of rapidly fading channels via exploitation of cyclostationarity and higher-order statistics. In IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 1993 (pp. 85-88). (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; Vol. 4). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICASSP.1993.319600

Blind equalization of rapidly fading channels via exploitation of cyclostationarity and higher-order statistics. / Tsatsanis, Michail K.; Giannakis, Georgios B.
IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 1993. Institute of Electrical and Electronics Engineers Inc., 1993. p. 85-88 (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; Vol. 4).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Tsatsanis, MK & Giannakis, GB 1993, Blind equalization of rapidly fading channels via exploitation of cyclostationarity and higher-order statistics. in IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 1993. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, vol. 4, Institute of Electrical and Electronics Engineers Inc., pp. 85-88, 1993 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 1993, Minneapolis, United States, 4/27/93. https://doi.org/10.1109/ICASSP.1993.319600

Tsatsanis MK, Giannakis GB. Blind equalization of rapidly fading channels via exploitation of cyclostationarity and higher-order statistics. In IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 1993. Institute of Electrical and Electronics Engineers Inc. 1993. p. 85-88. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings). doi: 10.1109/ICASSP.1993.319600

Tsatsanis, Michail K. ; Giannakis, Georgios B. / Blind equalization of rapidly fading channels via exploitation of cyclostationarity and higher-order statistics. IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 1993. Institute of Electrical and Electronics Engineers Inc., 1993. pp. 85-88 (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).

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ER -

Blind equalization of rapidly fading channels via exploitation of cyclostationarity and higher-order statistics

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