Channel order determination based on sample cyclic correlations

Steven D. Halford; Georgios B. Giannakis

doi:10.1109/ACSSC.1994.471489

Channel order determination based on sample cyclic correlations

Steven D. Halford, Georgios B. Giannakis

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

4 Scopus citations

Abstract

Selecting the number of channel taps is an important task for bland equalization of fractionally-sampled FIR communications channels. We present two algorithms for selecting the channel order based on second-order cyclostationary statistics of the received data. Thefirst algorithm uses an asymptotically constant false-alarm rate statistical test. In contrast, existing algorithms rely on rather ad hoc thresholding. The second algorithm extends our existing asymptotically best consistent channel estimator to include order determination.

Original language	English (US)
Title of host publication	Conference Record - 28th Asilomar Conference on Signals, Systems and Computers, ACSSC 1994
Publisher	IEEE Computer Society
Pages	425-429
Number of pages	5
ISBN (Electronic)	0818664053
DOIs	https://doi.org/10.1109/ACSSC.1994.471489
State	Published - 1994
Externally published	Yes
Event	28th Asilomar Conference on Signals, Systems and Computers, ACSSC 1994 - Pacific Grove, United States Duration: Oct 31 1994 → Nov 2 1994

Publication series

Name	Conference Record - Asilomar Conference on Signals, Systems and Computers
Volume	1
ISSN (Print)	1058-6393

Conference

Conference	28th Asilomar Conference on Signals, Systems and Computers, ACSSC 1994
Country/Territory	United States
City	Pacific Grove
Period	10/31/94 → 11/2/94

Bibliographical note

Funding Information:
'This work was supported by ONR Grant N0014-93-1-0485.

Publisher Copyright:
© 1995 IEEE.

Keywords

Cyclostationarity
Fractionally-Spaced Blind Equalization
Order Determination

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10.1109/ACSSC.1994.471489

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Halford, S. D., & Giannakis, G. B. (1994). Channel order determination based on sample cyclic correlations. In Conference Record - 28th Asilomar Conference on Signals, Systems and Computers, ACSSC 1994 (pp. 425-429). Article 471489 (Conference Record - Asilomar Conference on Signals, Systems and Computers; Vol. 1). IEEE Computer Society. https://doi.org/10.1109/ACSSC.1994.471489

Channel order determination based on sample cyclic correlations. / Halford, Steven D.; Giannakis, Georgios B.
Conference Record - 28th Asilomar Conference on Signals, Systems and Computers, ACSSC 1994. IEEE Computer Society, 1994. p. 425-429 471489 (Conference Record - Asilomar Conference on Signals, Systems and Computers; Vol. 1).

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

Halford, SD & Giannakis, GB 1994, Channel order determination based on sample cyclic correlations. in Conference Record - 28th Asilomar Conference on Signals, Systems and Computers, ACSSC 1994., 471489, Conference Record - Asilomar Conference on Signals, Systems and Computers, vol. 1, IEEE Computer Society, pp. 425-429, 28th Asilomar Conference on Signals, Systems and Computers, ACSSC 1994, Pacific Grove, United States, 10/31/94. https://doi.org/10.1109/ACSSC.1994.471489

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note = "Funding Information: 'This work was supported by ONR Grant N0014-93-1-0485. Publisher Copyright: {\textcopyright} 1995 IEEE.; 28th Asilomar Conference on Signals, Systems and Computers, ACSSC 1994 ; Conference date: 31-10-1994 Through 02-11-1994",

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AB - Selecting the number of channel taps is an important task for bland equalization of fractionally-sampled FIR communications channels. We present two algorithms for selecting the channel order based on second-order cyclostationary statistics of the received data. Thefirst algorithm uses an asymptotically constant false-alarm rate statistical test. In contrast, existing algorithms rely on rather ad hoc thresholding. The second algorithm extends our existing asymptotically best consistent channel estimator to include order determination.

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Channel order determination based on sample cyclic correlations

Abstract

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Bibliographical note

Keywords

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