Non-Gaussian source localization via exploitation of higher-order cyclostationarity

G. Giannakis; S. Shamsunder

doi:10.1109/SSAP.1992.246816

Non-Gaussian source localization via exploitation of higher-order cyclostationarity

G. Giannakis, S. Shamsunder

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

11 Scopus citations

Abstract

Novel direction of arrival (DOA) estimation algorithms which exploits the non-Gaussian and cyclostationary nature of communication signals are explored. The proposed methods employ cyclic higher-order statistics (CHOS) of the array output and suppress additive Gaussian noise of unknown spectral content even when the noise shares common cycle frequencies with the nonGaussian signals of interest. CHOS are tolerant to non-Gaussian interferences with cycle frequencies other than those of the desired signals, and allow one to estimate consistently the DOAs of more sources (per cycle) with fewer sensors.

Original language	English (US)
Title of host publication	1992 IEEE 6th SP Workshop on Statistical Signal and Array Processing, SSAP 1992 - Conference Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	193-196
Number of pages	4
ISBN (Electronic)	0780305086, 9780780305083
DOIs	https://doi.org/10.1109/SSAP.1992.246816
State	Published - Jan 1 1992
Externally published	Yes
Event	6th IEEE SP Workshop on Statistical Signal and Array Processing, SSAP 1992 - Victoria, Canada Duration: Oct 7 1992 → Oct 9 1992

Publication series

Name	1992 IEEE 6th SP Workshop on Statistical Signal and Array Processing, SSAP 1992 - Conference Proceedings

Conference

Conference	6th IEEE SP Workshop on Statistical Signal and Array Processing, SSAP 1992
Country/Territory	Canada
City	Victoria
Period	10/7/92 → 10/9/92

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10.1109/SSAP.1992.246816

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Giannakis, G., & Shamsunder, S. (1992). Non-Gaussian source localization via exploitation of higher-order cyclostationarity. In 1992 IEEE 6th SP Workshop on Statistical Signal and Array Processing, SSAP 1992 - Conference Proceedings (pp. 193-196). Article 246816 (1992 IEEE 6th SP Workshop on Statistical Signal and Array Processing, SSAP 1992 - Conference Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SSAP.1992.246816

Non-Gaussian source localization via exploitation of higher-order cyclostationarity. / Giannakis, G.; Shamsunder, S.
1992 IEEE 6th SP Workshop on Statistical Signal and Array Processing, SSAP 1992 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 1992. p. 193-196 246816 (1992 IEEE 6th SP Workshop on Statistical Signal and Array Processing, SSAP 1992 - Conference Proceedings).

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

Giannakis, G & Shamsunder, S 1992, Non-Gaussian source localization via exploitation of higher-order cyclostationarity. in 1992 IEEE 6th SP Workshop on Statistical Signal and Array Processing, SSAP 1992 - Conference Proceedings., 246816, 1992 IEEE 6th SP Workshop on Statistical Signal and Array Processing, SSAP 1992 - Conference Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 193-196, 6th IEEE SP Workshop on Statistical Signal and Array Processing, SSAP 1992, Victoria, Canada, 10/7/92. https://doi.org/10.1109/SSAP.1992.246816

Giannakis G, Shamsunder S. Non-Gaussian source localization via exploitation of higher-order cyclostationarity. In 1992 IEEE 6th SP Workshop on Statistical Signal and Array Processing, SSAP 1992 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc. 1992. p. 193-196. 246816. (1992 IEEE 6th SP Workshop on Statistical Signal and Array Processing, SSAP 1992 - Conference Proceedings). doi: 10.1109/SSAP.1992.246816

Giannakis, G. ; Shamsunder, S. / Non-Gaussian source localization via exploitation of higher-order cyclostationarity. 1992 IEEE 6th SP Workshop on Statistical Signal and Array Processing, SSAP 1992 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 1992. pp. 193-196 (1992 IEEE 6th SP Workshop on Statistical Signal and Array Processing, SSAP 1992 - Conference Proceedings).

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Non-Gaussian source localization via exploitation of higher-order cyclostationarity

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