Jamming interference suppression and multiuser detection for DSSS systems in time-frequency selective channels

Hao Shen; Antonia Papandreou-Suppappola

doi:10.1109/SPAWC.2003.1318969

Jamming interference suppression and multiuser detection for DSSS systems in time-frequency selective channels

Hao Shen, Antonia Papandreou-Suppappola

Electrical Engineering

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

3 Scopus citations

Abstract

In this paper, we propose a receiver structure that reduces multiple degradation on the transmitted signal in time-frequency selective direct sequence spread spectrum systems. The structure incorporates time-frequency diversity within a minimum mean square estimation technique based on orthonormal projections. It also uses time-varying signal processing techniques to mitigate additive wideband jamming interference. Simulations demonstrate that the simpler structure of our multiuser detector is efficient and the overall combined system is robust to multipath and Doppler fading, and multiple access and jamming interference.

Original language	English (US)
Title of host publication	2003 4th IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2003
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	294-298
Number of pages	5
ISBN (Electronic)	078037858X
DOIs	https://doi.org/10.1109/SPAWC.2003.1318969
State	Published - 2004
Event	4th IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2003 - Rome, Italy Duration: Jun 15 2003 → Jun 18 2003

Publication series

Name	IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC
Volume	2004-January

Other

Other	4th IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2003
Country/Territory	Italy
City	Rome
Period	6/15/03 → 6/18/03

ASJC Scopus subject areas

Electrical and Electronic Engineering
Computer Science Applications
Information Systems

Access to Document

10.1109/SPAWC.2003.1318969

Cite this

Shen, H., & Papandreou-Suppappola, A. (2004). Jamming interference suppression and multiuser detection for DSSS systems in time-frequency selective channels. In 2003 4th IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2003 (pp. 294-298). Article 1318969 (IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC; Vol. 2004-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SPAWC.2003.1318969

Jamming interference suppression and multiuser detection for DSSS systems in time-frequency selective channels. / Shen, Hao; Papandreou-Suppappola, Antonia.
2003 4th IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2003. Institute of Electrical and Electronics Engineers Inc., 2004. p. 294-298 1318969 (IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC; Vol. 2004-January).

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

Shen, H & Papandreou-Suppappola, A 2004, Jamming interference suppression and multiuser detection for DSSS systems in time-frequency selective channels. in 2003 4th IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2003., 1318969, IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC, vol. 2004-January, Institute of Electrical and Electronics Engineers Inc., pp. 294-298, 4th IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2003, Rome, Italy, 6/15/03. https://doi.org/10.1109/SPAWC.2003.1318969

Shen H, Papandreou-Suppappola A. Jamming interference suppression and multiuser detection for DSSS systems in time-frequency selective channels. In 2003 4th IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2003. Institute of Electrical and Electronics Engineers Inc. 2004. p. 294-298. 1318969. (IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC). doi: 10.1109/SPAWC.2003.1318969

Shen, Hao ; Papandreou-Suppappola, Antonia. / Jamming interference suppression and multiuser detection for DSSS systems in time-frequency selective channels. 2003 4th IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2003. Institute of Electrical and Electronics Engineers Inc., 2004. pp. 294-298 (IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC).

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Jamming interference suppression and multiuser detection for DSSS systems in time-frequency selective channels

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