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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

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 languageEnglish (US)
Title of host publicationIEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages294-298
Number of pages5
Volume2004-January
ISBN (Print)078037858X
DOIs
StatePublished - 2004
Event4th IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2003 - Rome, Italy
Duration: Jun 15 2003Jun 18 2003

Other

Other4th IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2003
CountryItaly
CityRome
Period6/15/036/18/03

Fingerprint

Interference suppression
Multiuser detection
Jamming
Signal processing
Detectors
Degradation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Science Applications
  • Information Systems

Cite this

Shen, H., & Papandreou-Suppappola, A. (2004). Jamming interference suppression and multiuser detection for DSSS systems in time-frequency selective channels. In IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC (Vol. 2004-January, pp. 294-298). [1318969] 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.

IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC. Vol. 2004-January Institute of Electrical and Electronics Engineers Inc., 2004. p. 294-298 1318969.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Shen, H & Papandreou-Suppappola, A 2004, Jamming interference suppression and multiuser detection for DSSS systems in time-frequency selective channels. in IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC. vol. 2004-January, 1318969, 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 IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC. Vol. 2004-January. Institute of Electrical and Electronics Engineers Inc. 2004. p. 294-298. 1318969 https://doi.org/10.1109/SPAWC.2003.1318969
Shen, Hao ; Papandreou-Suppappola, Antonia. / Jamming interference suppression and multiuser detection for DSSS systems in time-frequency selective channels. IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC. Vol. 2004-January Institute of Electrical and Electronics Engineers Inc., 2004. pp. 294-298
@inproceedings{e4c97556410d49aa8ae264996da1b6b9,
title = "Jamming interference suppression and multiuser detection for DSSS systems in time-frequency selective channels",
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.",
author = "Hao Shen and Antonia Papandreou-Suppappola",
year = "2004",
doi = "10.1109/SPAWC.2003.1318969",
language = "English (US)",
isbn = "078037858X",
volume = "2004-January",
pages = "294--298",
booktitle = "IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC",
publisher = "Institute of Electrical and Electronics Engineers Inc.",

}

TY - GEN

T1 - Jamming interference suppression and multiuser detection for DSSS systems in time-frequency selective channels

AU - Shen, Hao

AU - Papandreou-Suppappola, Antonia

PY - 2004

Y1 - 2004

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=84944683816&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84944683816&partnerID=8YFLogxK

U2 - 10.1109/SPAWC.2003.1318969

DO - 10.1109/SPAWC.2003.1318969

M3 - Conference contribution

AN - SCOPUS:84944683816

SN - 078037858X

VL - 2004-January

SP - 294

EP - 298

BT - IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC

PB - Institute of Electrical and Electronics Engineers Inc.

ER -