Compressive sensing of direct sequence spread spectrum signals

Feng Liu, Michael W Marcellin, Nathan A. Goodman, Ali Bilgin

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

2 Citations (Scopus)

Abstract

In this paper, Compressive Sensing (CS) methods for Direct Sequence Spread Spectrum (DSSS) signals are introduced. DSSS signals are formed by modulating the original signal by a Pseudo-Noise sequence. This modulation spreads the spectra over a large bandwidth and makes interception of DSSS signals challenging. Interception of DSSS signals using traditional methods require Analog-to-Digital Converters sampling at very high rates to capture the full bandwidth. In this work, we propose CS methods that can intercept DSSS signals from compressive measurements. The proposed methods are evaluated with DSSS signals generated using Maximum-length Sequences and Binary Phase-Shift-Keying modulation at varying signal-to-noise and compression ratios.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
PublisherSPIE
Volume9109
ISBN (Print)9781628410464
DOIs
StatePublished - 2014
EventCompressive Sensing III - Baltimore, United States
Duration: May 7 2014May 9 2014

Other

OtherCompressive Sensing III
CountryUnited States
CityBaltimore
Period5/7/145/9/14

Fingerprint

Compressive Sensing
Spread Spectrum
Modulation
Binary phase shift keying
Bandwidth
Digital to analog conversion
Signal to noise ratio
interception
Sampling
pseudonoise
bandwidth
binary phase shift keying
modulation
compression ratio
analog to digital converters
Analog-to-digital Converter
Intercept
Phase Shift
signal to noise ratios
sampling

Keywords

  • Compressive Matched Filtering
  • Compressive Sensing
  • DSSS
  • Sensing Matrix Design

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Liu, F., Marcellin, M. W., Goodman, N. A., & Bilgin, A. (2014). Compressive sensing of direct sequence spread spectrum signals. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 9109). [91090A] SPIE. https://doi.org/10.1117/12.2053370

Compressive sensing of direct sequence spread spectrum signals. / Liu, Feng; Marcellin, Michael W; Goodman, Nathan A.; Bilgin, Ali.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 9109 SPIE, 2014. 91090A.

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

Liu, F, Marcellin, MW, Goodman, NA & Bilgin, A 2014, Compressive sensing of direct sequence spread spectrum signals. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 9109, 91090A, SPIE, Compressive Sensing III, Baltimore, United States, 5/7/14. https://doi.org/10.1117/12.2053370
Liu F, Marcellin MW, Goodman NA, Bilgin A. Compressive sensing of direct sequence spread spectrum signals. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 9109. SPIE. 2014. 91090A https://doi.org/10.1117/12.2053370
Liu, Feng ; Marcellin, Michael W ; Goodman, Nathan A. ; Bilgin, Ali. / Compressive sensing of direct sequence spread spectrum signals. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 9109 SPIE, 2014.
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