DocumentCode
491128
Title
Optimization of a Multiple-Tone Jammer Operating against an Asynchronous Direct-Sequence Multiple-Access Spread-Spectrum System
Author
Liebetreu, John ; Nazari, Nersi ; Ziemer, Rodger
Author_Institution
Department of Electrical Engineering, University of Colorado at Colorado Springs, Colorado Springs, CO 80933-7150
Volume
1
fYear
1987
fDate
19-22 Oct. 1987
Abstract
An approach developed in [1] for calculating the probability of error in a direct-sequence (DS) spread-spectrum multiple-access (SSMA) system is used to study multiple-tone jamming strategies operating against direct-sequence SSMA systems. The parameters to be optimized include jammer band center frequency, number of jamming tones, and tone spacing for a fixed jammer power. Tight upper and lower bounds for the error probability in DS/SSMA systems including the degradation due to multiple-tone jammers are computed, and the tradeoff for jammer power between the single-user and multiple-user situation is studied.
Keywords
Additive white noise; Degradation; Error probability; Frequency; Gaussian noise; Jamming; Multiaccess communication; Spread spectrum communication; Springs; Transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Military Communications Conference - Crisis Communications: The Promise and Reality, 1987. MILCOM 1987. IEEE
Conference_Location
Washington, DC, USA
Type
conf
DOI
10.1109/MILCOM.1987.4795166
Filename
4795166
Link To Document