On the use of multicarrier direct sequence spread spectrum systems

Author

Kondo, Shiro ; Milstein, Laurence B.

Author_Institution

Dept. of Electr. & Comput. Eng., California Univ., San Diego, La Jolla, CA, USA

Volume

1

fYear

1993

fDate

11-14 Oct 1993

Firstpage

52

Abstract

The authors propose a multicarrier direct sequence spread spectrum system. By using this system, it is possible to get not only robustness against multipath fading, but to also achieve narrowband interference suppression; these advantages are obtained without the use of either an explicit RAKE structure or an interference suppression filter. The authors evaluate the performance of this system over both a frequency selective Rayleigh fading channel, and an additive white Gaussian noise channel in the presence of single tone interference

Keywords

Gaussian noise; Rayleigh channels; fading; interference suppression; military communication; multipath channels; pseudonoise codes; spread spectrum communication; white noise; additive white Gaussian noise channel; frequency selective Rayleigh fading channel; multicarrier direct sequence spread spectrum system; multipath fading; narrowband interference suppression; performance; robustness; single tone interference; Additive white noise; Correlators; Fading; Filters; Frequency; Interference suppression; Narrowband; Noise robustness; Rayleigh channels; Spread spectrum communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Military Communications Conference, 1993. MILCOM '93. Conference record. Communications on the Move., IEEE

Conference_Location

Boston, MA

Print_ISBN

0-7803-0953-7

Type

conf

DOI

10.1109/MILCOM.1993.408547

Filename

408547