Performance of DS signal data detection based on the matched filter and the median filter in the AWGN channel end with continuous tone jamming

Author

Iinatti, Jari ; Leppänen, Pentti

Author_Institution

Telecommun. Lab., Oulu Univ., Finland

fYear

1994

fDate

18-23 Sep 1994

Firstpage

431

Abstract

This paper introduces analysis and simulation results of a DS spread spectrum system in which data detection is based on a matched filter. An approximation is made of the probability of bit error in the AWGN channel and with continuous tone jamming when a complementary code pair is used as the spreading code. It is shown that the median filter causes a loss of about 3 dB in the AWGN channel, but the dramatic effect of continuous jamming can be efficiently eliminated using a median filter

Keywords

Gaussian channels; error statistics; filtering theory; interference suppression; jamming; matched filters; median filters; probability; pseudonoise codes; signal detection; spread spectrum communication; AWGN channel; DS signal data detection; DS spread spectrum system; approximation; bit error probability; complementary code pair; continuous tone jamming; data detection; interference suppression; matched filter; median filter; simulation results; spreading code; AWGN channels; Additive white noise; Autocorrelation; Gaussian noise; Jamming; Matched filters; Phase detection; Phase frequency detector; Quadrature phase shift keying; Signal detection;

fLanguage

English

Publisher

ieee

Conference_Titel

Personal, Indoor and Mobile Radio Communications, 1994. Wireless Networks - Catching the Mobile Future., 5th IEEE International Symposium on

Conference_Location

The Hague

Print_ISBN

90-5199-193-2

Type

conf

DOI

10.1109/WNCMF.1994.529125

Filename

529125