Improving the analysis of the direct-sequence spread spectrum receiver equipped with Wiener filter for interference rejection

Author

Negrescu, C. ; Stanomir, D.

Author_Institution

Politehnic Inst. of Bucharest, Romania

Volume

2

fYear

1996

fDate

22-25 Sep 1996

Firstpage

614

Abstract

A more refined analysis of the performance of the direct-sequence spread-spectrum receiver equipped with a Wiener filter for rejecting narrowband interference signals has been given. The new aspects of this analysis are the following: in calculating the bit error rate (BER) three data samples (instead of one) are taking into account, the BER is calculated at any discrete time, not only in the initial step as in done in the literature. Therefore our analysis provides the error evaluation at each moment with a higher degree of accuracy

Keywords

Wiener filters; error statistics; interference suppression; jamming; pseudonoise codes; radio receivers; spread spectrum communication; white noise; BER; DS-SS receiver; Wiener filter; bit error rate; direct-sequence spread spectrum receiver; interference rejection; jamming; narrowband interference signals; performance analysis; thermal white noise; Bit error rate; Interference; Narrowband; Performance analysis; Performance evaluation; Signal analysis; Signal generators; Signal processing; Spread spectrum communication; Wiener filter;

fLanguage

English

Publisher

ieee

Conference_Titel

Spread Spectrum Techniques and Applications Proceedings, 1996., IEEE 4th International Symposium on

Conference_Location

Mainz

Print_ISBN

0-7803-3567-8

Type

conf

DOI

10.1109/ISSSTA.1996.563200

Filename

563200