Suppression of partial-band-noise jamming for FFH/MFSK systems over frequency-selective Rician-fading channels

Author

Zhang, Jiliang ; Teh, Kah Chan ; Li, Kwok Hung

Author_Institution

Sch. of Electr.&Electron. Eng., Nanyang Technol. Univ., Singapore

fYear

2008

fDate

7-10 Dec. 2008

Firstpage

1

Lastpage

4

Abstract

The effects of partial-band-noise jamming and additive white Gaussian noise on the bit-error rate (BER) performance of fast frequency-hopped M-ary frequency-shift-keying (FFH/MFSK) systems over frequency-selective Rician-fading channels are studied. The FFH/MFSK systems employing the linear-combining receiver and the product-combining receiver are investigated. The analytical BER expressions are derived based on characteristic function approach, which is applicable for higher diversity levels. The analytical expressions, validated by simulation results, show that the product-combining receiver is superior to the linear-combining receiver when the jamming power is relatively strong.

Keywords

AWGN; Rician channels; error statistics; frequency shift keying; interference suppression; jamming; FFH/MFSK systems; additive white Gaussian noise; bit-error rate; fast frequency-hopped M-ary frequency-shift-keying systems; frequency-selective Rician-fading channels; partial-band-noise jamming suppression; AWGN; Additive white noise; Analytical models; Bandwidth; Bit error rate; Frequency; Gaussian noise; Information theory; Jamming; Spread spectrum communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Theory and Its Applications, 2008. ISITA 2008. International Symposium on

Conference_Location

Auckland

Print_ISBN

978-1-4244-2068-1

Electronic_ISBN

978-1-4244-2069-8

Type

conf

DOI

10.1109/ISITA.2008.4895503

Filename

4895503