Error performance of coded SFH/DPSK in tone interference and AWGN

Author

Chen, Qian ; Wang, Qiang ; Bhargava, Vijay K.

Author_Institution

Dept. of Electr. & Comput. Eng., Victoria Univ., BC, Canada

fYear

1992

fDate

11-14 Oct 1992

Firstpage

63

Abstract

The coded performance of a slow-frequency-hopped differential-phase-shift-keying (SFH/DPSK) system in the presence of additive white Gaussian noise (AWGN) and tone jamming is studied. The error correlation due to DPSK demodulation and tone jamming is considered. The range of decoded performance is computed. A study of interleaving under various conditions shows that it greatly improves performance because it eliminates the correlation between code symbol errors. A nearly optimum code rate for a length-255 Reed-Solomon code is derived for systems using interleaving techniques

Keywords

Reed-Solomon codes; error statistics; frequency agility; jamming; phase shift keying; white noise; AWGN; block error probabilities; coded SFH/DPSK; error performance; interleaving; jamming; length-255 Reed-Solomon code; tone interference; AWGN; Computer errors; Decoding; Demodulation; Differential quadrature phase shift keying; Error probability; Frequency; Interference; Interleaved codes; Jamming;

fLanguage

English

Publisher

ieee

Conference_Titel

Military Communications Conference, 1992. MILCOM '92, Conference Record. Communications - Fusing Command, Control and Intelligence., IEEE

Conference_Location

San Diego, CA

Print_ISBN

0-7803-0585-X

Type

conf

DOI

10.1109/MILCOM.1992.244091

Filename

244091