Performance of turbo-coded FH-SS with partial-band interference

Author

Kang, Joseph H. ; Stark, Wayne E.

Author_Institution

Dept. of Electr. Eng. & Comput. Sci., Michigan Univ., Ann Arbor, MI, USA

fYear

1998

fDate

16-21 Aug 1998

Firstpage

456

Abstract

We investigate the application of turbo codes to a noncoherently received slow frequency-hopped spread spectrum (FH-SS) system with partial-band interference. The modified turbo decoder computes branch transition probabilities for cases where jamming side information is or is not available. For cases where no side information is available, we exploit the channel memory by computing channel state estimates

Keywords

concatenated codes; convolutional codes; decoding; frequency hop communication; jamming; probability; spread spectrum communication; turbo codes; branch transition probabilities; channel memory; channel state estimates; interleaver; jamming side information; modified turbo decoder; parallel concatenation; partial-band interference; performance; recursive systematic convolutional codes; slow frequency-hopped spread spectrum; turbo codes; turbo-coded FH-SS; Data communication; Delay; Error analysis; Frequency; Iterative decoding; Jamming; Probability; Spread spectrum communication; State estimation; Turbo codes;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Theory, 1998. Proceedings. 1998 IEEE International Symposium on

Conference_Location

Cambridge, MA

Print_ISBN

0-7803-5000-6

Type

conf

DOI

10.1109/ISIT.1998.709061

Filename

709061