Packet combining techniques for frequency-hop communication systems with partial-band interference

Author

Daraiseh, Abdel-Ghani A. ; Baum, Carl W.

Author_Institution

Dept. of Wireless Syst., Northern Telecom Inc., Richardson, TX, USA

Volume

3

fYear

1996

fDate

21-24 Oct 1996

Firstpage

1027

Abstract

Two methods for combining packets in frequency-hop spread-spectrum systems that employ interleaving and Reed-Solomon coding are presented and analyzed for the partial-band interference channel. Bounded distance errors-and-erasures decoding and erasure generation by means of Viterbi´s (1982) ratio-threshold test are incorporated in the analysis. Results of the analysis show that both combining schemes provide significant gains in throughput

Keywords

Reed-Solomon codes; Viterbi decoding; automatic repeat request; frequency hop communication; interleaved codes; packet radio networks; radiofrequency interference; spread spectrum communication; telecommunication channels; Reed-Solomon coding; Viterbi ratio-threshold test; bounded distance errors and erasures decoding; frequency hop spread spectrum systems; frequency-hop communication systems; hybrid ARQ scheme; interleaving; packet combining techniques; partial band interference channel; throughput; Automatic repeat request; Decoding; Error correction; Frequency; Interference; Interleaved codes; Modulation coding; Reed-Solomon codes; Testing; Wideband;

fLanguage

English

Publisher

ieee

Conference_Titel

Military Communications Conference, 1996. MILCOM '96, Conference Proceedings, IEEE

Conference_Location

McLean, VA

Print_ISBN

0-7803-3682-8

Type

conf

DOI

10.1109/MILCOM.1996.571437

Filename

571437