Concatenated trellis-coded 8-ary PSK for land mobile satellite communications

Author

Tsie, K.Y. ; Fines, P. ; Aghvami, A.H.

Author_Institution

King´´s Coll., London Univ., UK

fYear

1992

Firstpage

778

Abstract

A concatenated coded modulation scheme for error control in satellite-based land mobile communication systems is presented. The concatenated scheme uses a set of multiplexed inner trellis codes with a (n,k) Reed-Solomon outer code. Error performance is analyzed in the presence of both Rayleigh and Rician fading channels. As the parallel implementation of the trellis codec acts as the interleaver and deinterleaver, block interleaving with its associated synchronization problems is no longer needed in this system. To minimize the delay caused by this type of diversity in time, the minimum interleaving length as a function of the fading parameters is given

Keywords

Reed-Solomon codes; fading; mobile radio systems; phase shift keying; satellite relay systems; telecommunication channels; trellis codes; 8-ary PSK; Rayleigh fading channel; Reed-Solomon outer code; Rician fading channels; block interleaving; concatenated coded modulation; deinterleaver; error control; error performance; fading parameters; interleaver; land mobile satellite communications; minimum interleaving length; multiplexed inner trellis codes; Concatenated codes; Convolutional codes; Error analysis; Error correction; Interleaved codes; Mobile communication; Modulation coding; Phase shift keying; Reed-Solomon codes; Satellites;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 1992. ICC '92, Conference record, SUPERCOMM/ICC '92, Discovering a New World of Communications., IEEE International Conference on

Conference_Location

Chicago, IL

Print_ISBN

0-7803-0599-X

Type

conf

DOI

10.1109/ICC.1992.268178

Filename

268178