Title :
Error control coding for mobile radio system
Author :
Bhargava, Vijay K. ; LE-NGOC, THO ; Shayan, Yousef R.
Author_Institution :
Victoria Univ., BC, Canada
Abstract :
The nature of the mobile radio channel requires that the error control coding schemes chosen are effective for burst errors. Simple error correction methods such as interleaved block code are effective in the burst error mobile radio environment but do not utilize the memory characteristics of the error process. Reed-Solomon (RS) codes are ideally suitable, particularly for digitized voice. A versatile codec for the (31, k) code from this family is described. The structure of this decoder is such that different RS codes can be programmed to correct errors and erasure, including shortening and singly extended codes
Keywords :
codecs; encoding; error correction codes; mobile radio systems; (31, k) code; Reed-Soloman codes; burst errors; codec; error control coding; error correction; interleaved block code; mobile radio system; Computer errors; Digital communication; Diversity reception; Error correction; Forward error correction; Interleaved codes; Land mobile radio; Rayleigh channels; Reed-Solomon codes; Shadow mapping;
Conference_Titel :
TENCON '89. Fourth IEEE Region 10 International Conference
Conference_Location :
Bombay
DOI :
10.1109/TENCON.1989.176995
