DocumentCode
911611
Title
An error-correcting system for mobile radio data transmission
Author
En, John
Author_Institution
Aerospace Corporation, Sunnyvale, CA
Volume
29
Issue
2
fYear
1980
fDate
5/1/1980 12:00:00 AM
Firstpage
278
Lastpage
280
Abstract
An error-correcting system for mobile radio data transmission with improved reliability and simple implementation is presented here. The new rate one-half code absolutely corrects two errors within 12 consecutive bits, while the (15, 7, 2) Bose-Chaudhuri-Hocquenquem (BCH) code corrects two errors within 15 bits and Hagelbarger´s code corrects two errors within 14 bits. Error propagation in the feedback majority logic decoder is discussed, and it is proved empirically that the new code does not propagate infinite errors. In order to correct burst errors, a 12-column interleaving is proposed for fading channels.
Keywords
Data communication; Error correction codes; Graph theory; Heuristic algorithms; Land mobile radio; Large-scale systems; Mobile communication; Telephony;
fLanguage
English
Journal_Title
Vehicular Technology, IEEE Transactions on
Publisher
ieee
ISSN
0018-9545
Type
jour
DOI
10.1109/T-VT.1980.23852
Filename
1622765
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