Title :
A new ARQ scheme with error-correcting expert system and its performance analysis
Author :
Yang, Qing ; Bhargava, Vijay K.
Author_Institution :
Dept. of Electr. & Comput. Eng., Victoria Univ., BC, Canada
Abstract :
An experimental ARQ scheme is proposed that is based on the philosophy of utilizing the redundant information existing in real data for error correcting. Expert system ideas are introduced into the error-control system. The throughput efficiency and the time delay of the proposed scheme are analyzed. Numerical results are provided for typical satellite communications cases. It is found that the proposed scheme can be used as long as the predefined dictionary is available in both communication nodes.<>
Keywords :
error correction; expert systems; protocols; queueing theory; satellite relay systems; telecommunications computing; ARQ scheme; automatic repeat request; error-control system; error-correcting expert system; satellite communications; throughput efficiency; time delay; Automatic repeat request; Computer errors; Dictionaries; Error correction; Expert systems; Natural languages; Performance analysis; Redundancy; Signal to noise ratio; Throughput;
Conference_Titel :
Communications, Computers and Signal Processing, 1989. Conference Proceeding., IEEE Pacific Rim Conference on
Conference_Location :
Victoria, BC, Canada
DOI :
10.1109/PACRIM.1989.48391
