Title :
Optimum coding design for type-I hybrid ARQ error control schemes
Author :
Yang, Q. ; Bhargava, V.K.
Author_Institution :
Dept. of Electr. & Comput. Eng., Victoria Univ., BC, Canada
Abstract :
Crossover points in performance exist between plain ARQ, type-I and type-II hybrid ARQ as far as efficiency is concerned. To evaluate hybrid ARQ schemes, a new criterion called ´overall throughput´ is proposed to measure performance capability. By numerical optimisation, the optimum system parameters are found for type-I hybrid ARQ with BCH error-correcting codes.
Keywords :
encoding; error correction codes; information theory; telecommunication; BCH error-correcting codes; criterion; error control schemes; hybrid ARQ schemes; numerical optimisation; optimum coding design; optimum system parameters; overall throughput; type-I hybrid ARQ;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19891071
