Optimum coding design for type-I hybrid ARQ error control schemes

TitleOptimum coding design for type-I hybrid ARQ error control schemes
Publication TypeJournal Article
Year of Publication1989
AuthorsYang, Q., and V. K. Bhargava
JournalElectronics Letters
Pagination1595 -1596
Date Publishednov.
KeywordsBCH error-correcting codes, criterion, encoding, error control schemes, error correction codes, hybrid ARQ schemes, information theory, numerical optimisation, optimum coding design, optimum system parameters, overall throughput, telecommunication, type-I hybrid ARQ

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.


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