Two concatenated coding schemes for ARQ protocols
G. Benelli · IEE Proceedings I Communications Speech and Vision · 1989
The application of concatenated coding to increase throughput in automatic repeat request (ARQ) protocols is described. In the proposed schemes, which are implemented with an inner error detection-correction code and an outer error-detection code, the inner code's dualfunction structure significantly enhances ARQ efficiency, especially in cases of high communication channel error rate. Results of a comparative analysis show that the proposed schemes outperform other similar ARQ protocols.