Effectiveness of copy-transmission in Go-Back-N ARQ system with selective repeat in intra-block and with limited retransmissions

Abstract

In this paper, we consider the effectiveness of copy-transmission for a class of Go-Back-N ARQ scheme with block of multiple frames and with limited number of retransmissions (M). The retransmitted block is consisted from multiple-copies (C) of each requested frame. Based on the exact formulas of the probability generating function of slots needed to transmit a block and numerical examples, it is shown how to determine C and M for maximizing the throughput and minimizing the average transmission delay of a block within a specified tolerable value of unrecovered frame error rate.

DOI: 10.1109/COMSNETS.2010.5432007

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Cite this paper

@article{Fujii2010EffectivenessOC, title={Effectiveness of copy-transmission in Go-Back-N ARQ system with selective repeat in intra-block and with limited retransmissions}, author={Shumji Fujii and Toyohisa Kaneko and Yukuo Hayashida}, journal={2010 Second International Conference on COMmunication Systems and NETworks (COMSNETS 2010)}, year={2010}, pages={1-6} }