Title :
Effectiveness of copy-transmission in Go-Back-N ARQ system with selective repeat in intra-block and with limited retransmissions
Author :
Fujii, Shumji ; Kaneko, Toyohisa ; Hayashida, Yukuo
Author_Institution :
Coll. of Ind. Technol., Amagasaki, Japan
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.
Keywords :
automatic repeat request; delays; error statistics; transport protocols; block retransmission; copy-transmission; frame error rate; go-back-N ARQ system; intra-block; probability generating function; selective repeat; transmission delay; Automatic repeat request; Data communication; Delay; Error analysis; Error correction; Performance analysis; Protocols; Strontium; Telecommunication traffic; Throughput; Go-Back-N ARQ scheme; copy-transmission; limited number of retransmissions; selective repeat in intra-block; throughput; transmission delay;
Conference_Titel :
Communication Systems and Networks (COMSNETS), 2010 Second International Conference on
Conference_Location :
Bangalore
Print_ISBN :
978-1-4244-5487-7
DOI :
10.1109/COMSNETS.2010.5432007
