Performance of ARQ with Sequential Decoding Over One-Hop and Two-Hop Radio Links
Nachum Shacham · IRE Transactions on Communications Systems · 1983
The stop-and-wait ARQ protocol with convolutional code and sequential decoding is considered. The channel throughput and optimum time-out before retransmission are obtained and the effects of the link parameters discussed. The results are extended to a twohop radio link, where a repeater receives the source's data and forwards them on the same radio channel to the destination. The ARQ protocols for the source and the repeater are discussed and a method presented for choosing the optimum time-out intervals for both.