Title :
Performance of ARQ with Sequential Decoding over One-Hop and Two-Hop Radio Links
Author_Institution :
SRI International, Menlo-Park, Ca. 94025
Abstract :
The Stop-and-Wait ARQ protocol with convolutional code and sequential decoding is considered. The throughput and optimum length of the time-out interval are obtained and the effects of the link parameters discussed. The results are extended to a two-hop 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.
Keywords :
Automatic repeat request; Convolutional codes; Decoding; Error analysis; Error correction; Error correction codes; Protocols; Radio link; Radio transmitters; Repeaters;
Conference_Titel :
Military Communications Conference - Progress in Spread Spectrum Communications, 1982. MILCOM 1982. IEEE
DOI :
10.1109/MILCOM.1982.4805917
