Title :
Throughput and delay characteristics of ARQ transport protocols over LEO and GEO satellite networks
Author :
Talla, M. ; Elhakeem, A.K. ; Kadoch, M.
Author_Institution :
Dept. of Electr. & Comput. Eng., Concordia Univ., Montreal, Que., Canada
Abstract :
We first extend the performance analysis of existing point-to-point automatic repeat Request (ARQ) protocols to M-node end-to-end users. The M-node end-to-end users are considered as one virtual circuit (VC) to derive the throughput and delay characteristics using the Norton equivalent queuing model. The analysis is applied to ARQ transport protocols with geostationary orbit (GEO) and low Earth orbit (LEG) satellite communication links. The optimal end-to-end window size is identified for better throughput and low end-to-end delay for go-back-N (GBN) and selective repeat (SR) ARQ schemes at the OSI transport layer over LEO and GEO satellite links
Keywords :
automatic repeat request; delays; open systems; queueing theory; radio networks; satellite communication; transport protocols; ARQ transport protocols; GEO satellite networks; Go-Back-N ARQ; LEO satellite networks; Norton equivalent queuing model; OSI transport layer; automatic repeat request protocols; delay characteristics; geostationary orbit; low Earth orbit; low end-to-end delay; optimal end-to-end window size; performance analysis; satellite communication links; selective repeat ARQ; throughput characteristics; virtual circuit; Automatic repeat request; Circuits; Delay; Leg; Low earth orbit satellites; Performance analysis; Satellite communication; Throughput; Transport protocols; Virtual colonoscopy;
Conference_Titel :
Singapore ICCS '94. Conference Proceedings.
Print_ISBN :
0-7803-2046-8
DOI :
10.1109/ICCS.1994.474220
