A Performance Analysis of the GBN-ARQ Schemes For Satepite Communications

Document Type : Original Article

Author

Faculty of Engineering, Zagazig University

Abstract

The tandem-type go-back-N (GBN) scheme has been proposed for satellite
communications to reduce the long round trip delay using the on-board processing of
satellites. This paper presents the tandem-type go-back-N (GBN) scheme, in which the up‌
link and the down link use separate go - back- N ARQ's The performance analysis of the
point - to -point tandem (GBN) ARQ and Broadcast tandem type (GBN) ARQ schemes is
obtained. The mathematical formulas for the throughput efficiency and the optimal packet