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End-to-end QoS evaluation of IP over LEO/GEO satellites constellations for FTP

Audah, L, Sun, Zhili and Cruickshank, Haitham End-to-end QoS evaluation of IP over LEO/GEO satellites constellations for FTP In: 5th International Conference on Signal Processing and Communication Systems, ICSPCS 2011, 2011-12-12 - 2011-12-14, Honolulu, Hawaii, USA.

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This paper presents studies for the end-to-end QoS of IP over integrated terrestrial and Next Generation Satellite Network (NGSN) using FTP. We compare between LEO and GEO satellites constellations for the QoS parameters (i.e. delay, jitter, loss rate and throughput) of file transfer from a remote server in London and a remote client in Boston. We model the file transfer with multiple connections and file size variation according to Exponential and Pareto distributions respectively. We create the scenario with error model to simulate transmission loss environment using the NS-2 simulation software. A Differentiated Services (Diffserv) queue interface is placed in the server side to regulate the traffic flows across the narrow bandwidth of the satellite links. The results showed the performance evaluation and presented a good comparison of the QoS parameters involved in the data transfer across LEO and GEO satellites systems.

Item Type: Conference or Workshop Item (Conference Paper)
Subjects : Electronic Engineering
Divisions : Faculty of Engineering and Physical Sciences > Electronic Engineering
Authors :
Audah, L
Copyright Disclaimer : © 2011 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Contributors :
Uncontrolled Keywords : Quality of Service (QoS); IP over Satellite; Diffserv; FTP Application; Integrated Network
Depositing User : Symplectic Elements
Date Deposited : 08 Dec 2016 10:44
Last Modified : 16 Jan 2019 16:43

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