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Performance evaluation of on-board QoS support for multiservice applications on the integrated Next Generation Satellite-terrestrial network

Kittiperachol, S, Sun, Z and Cruickshank, H (2008) Performance evaluation of on-board QoS support for multiservice applications on the integrated Next Generation Satellite-terrestrial network

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Abstract

Next Generation Satellite Network (NGSN) possesses unique characteristics; large coverage area, quick deployment, native broadcasting/multicasting capability, multiple spotbeams, high bandwidth and on-broad processor (OBP). These features enable NGSN to play an important role in providing ubiquitous global Next Generation Internet (NGI). The original Internet is restricted mainly to terrestrial network and supports only best effort service. NGI is to support multiservice applications with service differentiation and extending Internet access beyond the reach of terrestrial network. Based on the integrated satelliteterrestrial network, a main infrastructure for global ubiquitous Internet is envisaged and Internet applications can be accessed anywhere anytime. However, one of the key successes depends mainly on the capabilities of the satellite OBP. Without it, the preservation of end-to-end (e2e) service differentiation has to be dealt with at ground hub stations, thus increasing e2e delay. This paper studies the impacts of different on-board queueing schemes on the quality of multiservice applications on NGI and suggests that the quality of multiservice applications is generally enhanced if the on-board service differentiation is supported. © 2008 IEEE.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Authors :
NameEmailORCID
Kittiperachol, SUNSPECIFIEDUNSPECIFIED
Sun, Zz.sun@surrey.ac.ukUNSPECIFIED
Cruickshank, HUNSPECIFIEDUNSPECIFIED
Date : 30 December 2008
Identification Number : https://doi.org/10.1109/ASMS.2008.60
Depositing User : Symplectic Elements
Date Deposited : 17 May 2017 11:17
Last Modified : 17 May 2017 14:55
URI: http://epubs.surrey.ac.uk/id/eprint/830742

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