25-04-2010, 11:25 AM
Abstract Grid computing has recently migrated from traditional high performance and distributed computing to pervasive and utility computing based on the advanced capabilities of the wireless networks and the lightweight, thin devices. This has as result the emergence of a new computing paradigm which is the Mobile Grid. This paper presents the simulation results in order to choose the best routing protocol to give the highest performance when implement the routing protocols in the target mobile grid application. The simulations comparing three ad hoc routing protocols named DSDV, DSR and AODV. The simulations have shown that the conventional routing protocols like DSR have a dramatic decrease in performance when mobility is high. However the AODV and DSDV are perform very well when mobility is high.
Presented By:
Nor Surayati Mohamad Usop
Azizol Abdullah
Ahmad Faisal Amri Abidin
Malaysia
1.INTRODUCTION
One of the most critical things for understanding and realizing Mobile Grid computing is to have a consistent and accurate definition, or at least determination of what a Mobile Grid is. There are many attempts for the accurate definition of the Grid. However the various approaches that have been made address in a high degree of accuracy the term Grid. Mobile Grid, in relevance to both Grid and Mobile Computing, is a full inheritor of Grid with the additional feature of supporting mobile users and resources in a seamless, transparent, secure and efficient way [3]. It has the ability to deploy underlying ad-hoc networks and provide a self-configuring Grid system of mobile resources (hosts and users) connected by wireless links and forming arbitrary and unpredictable
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http://paper.ijcsns07_book/200907/20090737.pdf