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Dynamic Node Movement Control in a Mobile Medium Ad hoc Network

Authors:
Hanin Almutairi
John DeDourek
Przemyslaw Pochec

Keywords: mobility models; Mobile Medium; self-organizing mobile network; M2ANET; SMMANET; MANET; AODV; DSDV; ns2 simulation

Abstract:
A Mobile Ad hoc Network (MANET) is a network of wireless mobile devices capable of communicating with one another without any reliance on a fixed infrastructure. A Mobile Medium Network is a set of mobile forwarding nodes functioning as relays for facilitating communication between the users of this Mobile Medium. The performance of the Mobile Medium depends on the Mobile Medium node density, distribution and movement. In the proposed dynamic node movement, the movement is determined based on whether the node is on a forwarding path for a data flow or not. Simulation results show that slowing down the speed of mobile nodes when they are forwarding significantly affects the delivery rates in Mobile Medium networks. For networks with a few forwarding nodes dispersed in a large region reducing the mode movement speed by 50% results in an approximately 20% improvement in the delivery ratio, with even higher improvements possible at lower speeds.

Pages: 50 to 54

Copyright: Copyright (c) IARIA, 2015

Publication date: July 19, 2015

Published in: conference

ISSN: 2326-9383

ISBN: 978-1-61208-422-0

Location: Nice, France

Dates: from July 19, 2015 to July 24, 2015