Obstacle and mobility aware optimal routing for manet

In Mobile Adhoc Network (MANET), obstacles in terrain and nodes mobility are main constrains due which performance degrades. To mitigate these effects, the routing protocol should be mobility and obstacles aware. In this work, we proposed a novel Obstacle and Mobility Aware Routing (OMAR) protocol....

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Bibliographic Details
Published in:Journal of intelligent & fuzzy systems 2019-01, Vol.37 (1), p.1007-1017
Main Authors: Panda, Banoj Kumar, Bhanja, Urmila, Pattnaik, Prasant Kumar
Format: Article
Language:English
Subjects:
Algorithms
Barriers
Computer simulation
Curves
Energy consumption
Mobile ad hoc networks
Performance degradation
Route planning
Route selection
Wireless networks
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Summary:In Mobile Adhoc Network (MANET), obstacles in terrain and nodes mobility are main constrains due which performance degrades. To mitigate these effects, the routing protocol should be mobility and obstacles aware. In this work, we proposed a novel Obstacle and Mobility Aware Routing (OMAR) protocol. In OMAR, for obstacles avoidance, DeCasteljau Algorithm based on Bezier curve is been used. And to reduce effects of mobility and energy shortage of a node, an Energy based Mobility Index (EMI) routing scheme is been developed. The path possesses high EMI is selected as route. The performance of proposed Mobility and Obstacle Aware Routing protocol is evaluated using NS2 simulator. Simulation results show that the proposed algorithm reduces energy consumption, overhead, delay and increases data delivery in the network.
ISSN:1064-1246
1875-8967
DOI:10.3233/JIFS-181917