A Novel Rebroadcasting method for reducing routing using area based Probabilistic model
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International Journal of Engineering Trends and Technology (IJETT) | 
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| © 2015 by IJETT Journal | ||
| Volume-30 Number-5 |
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| Year of Publication : 2015 | ||
| Authors : M.Chitti, D.Ragavamsi |
Citation
M.Chitti, D.Ragavamsi"A Novel Rebroadcasting method for reducing routing using area based Probabilistic model", International Journal of Engineering Trends and Technology (IJETT), V30(5),251-256 December 2015. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group
Abstract
MANET is a network consisting of a group of portable devices which communicates with each other without any dedicated infrastructure. Mobile nodes move in the network freely therefore there is no any fixed topology. Broadcasting mechanism is used for route discovery, where each node sends a received route request packet to other nodes in the network until it finds a path to the destination. Broadcasting causes many problems such as redundant retransmissions, collisions and contentions. To avoid these problems, a probabilistic rebroadcast protocol based on the coverage area method was proposed. Based on the coverage area and neighbor information a Rebroadcast delay and then a rebroadcast probability are calculated. Even though these mentioned protocols improve the scalability and reduce the routing overhead to an extent they are all on demand and cause broadcast collision problems. This paper explores routing protocols, and efficient transmission solutions in Mobile Ad hoc Networks (MANETS).In this proposed approach an optimized model for efficient data transmission was implemented. Experimental results show that proposed model performs well against a large number of data packets within the time and decrease the number of retransmissions so as to reduce the routing overhead, and also improve the routing performance.
References
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Keywords
Adhoc network, Retrasnmission,Broadcast, Probabilistic model.