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Wireless ad-hoc networks Broadcasting Protocol And Routing Characteristics

Author(s): Pankaj Bhatti | Prikshit Sharma | Tejasvi Arora | Amit Soni

Journal: International Journal of Computer Science and Management Studies
ISSN 2231-5268

Volume: 12;
Issue: 01;
Start page: 115;
Date: 2012;
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Keywords: Broadcast storm | Mobile ad hoc network

The mobile ad hoc network (MANET) has recently been recognized as an attractive network architecture for wireless communication. Reliable broadcast is an important operation in MANET (e.g., giving orders, searching routes, and notifying important signals). However, using a naive flooding to achieve reliable broadcasting may be very costly, causing a lot of contention, collision, and congestion, to which we refer as the broadcast storm problem A set of metrics for describing these characteristics, for example for characterizing routingscenarios in simulations, analysis, and test bed implementations. Based on these metrics, we perform a detailed simulation analysis of the routing characteristics of the three most common simulation models for generating unidirectional links in ad hoc networks: the random-power model, the two-power model, and the three-power model.
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