Mobile ad hoc networks are infrastructure-less networks consisting of wireless, possibly mobile nodes which are organized in peer-to-peer and autonomous fashion. The highly dynamic topology, limited bandwidth availability and energy constraints make the routing problem a challenging one. In this paper we take a novel approach to the routing problem in MANETs by using swarm intelligence-inspired algorithms. The proposed algorithm uses Ant-like agents to discover and maintain paths in a MANET with dynamic topology. We present simulation results that measure the performance of our algorithm with respect to the characteristics of a MANET, the varying parameters of the algorithm itself as well as performance comparison with other well-known routing protocols.
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A Probabilistic Emergent Routing Algorithm (PERA) for Mobile Ad Hoc Networks
Type:
Conference Paper›Invited and refereed articles in conference proceedings
Authored by:
Baras, John S., Mehta, Harsh.
Conference date:
March 3-5, 2003
Conference:
WiOpt ’03: Modeling and Optimization in Mobile, AdHoc and Wireless Networks
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Abstract: