i-manager Publications

A Performance Comparison of OLSR Routing Protocols for MANET

F. Sammy*

Assistant Professor, Lord Jegannath College of Engineering and Technology, Tamil Nadu, India.

Periodicity:July - September'2012
DOI : https://doi.org/10.26634/jwcn.1.2.1935

Abstract

All the nodes in the Mobile ad hoc networks (MANETs) are decentralized with no fixed infrastructure as well as each of them acts as a node, a router and transmit the packets that are not in a range. Because of these characteristics, paths connecting to the source nodes with destinations may very unstable and go down at any time, making communication over ad hoc networks difficult. The Optimized Link State Routing Protocol (OLSR) is an IP routing protocol which is optimized for mobile ad-hoc networks. OLSR is a proactive link-state routing protocol which uses Hello and Topology Control (TC) messages to discover and then disseminate link state information throughout the mobile ad-hoc network. Individual nodes use this topology information to compute next hop destinations for all nodes in the network using shortest hop forwarding paths. In this paper we compared the classic OLSR algorithm with the multipath OLSR. Simulation results show that MOLSR achieves lower delay and higher packet delivery ratio, throughput than the classic OLSR.

Keywords

OLSR, multipath OLSR, MANETs, VCR

How to Cite this Article?

Sammy, F. (2012). A Performance Comparison of OLSR Routing Protocols for MANET, i-manager’s Journal on Wireless Communication Networks,/i>. 1(2), 1-6. https://doi.org/10.26634/jwcn.1.2.1935

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A Performance Comparison of OLSR Routing Protocols for MANET

Abstract

Keywords

How to Cite this Article?

References

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