Simulation and Performance Analysis of MP-OLSR for Mobile Ad hoc Networks
Jiazi Yi (IRCCyN), Eddy Cizeron (IRCCyN), Salima Hamma (IRCCyN),, Beno\^it Parrein (IRCCyN)

TL;DR
This paper presents MP-OLSR, a hybrid multipath routing protocol for MANETs, which enhances network performance through link state algorithms, on-demand routing, and redundancy coding, validated by NS2 simulations.
Contribution
Introduces MP-OLSR, a novel hybrid multipath routing protocol for MANETs that improves reliability and performance using link state, on-demand updates, and redundancy coding.
Findings
MP-OLSR improves network throughput and reliability.
The protocol effectively recovers routes after link failures.
Simulation results demonstrate enhanced performance over existing protocols.
Abstract
Mobile ad hoc networks (MANETs) consist of a collection of wireless mobile nodes which dynamically exchange data without reliance on a fixed base station or a wired backbone network, which makes routing a crucial issue for the design of a ad hoc networks. In this paper we discussed a hybrid multipath routing protocol named MP-OLSR. It is based on the link state algorithm and employs periodic exchange of messages to maintain topology information of the networks. In the mean time, it updates the routing table in an on-demand scheme and forwards the packets in multiple paths which have been determined at the source. If a link failure is detected, the algorithm recovers the route automatically. Concerning the instability of the wireless networks, the redundancy coding is used to improve the delivery ratio. The simulation in NS2 shows that the new protocol can effectively improve the…
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Taxonomy
TopicsMobile Ad Hoc Networks · Wireless Networks and Protocols · Cooperative Communication and Network Coding
