ALRP: scalability study of ant based local repair routing protocol for mobile adhoc networks

  • Authors:
  • D. Siva Kumar;R. S. Bhuvaneswaran

  • Affiliations:
  • Department of Information Technology, Aalim Muhammed Salegh College of Engineering, Anna University, Chennai, India;Ramanujan Computing Center, Anna University, Chennai, India

  • Venue:
  • WSEAS Transactions on Computer Research
  • Year:
  • 2008

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Abstract

A mobile ad hoc network is a dynamic mobile wireless network that can be formed without the need for any pre-existing wired or wireless infrastructure. One of the main challenges in an ad hoc network is the design of robust routing algorithms that adapt to the frequent and randomly changing network topology. So there is a great need for a new routing protocol that have low routing message overhead to enhance the performance of MANET. The reduction of routing message overhead will decrease the wasted portions of bandwidth that used for exchange routing messages between nodes, and increase the bandwidth available for transferring data, which in turn increases the network throughput and decreases the latency. This paper proposes a new ant agent based Local repair routing protocol (ALRP) that decreases both of the routing message overhead and the average end to end delay by on average 28%, 14% respectively less than the well known AODV routing protocol. This led to increase the throughput by 24% more than AODV routing protocol.