Efficient Heuristic Based on Clustering Approach for OLSR.

TitreEfficient Heuristic Based on Clustering Approach for OLSR.
Publication TypeJournal Article
Year of Publication2013
AuthorsChoukri, A, Habbani, A, Koutbi, MEl.
JournalJournal of Computer Networks & Communications
Pagination1 - 7
Mots-clésAd hoc networks (Computer networks), Document clustering, Heuristic algorithms, Internet traffic, Performance evaluation, Quality of service, Routing (Computer network management)

Due to the dynamic nature of mobile ad hoc network (MANET), the quality of service (QoS) requires several improvements. The present paper comes within the framework of research to optimize QoS in MANET. In this paper, we propose a novel version of OLSR based on the clustering approach which is inspired from Lin and Chu heuristic and adapted to be implemented in OLSR. We studied its stability and we compared its performances to those of standard OLSR. The metrics we used in evaluating network performances were average end-to-end delay, control routing overhead, and packet delivery ratio. Experimental results show that our alternative significantly reduces the traffic reserved to monitoring the network, which positively influences other performances such as throughput, delay, and loss. [ABSTRACT FROM AUTHOR]




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