Characterizing the interaction between routing and MAC protocols in ad-hoc networks
Proceedings of the 3rd ACM international symposium on Mobile ad hoc networking & computing
Ad-hoc On-Demand Distance Vector Routing
WMCSA '99 Proceedings of the Second IEEE Workshop on Mobile Computer Systems and Applications
Using statistical design of experiments for analyzing mobile ad hoc networks
MSWiM '05 Proceedings of the 8th ACM international symposium on Modeling, analysis and simulation of wireless and mobile systems
Optimizing Protocol Interaction Using Response Surface Methodology
IEEE Transactions on Mobile Computing
Cluster-based OLSR extensions to reduce control overhead in mobile ad hoc networks
IWCMC '07 Proceedings of the 2007 international conference on Wireless communications and mobile computing
Stationary Distributions for the Random Waypoint Mobility Model
IEEE Transactions on Mobile Computing
Steepest-ascent constrained simultaneous perturbation for multiobjective optimization
ACM Transactions on Modeling and Computer Simulation (TOMACS)
Factor interaction on service delivery in mobile ad hoc networks
IEEE Journal on Selected Areas in Communications
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In a proactive routing protocol, each node periodically transmits control packets to distribute its local topology. Since the conditions of a mobile ad hoc network are rarely uniform, using the same period at each node may not result in the best performance. Therefore, we propose a protocol that is locally proactive, i.e., each node periodically transmits control packets using a time interval based on its local network conditions. Our objective is to simultaneously maximize the packet delivery ratio and minimize the control overhead. To accomplish it, we develop statistical models for each response for the OLSR routing protocol as a function of node speed and two timer intervals. In simulation we show that the locally proactive OLSR reduces the control overhead by 35-44% and obtains a packet delivery ratio that is statistically identical to that of the original OLSR protocol.