Mobility Versus Density Metric for OLSR Enhancement

Authors:
Cholatip Yawut;Beatrice Paillassa;Riadh Dhaou
Affiliations:
IRIT laboratory --- ENSEEIHT, Network & Telecommunication Department, Toulouse, FRANCE;IRIT laboratory --- ENSEEIHT, Network & Telecommunication Department, Toulouse, FRANCE;IRIT laboratory --- ENSEEIHT, Network & Telecommunication Department, Toulouse, FRANCE
Venue:
AINTEC '07 Proceedings of the 3rd Asian conference on Internet Engineering: Sustainable Internet
Year:
2007

Citing 2
Cited 2

Link Stability in Mobile Wireless Ad Hoc Networks

LCN '02 Proceedings of the 27th Annual IEEE Conference on Local Computer Networks
On Metrics for Mobility Oriented Self Adaptive Protocols

ICWMC '07 Proceedings of the Third International Conference on Wireless and Mobile Communications

EF-MPR, a new energy eFficient multi-point relay selection algorithm for MANET

The Journal of Supercomputing
Design guidelines for quality of service support in Optimized Link State Routing-based mobile ad hoc networks

Ad Hoc Networks

Quantified Score

Hi-index	0.00

Visualization

Abstract

In order to improve network performance, adaptive protocol would adapt to different aspects of the network dynamic exhibited by the wireless systems and more particularly by the ad hoc networks. In this paper we consider the adaptation to the ad hoc network dynamic through two parameters: mobility and density. We study the impact part of the density metric and of the mobility metric. Considering the Optimized Link State Routing protocol (OLSR), our work focus on the Multipoint Relays (MPR) selection. A new approach to select a MPR by using a simple modification and no additional packet header is proposed. It introduces the idea of Link Duration criterion as mobility metric for MPR selection. From simulation results it appears that the protocol performance can be enhanced by mobility adaptation after the density one. The proposed scheme outperforms the standard protocol for large number of nodes.