Title :
Enhancing performance OLSR in MANET
Author :
Loutfi, A. ; Elkoutbi, Mohammed
Author_Institution :
Lab. SIME, Univ. Mohammed V-Souissi, Rabat, Morocco
Abstract :
The performance of a Mobile Ad hoc Network (MANET) is closely related to the capability of the implemented routing protocol to adapt itself to unpredictable changes of topology network and link status. The Optimized Link State Routing (OLSR) protocol is a one key of the proactive routing protocols for MANETs. It is based on the multi-point relays (MPRs) technique to reach all nodes in the network with a limited number of broadcasts. In this paper, we propose new version of the original OLSR protocol based on a new density parameter, in the goal to enhance and adapt it in the presence of the mobility. Also we will analyze and compare the performance of protocols based on a density criterion (Di1OLSR & D2iOLSR), mobility criterion (MobOLSR) and OLSR standard using NS-2 network simulator.
Keywords :
mobile ad hoc networks; routing protocols; telecommunication network topology; MANET; OLSR; broadcast communicatio; density parameter; mobile ad hoc network; multipoint relay technique; network topology; optimized link state routing protocol; Abstracts; Gold; Mobile communication; Routing protocols; Wireless communication; Ad hoc networks; Multipoint relays; NS-2; Node density degree; OLSR protocol;
Conference_Titel :
Multimedia Computing and Systems (ICMCS), 2012 International Conference on
Conference_Location :
Tangier
Print_ISBN :
978-1-4673-1518-0
DOI :
10.1109/ICMCS.2012.6320206
