Title :
P-OLSR: Position-based optimized link state routing for mobile ad hoc networks
Author_Institution :
Tejas Networks India Ltd., Bangalore, India
Abstract :
Optimized link state routing (OLSR) protocol is a table-driven proactive routing protocol for wireless mobile ad hoc networks. The key idea behind this protocol is to reduce the control message overheads by marking subset of neighbors as multi-point relays (MPRs). In this paper, we discuss problems of OLSR or other routing protocols that are due to mobility of nodes. We integrate our solutions to OLSR protocol and call it as Position-based OLSR (P-OLSR). Performance evaluation of OLSR and P-OLSR is done through NS simulation. Simulation results show that P-OLSR outperforms OLSR with respect to packet delivery, throughput, latency and normalized overheads.
Keywords :
ad hoc networks; mobile radio; routing protocols; P-OLSR protocol; multipoint relays; nodes mobility; position-based optimized link state routing protocol; wireless mobile ad hoc networks; Ad hoc networks; Broadcasting; Computer networks; Delay; Mobile ad hoc networks; Network topology; Relays; Routing protocols; Throughput; Wireless application protocol;
Conference_Titel :
Local Computer Networks, 2009. LCN 2009. IEEE 34th Conference on
Conference_Location :
Zurich
Print_ISBN :
978-1-4244-4488-5
Electronic_ISBN :
978-1-4244-4487-8
DOI :
10.1109/LCN.2009.5355100
