期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2015
卷号：6
期号：6
页码：5121-5125
出版社：TechScience Publications
摘要：Mobile wireless network are capable of autonomous operation which operates without base station infrastructure. In it, nodes cooperate to provide connectivity and services without centralized administration. OLSR is a proactive protocol, which maintains 3 types of table viz. Neighbor Table, Topology Table and Routing Table. It uses MPR (Multipoint Relay) Mechanism in order to avoid redundant dissemination over same network area. Here we have introduced W-OLSR which is an extension to existing OLSR. OLSR doesn’t consider signal strength or transmission delay in order to select MPRs. By inculcating these metrics, we were able to get healthier MPRs. Simulation result shows that W_OLSR has outperformed OLSR in terms of Mobility and Packet Loss.
