AOZDV: An Enhanced AODV Protocol based on Zone Routing in MANET
In MANET, AODV is one of famous on-demand routing protocols, which uses the routing tables in the nodes if possible, or a RDP (route discovery process) is triggered to find a new route. However, in the large MANET, the network performance becomes worse because of the limitations of RDP. In this paper, we propose a novel routing protocol, named AOZDV (Ad hoc On-demand Zone and Distance-Vector Routing), which enhances the AODV protocol through zone routing. AOZDV creates a zone with neighbor nodes of the source/destination using traffic and power information, and it utilizes a destination-vector table for internal-zone routing while it adopts the AODV protocol for outer-zone routing. Using simulations, we prove that AOZDV can reduce the rate of route loss rate and RDP caused by route loss compared with DSR and AODV.
Mobile Ad-hoc Network AODV Zone Routediscovery process Destination-vector table AOZDV
HongKi Lee YongWoo Kim JooSeok Song
Department of Computer Science,Yonsei University, Seoul, Korea Medical Device Evaluation and Radiation Health Electronic Medical Device Team,Korea Food & Drug Admi
国际会议
上海
英文
2007-09-21（万方平台首次上网日期，不代表论文的发表时间）