A Multi-hop Grouping Scheme for Assisting Handoff Procedure in Vehicular Networks
The duplicate address detection (DAD) has been a time-costly and a bottleneck in IP address configuration.The dynamic host configuration protocol (DHCP) was proposed and adopted to effectively assign unique address to a host.However,DHCP is not suitable for networks with a large number of nodes,and address renumbering under DHCP would be much more complicated than that under stateless auto-configuration.In vehicular networks,moving vehicles get connected to the Intemet through the access point set up by the road.The handoff operation is supposed to happen frequently due to the fast moving of vehicles.Therefore,the performance of handoffbecomes one of the most important issues to maintain seamlessly connection to the Internet in vehicular environment.In this paper,we propose a multi-hop group assisted handoff algorithm to effectively reduce handoff latency for avoiding the impact of time-consuming from IP configuration operation.
vehicular networks handoff DAD DHCP IP configuration multi-hop
Yan Jin Keewook Rim Keecheon Kim Min Wei
Dept.of Computer Science & Engineering, Konkuk University, Seoul, South Korea Dept.of Computer & Information Science, Sun Moon University, Chung-Nam, South Korea Chongqing University of Posts and Telecommunications, Chongqing, China
国际会议
台湾
英文
3719-3725
2011-12-11（万方平台首次上网日期，不代表论文的发表时间）