Irregular Grid Quorum Based Location Management for Wireless Sensor Network

摘要：

Location service provides position of mobile destination to source node so that position based routing can be applied. Several quorum-based location services have been proposed. These location service protocols suffer from complex structure with high overhead, or host location foreknowledge, and difficulty in quorum construction. To overcome those deficiencies, we propose a novel quorum-based location service. In the proposed scheme, location databases are stored in the network nodes themselves, which form a self-organizing virtual backbone network. Quorum system is constructed on the virtual backbone network in conformity to irregular grid rule. Every mobile node will notify its location update information to irregular grid quorum system so that other hosts can obtain the mobile node location through irregular grid quorum system. The simulation results show that our proposed location service leads to high success rate, appropriate quorum size and good load.

关键词： wireless sensor network quorum location management

作者: Yi Li Dongliang Xie Canfeng Chen Jian Ma

作者单位: State Key Lab of Networking and Switching Technology Beijing University of Posts & Telecommunication Nokia Research Center, Beijing Beijing, China

会议类型: 国际会议

会议名称: 2009 WASE International Conference on Information Engineering(2009年国际信息工程会议)(ICIE 2009)

会议地点: 太原

会议语种:英文

页码: 333-336

在线出版日期: 2009-07-10（万方平台首次上网日期，不代表论文的发表时间）