Scalable Sensor Monitoring System Using Zone Based Wireless Mesh Networks
Large-scale wireless sensor networks comprise of thousands of tiny and low cost devices with very limited energy.Sensors in this network collaborate with each other to monitor surrounding environment and transmit data to sink points by means of multi-hop communication.Thus routing functionality is necessary for self-organized sensor networks.The routing,however,requires high energy consumption and introduces a scalability issue.To tackle the problem,we propose a hierarchical sensor network,where sink nodes self-organize a form of mesh network.Such a way releases a dependency of sink nodes on pre-installed network infra.Thereby sensors directly transmit data to their sink node that can be located anywhere,resulting in low energy consumption and high scalability.
Wireless Mesh Networks Scalable Sensor Monitoring System Using Zone Based
Yonghyuck Kim Youngsuk Lee Younghan Kim WANG Ping
Department of Electronic Engineering,Soongsil University,Seoul,Korea Chongqing University of Posts and Telecommunications,Chongqing 400065,China
国内会议
第二届中国传感器网络学术会议暨第一届中韩传感器网络学术研讨会(CWSN2008CKWSN2008)
重庆
英文
444-447
2008-10-12（万方平台首次上网日期，不代表论文的发表时间）