A Novel Routing Technology Based on Circle and Wedge for Wireless Sensor Network
In this paper,a novel routing technology b ased on circle and wedge trained for wireless sensor networks is proposed to extend network lifetime and to reduce transmission delay.The routing protocol based on hierarchical architecture called CWR protocol need not the routing table,which saves lots of energy and cache of the sensor,also reduces the delay of looking for routing information.To solve the local routing for the same sector district,we present the new energy-efficient access point(AP)election algorithm,local position resolution protocol (LPRP)and the network position translation(NPT),which is cooperated with to support CWR protocol in the AP.An important by-product of the routing protocol is that we propose a new method to balance energy consumption and to keep approximate network wide energy equivalence by replacing AP with Backup AP when the AP is exhausted.We continue to describe each routing path s energy consumption in a wedge,and the whole sensor network deployment of energy is to be understood and improved accordingly. The simulation results show at last that the performance of our CWR protocol is better than the others under the condition of the system architecture for WSN trained (AWT).
Routing protocol Local position resolution protocol Network position translation CWR protocol.
Jiliang Zhou Caixia Li Qiying Cao Qingcong Lv Linlang Liu
College of Information Science and Technology Donghua University Songjiang,Shanghai City,China
国际会议
2008 IEEE International Conference on Onformation and Automation(IEEE 信息与自动化国际会议)
张家界
英文
47-52
2008-06-20（万方平台首次上网日期，不代表论文的发表时间）