Autonomous Community Coordination Technology to Achieve High Assurance in Wireless Sensor Network

Wireless Sensor Network (WSN) is widely used in Emergency Management System (EMS) to assure requirement of safety. If emergency happens, real-timely transmitting emergency information in dynamically changing environment should be assured. Therefore, community is introduced to solve this problem. In this paper, to achieve high assure, autonomous community coordination technology is proposed. Each community selects appropriate main route to avoid conflict with other communities. Moreover, if failure happens, each community will coordinate with each other to avoid the conflict and make less influence to normal information. Evaluation results indicate the improvement.