An Optimized Energy-Efficient Reconstruction of Mobile Point Source in Sensor Networks
Zhigang Chen · Journal of Hunan University · 2009
The existing researches either neglect the spatial relation among data samples or fail to consider the case of mobile source.A Low Power Self Scheduling(LPSS) protocol for mobile point source environment was proposed.LPSS first compute a distance to the event source,in which all sensing reports were collected.Then,the mobility of the event source was considered,and sensor nodes were self-scheduled to join or leave the representative nodes group.Simulation results have demonstrated that the proposed method can achieve lower reconstruction distortion with lower energy consumption.