Advances in Computer Science : an International Journal (ACSIJ)
Target tracking is one of the most important applications in wireless sensor networks. In most of objects tracking sensor networks, a general method which is called clustering has been used. The target to be tracked may go unnoticed due to problems like node failures, communication failures amongst nodes and localization errors. Recovery mechanism needs to be initiated to find the exact location of the lost target. Hence, using base station, a new clustering method and new recovery mechanism with virtual grid, the authors introduce an efficient protocol namely (EBSOTT).