Quality of Deployment in Surveillance Wireless Sensor Networks

When wireless sensors are used to keep an area under surveillance the most critical issue is the quality of the deployment. In this paper, we study the quality of the deployment in surveillance wireless sensors by proposing several quality measures. The field is modelled as a grid and a probabilistic sensor model is utilized to determine the coverage area which is referred to as the iso-sensing graph. With the proposed deployment quality measures, the surveillance wireless sensor network can be designed.