Implementation of CRSN in Mobile Phones for Detection of Explosives.

By utilizing the applications of wireless sensor networks we aim at improving the security of human life by preventing terrorist attacks causing explosion in certain areas. In real time monitoring we require fast transmission of the information and also high scalability of the sensor network for explosive detection. The aim of this paper is to utilize nano sensors for explosive trace detection to secure populated area using cellular networks. It would further help the police in detection of explosives more quickly, isolation of suicide bombers, remediation of explosives manufacturing sites, and forensic and criminal investigation. The idea is to embed tiny cognitive radio sensor node into mobile phones that adapts to changing environment by analyzing RF surroundings and adjusting spectrum use properly. This implementation would be able to detect explosives which in turn would inform the law and enforcement agency.