this one of security protocol in wireless sensor network

Bluetooth (BT) is presently the primary wireless technology for short range Personal Area Networks (PAN). Piconet is the basic unit of networking in BT that contains one master and from one to seven active salve devices. Piconets can be interconnecte

Approach: NS-2 is an open source system that is developed using C++ and Tool Control Language TCL. Researchers can freely add new components to the system to server their own purposes. The latest version of NS-2 is version 2.28. Within this version,