Abstract: Power saving is an important issue in WSN now days. For minimizing the power usage, the nodes get switching to sleep mode. So, the main objective of this work is to design an improved algorithm for sleep scheduling in WSN. It will provide the concept of synchronous and asynchronous sleep scheduling. It will also provide the concept of adaptive duty cycle and also provides optimization of energy. In this, it will formulate the routing problem as shortest path problem. The proposed mechanism will be implemented with MATLAB.

Keywords: WSN System, Sleep awake cycle, Route Management, Sleep Scheduling etc.