నైరూప్య

Link Quality Aware Wireless Sensor Networks Using Adaptive Code Dissemination Protocol

C. Bhuvaneswari, Ellcy Priana

Wireless reprogramming is a crucial technique for software deployment in wireless sensor networks. Code Dissemination is basic building block to enable wireless reprogramming. We present a Adaptive code Dissemination protocol. It is used to solve hidden terminal problems. It uses fast sender selection algorithm to avoid transmission collision. We enable dynamically configurable packet sizes to support large packets to improve efficiency. It employs a simple impact-based back off timer design to shorten the time spent in coordinating multiple eligible senders so that the largest impact sender is most likely to transmit.