Date Added: Jun 2012
The application has presented the details of Wireless Sensor Network differs basically from the overall knowledge network. It spotlight on tight communication however restricted in storage, lifetime, power and energy. The WSNs consists of unbelievable network load and it leads to energy wastage and packet loss. Several of the present concepts are developed for link level congestion management. The rate optimization technique for node level congestion can assist to control the traffic at node level. Except supply and sink node the remaining nodes might participate in forwarding the packets towards the communication direction. The speed based mostly adjustment technique is applied to avoid packet dropping in order to save lots of the network resources.