A NOVEL BROADCASTING METHOD FOR CODE DISSEMINATION IN WIRELESS SENSOR NETWORKS

Wireless Sensor Networks (WSNs) comprises of nodes, exchanges information wirelessly with each other. Important concept used is code dissemination during which code is wirelessly propagated to all target nodes in the network. Flooding is leveraged to establish route to destination for routing. Each node informs other nodes its latest link, flooded across network. Trickle one of the important network protocols, performs flooding the code, by a technique known as Code Dissemination. During broadcast, there may be loss created at each node because of random traffic created between the nodes. This lead s to traffic implosion . This limitation is reduced by using flooding schemes that achieve high reliability while reducing redundant traffic by controlling the number of broadcasts.