Geographical Distance Based Multipath Routing With Temporal Features in Wireless Sensor Network

Wireless Sensor Network is the latest research field in the world of computer network as it contains different varieties of real time applications. In the wireless sensor network, the data collection, detection, data process as well as transmissions to the user is done by a small, entity sensor nodes functional in a remote area of a wireless sensor network. It has some key features like high aggregation rate, reliable data aggregation and transmission, reduced number of messages for setting up a routing tree, maximized number of overlapping routes Due to the nodes mobility, the network changes dynamically were nodes add as well as removed. In this paper we approach a data aggregation in wireless sensor network with the help of geographical based multipath routing. Here selection of routing path is done by using geographical distances which is useful to get better energy efficient packets which is travel over smaller distances towards the sink node. Multipath routing guaranteed that the path is reliable and in the case of failure of one path other paths are always available. At cluster head the data is aggregated and this data forwarded towards the sink. Temporal relation is also considered while sending data packets from every node to the sink node.