BSCH: New chain routing protocol with best selection cluster head in wireless sensor networks

The optimum use of energy is one of the important needs in wireless sensor networks, because sensor devices usually utilize the battery power. In this paper the suggested routing algorithm (BSCH) has been given by determining an optimum routine on the basis of energy use and the number of taken hobs. To transfer information from nodes' sensor to BS (Base station), information transmission has been utilized in a chain. In BSCH algorithm, Nodes' space is divided into several clusters. In each cluster, continuously, the best node is chosen according to energy and the distance of other nodes' cluster with the given formula as leader (cluster head) and forms a chain in that group. In time of data transmission from nodes to leader, multi chain way is used. because, in time of chain creation of each node is connected to anode which has the least distance to leader in its transmission radius. Finally, BSCH has also been compared with LBEER algorithm [6]. Simulation results have been illustrated which are indicators of abettor performance of BSCH.