The research of energy balance routing protocol based on connected dominant set for wireless sensor network

Aiming at the shortage of LEACH protocol, a new routing protocol CDS-EBRP is proposed in this paper, CDS-EBRP fully takes account of the energy consumption of individual node and entire network, a rational transmission path from nodes of network to sink node is searched, Aiming at the network topology changes which are caused by the dead of cluster head nodes, the invalidation of cluster member nodes and new nodes joining, CDS-EBRP designs the corresponding valid mechanism to respond, and it can rapidly adapt to the topology change of network. The simulation results show that CDS-EBRP has great improvement in prolonging the network lifetime and reducing the energy consumption, it is an ideal routing protocol for WSN.