期刊名称：International Journal of Computer Science & Technology
印刷版ISSN：2229-4333
电子版ISSN：0976-8491
出版年度：2013
卷号：4
期号：2
页码：338-342
语种：English
出版社：Ayushmaan Technologies
摘要：Recent technological advances in communication and computation have enabled the development of low-cost, low-power, small in size, and multifunctional sensor nodes in wireless sensor network. Energy saving is the crucial issue in designing the wireless sensor network. The main constraints on the implementation of a wireless sensor network is energy of the node i.e battery life of the nodes. In this paper we intend to design centralized and energy saver hierarchical routing protocol and compare with BCDCP (Base station Controlled dynamic Clustering Protocol) and SHPER(Scaling Hierarchical Power Efficient Routing). To design a new protocol with named Base Station Controlled and Energy Efficient Centralized Hierarchical Routing Protocol (BECH). In BECH, initially the base station request to all nodes to send their neighbour list and residual energy. After having the information about the whole network, the base station performs computation to form the better cluster in such a way that there is less energy consumption. In BECH, the selection of cluster heads is not randomized but is based on the residual energy of the cluster nodes and the logical structure of the whole network. So the life span of the whole network is increased.
