期刊名称：International Journal of Engineering and Computer Science
印刷版ISSN：2319-7242
出版年度：2015
卷号：4
期号：3
页码：10721-10735
出版社：IJECS
摘要：The real challenge for wireless sensor network is to design optimal routing protocol which enhance thenetwork lifetime by reducing energy consumption. Energy saving is the main component in designing of networkarchitecture.Many routing protocol have been developed in the past years and research is still going on for the bestpossible solution .One of the best routing protocols between them is clustering based protocol. It is the most efficientmethod of reducing energy consumption by load balancing over the nodes. In this thesis, a new routing protocol isproposed to improve network lifetime by reducing energy dissipation. AODV protocol is modified to improve leachprotocols transmitting capability, enhancing throughput and reducing packet loss and delay. It had used TDMA MACprotocol for the transmission of data among the nodes and base station. This reduces collision in the channel andprovide real time guarantees by eliminating packet losses and delay. Then multi hop routing protocol is used insteadof direct transmission as it gives better results in transmission of data. It helps in reducing energy consumption in faraway nodes during transmission
关键词：Cluster head ;Leach; Multi hop routing; Network Simulator; TDMA
