Date Added: Jan 2011
This paper presents a routing scheme in wireless sensor networks. The objective of the paper is to select the next hop for data forwarding, which increase the lifetime of wireless sensor network. The main constraint in wireless sensor network is energy. The network energy can be increased by a proper reliable routing method. Here the relay node is selected based on node energy and link qualities. In this proposed algorithm the routing method reduces the power consumption and time delay; as a result data transmission will be faster.