MEGOR: Multi-constrained Energy efficient Geographic Opportunistic Routing in Wireless Sensor Network

Abstract

Providing better energy efficient network is the important critical issues in Wireless Sensor Networks. We presented Multi-constrained Energy efficient Geographic Opportunistic Routing algorithm that enhance the network lifetime based on efficient Geographic Opportunistic Routing. Geographic Opportunistic Routing algorithm uses single path multi hop routing technique in which packets are effectively routed from source to the sink node in a given geographical region. Proposed algorithm is devised with unique parameters viz., Single hop Packet Progress, Packet Reception Ratio, Residual Energy and Energy Density to select intermediate next nodes to forward the packet to sink node. The MEGOR exhibits better results in terms of delay, reliability, energy efficiency and network lifetime when compared with earlier state_of_art works.