EDHRP: Energy efficient event driven hybrid routing protocol for densely deployed wireless sensor networks

摘要: Abstract Efficient management of energy resources is a challenging research area in Wireless Sensor Networks (WSNs). Recent studies have revealed that clustering an efficient topology control approach for organizing network into connected hierarchy which balances the traffic load sensor nodes and improves overall scalability lifetime WSNs. Inspired by advantages techniques, we three main contributions this paper. First, propose cluster formation algorithm called Active Node Cluster Formation (ANCF). The core aim to ANCF distribute heavy data high consumption evenly offering unequal size clusters network. developed scheme appoints each head (CH) near sink sensing event while remaining set heads (CHs) are appointed middle achieve highest level efficiency dense deployment. Second, lightweight mechanism Sensing Algorithm (ANSA). key ANSA avoid overlapping redundancy appointing active with satisfy coverage event. Third, Routing (ANRA) address complex inter intra routing issues highly deployment based on node dominating values. Extensive experimental conducted through simulator NCTUNs 6.0 reveal our proposed outperforms existing techniques terms efficiency, end-to-end delay redundancy, congestion setup robustness.