Dynamic Hierarchical Communication Paradigm for Wireless Sensor Networks: A Centralized, Energy Ef.cient Approach
Effective utilization of limited power resources by the sensors is pre-eminent to Wireless Sensor Networks. Organizing the network into balanced clusters based on assigning equal number of sensors to each cluster may have the consequence of unbalanced load on the cluster heads. By-product of this is unbalanced consumption of energy by the nodes which leads to minimization of network lifetime. We put forth a Sink administered Load balanced Dynamic Hierarchical Protocol (SLDHP) to balance the load on the principal nodes. Hierarchical layout of the sensors endows the network with increased lifespan. Outcome of this protocol also includes substantial saving of the energy consumed by the nodes. Simulation results indicate significant improvement of performance over Base station Controlled Dynamic Clustering Protocol (BCDCP).
Wireless Sensor Network Sink Principal Node Superior Node Network Lifetime.
Suraiya Tarannum S Srividya D S Asha R Padmini L Nalini K R Venugopal L M Patnaik
Dept.of Telecom Engg.,AMC Engineering College,Bangalore - 560 083 Dept.of CSE.,University Visvesvaraya College of Engineering,Bangalore - 560 001 Dept.of CSE.,Indian Institute of Science,Bangalore - 560 012
国际会议
广州
英文
2008-11-19（万方平台首次上网日期，不代表论文的发表时间）