Sink attributes analysis for energy efficient operations of wireless sensor networks under randomly varying temporal and spatial aspects of query generation

摘要: Abstract Rapid advances and the development, compactness economic viability; in IC technology, network hardware components associated software have completely change networking paradigm. The wireless sensor networks (WSNs) also been not isolated from this unexpected changeover. This paper addresses three principal aspects that of interest WSN researcher community. These are investigating suitable cluster formation scheme some prominent scheme, incorporating Spatio-temporal random query generation subsequently model it using appropriate extensively used probabilistic distribution functions, exploring importance sink node(s) attributes towards much better energy profile WSN, as consumption a vital component deciding overall service conditions. integration these led to various case studies, which principally involves, uses SKM, SFCM, DKM DFCM clustering schemes, uniform Poisson probability mass functions mathematically dependence pattern, surveillance by single stationary sink, moveable four sinks. simulation results studies analyzed compared.