Sink mobility has long been recognized as an efficient method of improving system
performance in wireless sensor networks (WSNs), eg relieving traffic burden from a specific …

In recent years, Wireless Sensor Networks with a Mobile Sink (WSN-MS) have been an
active research topic due to the widespread use of mobile devices. However, how to get the …

Data collection and transmission are the fundamental operations of WSNs. The performance
of WSNs relies upon these essential tasks because data gathering directly affects the …

Data gathering is a focal task in wireless sensor networks (WSNs) that expends most of the
sensor nodes' energy. Two factors that are considered essential in data gathering are …

Recently, mobile collector or sink mobility has become an important research topic in WSNs.
Data collector mobility can improve the performance of WSNs. Mobile sinks are mounted on …

In large-scale wireless sensor networks, due to the randomly movements of nodes and a
sink, the network topology is changing frequently. Because nodes and the sink do not know …

Recent advances in the development of microprocessors, microsensors, ad-hoc wireless
networking and information fusion algorithms led to increasingly capable Wireless Sensor …

Wireless sensor network is spatially distributed sensors with limited resources such as
energy and buffer. Data loss prevention is challenging task in wireless sensor network …

Being a core-enabling technology for next generation communication infrastructure,
Wireless Sensor Networks (WSNs) are under heavy research curiosity since last couple of …

Establishing an efficient data gathering scheme in wireless sensor networks is a challenging
task. Lot of researches has been carried out to establish energy efficient data gathering …