ABSTRACT Wireless Sensor Networks (WSNs) is one of the most rapidly growing research
domain. This is because of the development of sensor nodes with extremely low cost and …

Many sensor networks suffer from the energy hole problem which is a special case of load
imbalance caused by the funnelling effect of many sensor nodes transmitting their data to a …

Wireless sensor networks (WSNs) have been regarded as an emerging and promising field
in several applications like facility, health, environmental monitoring, military survival lance …

One of the most important operations of the Wireless Sensor Networks (WSNs) is data
collection. Due to power limitation of sensors, the process of data collection from nodes in …

ABSTRACT Wireless Sensor Networks play a vital role in applications like disaster
management and human relief, habitat monitoring, studying the weather and eco systems …

An optimised logical topology facilitates the sensors of a network to communicate with each
other with little overheads, lower energy consumption, and reduced latency. It also …

Data aggregation of traditional wireless sensor networks can be used for data privacy
calculation, preventing denial, defending internal and external attacks, tracking and fixing …

Wireless sensor network (WSN) is currently one of the most promising areas in the field of
information and communication technologies (ICT). This new technology has unlimited …

Wireless networks that combine a many-to-one traffic flow with multi-hop communication
suffer from a funnelling effect that inevitably overburdens nodes closer to the base station. In …

A typical sensor network is conceived as being a very large collection of low-powered,
homogeneous nodes that remain static post-deployment and forward sensed data to a …