The advances in hardware manufacturing technologies and wireless communications
enabled the evolution of tiny, multi-functional, low-power and resource constrained sensor …

In a typical wireless sensor network, the batteries of the nodes near the sink deplete quicker
than other nodes due to the data traffic concentrating towards the sink, leaving it stranded …

The concentration of data traffic towards the sink in a wireless sensor network causes the
nearby nodes to deplete their batteries quicker than other nodes, which leaves the sink …

Mobile sinks were introduced in wireless sensor networks (WSNs) to mitigate the infamous
hotspot problem. However, routing in mobile-sink-based WSNs requires frequent updation …

Recently, many routing protocols have been implemented to accomplish progress in the
energy consumption field for data collecting wireless sensor networks. Owing to the …

Energy conservation is a critical issue in resource constraint wireless sensor networks.
Employing mobile sink to deliver the sensed data becomes pervasive approach to conserve …

There are two major challenges in mobile sink based wireless sensor networks (WSNs)
concerning to the query-driven scenarios, first, dissemination of queries to their respective …

A plethora of applications in our daily life uses the assistance of wireless sensor networks.
The main drawback of the sensors is the resource constrained nature especially with regard …

Low power and lossy networks have been an active area of research due to their large
number of potential applications in different environments like health, environment …

Recently, wireless sensor network (WSN) has drawn wide attention. It can be viewed as a
network with lots of sensors that are autonomously organized and cooperate with each other …