Energy is one of the most critical resources for sensor devices that decides the network
lifetime of the wireless sensor networks. In many circumstances, sensor devices consume …

Development of energy-efficient wireless sensor networks is crucial in the deployment of IoT
and IIoT for modern day applications like smart home, smart vehicles, and smart industries …

Data collection is the basic purpose of deploying in heterogeneous WSNs for Internet of
things, and the problem of data collection is the key problem that needs to be solved in …

Considering the fault tolerance mechanism in the route optimization of the mobile wireless
sensor network (MWSN), we analyze the routing fault tolerance between nodes and …

Generally, wireless sensor network is a group of sensor nodes which is used to continuously
monitor and record the various physical, environmental, and critical real time application …

Wireless sensor networks (WSNs) are characterized by many to one traffic pattern, where a
large number of nodes communicate their sensed data to the sink node. Due to heavy data …

Data collection through the mobile sink in wireless sensor networks (WSNs) is an effective
solution to the hot-spot or sink-hole problem caused by multi-hop routings using the static …

In order to mitigate the hot spot problem and prolong the network lifetime, data gathering
with mobile sink is an effective measure to enhance the system performance. However, the …

Numerous tiny sensors are restricted with energy for the wireless sensor networks since
most of them are deployed in harsh environments, and thus it is impossible for battery re …

Data acquisition using mobile sink in wireless sensor networks (WSNs) has shown
significant advantages, especially in large-scale networks. Unlike the acquisition of sensor …