Network lifetime plays an integral role in setting up an efficient wireless sensor network. The
objective of this paper is twofold. The first one is to deploy sensor nodes at optimal locations …

In wireless sensor networks (WSNs), network lifetime and energy consumption are two
important parameters which directly impacts each other. In order to enhance the global …

With today's technology humanity is continuously approaching a time where a vast majority
of our electronic devices will be interconnected, or networked, commonly known as the …

This article deals with sensor coverage scheduling in wireless sensor networks subject to Q-
coverage constraints. The main concern is to maximize the network lifetime, while ensuring …

In the recent times, Quality of Service (QoS) terminology has been frequently used for
Wireless Sensor Networks (WSNs) because of the fact that the targets which are covered by …

In energy-constrained wireless sensor network, one way is to the maximize network lifetime
to cover all the targets (full coverage) is to group sensor nodes proficiently in such a way that …

Network lifetime play a vital role in setting up an energy efficient wireless sensor network.
The lifetime of the network can be improved by efficient deployment and scheduling of the …

Lifetime of the network plays a vital role in working wireless sensor networks. Network
lifetime can be improved by the efficient use of present sensor nodes in wireless sensor …

Abstract The Internet of things (IoT) provides an infrastructure to constructing smart cities.
Through the installed IoT sensors in the city, a large amount of information of the city is …

When designing a wireless sensor network several performance metrics should be
considered, eg, network lifetime, target coverage, sensor energy consumption. As a rule …