Jamming attacks like constant jamming, deceptive jamming, random jamming and reactive
jamming disrupt the normal operation of nodes in wireless sensor networks thereby …

Wireless Sensor Networks are used to examine environmental conditions using a set of
spatially distributed sensors. This is done by cooperatively exchanging data between nodes …

Internet of Things (IoT) revolutionizes our daily life by incorporating the Internet and Wireless
Sensor Network (WSN) together. IoT provides us healthier, comfortable, and easy life than …

Energy is a key resource in Wireless Sensor Networks (WSNs), especially when sensor
nodes are powered by batteries. This thesis is investigates how to save energy of the whole …

Wireless sensor network is built by deploying sensor nodes in the environment. Sensors
perform the monitoring task substituting human presence at the site. Sensor nodes are freely …

Wireless sensor networks (WSNs) have become an integral part of healthcare monitoring
applications and also using in a wide range of domains such as environmental monitoring …

Wireless sensor networks (WSN) play a key role in modern applications, for instance, in
smart homes as will be demonstrated in this paper. ZigBee technology provides better …

Privacy is a necessary component of any security discussion. Privacy and security must be
considered separately as well as together. Threads of privacy are visible throughout the …

In this paper we propose and evaluate a wireless sensor network (WSN) system in order to
improve an existing patient-monitoring and surveillance system at the cardiologic intensive …

The impact of wireless sensor networks (WSNs) is increasing rapidly. These networks have
been rapidly adopted due to their scalability, low-power requirement, affordability …