In designing the wireless sensor networks, the energy is the most important consideration
because the lifetime of the sensor node is limited by the battery of it. To overcome this …

Traditional trust management schemes developed for wired and wireless ad hoc networks
are not well suited for sensor networks due to their higher consumption of resources such as …

A wireless sensor network consists of hundreds or thousands of small energy-limited
sensors that are densely deployed in a large geographical region. It has been demonstrated …

Wireless sensor networks can be used by the military for a number of purposes such as
monitoring militant activity in remote areas and force protection. Being equipped with …

Research on wireless sensor networks has recently received much attention as they offer an
advantage of monitoring various kinds of environment by sensing physical phenomenon …

Wireless sensor networks routing protocols always neglect security problem at the designing
step, while plenty of solutions of this problem exist, one of which is using key management …

We consider the problem of correlated data gathering in sensor networks with multiple sink
nodes. The problem has two objectives. First, we would like to find a rate allocation on the …

The authors present a new method for data gathering that maximizes lifetime for wireless
sensor networks. It involves three parts. First, nodes organize themselves into several static …

Different from traditional networks, wireless sensor networks (WSNs) are highly dependent
on specific applications and are severely constrained by energy, storage capacity and …

Wireless sensor networks make possible many new applications in a wide range of
application domains. One of the primary applications of such networks is the detection and …