—Ubiquitous systems build on the vision that great amounts of fixed and mobile microchips and sensors will be integrated in everyday objects. Developing services on basis of sen...
Faruk Bagci, Julian Wolf, Benjamin Satzger, Theo U...
Communication solutions for passengers on public transport vehicles, in the form of on-board networks connected to the Internet via a mobile router (MR) and a wireless link, are...
Denial of Sleeping is a novel type of potential attacks in wireless network. The object of the attack is a sensor node’s power supply. To make sensors inexpensive so that they ca...
— A sensor network is a collection of wireless devices that are able to monitor physical or environmental conditions. These devices are expected to operate autonomously, be batte...
We explore fundamental performance limits of tracking a target in a two-dimensional field of binary proximity sensors, and design algorithms that attain those limits. In particul...