We describe a sensor-driven, or sentient, platform for context-aware computing that enables applications to follow mobile users as they move around a...

Augmented reality systems supplement reality by adding virtual objects into a real-world view. In this article, we describe a flexible mobile code app...

The widespread deployment of inexpensive communications technology, computational resources in the networking infrastructure, and network-enabled end...

Fair queueing in the wireless domain poses significant challenges due to unique issues in the wireless channel such as location-dependent and bursty c...

Many medium-access control (MAC) protocols for wireless networks proposed or implemented to date are based on collision-avoidance handshakes between s...