Cognitive radio is generally understood as an intelligent wireless communication system aiming at the efficient utilization of radio resources. We argue for the extension of its sc...
—We present a cooperative spatial reuse (CSR) scheme as a cooperative extension of the current TDMAbased MAC to enable spatial reuse in multi-rate wireless networks. We model spa...
Chenguang Lu, Frank H. P. Fitzek, Patrick C. F. Eg...
Data access applications in Mobile Ad Hoc Networks (MANETs) suffer from intermittent network connections and restricted power supplies. While most of the researches focus on Media...
The Web is rapidly increasing its reach beyond the desktop to various devices and the transcoding proxy is appeared to support web services efficiently. Recently, the cooperative t...
We present a novel method for tracking the movement of people or vehicles in open outdoor environments using sensor networks. Unlike other sensor network-based methods, which depe...