Publications

We study the channel filter characteristics in free-space based dynamic spectral equalizers as a function of the active device loss mechanism.

This paper gives an overview of some outcomes produced in the FP7 project PHYDYAS ­ PHYsical layer for DYnamic AccesS and cognitive radio.

Efficient sequencing of a mix of end-products in a final assembly shop is particularly well-suited for a pull manufacturing environment, such as Just-In-Time (JIT).

The project investigated scientific, technical and technological concepts and solutions for future communication networks.

This deliverable is a final report on energy efficiency improvements enabled by base stations radio technologies.

A transmitter using this system comprises a master oscillator followed by a chain of h.f. amplifiers terminating in a high-efficiency plate-modulated amplifier, and a chain of l.f.

The increasing demand for higher data rates in cellular networks has resulted in a trend to smaller cell sizes and pico-cellular hot spot coverage.

We describe a new type of branch and bound procedure for finding a maximum clique in an arbitrary graph G = (V,E).

The maximum clique extraction problem finds extensive application in diverse domains like community discovery in social networks, brain connectivity networks, motif discovery, gene expression in bi

A lemma of Fouquet implies that a claw-free graph contains an induced C-5, contains no odd hole, or is quasi-line.