Publications

First results on the epilayer-side mounting of quantum cascade (QC) lasers are presented. Operated in continuous wave (cw) mode, these lasers are superior to substrate-bonded devices.

We consider error-correction over the Non-Binary Synmmetric Channel (NBSC), a natural probabilistic extension of the traditional Binary Symmetric Channel (BSC).

We have examined a digital spread-spectrum modulation technique employing frequency-hopping and multiple frequency-shift keying (MFSK) for multiple-access satellite communication 1 and for digital

TCP performance in contention-based multi-hop wireless networks is shaped by two main factors, which are unlike the wired network case.

Over the past decades, the importance of multimedia services such as video streaming has increased considerably.

A procedure to design and characterise high speed bipolar circuits is presented.

The k-Canadian Traveller Problem consists in finding the optimal way from a source s to a target t on an undirected weighted graph G, knowing that at most k edges are blocked.

Dynamic Adaptive Streaming over HTTP (DASH) has gained wide acceptance due to its ability of bitrate adaptation in diverse network conditions.

The durations of phonemic segments in an utterance synthesized by rule are important because they affect both intelligibility and prosodic quality.

An improved direct parameter extraction method is proposed for III-V heterojunction bipolar transistor (HBT) external base resistance Rbx extraction from forward active S-parameters.