Publications

Using a wire-tapping eavesdropper's bit error ratio (BER) after decoding as the security metric, we show that an information scrambler based on a linear feedback shift register (LFSR) significantly

Protocol design has long been recognized as an important and challenging research problem.

A popular scenario for an automated telecommunications service utilizing small vocabulary, isolated word, speaker independent speech recognition technology is the following: a user is first prompt

The delivery of a highly available and robust service offering is one of the critical objectives of service providers.

Service level agreements (SLAs) are gaming uptake in *aaS offerings, although they only provide limited Quality of Service guarantees.

The improvement in downlink throughput attained by using dual-antenna terminals is quantified within then context of UMTS high-speed packet access.

Cell densification is a typical means for capacity enhancement in a certain area.

Intercell interference limits the capacity of wireless networks. To mitigate this interference we explore coherently coordinated transmission (CCT) from multiple base stations to each user.

Knowledge hierarchies have become immensely useful and popular in a wide variety of fields owing to their applicability in structurally organizing and conveniently navigating information.

The impacts of emissions to the atmosphere are customarily addressed on four different spatial scales: local (up to a few tens of km), regional (up to a few hundred km), continental (up to two or t