Research Interests

Intereference Alignment
Massive MIMO
Cognitive Radio
Performance analysis and optimization
Ad-Hoc, Sensor and Mesh networks
Vehicle-to-Vehicle (V2V) communications
IEEE 802.11/IEEE 802.16/GSM/3G/4G/LTE
MIMO/OFDM/HSxPA
Optimisation techniques for packet networks
Queueing Theory, Process Modeling

Research Projects

I have been involved in the following research projects:

Interference Alignment in Wireless Communications (FP7-IAWICOM)
Interference alignment is a new radical idea that would enable a much higher data throughput than previously thought possible in multiuser wireless communications. Basically, Interference Alignment works as if each user can own half of the spectrum, regardless of the number of users. There is a great variety of applications, where Interference Alignment may be implemented including multiple-input multiple output (MIMO) networks, X networks, two-way communication networks, multihop multiflow networks, cooperative communication networks, and cellular networks,. In this project, we aim to develop new practical Interference Alignment schemes based on these applications. This project will deal with code design, performance analysis, decoding algorithms, and implementation of Interference Alignment based on multilevel coding. The outcomes of this project would vastly improve the quality and efficiency of existing communication systems, and contribute to the affirmation of Europe as the foremost leader in information and communication technologies. The resulting schemes may also reduce energy consumption and radiation, making future telecommunications more environmentally friendly.
High capacity network Architecture with Remote radio heads & Parasitic antenna arrays (FP7-HARP)
enHanced Interference Alignment Techniques for Unprecedented Spectral Efficiency (FP7-HIATUS)
RLW Navigator FP7-Remote Laser Welding System Navigator for Eco & Resilient Automotive Factories)
Fofdation (FP7-IT Foundation for Sustainable Factories)

Talks/Seminars

4. "Performance Analysis of Massive MIMO Systems with Channel Impairments," Technical University of Denmark (DTU), Copenhagen, Denmark, Oct. 2013.

3. "Degrees of Freedom of Multiple-Antenna Interference Channel with General CSIT," Eurecom, Nice, France, Jul. 2013.

2. "Optimal Degrees of Freedom for the K-user MIMO Interference Channel even with Delayed CSIT," Alcatel-Lucent, Paris, France, Apr. 2013.

1. "Optimal Degrees of Freedom for the K-user MIMO Interference Channel even with Delayed CSIT," Universitat Pompeu Fabra (UPF), Barcelona, Spain, Feb. 2013.