611 citations
- Aalborg UniversityDK1 paper
- BT Group (United Kingdom)GB1 paper
- Carnegie Mellon UniversityUS1 paper
- Centre for Ultrahigh Bandwidth Devices for Optical SystemsAU1 paper
- Chalmers University of TechnologySE1 paper
- Ciena (Canada)CA1 paper
- Fraunhofer Institute for Telecommunications, Heinrich Hertz InstituteDE1 paper
- Huawei Technologies (France)FR1 paper
- Indian Institute of Technology DelhiIN1 paper
- Institut national de recherche en sciences et technologies du numériqueFR1 paper
- Institut National des Sciences Appliquées de LyonFR1 paper
- KIOS Research and Innovation Center of ExcellenceCY1 paper
6 papers · 1 filter
Robust measurement-based buffer overflow probability estimators for QoS provisioning and traffic anomaly prediction applicationm
Spyridon Vassilaras, Ioannis Ch. Paschalidis
Suitable estimators for a class of Large Deviation approximations of rare event probabilities based on sample realizations of random processes have been proposed in our earlier wor…
Advanced Coordinated Beamforming for the Downlink of Future LTE Cellular Networks
George C. Alexandropoulos, Paul Ferrand, Jean-Marie Gorce +1
Modern cellular networks in traditional frequency bands are notoriously interference-limited especially in urban areas, where base stations are deployed in close proximity to one a…
Precoding for Multiuser MIMO Systems with Single-Fed Parasitic Antenna Arrays
George C. Alexandropoulos, Vlasis I. Barousis, Constantinos B. Papadias
Transmitter (TX) cooperation at various levels has been shown to increase the sum throughput of multiuser multiple-input multiple-output (MIMO) systems. In this paper we consider a…
A Reconfigurable Distributed Algorithm for K-user MIMO Interference Networks
George C. Alexandropoulos, Constantinos B. Papadias
It is already well-known that interference alignment (IA) achieves the sum capacity of the K-user interference channel at the high interference regime. On the other hand, it is int…
Interference Alignment: A one-sided approach
Hadi G. Ghauch, Constantinos B. Papadias
Interference Alignment (IA) is the process of designing signals in such a way that they cast overlapping shadows at their unintended receivers, while remaining distinguishable at t…
Space-time codes with controllable ML decoding complexity for any number of transmit antennas
Naresh Sharma, Pavan R. Pinnamraju, Constantinos B. Papadias
We construct a class of linear space-time block codes for any number of transmit antennas that have controllable ML decoding complexity with a maximum rate of 1 symbol per channel…