181 citations · 1.2k across the 132 of their papers we have counts for
18 papers · 1 filter
Interference Alignment: Practical Challenges and Test-bed Implementation
Nima Najari Moghadam, Hamed Farhadi, Per Zetterberg +2
Data traffic over wireless communication networks has experienced a tremendous growth in the last decade, and it is predicted to exponentially increase in the next decades. Enablin…
On the Transmit Beamforming for MIMO Wiretap Channels: Large-System Analysis
Maksym A. Girnyk, Frédéric Gabry, Mikko Vehkaperä +2
With the growth of wireless networks, security has become a fundamental issue in wireless communications due to the broadcast nature of these networks. In this work, we consider MI…
Secure Degrees of Freedom of Wireless X Networks Using Artificial Noise Alignment
Zhao Wang, Ming Xiao, Mikael Skoglund +1
The problem of transmitting confidential messages in wireless X networks is considered, in which each transmitter intends to send one confidential message to every rec…
Multi layer Gelfand Pinsker Strategies for the Generalized Multiple Access Channel
Mohammad Javad Emadi, Majid Nasiri Khormuji, Mikael Skoglund +1
We study a two-user state-dependent generalized multiple-access channel (GMAC) with correlated states. It is assumed that each encoder has \emph{noncausal} access to channel state…
Analysis of Democratic Voting Principles used in Distributed Greedy Algorithms
Dennis Sundman, Saikat Chatterjee, Mikael Skoglund
A key aspect for any greedy pursuit algorithm used in compressed sensing is a good support-set detection method. For distributed compressed sensing, we consider a setup where many…
Performance Guarantees for Schatten- Quasi-Norm Minimization in Recovery of Low-Rank Matrices
Mohammadreza Malek-Mohammadi, Massoud Babaie-Zadeh, Mikael Skoglund
We address some theoretical guarantees for Schatten- quasi-norm minimization () in recovering low-rank matrices from compressed linear measurements. Firstly, using…