Publications
"Asymptotic analysis of RZF in large-scale MU-MIMO systems over Rician channels",
IEEE Transactions on Information Theory, Submitted.
"Decentralizing the Optimal Multi-cell Beamforming with QoS Quarantees via Large System Analysis",
IEEE Transactions on Wireless Communications, Submitted.
"Hybrid Precoding for Multi-Group Physical Layer Multicasting",
IEEE Communications Letters, Submitted.
"Random Access in Massive MIMO by Exploiting Timing Offsets and Excess Antennas",
IEEE Transactions on Communications, Submitted.
"Energy-Delay Efficient Power Control in Wireless Networks",
IEEE Transactions on Communications, vol. 66, issue 1, pp. 418-431, 01/2018.
"Deterministic Equivalent for Max-Min SINR over Random User Locations",
IEEE International Conference on Communications, Paris, France, 05/2017.
"Globally Optimal Energy-Efficient Power Control and Receiver Design in Wireless Networks",
IEEE Transactions on Signal Processing, vol. 65, issue 11, pp. 2844-2859, 06/2017.
"Max-Min SINR in Large-Scale Single-Cell MU-MIMO: Asymptotic Analysis and Low Complexity Transceivers",
IEEE Transactions on Signal Processing, vol. 65, issue 7, pp. 1841 - 1854, 04/2017.
"Pilot contamination is not the asymptotic limitation of massive MIMO systems",
IEEE International Conference on Communications, Paris, France, 2017.
"Asymptotic Analysis of Downlink MISO Systems over Rician Fading Channels",
41st IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP, 2016 ), Shanghai, China, 2016.
"Asymptotic Analysis of Multicell Massive MIMO over Rician Fading Channels",
42nd IEEE International Conference on Acoustics, Speech and Signal Processing, New Orleans, USA, 2016.
"Deploying Dense Networks for Maximal Energy Efficiency: Small Cells Meet Massive MIMO",
IEEE J. Select. Areas Commun , 2016.
"Distributed Learning for Resource Allocation Under Uncertainty",
IEEE Global Conference on Signal and Information Processing, Washington, DC, USA, 2016.
"Distributed Stochastic Optimization via Matrix Exponential Learning",
IEEE Transactions on Signal Processing, 05/2016.
"An Energy-Aware Auction for Hybrid Access in Heterogeneous Networks under QoS Requirements",
41st IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2016) , Shanghai, China, 2016.
"Energy-Efficient Power Control: A Look at 5G Wireless Technologies",
IEEE Transactions on Signal Processing, vol. 64 , issue 5, pp. 1668-1683, 04/2016.
"A Framework for Globally Optimal Energy-Efficient Resource Allocation in Wireless Networks",
41st IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2016), Shanghai, China, 03/2016.
"Large System Analysis of Base Station Cooperation for Power Minimization",
IEEE Transactions- Wireless Communication, 2016, 2016.
"Massive MIMO with Imperfect Channel Covariance Information",
2016 Asilomar Conference on Signals, Systems, and Computers, California, USA, 2016.
"Max-Min SINR Low Complexity Transceiver Design for Single Cell Massive MIMO",
IEEE 17th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Edinburgh, UK, 2016.
"Non-cooperative power control for energy-efficient and delay-aware wireless networks",
20th International ITG Workshop on Smart Antennas (WSA 2016), Munich, Germany, 2016.
"Optimal Design of Wireless Networks for Broadband Access with Minimum Power Consumption",
IEEE International Conference on Communications, Kuala Lumpur, Malaysia, 2016.
"On the Optimum Number of Cooperating Nodes in Interfered Cluster-Based Sensor Networks",
IEEE International Conference on Communications, Kuala Lumpur, Malaysia, 2016, 2016.
"Polynomial Expansion of the Power Minimization Precoder in Large-Scale MIMO Systems",
IEEE International Conference on Communications, Kuala Lumpur, Malaysia, 2016, 2016.
"Random Access in Uplink Massive MIMO Systems: How to exploit asynchronicity and excess antennas",
IEEE Global Communications Conference, Washington, DC USA, 2016.
"Reducing the Computational Complexity of Multicasting in Large-Scale Antenna Systems",
IEEE Transaction on Wireless Communications, 07/2016.
"Base Station Cooperation for Power Minimization in the Downlink: Large System Analysis",
IEEE Global Communications Conference (GLOBECOM), 2015.
"Decentralized Multi-cell Beamforming with Target Rates via Large System Analysis",
IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, Cancun, Mexico, 2015.
"Designing Wireless Broadband Access for Energy Efficiency: Are Small Cells the Only Answer?",
IEEE International Conference on Communication Workshop (ICCW), 2015.
"Distributed Energy-Efficient UL Power Control in Massive MIMO with Hardware Impairments and Imperfect CSI",
Twelfth International Symposium on Wireless Communication Systems 2015, Brussels, Belgium, 2015.
"Energy-Aware Competitive Power Allocation in Heterogeneous Networks with QoS constraints",
IEEE transactions on Wireless Communications, vol. 14, no. 09, 09/2015.
"Energy-Efficient Future Wireless Networks: A Marriage between Massive MIMO and Small Cells",
IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC15), Stockholm, Sweden, 2015.
"A Framework for Energy-Efficient Design of 5G Technologies",
ICC , London, UK, 2015.
"Game Theory for Signal Processing in Networks",
IEEE Signal Processing Magazine, 2015.
"Interference Management in 5G Reverse TDD HetNets with Wireless Backhaul: A Large System Analysis",
IEEE J. Select. Areas Commun, vol. 33, issue 6, 2015.
"Large System Analysis of the Energy Consumption Distribution in Multi-User MIMO Systems with Mobility",
IEEE Transactions on Wireless Communications, vol. 14, issue 3, pp. 1730-1745, 03/2015.
"Optimal Design Of Energy-Efficient Cooperative WSNs: How many Sensors are Needed?",
SPAWC, Stockholm, Sweden, 2015.
"Optimal Design of Energy-Efficient Multi-User MIMO Systems: Is Massive MIMO the Answer?",
IEEE Transactions on Wireless Communications, vol. 14, no. 6, pp. 3059-3075, 06/2015.
"Power Control in Networks With Heterogeneous Users: A Quasi-Variational Inequality Approach",
IEEE Transactions on Signal Processing, , vol. 63, no. 21, 11/2015.
"Resource Allocation for Power Minimization in the Downlink of THP-based Spatial Multiplexing MIMO-OFDMA Systems",
IEEE Trans. Veh. Technol., vol. 64, issue 1, 01/2015.
"Understanding Game Theory via Wireless Power Control",
IEEE Signal Processing Magazine, vol. 32, issue 4, 2015.
"Analysis and Management of Interference in 5G Reverse TDD HetNets",
1st International Conference on 5G for Ubiquitous Connectivity (5GU), Levi, Finland, 2014.
"Convex separable problems with linear and box constraints",
ICASSP , 2014.
"Convex separable problems with linear and box constraints in signal processing and communications",
IEEE Transactions on Signal Processing, vol. 62, issue 22, 2014.
"Designing Multi-User MIMO for Energy Efficiency: When is Massive MIMO the Answer?",
IEEE Wireless Communications and Networking Conference (WCNC), Istanbul, Turkey, 2014.
"Distributed Energy-Efficient Power and Subcarrier Allocation for OFDMA-Based Small Cells",
ICC, 06/2014.
"Distributed Energy-Efficient Power Optimization for Relay-Aided Heterogeneous Networks",
International Workshop on Wireless Networks (WiOpt - WCN), Hammamet, Tunisia, May, 2014.
"Distributed energy-efficient power optimization in cellular relay networks with minimum rate constraints",
ICASSP, 2014.
"Distributed power control over interference channels using ACK/NACK feedbacks",
Globecom, Austin, Texas, 2014.
Effects of Mobility on User Energy Consumption and Total Throughput in a Massive MIMO System,
, Hobart, Tasmania, Australia, IEEE Information Theory Workshop (ITW), 2014.
"Energy-Aware Competitive Link Adaptation in Small-Cell Networks",
International Workshop on Resource Allocation in Wireless Networks (WiOpt - RAWNET), Hammamet, Tunisia, May, 2014.
"Optimal Linear Precoding in Multi-User MIMO Systems: A Large System Analysis",
Globecom , Austin, Texas, Globecom, 2014.
"Power Efficient Low Complexity Precoding for Massive MIMO Systems",
GlobalSIP , Atlanta, USA, 2014.
"Resource Allocation for Power Minimization in the Downlink of Spatial Multiplexing MIMO-OFDMA systems with QoS constraints",
IEEE Trans. Veh. Technol., April 2014, 2014.