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Constantinos B. Papadias
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2020 – today
- 2024
- [j80]Mahmoud A. AlaaEldin, Emad Alsusa, Karim G. Seddik, Mohammad Ahmad Al-Jarrah, Constantinos B. Papadias:
Optimization of Energy-Constrained IRS-NOMA Using a Complex Circle Manifold Approach. IEEE Internet Things J. 11(20): 33133-33150 (2024) - [j79]Nithin Babu, Christos Masouros, Constantinos B. Papadias, Yonina C. Eldar:
Precoding for Multi-Cell ISAC: From Coordinated Beamforming to Coordinated Multipoint and Bi-Static Sensing. IEEE Trans. Wirel. Commun. 23(10): 14637-14651 (2024) - [i17]Nithin Babu, Christos Masouros, Constantinos B. Papadias, Yonina C. Eldar:
Precoding for Multi-Cell ISAC: from Coordinated Beamforming to Coordinated Multipoint and Bi-Static Sensing. CoRR abs/2402.18387 (2024) - 2023
- [j78]Igor Donevski, Marco Virgili, Nithin Babu, Jimmy Jessen Nielsen, Andrew J. Forsyth, Constantinos B. Papadias, Petar Popovski:
Sustainable Wireless Services With UAV Swarms Tailored to Renewable Energy Sources. IEEE Trans. Smart Grid 14(4): 3296-3308 (2023) - [j77]Nithin Babu, Marco Virgili, Mohammad Ahmad Al-Jarrah, Xiaoye Jing, Emad Alsusa, Petar Popovski, Andrew J. Forsyth, Christos Masouros, Constantinos B. Papadias:
Energy-Efficient Trajectory Design of a Multi-IRS Assisted Portable Access Point. IEEE Trans. Veh. Technol. 72(1): 611-622 (2023) - [j76]Arthur Sousa de Sena, Pedro H. J. Nardelli, Daniel Benevides da Costa, Petar Popovski, Constantinos B. Papadias, Mérouane Debbah:
Dual-Polarized Massive MIMO-RSMA Networks: Tackling Imperfect SIC. IEEE Trans. Wirel. Commun. 22(5): 3194-3215 (2023) - [c95]Nithin Babu, Kimon Karathanasopoulos, George Vardoulias, Constantinos B. Papadias:
Energy-Efficient UAV Trajectories: Simulation vs Emulation. ICASSP Workshops 2023: 1-5 - 2022
- [j75]Arthur Sousa de Sena, Pedro H. J. Nardelli, Daniel B. da Costa, Petar Popovski, Constantinos B. Papadias:
Rate-Splitting Multiple Access and Its Interplay with Intelligent Reflecting Surfaces. IEEE Commun. Mag. 60(7): 52-57 (2022) - [j74]Nithin Babu, Igor Donevski, Alvaro Valcarce, Petar Popovski, Jimmy Jessen Nielsen, Constantinos B. Papadias:
Fairness-Based Energy-Efficient 3-D Path Planning of a Portable Access Point: A Deep Reinforcement Learning Approach. IEEE Open J. Commun. Soc. 3: 1487-1500 (2022) - [j73]Marco Virgili, Nithin Babu, Mahshid Javidsharifi, Iman Valiulahi, Christos Masouros, Andrew J. Forsyth, Tamas Kerekes, Constantinos B. Papadias:
Cost-Efficient Design of an Energy-Neutral UAV-Based Mobile Network. IEEE Trans. Commun. 70(10): 6890-6901 (2022) - [j72]Arthur Sousa de Sena, Pedro H. J. Nardelli, Daniel B. da Costa, Petar Popovski, Constantinos B. Papadias, Mérouane Debbah:
Dual-Polarized RSMA for Massive MIMO Systems. IEEE Wirel. Commun. Lett. 11(9): 2000-2004 (2022) - [j71]Konstantinos Ntougias, Constantinos B. Papadias, Georgios K. Papageorgiou, Gerhard Hasslinger, Troels B. Sorensen:
Coordinated Caching and QoS-Aware Resource Allocation for Spectrum Sharing. Wirel. Pers. Commun. 126(1): 49-79 (2022) - [c94]Arthur Sousa de Sena, Pedro H. J. Nardelli, Daniel B. da Costa, Petar Popovski, Constantinos B. Papadias, Mérouane Debbah:
RSMA for Dual-Polarized Massive MIMO Networks: A SIC-Free Approach. GLOBECOM 2022: 1643-1648 - [c93]Nikolaos Ntetsikas, Nithin Babu, Muhammad Haroon Tariq, Constantinos B. Papadias, Jinfeng Du, Dmitry Chizhik, Reinaldo A. Valenzuela, Mauricio Rodríguez, Rodolfo Feick:
60 GHz Outdoor to Indoor (O2I) Propagation Measurements in a University Campus. SPAWC 2022: 1-5 - [c92]Nithin Babu, Petar Popovski, Constantinos B. Papadias:
Cost-Efficient Deployment of a Reliable Multi-UAV Unmanned Aerial System. VTC Fall 2022: 1-5 - [i16]Arthur Sousa de Sena, Pedro H. J. Nardelli, Daniel B. da Costa, Petar Popovski, Constantinos B. Papadias:
Rate-Splitting Multiple Access and its Interplay with Intelligent Reflecting Surfaces. CoRR abs/2205.12207 (2022) - [i15]Mahmoud A. AlaaEldin, Emad Alsusa, Karim G. Seddik, Constantinos B. Papadias, Mohammad Ahmad Al-Jarrah:
Optimization of Energy-Constrained IRS-NOMA Using a Complex Circle Manifold Approach. CoRR abs/2206.01312 (2022) - [i14]Nithin Babu, Igor Donevski, Alvaro Valcarce, Petar Popovski, Jimmy Jessen Nielsen, Constantinos B. Papadias:
Fairness Based Energy-Efficient 3D Path Planning of a Portable Access Point: A Deep Reinforcement Learning Approach. CoRR abs/2208.05265 (2022) - [i13]Nithin Babu, Petar Popovski, Constantinos B. Papadias:
Cost-Efficient Deployment of a Reliable Multi-UAV Unmanned Aerial System. CoRR abs/2208.14503 (2022) - [i12]Nithin Babu, Marco Virgili, Mohammad Ahmad Al-Jarrah, Xiaoye Jing, Emad Alsusa, Petar Popovski, Andrew J. Forsyth, Christos Masouros, Constantinos B. Papadias:
Energy-Efficient Trajectory Design of a Multi-IRS Assisted Portable Access Point. CoRR abs/2209.00297 (2022) - [i11]Igor Donevski, Marco Virgili, Nithin Babu, Jimmy Jessen Nielsen, Andrew J. Forsyth, Constantinos B. Papadias, Petar Popovski:
Sustainable Wireless Services with UAV Swarms Tailored to Renewable Energy Sources. CoRR abs/2211.12224 (2022) - 2021
- [j70]Onel L. Alcaraz López, Samuel Montejo Sanchez, Richard D. Souza, Constantinos B. Papadias, Hirley Alves:
On CSI-Free Multiantenna Schemes for Massive RF Wireless Energy Transfer. IEEE Internet Things J. 8(1): 278-296 (2021) - [j69]Nithin Babu, Marco Virgili, Constantinos B. Papadias, Petar Popovski, Andrew J. Forsyth:
Cost- and Energy-Efficient Aerial Communication Networks With Interleaved Hovering and Flying. IEEE Trans. Veh. Technol. 70(9): 9077-9087 (2021) - [j68]Arthur Sousa de Sena, Pedro H. J. Nardelli, Daniel Benevides da Costa, Francisco Rafael Marques Lima, Liang Yang, Petar Popovski, Zhiguo Ding, Constantinos B. Papadias:
IRS-Assisted Massive MIMO-NOMA Networks: Exploiting Wave Polarization. IEEE Trans. Wirel. Commun. 20(11): 7166-7183 (2021) - [j67]Arthur Sousa de Sena, Pedro H. J. Nardelli, Daniel B. da Costa, Ugo Silva Dias, Petar Popovski, Constantinos B. Papadias:
Dual-Polarized IRSs in Uplink MIMO-NOMA Networks: An Interference Mitigation Approach. IEEE Wirel. Commun. Lett. 10(10): 2284-2288 (2021) - [c91]Nithin Babu, Constantinos B. Papadias, Petar Popovski:
Energy-Efficient Deployment of a Non-Orthogonal Multiple Access Unmanned Aerial System. ICC Workshops 2021: 1-6 - [c90]Arthur Sousa de Sena, Pedro H. J. Nardelli, Daniel B. da Costa, Francisco Rafael Marques Lima, Liang Yang, Petar Popovski, Zhiguo Ding, Constantinos B. Papadias:
IRS-Assisted Massive MIMO-NOMA Networks with Polarization Diversity. ICC Workshops 2021: 1-6 - 2020
- [j66]Georgios K. Papageorgiou, Konstantinos Voulgaris, Konstantinos Ntougias, Dimitrios K. Ntaikos, M. Majid Butt, Carlo Galiotto, Nicola Marchetti, Valerio Frascolla, Hicham Annouar, Alvaro Gomes, António J. Morgado, Marius Pesavento, Tharmalingam Ratnarajah, Kalyana Gopala, Florian Kaltenberger, Dirk T. M. Slock, Faheem Ahmad Khan, Constantinos B. Papadias:
Advanced Dynamic Spectrum 5G Mobile Networks Employing Licensed Shared Access. IEEE Commun. Mag. 58(7): 21-27 (2020) - [j65]Nithin Babu, Constantinos B. Papadias, Petar Popovski:
Energy-Efficient 3-D Deployment of Aerial Access Points in a UAV Communication System. IEEE Commun. Lett. 24(12): 2883-2887 (2020) - [j64]Arthur Sousa de Sena, Daniel Benevides da Costa, Zhiguo Ding, Pedro H. J. Nardelli, Ugo Silva Dias, Constantinos B. Papadias:
Massive MIMO-NOMA Networks With Successive Sub-Array Activation. IEEE Trans. Wirel. Commun. 19(3): 1622-1635 (2020) - [j63]Arthur Sousa de Sena, Francisco Rafael Marques Lima, Daniel Benevides da Costa, Zhiguo Ding, Pedro H. J. Nardelli, Ugo Silva Dias, Constantinos B. Papadias:
Massive MIMO-NOMA Networks With Imperfect SIC: Design and Fairness Enhancement. IEEE Trans. Wirel. Commun. 19(9): 6100-6115 (2020) - [j62]Arthur Sousa de Sena, Dick Carrillo, Fang Fang, Pedro H. J. Nardelli, Daniel B. da Costa, Ugo Silva Dias, Zhiguo Ding, Constantinos B. Papadias, Walid Saad:
What Role Do Intelligent Reflecting Surfaces Play in Multi-Antenna Non-Orthogonal Multiple Access? IEEE Wirel. Commun. 27(5): 24-31 (2020) - [j61]George K. Papageorgiou, Mathini Sellathurai, Konstantinos Ntougias, Constantinos B. Papadias:
A Stochastic Optimization Approach to Hybrid Processing in Massive MIMO Systems. IEEE Wirel. Commun. Lett. 9(6): 770-773 (2020) - [c89]Arthur Sousa de Sena, Daniel B. da Costa, Zhiguo Ding, Pedro H. J. Nardelli, Ugo Silva Dias, Constantinos B. Papadias:
Successive Sub-Array Activation for Massive MIMO-NOMA Networks. ICC 2020: 1-6 - [c88]Nithin Babu, Konstantinos Ntougias, Constantinos B. Papadias, Petar Popovski:
Energy Efficient Altitude Optimization of an Aerial Access Point. PIMRC 2020: 1-7 - [c87]Muhammad Haroon Tariq, Ioannis Chondroulis, Panagiotis Skartsilas, Nithin Babu, Constantinos B. Papadias:
mmWave Massive MIMO Channel Measurements for Fixed Wireless and Smart City Applications. PIMRC 2020: 1-6 - [c86]Georgios K. Papageorgiou, Mathini Sellathurai, Dimitrios K. Ntaikos, Constantinos B. Papadias:
3D Beamforming with Multi-Active Multi-Passive Antenna Arrays Using Stochastic Optimization. SPAWC 2020: 1-5 - [i10]Onel L. Alcaraz López, Samuel Montejo Sánchez, Richard D. Souza, Hirley Alves, Constantinos B. Papadias:
On CSI-free Multi-Antenna Schemes for Massive Wireless Energy Transfer. CoRR abs/2002.03792 (2020) - [i9]Michael Taynnan Barros, Harun Siljak, Peter Mullen, Constantinos B. Papadias, Jari A. K. Hyttinen, Nicola Marchetti:
Objective Multi-variable Classification and Inference of Biological Neuronal Networks. CoRR abs/2003.12670 (2020)
2010 – 2019
- 2019
- [c85]Konstantinos Ntougias, Constantinos B. Papadias, Georgios K. Papageorgiou, Gerhard Hasslinger:
Spectral Coexistence of 5G Networks and Satellite Communication Systems Enabled by Coordinated Caching and QoS-Aware Resource Allocation. EUSIPCO 2019: 1-5 - [c84]Dimitra D. Kalyva, Dimitrios K. Ntaikos, Constantinos B. Papadias:
A Novel MAMP Antenna Array Configuration for Efficient Beamforming. FABULOUS 2019: 297-305 - [c83]Konstantinos Ntougias, Dimitrios Ntaikos, Constantinos B. Papadias, George K. Papageorgiou:
Simple Cooperative Transmission Schemes for Underlay Spectrum Sharing Using Symbol-level Precoding and Load-controlled Arrays. ICASSP 2019: 7854-7858 - [c82]Pedro H. J. Nardelli, Constantinos B. Papadias, Charalampos Kalalas, Hirley Alves, Ioannis T. Christou, Irene Macaluso, Nicola Marchetti, Raúl Palacios, Jesus Alonso-Zarate:
Framework for the Identification of Rare Events via Machine Learning and IoT Networks. ISWCS 2019: 656-660 - [c81]Konstantinos Ntougias, Dimitrios Ntaikos, Constantinos B. Papadias, George K. Papageorgiou:
Coordinated Hybrid Precoding and QoS-Aware Power Allocation for Underlay Spectrum Sharing with Load-Controlled Antenna Arrays. SPAWC 2019: 1-5 - 2018
- [j60]Carlo Galiotto, George K. Papageorgiou, Konstantinos Voulgaris, M. Majid Butt, Nicola Marchetti, Constantinos B. Papadias:
Unlocking the Deployment of Spectrum Sharing With a Policy Enforcement Framework. IEEE Access 6: 11793-11803 (2018) - [j59]Christos Masouros, Mathini Sellathurai, Constantinos B. Papadias, Linglong Dai, Wei Yu, Theodore Sizer:
Introduction to the Issue on Hybrid Analog-Digital Signal Processing for Hardware-Efficient Large-Scale Antenna Arrays (Part I). IEEE J. Sel. Top. Signal Process. 12(2): 253-255 (2018) - [j58]Christos Masouros, Mathini Sellathurai, Constantinos B. Papadias, Linglong Dai, Wei Yu, Theodore Sizer:
Introduction to the Issue on Hybrid Analog-Digital Signal Processing for Hardware-Efficient Large Scale Antenna Arrays (Part II). IEEE J. Sel. Top. Signal Process. 12(3): 419-421 (2018) - [c80]George K. Papageorgiou, Dimitrios Ntaikos, Constantinos B. Papadias:
Efficient Beamforming with Multi-Active Multi-Passive Antenna Arrays. SPAWC 2018: 1-5 - 2017
- [j57]Ang Li, Christos Masouros, Constantinos B. Papadias:
MIMO Transmission for Single-Fed ESPAR With Quantized Loads. IEEE Trans. Commun. 65(7): 2863-2876 (2017) - [j56]Lin Zhou, Fahd Ahmed Khan, Tharmalingam Ratnarajah, Constantinos B. Papadias:
Single-RF Multi-Antenna Transmission With Peak Power Constraint. IEEE Trans. Commun. 65(12): 5197-5208 (2017) - [c79]Xavier Artiga, Miguel Ángel Vázquez, Ana I. Pérez-Neira, Christos G. Tsinos, Eva Lagunas, Symeon Chatzinotas, Venkatesh Ramireddy, Christian Steinmetz, Rudolf Zetik, Konstantinos Ntougias, Dimitrios Ntaikos, Constantinos B. Papadias:
Spectrum sharing in hybrid terrestrial-satellite backhaul networks in the Ka band. EuCNC 2017: 1-5 - [c78]Konstantinos Ntougias, Dimitrios Ntaikos, Bobby Gizas, George K. Papageorgiou, Constantinos B. Papadias:
Large load-controlled multiple-active multiple-passive antenna arrays: Transmit beamforming and multi-user precoding. EUSIPCO 2017: 1224-1228 - [c77]Ang Li, Christos Masouros, Mathini Sellathurai, Constantinos B. Papadias:
Tunable load MIMO with quantized loads. EUSIPCO 2017: 1699-1703 - [c76]Lin Zhou, Fahd Ahmed Khan, Tharmalingam Ratnarajah, Constantinos B. Papadias:
Multi-antenna transmission using ESPAR with peak power constraints. EUSIPCO 2017: 1719-1723 - [c75]Dimitrios Ntaikos, Bobby Gizas, George K. Papageorgiou, Constantinos B. Papadias:
Channel model simulator for multi-antenna terrestrial links. ICC Workshops 2017: 699-704 - [c74]George C. Alexandropoulos, Paul Ferrand, Constantinos B. Papadias:
On the Robustness of Coordinated Beamforming to Uncoordinated Interference and CSI Uncertainty. WCNC 2017: 1-6 - [i8]George C. Alexandropoulos, Paul Ferrand, Constantinos B. Papadias:
On the Robustness of Coordinated Beamforming to Uncoordinated Interference and CSI Uncertainty. CoRR abs/1701.06486 (2017) - 2016
- [j55]Mohammad Ali Sedaghat, Vlasis Barousis, Ralf R. Müller, Constantinos B. Papadias:
Load modulated arrays: a low-complexity antenna. IEEE Commun. Mag. 54(3): 46-52 (2016) - [j54]George C. Alexandropoulos, Paul Ferrand, Jean-Marie Gorce, Constantinos B. Papadias:
Advanced coordinated beamforming for the downlink of future LTE cellular networks. IEEE Commun. Mag. 54(7): 54-60 (2016) - [j53]Matteo Artuso, Dora Boviz, Aleksandra Checko, Henrik Lehrmann Christiansen, Bruno Clerckx, Laura Cottatellucci, David Gesbert, Bobby Gizas, Aravinthan Gopalasingham, Faheem Ahmad Khan, Jean-Marc Kelif, Ralf R. Müller, Dimitrios Ntaikos, Konstantinos Ntougias, Constantinos B. Papadias, Borzoo Rassouli, Mohammad Ali Sedaghat, Tharmalingam Ratnarajah, Laurent Roullet, Stéphane Sénécal, Haifan Yin, Lin Zhou:
Enhancing LTE with Cloud-RAN and Load-Controlled Parasitic Antenna Arrays. IEEE Commun. Mag. 54(12): 183-191 (2016) - [j52]Huasen He, Jiang Xue, Tharm Ratnarajah, Faheem Ahmad Khan, Constantinos B. Papadias:
Modeling and Analysis of Cloud Radio Access Networks Using Matérn Hard-Core Point Processes. IEEE Trans. Wirel. Commun. 15(6): 4074-4087 (2016) - [c73]Huasen Hu, Jiang Xue, Tharm Ratnarajah, Faheem Ahmad Khan, Constantinos B. Papadias:
On the performance of cloud radio access networks using Matérn hard-core point processes. ICASSP 2016: 3511-3515 - [c72]Konstantinos Ntougias, Dimitrios Ntaikos, Constantinos B. Papadias:
Robust low-complexity arbitrary user- and symbol-level multi-cell precoding with single-fed load-controlled parasitic antenna arrays. ICT 2016: 1-5 - [c71]Konstantinos Ntougias, Dimitrios Ntaikos, Constantinos B. Papadias:
Coordinated MIMO with single-fed load-controlled parasitic antenna arrays. SPAWC 2016: 1-5 - [c70]Mathini Sellathurai, Jonathon A. Chambers, Tharm Ratnarajah, Constantinos B. Papadias:
A letter from the chairs. SPAWC 2016: 1-2 - [c69]Konstantinos Voulgaris, Bobby Gizas, Constantinos B. Papadias:
Realizing spectrum sharing through the use of a database-assisted MAC protocol. SPAWC 2016: 1-4 - [c68]Valerio Frascolla, António J. Morgado, Alvaro Gomes, M. Majid Butt, Nicola Marchetti, Konstantinos Voulgaris, Constantinos B. Papadias:
Dynamic Licensed Shared Access - A New Architecture and Spectrum Allocation Techniques. VTC Fall 2016: 1-5 - [i7]George C. Alexandropoulos, Paul Ferrand, Jean-Marie Gorce, Constantinos B. Papadias:
Advanced Coordinated Beamforming for the Downlink of Future LTE Cellular Networks. CoRR abs/1604.04592 (2016) - 2015
- [j51]Lin Zhou, Fahd Ahmed Khan, Tharmalingam Ratnarajah, Constantinos B. Papadias:
Achieving Arbitrary Signals Transmission Using a Single Radio Frequency Chain. IEEE Trans. Commun. 63(12): 4865-4878 (2015) - [j50]Ghafoor Shah, Peter Koch, Constantinos B. Papadias:
On the Blind Recovery of Cardiac and Respiratory Sounds. IEEE J. Biomed. Health Informatics 19(1): 151-157 (2015) - [c67]Dimitrios Ntaikos, Konstantinos Ntougias, Bobby Gizas, Foteini Verdou, Constantinos B. Papadias:
Low-complexity air-interface-agnostic cooperative parasitic multi-antenna spectrum sharing system. DySPAN 2015: 5-6 - [c66]António J. Morgado, Alvaro Gomes, Valerio Frascolla, Konstantinos Ntougias, Constantinos B. Papadias, Dirk T. M. Slock, Elma Avdic, Nicola Marchetti, Nathalie Haziza, Hicham Anouar, Yang Yang, Marius Pesavento, Faheem Ahmad Khan, Tharmalingam Ratnarajah:
Dynamic LSA for 5G networks the ADEL perspective. EuCNC 2015: 190-194 - [c65]Konstantinos Ntougias, Nick Taramas, Constantinos B. Papadias:
Low-feedback cooperative opportunistic transmission for dynamic licensed shared access. EUSIPCO 2015: 1222-1226 - [i6]Konstantinos Ntougias, Dimitrios Ntaikos, Constantinos B. Papadias:
Reducing Complexity in Next-Generation MU-MIMO Systems. CoRR abs/1507.04050 (2015) - 2014
- [j49]Vlasis Barousis, Constantinos B. Papadias:
Arbitrary Precoding with Single-Fed Parasitic Arrays: Closed-Form Expressions and Design Guidelines. IEEE Wirel. Commun. Lett. 3(2): 229-232 (2014) - [c64]Ghafoor Shah, Peter Koch, Constantinos B. Papadias:
Analysis of Acoustic Cardiac Signals for Heart Rate Variability and Murmur Detection Using Nonnegative Matrix Factorization-Based Hierarchical Decomposition. BIBE 2014: 46-53 - [c63]George C. Alexandropoulos, Vlasis Barousis, Constantinos B. Papadias:
Precoding for multiuser MIMO systems with single-fed parasitic antenna arrays. GLOBECOM 2014: 3897-3902 - [c62]Vlasis I. Barousis, Constantinos B. Papadias, Ralf R. Müller:
A new signal model for MIMO communication with compact parasitic arrays. ISCCSP 2014: 109-113 - [c61]Nick Taramas, George C. Alexandropoulos, Constantinos B. Papadias:
Opportunistic beamforming for secondary users in licensed shared access networks. ISCCSP 2014: 526-529 - [c60]George C. Alexandropoulos, Stylianos Papaharalabos, Constantinos B. Papadias:
On the performance of transceiver techniques for the K-user MIMO IFC with LTE-A turbo coding. WCNC Workshops 2014: 271-275 - [i5]Vlasis Barousis, Mohammad Ali Sedaghat, Ralf R. Müller, Constantinos B. Papadias:
Massive Antenna Arrays with Low Front-End Hardware Complexity: An Enabling Technology for the Emerging Small Cell and Distributed Network Architectures. CoRR abs/1407.7733 (2014) - [i4]George C. Alexandropoulos, Vlasis Barousis, Constantinos B. Papadias:
Precoding for Multiuser MIMO Systems with Single-Fed Parasitic Antenna Arrays. CoRR abs/1409.0682 (2014) - 2013
- [j48]Christos Masouros, Tharmalingam Ratnarajah, Mathini Sellathurai, Constantinos B. Papadias, Anil K. Shukla:
Known interference in the cellular downlink: a performance limiting factor or a source of green signal power? IEEE Commun. Mag. 51(10): 162-171 (2013) - [j47]David Wilcox, Elpiniki P. Tsakalaki, Ayse Kortun, Tharmalingam Ratnarajah, Constantinos B. Papadias, Mathini Sellathurai:
On Spatial Domain Cognitive Radio Using Single-Radio Parasitic Antenna Arrays. IEEE J. Sel. Areas Commun. 31(3): 571-580 (2013) - [j46]George C. Alexandropoulos, Constantinos B. Papadias:
A reconfigurable iterative algorithm for the K-user MIMO interference channel. Signal Process. 93(12): 3353-3362 (2013) - [j45]Huiqin Du, Tharmalingam Ratnarajah, Mathini Sellathurai, Constantinos B. Papadias:
Reweighted Nuclear Norm Approach for Interference Alignment. IEEE Trans. Commun. 61(9): 3754-3765 (2013) - [j44]Bo Han, Vlasis Barousis, Constantinos B. Papadias, Antonis Kalis, Ramjee Prasad:
MIMO over ESPAR with 16-QAM Modulation. IEEE Wirel. Commun. Lett. 2(6): 687-690 (2013) - [c59]Ghafoor Shah, Constantinos B. Papadias:
Blind recovery of cardiac and respiratory sounds using non-negative matrix factorization & time-frequency masking. BIBE 2013: 1-5 - [c58]Bo Han, Antonis Kalis, Constantinos B. Papadias, Ramjee Prasad:
Energy efficient MIMO transmission with high order modulations for wireless sensor network. EUSIPCO 2013: 1-5 - [c57]Huiqin Du, Tharm Ratnarajah, Mathini Sellathurai, Constantinos B. Papadias:
A robust interference alignment technique for the MIMO interference channel with uncertainties. ICC Workshops 2013: 154-158 - [c56]Stylianos Papaharalabos, George C. Alexandropoulos, Constantinos B. Papadias:
A comparative study of interference alignment schemes with LTE-compliant turbo coding. ICC Workshops 2013: 159-163 - [c55]George C. Alexandropoulos, Constantinos B. Papadias:
A reconfigurable distributed algorithm for K-user MIMO interference networks. ICC 2013: 3063-3067 - [c54]Huiqin Du, Tharm Ratnarajah, Mathini Sellathurai, Constantinos B. Papadias:
Joint Frobenius norm and reweighted nuclear norm minimization for interference alignment. ICC 2013: 4865-4869 - [c53]Ghafoor Shah, Constantinos B. Papadias:
Separation of cardiorespiratory sounds using time-frequency masking and sparsity. DSP 2013: 1-6 - [c52]Vlasis Barousis, Eleftherios Roumpakias, Constantinos B. Papadias:
A parasitic antenna array for directive multi-hop sensor communication. SPAWC 2013: 500-504 - [c51]Bo Han, Rasmus H. Nielsen, Constantinos B. Papadias, Ramjee Prasad:
Directional transmission by 3-D beam-forming using smart antenna arrays. VITAE 2013: 1-4 - [c50]Bo Han, Rasmus H. Nielsen, Constantinos B. Papadias, Ramjee Prasad:
Radio frequency energy harvesting for long lifetime wireless sensor networks. WPMC 2013: 1-5 - 2012
- [j43]Elpiniki P. Tsakalaki, Osama N. Alrabadi, Antonis Kalis, Constantinos B. Papadias, Ramjee Prasad:
Non Cooperative Space-Time Communication for Energy Efficiency in Sensor Networks. IEEE Trans. Commun. 60(1): 48-54 (2012) - [j42]Huiqin Du, Tharmalingam Ratnarajah, Marius Pesavento, Constantinos B. Papadias:
Joint Transceiver Beamforming in MIMO Cognitive Radio Network Via Second-Order Cone Programming. IEEE Trans. Signal Process. 60(2): 781-792 (2012) - [c49]Elpiniki P. Tsakalaki, David Wilcox, Elisabeth de Carvalho, Constantinos B. Papadias, Tharmalingam Ratnarajah:
Spectrum sensing using single-radio switched-beam antenna systems. CrownCom 2012: 118-123 - [i3]George C. Alexandropoulos, Constantinos B. Papadias:
An Interference-Adjustable Distributed Algorithm for K-user MIMO Interference Networks. CoRR abs/1210.0891 (2012) - 2011
- [j41]Mischa Dohler, Robert W. Heath Jr., Angel E. Lozano, Constantinos B. Papadias, Reinaldo A. Valenzuela:
Is the PHY layer dead? IEEE Commun. Mag. 49(4): 159-165 (2011) - [j40]Osama N. Alrabadi, Chamath Divarathne, Philippos Tragas, Antonis Kalis, Nicola Marchetti, Constantinos B. Papadias, Ramjee Prasad:
Spatial Multiplexing with a Single Radio: Proof-of-Concept Experiments in an Indoor Environment with a 2.6-GHz Prototype. IEEE Commun. Lett. 15(2): 178-180 (2011) - [j39]Ayse Kortun, Tharmalingam Ratnarajah, Mathini Sellathurai, Caijun Zhong, Constantinos B. Papadias:
On the Performance of Eigenvalue-Based Cooperative Spectrum Sensing for Cognitive Radio. IEEE J. Sel. Top. Signal Process. 5(1): 49-55 (2011) - [j38]Ana García Armada, Mounir Ghogho, Robert W. Heath Jr., Ying-Chang Liang, Constantinos B. Papadias, Atul Salvekar:
Special issue on Advances in MIMO-OFDM. Phys. Commun. 4(4): 251-253 (2011) - [c48]Huiqin Du, Tharm Ratnarajah, Constantinos B. Papadias:
Robust joint transceiver beamforming for cognitive radio network. ACSCC 2011: 1623-1627 - [c47]Victor Khoury,