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Ízlem Tu­fe Demir
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Foundations of user-centric cell-free massive MIMO
ÍT Demir, E Bj÷rnson, L Sanguinetti
Foundations and Trends« in Signal Processing 14 (3-4), 162-472, 2021
4622021
A primer on near-field beamforming for arrays and reconfigurable intelligent surfaces
E Bj÷rnson, ÍT Demir, L Sanguinetti
2021 55th Asilomar Conference on Signals, Systems, and Computers, 105-112, 2021
1452021
The Bussgang decomposition of nonlinear systems: Basic theory and MIMO extensions [lecture notes]
OT Demir, E Bjornson
IEEE Signal Processing Magazine 38 (1), 131-136, 2020
1282020
Antenna selection and hybrid beamforming for simultaneous wireless information and power transfer in multi-group multicasting systems
ÍT Demir, TE Tuncer
IEEE Transactions on Wireless Communications 15 (10), 6948-6962, 2016
692016
Channel Modeling and Channel Estimation for Holographic Massive MIMO with Planar Arrays
Í Tu­fe Demir, E Bj÷rnson, L Sanguinetti
arXiv e-prints, arXiv: 2108.04633, 2021
62*2021
Joint power control and LSFD for wireless-powered cell-free massive MIMO
ÍT Demir, E Bj÷rnson
IEEE Transactions on Wireless Communications 20 (3), 1756-1769, 2020
602020
Channel estimation in massive MIMO under hardware non-linearities: Bayesian methods versus deep learning
ÍT Demir, E Bj÷rnson
IEEE Open Journal of the Communications Society 1, 109-124, 2019
552019
Efficient downlink power allocation algorithms for cell-free massive MIMO systems
S Chakraborty, ÍT Demir, E Bj÷rnson, P Giselsson
IEEE Open Journal of the Communications Society 2, 168-186, 2020
532020
Power allocation for joint communication and sensing in cell-free massive MIMO
Z Behdad, ÍT Demir, KW Sung, E Bj÷rnson, C Cavdar
GLOBECOM 2022-2022 IEEE Global Communications Conference, 4081-4086, 2022
472022
Learning-based downlink power allocation in cell-free massive MIMO systems
M Zaher, ÍT Demir, E Bj÷rnson, M Petrova
IEEE Transactions on Wireless Communications 22 (1), 174-188, 2022
412022
Alternating maximization algorithm for the broadcast beamforming
ÍT Demir, TE Tuncer
2014 22nd European Signal Processing Conference (EUSIPCO), 1915-1919, 2014
312014
Is channel estimation necessary to select phase-shifts for RIS-assisted massive MIMO?
ÍT Demir, E Bj÷rnson
IEEE Transactions on Wireless Communications 21 (11), 9537-9552, 2022
262022
Energy-optimal end-to-end network slicing in cloud-based architecture
M Masoudi, ÍT Demir, J Zander, C Cavdar
IEEE Open Journal of the Communications Society 3, 574-592, 2022
262022
Cell-free massive MIMO in O-RAN: Energy-aware joint orchestration of cloud, fronthaul, and radio resources
ÍT Demir, M Masoudi, E Bj÷rnson, C Cavdar
IEEE Journal on Selected Areas in Communications, 2024
242024
Technology trends for massive MIMO towards 6G
Y Huo, X Lin, B Di, H Zhang, FJL Hernando, AS Tan, S Mumtaz, ÍT Demir, ...
Sensors 23 (13), 6062, 2023
232023
Optimum QoS-aware beamformer design for full-duplex relay with self-energy recycling
ÍT Demir, TE Tuncer
IEEE Wireless Communications Letters 7 (1), 122-125, 2017
222017
Multicast beamforming with antenna selection using exact penalty approach
ÍT Demir, TE Tuncer
2015 IEEE International Conference on Acoustics, Speech and Signalá…, 2015
202015
Cell-free massive MIMO in virtualized CRAN: How to minimize the total network power?
ÍT Demir, M Masoudi, E Bj÷rnson, C Cavdar
ICC 2022-IEEE International Conference on Communications, 159-164, 2022
192022
Robust optimum and near-optimum beamformers for decode-and-forward full-duplex multi-antenna relay with self-energy recycling
ÍT Demir, TE Tuncer
IEEE Transactions on Wireless Communications 18 (3), 1566-1580, 2019
192019
Max–min fair resource allocation for SWIPT in multi-group multicast OFDM systems
ÍT Demir, TE Tuncer
IEEE Communications Letters 21 (11), 2508-2511, 2017
172017
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