Robust Sparse Reconstruction of mmWave Channel Estimates via Fractional Programming
Hiroki Iimori , Razvan Andrei Stoica , Koji Ishibashi , Giuseppe Thadeu Freitas de Abreu
2020 International Conference on Information Networking (ICOIN) 318 -323
2
2020
TRANSMITTING A CHANNEL STATE INFORMATION REPORT
Ahmed Hindy , Razvan-andrei Stoica , Vijay Nangia
2024
Physical-Layer Security in 6G Networks
JONATHAN BECHTOLD , IVÁN MORALES , RAZVAN-ANDREI STOICA
Robust Symbol Detection in Large-Scale Overloaded NOMA Systems
Koji Ishibashi , Giuseppe Thadeu Freitas De Abreu , Razvan-Andrei Stoica , Hiroki Iimori
IEEE Open Journal of the Communications Society 2 512 -533
5
2021
A Stochastic Gradient Descent Approach for Hybrid mmWave Beamforming With Blockage and CSI-Error Robustness
Omid Taghizadeh , Koji Ishibashi , Giuseppe Thadeu Freitas de Abreu , Razvan-Andrei Stoica
IEEE Access 9 74471 -74487
9
2021
Frame Theory and Fractional Programming for Sparse Recovery-Based mmWave Channel Estimation
Razvan-Andrei Stoica , Hiroki Iimori , Giuseppe Thadeu Freitas de Abreu , Koji Ishibashi
IEEE Access 7 150757 -150774
5
2019
On prototyping IEEE802.11p channel estimators in real-world environments using GNURadio
Razvan-Andrei Stoica , Stefano Severi , Giuseppe Thadeu Freitas de Abreu
ieee intelligent vehicles symposium 10 -15
3
2016
Learning the vehicular channel through the self-organization of frequencies
Razvan-Andrei Stoica , Stefano Severi , Giuseppe Thadeu Freitas de Abreu
vehicular networking conference 68 -75
5
2015
Multiuser Detection for Large Massively Concurrent NOMA Systems via Fractional Programming
Razvan-Andrei Stoica , Hiroki Iimori , Giuseppe Thadeu Freitas de Abreu
ieee international workshop on computational advances in multi sensor adaptive processing 599 -603
2019
Frame-theoretic Precoding and Beamforming Design for Robust mmWave Channel Estimation
Razvan-Andrei Stoica , Giuseppe Thadeu Freitas de Abreu
2019 IEEE Wireless Communications and Networking Conference (WCNC) 1 -6
2019
On the Sum-Rate Capacity and Spectral Efficiency Gains of Massively Concurrent NOMA Systems
Takanori Hara , Razvan-Andrei Stoica , Koji Ishibashi , Giuseppe Thadeu Freitas de Abreu
2019 IEEE Wireless Communications and Networking Conference (WCNC) 1 -7
2
2019
Stochastic Learning Robust Beamforming for Millimeter-Wave Systems With Path Blockage
Hiroki Iimori , Giuseppe Thadeu Freitas de Abreu , Omid Taghizadeh , Razvan-Andrei Stoica
IEEE Wireless Communications Letters 9 ( 9) 1557 -1561
29
2020
A Frame-Theoretic Scheme for Robust Millimeter Wave Channel Estimation
Razvan-Andrei Stoica , Giuseppe Thadeu Freitas de Abreu , Hiroki Iimori
2018 IEEE 88th Vehicular Technology Conference (VTC-Fall) 1 -6
3
2018
A Low-complexity Receiver for Massively Concurrent Non-orthogonal Multiple Access
Razvan-Andrei Stoica , Giuseppe Thadeu Freitas de Abreu
2019 IEEE 20th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC) 1 -5
1
2019
Sparsely-structured Multiuser Detection for Large Massively Concurrent NOMA Systems
Razvan-Andrei Stoica , Hiroki Iimori , Giuseppe Thadeu Freitas de Abreu
2019 53rd Asilomar Conference on Signals, Systems, and Computers 1821 -1826
1
2019
Massively Concurrent Non-Orthogonal Multiple Access for 5G Networks and Beyond
Razvan-Andrei Stoica , Giuseppe Thadeu Freitas De Abreu , Takanori Hara , Koji Ishibashi
IEEE Access 7 82080 -82100
9
2019
Constellation shaping for rate maximization in AWGN channels with non-linear distortion
Hiroki Iimori , Razvan-Andrei Stoica , Giuseppe Thadeu Freitas de Abreu
2017 IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP) 1 -5
4
2017
Massively Concurrent NOMA: A Frame-Theoretic Design for Non-Orthogonal Multiple Access
Razvan-Andrei Stoica , Giuseppe Thadeu Freitas de Abreu
2018 52nd Asilomar Conference on Signals, Systems, and Computers 461 -466
6
2018
Physical-layer security in 6G networks
Lorenzo Mucchi , Sara Jayousi , Stefano Caputo , Erdal Panayirci
IEEE Open Journal of the Communications Society 2 1901 -1914
26
2021
Selecting a joint equalization and decoding model
Seyedomid Taghizadeh Motlagh , Sher Ali Cheema , Ali Ramadan Ali , Ankit Bhamri
2024