157 citations · 175 across the 7 of their papers we have counts for
7 papers
Unsupervised Learning for Pilot-free Transmission in 3GPP MIMO Systems
Omar M. Sleem, Mohamed Salah Ibrahim, Akshay Malhotra +2
Reference signals overhead reduction has recently evolved as an effective solution for improving the system spectral efficiency. This paper introduces a new downlink data structure…
Vandermonde Constrained Tensor Decomposition for Hybrid Beamforming in Multi-Carrier MIMO Systems
Mohamed Salah Ibrahim, Akshay Malhotra, Mihaela Beluri +2
Hybrid beamforming has evolved as a promising technology that offers the balance between system performance and design complexity in mmWave MIMO systems. Existing hybrid beamformin…
Target Localization using Bistatic and Multistatic Radar with 5G NR Waveform
O. Kanhere, S. Goyal, M. Beluri +1
Joint communication and sensing allows the utilization of common spectral resources for communication and localization, reducing the cost of deployment. By using fifth generation (…
NR-U and WiGig Coexistence in 60 GHz Bands
Natale Patriciello, Sanjay Goyal, Sandra Lagen +4
In December 2019, the 3GPP defined the road-map for Release-17, which includes new features on the operation of New Radio (NR) in millimeter-wave bands with highly directional comm…
New Radio Beam-based Access to Unlicensed Spectrum: Design Challenges and Solutions
Sandra Lagen, Lorenza Giupponi, Sanjay Goyal +4
This paper elaborates on the design challenges, opportunities, and solutions for New Radio-based access to Unlicensed spectrum (NR-U) by taking into account the beam-based transmis…
Small Cell Traffic Balancing Over Licensed and Unlicensed Bands
Feilu Liu, Erdem Bala, Elza Erkip +2
The 3rd Generation Partnership Project (3GPP) recently started standardizing the "Licensed-Assisted Access using LTE" for small cells, referred to as Dual Band Femtocell (DBF) in t…
Relay Assisted Cooperative OSTBC Communication with SNR Imbalance and Channel Estimation Errors
Bo Niu, Mihaela C. Beluri, Zinan Lin +1
In this paper, a two-hop relay assisted cooperative Orthogonal Space-Time Block Codes (OSTBC) transmission scheme is considered for the downlink communication of a cellular system,…