180 citations · 361 across the 24 of their papers we have counts for
7 papers · 1 filter
Channel Estimation and Hybrid Precoding for Frequency Selective Multiuser mmWave MIMO Systems
J. P. González-Coma, J. Rodríguez-Fernández, N. González-Prelcic +2
Configuring the hybrid precoders and combiners in a millimeter wave (mmWave) multiuser (MU) multiple-input multiple-output (MIMO) system is challenging in frequency selective chann…
Clock and Orientation-Robust Simultaneous Radio Localization and Mapping at Millimeter Wave Bands
Felipe Gómez-Cuba, Gonzalo Feijoo-Rodríguez, Nuria González-Prelcic
This paper proposes a radio simultaneous location and mapping (radio-SLAM) scheme based on sparse multipath channel estimation. By leveraging sparse channel estimation schemes at m…
Passive Radar at the Roadside Unit to Configure Millimeter Wave Vehicle-to-Infrastructure Links
Anum Ali, Nuria González-Prelcic, Amitava Ghosh
Millimeter wave (mmWave) vehicular channels are highly dynamic, and the communication link needs to be reconfigured frequently. In this work, we propose to use a passive radar rece…
Dictionary Learning for Channel Estimation in Hybrid Frequency-Selective mmWave MIMO Systems
Hongxiang Xie, Javier Rodríguez-Fernández, Nuria González-Prelcic
Exploiting channel sparsity at millimeter wave (mmWave) frequencies reduces the high training overhead associated with the channel estimation stage. Compressive sensing (CS) channe…
Spatial Covariance Estimation for Millimeter Wave Hybrid Systems using Out-of-Band Information
Anum Ali, Nuria González-Prelcic, Robert W. Heath
In high mobility applications of millimeter wave (mmWave) communications, e.g., vehicle-to-everything communication and next-generation cellular communication, frequent link config…
Millimeter Wave Beam-Selection Using Out-of-Band Spatial Information
Anum Ali, Nuria González-Prelcic, Robert W. Heath
Millimeter wave (mmWave) communication is one feasible solution for high data-rate applications like vehicular-to-everything communication and next generation cellular communicatio…
IEEE 802.11ad-based Radar: An Approach to Joint Vehicular Communication-Radar System
Preeti Kumari, Junil Choi, Nuria Gonzalez-Prelcic +1
Millimeter-wave (mmWave) radar is widely used in vehicles for applications such as adaptive cruise control and collision avoidance. In this paper, we propose an IEEE 802.11ad-based…