10 citations · 17 across the 12 of their papers we have counts for
5 papers · 1 filter
Spectral Efficiency vs Complexity in Downlink Algorithms for Reconfigurable Intelligent Surfaces
Pooja Nuti, Brian L. Evans
Reconfigurable Intelligent Surfaces (RIS) are an emerging technology that can be used to reconfigure the propagation environment to improve cellular communication link rates. RIS,…
Quantized Massive MIMO Systems with Multicell Coordinated Beamforming and Power Control
Jinseok Choi, Yunseong Cho, Brian L. Evans
In this paper, we investigate a coordinated multipoint (CoMP) beamforming and power control problem for base stations (BSs) with a massive number of antenna arrays under coarse qua…
Compressed-Sensing based Beam Detection in 5G NR Initial Access
Junmo Sung, Brian L. Evans
To support millimeter wave (mmWave) frequency bands in cellular communications, both the base station and the mobile platform utilize large antenna arrays to steer narrow beams tow…
Coordinated Multicell Beamforming and Power Allocation for Massive MIMO with Low-Resolution ADC/DAC
Yunseong Cho, Jinseok Choi, Brian L. Evans
In this work, we present a solution for coordinated beamforming and power allocation when base stations employ a massive number of antennas equipped with low-resolution analog-to-d…
Advanced Receiver Architectures for Millimeter Wave Communications with Low-Resolution ADCs
Jinseok Choi, Gilwon Lee, Ahmed Alkhateeb +3
Employing low-resolution analog-to-digital converters (ADCs) for millimeter wave receivers with large antenna arrays provides opportunity to efficiently reduce power consumption of…