A comprehensive survey on millimeter wave communications for fifth-generation wireless networks: Feasibility and challenges
AN Uwaechia, NM Mahyuddin - IEEE Access, 2020 - ieeexplore.ieee.org
Fifth-generation (5G) cellular networks will almost certainly operate in the high-bandwidth,
underutilized millimeter-wave (mmWave) frequency spectrum, which offers the potentiality of …
underutilized millimeter-wave (mmWave) frequency spectrum, which offers the potentiality of …
Efficient DSP and circuit architectures for massive MIMO: State of the art and future directions
L Van der Perre, L Liu… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Massive MIMO is a compelling wireless access concept that relies on the use of an excess
number of base-station antennas, relative to the number of active terminals. This technology …
number of base-station antennas, relative to the number of active terminals. This technology …
Indoor multipath assisted angle of arrival localization
S Wielandt, L De Strycker - Sensors, 2017 - mdpi.com
Indoor radio frequency positioning systems enable a broad range of location aware
applications. However, the localization accuracy is often impaired by Non-Line-Of-Sight …
applications. However, the localization accuracy is often impaired by Non-Line-Of-Sight …
Antenna arrays for line-of-sight massive MIMO: Half wavelength is not enough
The aim of this paper is to analyze the array synthesis for 5 G massive MIMO systems in the
line-of-sight working condition. The main result of the numerical investigation performed is …
line-of-sight working condition. The main result of the numerical investigation performed is …
Distributed massive MIMO: A diversity combining method for TDD reciprocity calibration
CM Chen, S Blandino, A Gaber… - … 2017-2017 IEEE …, 2017 - ieeexplore.ieee.org
Distributed massive multiple-input multiple-output (DM-MIMO) gives a higher spectral
efficiency and enhanced coverage area, compared to collocated massive MIMO (CM-MIMO) …
efficiency and enhanced coverage area, compared to collocated massive MIMO (CM-MIMO) …
Multi-panel sparse base station design with physical antenna effects in massive MU-MIMO
A novel base station antenna (BSA) configuration is presented to mitigate degrading
physical antenna effects in massive multiple-input multiple-output (MIMO) systems, while …
physical antenna effects in massive multiple-input multiple-output (MIMO) systems, while …
User scheduling and antenna topology in dense massive MIMO networks: An experimental study
A massive MIMO network can serve ten's of users simultaneously. However, in dense
scenarios the users are potentially closely-spaced, potentially resulting in substantial inter …
scenarios the users are potentially closely-spaced, potentially resulting in substantial inter …
Measured user correlation in outdoor-to-indoor massive MIMO scenarios
The performance of a multi-user multiple-input multiple-output (MIMO) system is mainly
determined by the correlation of user channels. Applying channel models without spatial …
determined by the correlation of user channels. Applying channel models without spatial …
Does a large array aperture pay off in line-of-sight massive MIMO?
Massive multiple-input multiple-output (MIMO) is considered a promising PHY scheme for
future mobile communications systems. As it aims to serve many users simultaneously via …
future mobile communications systems. As it aims to serve many users simultaneously via …
Scaling up distributed massive MIMO: Why and how
Massive MIMO (MaMIMO) is a technology of primary interest for sub-6 GHz operation in the
next generation cellular systems. While MaMIMO is most often linked to macrocell scenarios …
next generation cellular systems. While MaMIMO is most often linked to macrocell scenarios …