QoS-based Joint User Selection and Scheduling for MU-MIMO WLANs
Journal of Telecommunications and Information Technology, 2017 The shift in Multi-User Multiple Input Multiple Output (MU-MIMO) has gained attention due to its wide support in very high throughput Wireless Local Area Networks (WLANs) such as the 802.11ac.
Dasari Srinivasa Rao +1 more
doaj +1 more source
Beamforming Using Exact Evaluation of Leakage and Ergodic Capacity of MU-MIMO System. [PDF]
Sensors (Basel), 2021 Hassan AK, Moinuddin M.
europepmc +1 more source
Machine Learning-Inspired Hybrid Precoding for mmWave MU-MIMO Systems with Domestic Switch Network. [PDF]
Sensors (Basel), 2021 Li X, Huang Y, Heng W, Wu J.
europepmc +1 more source
A Link Quality Estimation-based Beamforming Training Protocol for IEEE 802.11ay MU-MIMO Communications. [PDF]
IEEE Trans Commun, 2021 Kim MS +5 more
europepmc +1 more source
Computer Simulation and Field Experiment for Downlink Multiuser MIMO in Mobile WiMAX System
The Scientific World Journal, 2015 The transmission performance for a downlink mobile WiMAX system with multiuser multiple-input multiple-output (MU-MIMO) systems in a computer simulation and field experiment is described.
Kazuhiro Yamaguchi +7 more
doaj +1 more source
Design considerations of MIMO antennas for mobile phones [PDF]
, 2008 YesThe paper presents a new modeling and design concept of antennas using polar- ization diversity of 2 £ 2 and 3 £ 3 Multiple Input Multiple Outputs (MIMO) system that is proposed for future mobile handsets.
Abd-Alhameed, Raed +2 more
core +3 more sources
Unsupervised Learning for Resource Allocation and User Scheduling in Wideband MU-MIMO Systems
IEEE Open Journal of the Communications SocietyBy leveraging spatial diversity, MultiUser MIMO (MU-MIMO) can serve multiple users over shared time-frequency Resource Blocks (RBs) and substantially improve spectral efficiency.
Chih-Ho Hsu, Zhi Ding
doaj +1 more source
Cooperative Transmission Mechanisms in Next Generation WiFi: IEEE 802.11ac
International Journal of Distributed Sensor Networks, 2013 Very high throughput (VHT) WLAN, known as IEEE 802.11ac, can provide compelling performance and has attracted extensive attention for achieving transmission rate over 1 G bps for 5 GHz band owing to involving the MU-MIMO and maximum 160 MHz bandwidth ...
Baofeng Ji +3 more
doaj +1 more source
Linear Precoding With Low-Resolution DACs for Massive MU-MIMO-OFDM Downlink
, 2019 We consider the downlink of a massive multiuser (MU) multiple-input multiple-output (MIMO) system in which the base station (BS) is equipped with low-resolution digital-to-analog converters (DACs). In contrast to most existing results, we assume that the
Durisi, Giuseppe, +7 more
core +1 more source
16x16 MIMO testbed for MU-MIMO downlink transmission [PDF]
Multi-user multiple input multiple output (MU-MIMO) systems have attracted much attention as a technology that enhances the total system capacity by generating a virtual MIMO channel between a base station and multiple terminal stations.
5580 +9 more
core +1 more source