Results 81 to 90 of about 824 (179)

Design and Experimental Validation of MIMO Multiuser Detection for Downlink Packet Data

EURASIP Journal on Advances in Signal Processing, 2005
In single-user MIMO communication, the first-order throughput scaling is determined by the smallest of the number of transmit and receive antennas. This typically renders terminals the constraining bottleneck.
Samardzija Dragan, Lozano Angel, Papadias Constantinos B   +2 more
doaj   +1 more source

Research on the multiuser MIMO linear cooperative spectrum sensing in cognitive radio networks

Tongxin xuebao, 2012
The multiuser MIMO based linear cooperative spectrum sensing problem was investigated in cognitive radio system to improve the reliability of spectrum sensing.Both the local spectrum detecting strategy and global spectrum detecting strategy for multiuser
Yong-qiang HEI, Xiao-hui LI, Wen-tao LI
doaj   +2 more sources

Accurate Performance Analysis of Coded Large-Scale Multiuser MIMO Systems with MMSE Receivers. [PDF]

Sensors (Basel), 2019
Zhai K, Ma Z, Lei X.
europepmc   +1 more source

Computer Simulation and Field Experiment for Downlink Multiuser MIMO in Mobile WiMAX System. [PDF]

ScientificWorldJournal, 2015
Yamaguchi K, Nagahashi T, Akiyama T, Matsue H, Uekado K, Namera T, Fukui H, Nanamatsu S.   +7 more
europepmc   +1 more source

Full-duplex multi-user MIMO communication systems performance optimization using leakage-based precoding. [PDF]

Sci Rep, 2023
Teklu MB, Choi DY, Meng WX.
europepmc   +1 more source

Residual-aided CSI-free end-to-end learning for multiuser MIMO. [PDF]

PLoS One
Affum EA, Futa O, Oppong MA, Biney DO.
europepmc   +1 more source

Joint Method of Moments (JMoM) and Successive Moment Cancellation (SMC) Multiuser Time Synchronization for ZP-OFDM-Based Waveforms Applicable to Joint Communication and Sensing. [PDF]

Sensors (Basel), 2023
Pourtahmasi Roshandeh K, Mohammadkarimi M, Ardakani M.   +2 more
europepmc   +1 more source

Multi-user hybrid precoding design based on QR decomposition and beam gain alignment

Dianxin kexue
Millimeterwave massive MIMO systems based on lens antenna arrays can effectively reduce the number of required RF chains without loss of performance.
ZHANG Tingting, CAO Haiyan, LI Bin, JI Yangrui, LING Haikun, XU Fangmin   +5 more
doaj  

Enhanced MIMO CSI Estimation Using ACCPM with Limited Feedback. [PDF]

Sensors (Basel), 2023
Al-Asadi A, Al-Saedi IRK, Alwane SK, Li H, Alzubaidi L.   +4 more
europepmc   +1 more source