Search Results - optimal precoder matrix~

Cross-subcarrier precoder design for massive MIMO-OFDM downlink with symplectic optimization.

Authors: Zhang, Yuxuan Lu, An-An Xia, Xiang-Gen et al.

Source: SCIENCE CHINA Information Sciences; Feb2025, Vol. 68 Issue 2, p1-14, 14p

A Two-Stage Iterative method for Hybrid Precoding in Downlink Millimeter Wave Massive MIMO.

Authors: Mudavath, Mahesh Rani, S. Sandhya Shirisha, Dubbaka et al.

Source: Journal of Engineering Science & Technology Review; 2025, Vol. 18 Issue 2, p140-146, 9p

Subject Terms: MILLIMETER waves, RADIO frequency, LAGRANGE multiplier, ANTENNAS (Electronics), BEAMFORMING, MIMO systems

Two-Stage Hybrid Precoding for Minimizing Residuals Using Convolutional Neural Network.

Authors: Liu, Fulai Zhang, Lijie Du, Ruiyan et al.

Source: IEEE Communications Letters; Dec2021, Vol. 25 Issue 12, p3903-3907, 5p

Globally Optimal Linear Precoders for Finite Alphabet Signals Over Complex Vector Gaussian Channels.

Authors: Xiao, Chengshan Zheng, Yahong Rosa Ding, Zhi

Source: IEEE Transactions on Signal Processing; Jul2011, Vol. 59 Issue 7, p3301-3314, 14p

Subject Terms: BIVECTORS, SIGNAL processing, MIMO systems, MATHEMATICAL optimization, ITERATIVE methods (Mathematics), ALGORITHMS, RESOURCE management, NUMERICAL analysis, RANDOM noise theory

Optimal Precoder Design and Block-Equal QRS Decomposition for ML Based Successive Cancellation Detection

Authors: Fang, Dan Wong, Kon Max Jian Kang Zhang, Timothy N. Davidson et al.

Index Terms: multiple-input–multiple-output (MIMO) systems, precoding, maximum likelihood (ML) detection, successive cancellation detection, QR decompostion, power loading, Signal Processing, Systems and Communications, thesis

URL: http://hdl.handle.net/11375/13373

Robust Precoding for 3D Massive MIMO Configuration With Matrix Manifold Optimization.

Authors: Wang, Chen Lu, An-An Gao, Xiqi et al.

Source: IEEE Transactions on Wireless Communications; May2022, Vol. 21 Issue 5, p3423-3437, 15p

Multiuser hybrid precoder design using logarithmic hyperbolic filtering for millimeter wave communication systems.

Authors: Sahoo, Swetaleena Sarkar, Manidipa Sahoo, Harish Kumar et al.

Source: Wireless Networks (10220038); Jan2024, Vol. 30 Issue 1, p139-150, 12p

Subject Terms: MILLIMETER wave communication systems, MIMO systems, WIRELESS communications, MOBILE antennas, COST functions, MILLIMETER waves, COSINE function

Optimal Linear Precoders for MIMO Wireless Correlated Channels With Nonzero Mean in Space—Time Coded Systems.

Authors: Mai Vu Paulraj, Arogyaswami

Source: IEEE Transactions on Signal Processing; Jun2006 Part 1, Vol. 54 Issue 6, p2318-2332, 15p, 1 Diagram, 5 Graphs

Subject Terms: WIRELESS communications, RADIO transmitter-receivers, MIMO systems, STATISTICAL correlation, ANTENNA feeds

PCQNet: A Trainable Feedback Scheme of Precoder for the Uplink Multi-User MIMO Systems.

Authors: Bao, Xiuwen Jiang, Ming Fang, Wenhao et al.

Source: Entropy; Aug2022, Vol. 24 Issue 8, p1066-N.PAG, 16p

Subject Terms: MIMO systems, LAGRANGE multiplier, ERROR rates, IMAGE compression, CONVOLUTIONAL neural networks

A Unified Joint Optimization of Training Sequences and Transceivers Based on Matrix-Monotonic Optimization

Authors: Chengwen Xing Tao Yu Jinpeng Song et al.

Source: IEEE Transactions on Vehicular Technology

Subject Terms: Signal Processing (eess.SP), FOS: Computer and information sciences, Computer Science - Information Theory, Information Theory (cs.IT), 0202 electrical engineering, electronic engineering, information engineering, FOS: Electrical engineering, electronic engineering, information engineering, 02 engineering and technology, Electrical Engineering and Systems Science - Signal Processing

File Description: text

Access URL: http://arxiv.org/abs/2209.10843
https://eprints.soton.ac.uk/477074/

Optimal Least Squares Estimator and Precoder for Energy Beamforming Over IQ-Impaired Channels.

Authors: Mishra, Deepak Johansson, Hakan

Source: IEEE Signal Processing Letters; Aug2019, Vol. 26 Issue 8, p1207-1211, 5p

Subject Terms: BEAMFORMING, ANTENNA arrays, WIRELESS Internet, LEAST squares, INTERNET of things, TRANSMITTERS (Communication)

Deep Learning-Based Robust Precoding for Massive MIMO.

Authors: Shi, Junchao Wang, Wenjin Yi, Xinping et al.

Source: IEEE Transactions on Communications; Nov2021, Vol. 69 Issue 11, p7429-7443, 15p

Subject Terms: CHANNEL estimation, CHANNEL coding, TRANSMISSION line matrix methods, LAGRANGE multiplier, PARAMETER estimation, EIGENVALUES

Optimal Precoder Design for Correlated MIMO Communication Systems Using Zero-Forcing Decision Feedback Equalization.

Authors: Liu, Tingting Zhang, Jian-Kang Wong, Kon Max

Source: IEEE Transactions on Signal Processing; Sep2009, Vol. 57 Issue 9, p3600-3612, 13p, 3 Black and White Photographs, 2 Diagrams, 5 Graphs

Subject Terms: MIMO systems, RADIO transmitter-receivers, WIRELESS communications, RADIO transmitter fading, SIGNAL-to-noise ratio, GAUSSIAN processes

Optimal Massive-MIMO-Aided Clustered Base-Station Coordination.

Authors: Li, Xueru Zhang, Xu Zhou, Yongxing et al.

Source: IEEE Transactions on Vehicular Technology; Mar2021, Vol. 70 Issue 3, p2699-2712, 14p

Subject Terms: MIMO systems, ANTENNA arrays, INFORMATION sharing, COMPUTER architecture, FREQUENCY-domain analysis

Communication rates for fading channels with imperfect channel-state information

Authors: Pastore, Adriano

Contributors: University/Department: Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions

Thesis Advisors: Rodríguez Fonollosa, Javier

Source: TDX (Tesis Doctorals en Xarxa)

Time: 621.3

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/279247
https://dx.doi.org/10.5821/dissertation-2117-95441

A jointly optimal precoder and block decision feedback equaliser design with low redundancy.

Authors: Ta, Chi Hieu Weiss, Stephan

Source: 2007 15th European Signal Processing Conference; 2007, p489-492, 4p

Optimal Precoder Design for Non-Regenerative MIMO Cognitive Two-Way Relay Systems with Underlay Spectrum Sharing.

Authors: Li, Quanzhong Luo, Liping Zhang, Guangchi et al.

Source: Wireless Personal Communications; Mar2014, Vol. 75 Issue 2, p1373-1390, 18p

Subject Terms: MIMO systems, COGNITIVE radio, RADIO relay systems, MATHEMATICAL optimization, ALGORITHMS

A Unified Joint Optimization of Training Sequences and Transceivers Based on Matrix-Monotonic Optimization

Authors: Xing, Chengwen Yu, Tao Song, Jinpeng et al.

Index Terms: Computer Science - Information Theory, Electrical Engineering and Systems Science - Signal Processing, text

URL: http://arxiv.org/abs/2209.10843

Equal-Diagonal QR Decomposition and its Application to Precoder Design for Successive-Cancellation Detection.

Authors: Jian-Kang Zhang Aleksandar Kavčić Kon Max Wong

Source: IEEE Transactions on Information Theory; Jan2005, Vol. 51 Issue 1, p154-172, 19p

Subject Terms: MATHEMATICAL decomposition, MATHEMATICS, DETECTORS, PROBABILITY theory, ORTHOGONAL decompositions, MULTIPLEXING

Optimal precoder design for correlated MIMO systems using decision feedback receivers.

Authors: Tingting Liu Jian-Kang Zhang Wong, K.M.

Source: 2008 IEEE International Symposium on Information Theory; 2008, p574-578, 5p