Search Results - precoder optimization*

Robust Precoder Design for Massive MIMO High-Speed Railway Communications With Matrix Manifold Optimization

Authors: Rui Sun Chen Sun Ding Shi et al.

Source: IEEE Transactions on Wireless Communications. 24:4086-4100

Subject Terms: massive MIMO, high-speed railway, manifold optimization, Riemannian submanifold, weighted sum-rate, robust precoding

File Description: application/pdf

Hybrid Precoder Design for Angle-of-Departure Estimation with Limited-Resolution Phase Shifters

Authors: Huang, Huiping Keskin, Musa Furkan Wymeersch, Henk et al.

Source: Bortom 5G Positionering Hårdvarumedveten integrerad lokalisering och avkänning för kommunikationssystem Near-field Enhanced Accuracy Tracking for 6G Networks (NEAT-6G) IEEE Transactions on Communications. 73(6):4439-4453

Subject Terms: angle-of-departure estimation, Hybrid beamforming, hybrid precoder, alternating optimization, alternating direction method of multipliers, phase shifter

File Description: electronic

Access URL: https://research.chalmers.se/publication/546613
https://research.chalmers.se/publication/544615
https://research.chalmers.se/publication/546613/file/546613_Fulltext.pdf

Leakage-Based Precoder Optimization and Deep Unfolding for User-Centric Cell-Free Massive MIMO

Authors: Chunmei Xu Cheng Zhang Yongming Huang et al.

Source: IEEE Transactions on Vehicular Technology. 74:8369-8373

Precoder Design for User-Centric Network Massive MIMO With Matrix Manifold Optimization

Authors: Rui Sun Li You An-An Lu et al.

Source: IEEE Journal on Selected Areas in Communications. 43:705-719

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

Access URL: http://arxiv.org/abs/2404.07425

Precoder Implementation and Optimization in 5G NR Massive MIMO Radio

Authors: Bhukya, Kalyani Sheikh, Shahid Aamir Ganti, Radha Krishna

Source: 2025 National Conference on Communications (NCC). :1-6

Subject Terms: Signal Processing (eess.SP), FOS: Electrical engineering, electronic engineering, information engineering, Electrical Engineering and Systems Science - Signal Processing

Access URL: http://arxiv.org/abs/2501.00366

Digital Precoder-Combiner and Power Allocation Optimization in MU MIMO-NOMA: A Quantum Neural Network Approach

Authors: Lia Suci Waliani Soo-Young Shin

Source: The Journal of Korean Institute of Communications and Information Sciences. 49:1739-1746

Rate-Splitting Multiple Access With Finite-Alphabet Constellations: Precoder Optimization and Achievable Rate Performance

Authors: De Mi Hongzhi Chen Zheng Chu et al.

Source: IEEE Transactions on Green Communications and Networking. 8:1293-1307

Joint UAV Deployment and Precoder Optimization for Multicasting and Target Sensing in UAV-Assisted ISAC Networks

Authors: Gezahegn Abdissa Bayessa Rong Chai Chengchao Liang et al.

Source: IEEE Internet of Things Journal. 11:33392-33405

Precoder Design for Massive MIMO Downlink With Matrix Manifold Optimization

Authors: Rui Sun Chen Wang An-An Lu et al.

Source: IEEE Transactions on Signal Processing. 72:1065-1080

Subject Terms: Signal Processing (eess.SP), FOS: Computer and information sciences, linear precoding, per-user power constraint, Computer Science - Information Theory, Information Theory (cs.IT), manifold optimization, weighted sum-rate, FOS: Electrical engineering, electronic engineering, information engineering, per-antenna power constraint, Electrical Engineering and Systems Science - Signal Processing, total power constraint

File Description: application/pdf

Access URL: http://arxiv.org/abs/2304.00201

An Improved Pelican Optimization Algorithm Based Residual Recurrent Neural Network for Channel Estimation with Hybrid Precoder in MIMO-OFDM System

Authors: S. Santhi Jabarani Jaison Jacob

Source: Wireless Personal Communications. 137:733-768

An Adaptive Crocodile Optimization Algorithm Based Deep Elman Recurrent Neural Network for Channel Estimation With Hybrid Precoder in MIMO‐OFDM System

Authors: S. Santhi Jabarani Jaison Jacob

Source: International Journal of Communication Systems. 38

Joint Optimization of the Channel Estimator, Transmit Precoder and Receiver in Large-Scale MIMO Systems

Authors: Tao Yu Chengwen Xing Xiaqing Miao et al.

Source: IEEE Transactions on Vehicular Technology

Subject Terms: 0508 media and communications, 0203 mechanical engineering, 05 social sciences, 02 engineering and technology

File Description: text

Access URL: https://eprints.soton.ac.uk/484955/

Precoder Design for User-Centric Network Massive MIMO: A Symplectic Optimization Approach

Authors: Lin, Pengxu Lu, An-An Gao, Xiqi

Subject Terms: Signal Processing (eess.SP), Signal Processing, FOS: Electrical engineering, electronic engineering, information engineering

Access URL: http://arxiv.org/abs/2508.02713

Joint Phase Shift Optimization and Precoder Selection for RIS-Assisted 5G NR MIMO Systems

Authors: Yilmaz, Osman Mert Yilmaz, Tayfun Gorcin, Ali et al.

Subject Terms: Signal Processing (eess.SP), FOS: Electrical engineering, electronic engineering, information engineering, Electrical Engineering and Systems Science - Signal Processing

Access URL: http://arxiv.org/abs/2505.23154

A Meta-Learning-Based Precoder Optimization Framework for Rate-Splitting Multiple Access

Authors: Rafael Cerna Loli Bruno Clerckx

Source: IEEE Wireless Communications Letters. 13:347-351

Subject Terms: Signal Processing (eess.SP), FOS: Computer and information sciences, Computer Science - Machine Learning, Computer Science - Information Theory, Information Theory (cs.IT), FOS: Electrical engineering, electronic engineering, information engineering, Electrical Engineering and Systems Science - Signal Processing, Machine Learning (cs.LG)

Access URL: http://arxiv.org/abs/2307.08822

Symplectic Optimization for Cross Subcarrier Precoder Design with Channel Smoothing in Massive MIMO-OFDM System

Authors: Zhang, Yuxuan Lu, An-An Gao, Xiqi

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

Access URL: http://arxiv.org/abs/2503.07090

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

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

Source: Science China Information Sciences. 68

Joint User Grouping, UAV Deployment and Multicast Precoder Optimization in UAV-enabled Networks

Authors: Gezahegn Abdissa Bayessa Rong Chai Qianbin Chen

Source: SoutheastCon 2024. :151-156

Precoder Optimization Using Data Correlation for Wireless Data Aggregation

Authors: Ayano Nakai-Kasai Naoyuki Hayashi Tadashi Wadayama

Source: IEICE Transactions on Communications. :330-338

Design and Optimization of Hybrid Precoders in Massive MIMO Systems: Leveraging Low-Resolution ADCs/DACs, Reconfigurable Intelligent Surfaces, and Deep Learning Algorithms

Source: International Journal of Intelligent Engineering and Systems. 17:748-770