Search Results - precoder

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

Tap-Configured Time-Domain Precoder for MIMO-OFDM Systems with Channel Estimation Errors

Authors: Jun Tang Junkai Liu Chongbin Xu

Source: 2025 IEEE/CIC International Conference on Communications in China (ICCC). :1-6

Exploiting Channel Spatial Feature Extraction for Low Complexity R-WMMSE Precoder Design

Authors: Lingyi Zhu Shuai Gao Zhongxiang Wei et al.

Source: 2025 IEEE/CIC International Conference on Communications in China (ICCC). :1-6

Deep Joint Source Channel Coding with Semantic Precoder for Multi-Task Multi-User MIMO Systems

Authors: Weiran Jiang Wei Chen Bo Ai

Source: 2025 IEEE 26th International Workshop on Signal Processing and Artificial Intelligence for Wireless Communications (SPAWC). :1-5

A Novel Hybrid Precoder with Low-Resolution Phase Shifters and Fronthaul Capacity Limitation

Authors: Ramezani, Parisa Kosasih, Alva Björnson, Emil

Source: ICC 2025 - IEEE International Conference on Communications. :6239-6244

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

Access URL: http://arxiv.org/abs/2501.10878

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

Statistical Precoder Design in Multi-User Systems via Graph Neural Networks and Generative Modeling

Authors: Nurettin Turan Srikar Allaparapu Donia Ben Amor et al.

Source: IEEE Wireless Communications Letters. 14:1491-1495

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/2412.07519

Precoder Design for RIS-Assisted Interference Suppression in Full-Duplex Integrated Satellite-Terrestrial Networks

Authors: Julius Ssimbwa Byungju Lim Young-Chai Ko

Source: 2025 IEEE 101st Vehicular Technology Conference (VTC2025-Spring). :1-5

Effects of Precoder Ordering on OFDM-SAGE Parametric Channel Estimation

Authors: Juntti Markku Theisen Rodrigues Pinto Enrique

Source: 2025 Joint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit). :661-666

C-Ran Architecture Modeling for Joint Precoder Signaling

Authors: Jarkko Kaleva Antti Tölli Jarno Niemelä

Source: 2025 Joint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit). :530-535

Nested Grassmannian Codebooks for Quantizing MIMO Precoders on the Flag Manifold

Authors: Naresh Kolla Parth Mehta Kumar Appaiah et al.

Source: IEEE Communications Letters. 29:1215-1219

CSI Robust Joint User Selection and Precoder Design in MIMO Downlink Systems

Authors: Hossein Vaezy Steven D. Blostein

Source: IEEE Wireless Communications Letters. 14:1796-1800

Channel Estimation Considerate Precoder Design for Multi-User Massive MIMO-OFDM Systems: The Concept and Fast Algorithms

Authors: Junkai Liu Wei Zhang Yi Jiang

Source: IEEE Transactions on Communications. 73:3820-3832

Leakage-based Precoder Design and Beam Selection for Millimeter-Wave Multiuser Beamspace MIMO Systems

Authors: Sangchoon Kim

Source: The Journal of Korean Institute of Information Technology. 23:97-105

A Novel Precoder for Peak-to-Average Power Ratio Reduction in OTFS Systems

Authors: Prakash, Saurabh Khammammetti, Venkatesh Mohammed, Saif Khan

Source: 2025 International Conference on Microwave, Optical, and Communication Engineering (ICMOCE). :1-5

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

Access URL: http://arxiv.org/abs/2501.10791

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

Low-Complexity Precoder Design for MU-MIMO OTFS Networks

Authors: Ata Sattarzadeh Onur Dizdar Venkateswara Battula et al.

Source: IEEE Wireless Communications Letters. 14:1301-1305

Asymptotic Behavior Analysis of Antenna Selection via Sparsity-Induced Precoder

Authors: Xiuxiu Ma Abla Kammoun Mohamed-Slim Alouini et al.

Source: ICASSP 2025 - 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). :1-5

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

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