Search Results - analog precoder and combined

Hybrid Precoding for Energy-Spectral Efficiency Trade-Off in Dynamic Sub-Connected Millimeter Wave MIMO.

Authors: P. V., Muralikrishna Kadiyam, Sridevi T., Venkata Ramana

Source: International Journal of Microwave & Optical Technology; Nov2025, Vol. 20 Issue 6, p619-630, 12p

Hybrid Precoding Methods for mMIMO Vehicle-to-Vehicle System.

Authors: Mudavath, Mahesh Srinu, Banoth Anumothu, Murali et al.

Source: Journal of Engineering Science & Technology Review; 2025, Vol. 18 Issue 3, p194-200, 7p

Subject Terms: PHASE shifters, ALGORITHMS, SPEED, HYBRID systems

TECHNIQUES FOR IDENTIFYING AN ANALOG PRECODER USED IN TRANSMITTING MULTI-PORT REFERENCE SIGNALS

Intelligent based hybrid precoder for millimetre wave massive MIMO system.

Authors: Rajarajeswarie, B. Sandanalakshmi, R.

Source: Wireless Networks (10220038); Aug2024, Vol. 30 Issue 6, p5239-5246, 8p

Subject Terms: MACHINE learning, WIRELESS communications, BIT error rate, PHASE shifters, ANTENNA arrays

Hybrid Beamforming via Fourth-Order Tucker Decomposition for Multiuser Millimeter-Wave Massive MIMO Systems.

Authors: Dong, Haiyang Dou, Zheng

Source: Axioms (2075-1680); Sep2025, Vol. 14 Issue 9, p689, 18p

Subject Terms: BEAMFORMING, MIMO systems, MILLIMETER waves, 6G networks, CHANNEL capacity (Telecommunications), NONCONVEX programming, MULTIUSER computer systems

Hybrid Analog-Digital Precoder Design for Securing Cognitive Millimeter Wave Networks.

Authors: Kong, Zhengmin Song, Jing Wang, Chao et al.

Source: IEEE Transactions on Information Forensics & Security; 2021, Vol. 16, p4019-4034, 16p

Multi-user linear equalizer and precoder scheme for hybrid sub-connected wideband systems

Authors: Castanheira, Daniel Teodoro, Sara Simões, Ricardo et al.

Subject Terms: Massive MIMO, Millimeter wave communications, Analog precoder, Hybrid analog–digital multi-user equalizer, Sub-connected architectures

Relation: 02/SAICT/2017; POCI-01-0145-FEDER-016432; http://hdl.handle.net/10773/28767

Availability: http://hdl.handle.net/10773/28767
https://doi.org/10.3390/electronics8040436

Codebook-Based Hybrid Beamforming Using Combined Phase Shifters of High and Low Resolutions

Authors: Ke Xu Fu-Chun Zheng Hongguang Xu et al.

Source: IEEE Wireless Communications Letters. 10:2683-2687

Subject Terms: 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology, 7. Clean energy

Access URL: https://ieeexplore.ieee.org/document/9536566

Design of Hybrid Precoder for mm-Wave MIMO System Based on Generalized Triangular Decomposition Method.

Authors: Thurpati, Sammaiah Muthuchidambaranathan, P.

Source: International Journal of Electronics & Telecommunications; 2022, Vol. 68 Issue 3, p519-525, 7p

Subject Terms: MIMO systems, SINGULAR value decomposition, SIGNAL-to-noise ratio, MATRIX decomposition, WIRELESS communications

Higher Spectral Efficiency for mmWave MIMO: Enabling Techniques and Precoder Designs.

Authors: Wang, Jintao Zhang, Xiaohui Shi, Xu et al.

Source: IEEE Communications Magazine; Apr2021, Vol. 59 Issue 4, p116-122, 7p

Subject Terms: MILLIMETER waves, DESIGN techniques, WIRELESS communications, ENERGY consumption, MIMO systems

Constrained Tensor Decomposition-Based Hybrid Beamforming for Mmwave Massive MIMO-OFDM Communication Systems.

Authors: Zilli, Guilherme Zhu, Wei-Ping

Source: IEEE Transactions on Vehicular Technology; Jun2021, Vol. 70 Issue 6, p5775-5788, 14p

Subject Terms: BEAMFORMING, FREQUENCY division multiple access, TELECOMMUNICATION systems, INTERFERENCE suppression, MIMO systems, BASEBAND, SIGNAL processing

RIS-Assisted Robust Hybrid Beamforming Against Simultaneous Jamming and Eavesdropping Attacks.

Authors: Sun, Yifu An, Kang Zhu, Yonggang et al.

Source: IEEE Transactions on Wireless Communications; Nov2022, Vol. 21 Issue 11, p9212-9231, 20p

Analog Precoder and Equalizer Designs and their Geometry for Multichannel Communication.

Authors: Zhifei Fan Scharf, L.L. Gubner, J.A.

Source: IEEE Transactions on Wireless Communications; Aug2008, Vol. 7 Issue 8, p2957-2963, 7p

Distributed Hybrid Equalization for Cooperative Millimeter-Wave Cell-Free Massive MIMO.

Authors: Kassam, Joumana Castanheira, Daniel Silva, Adao et al.

Source: IEEE Transactions on Communications; Aug2022, Vol. 70 Issue 8, p5300-5316, 17p

Subject Terms: COMMUNICATION infrastructure, INFRASTRUCTURE (Economics), MILLIMETER waves, QUALITY of service, ARRAY processing, DISRUPTIVE innovations, CHANNEL estimation

A Joint Hybrid Precoding/Combining Scheme Based on Equivalent Channel for Massive MIMO Systems.

Authors: Wang, Shiguo Li, Zhetao He, Mingyue et al.

Source: IEEE Journal on Selected Areas in Communications; Oct2022, Vol. 40 Issue 10, p2882-2893, 12p

Subject Terms: MIMO systems, SINGULAR value decomposition, ELECTRICITY pricing, COMPUTATIONAL complexity, SUM of squares, LINEAR network coding

Energy-Efficient Power Allocation in Multi-User mmWave-NOMA Systems With Finite Resolution Analog Precoding.

Authors: Qi, Xiaolei Xie, Gang Liu, Yuanan

Source: IEEE Transactions on Vehicular Technology; Apr2022, Vol. 71 Issue 4, p3750-3759, 10p

Subject Terms: MULTIPLE access protocols (Computer network protocols), ENERGY consumption, QUALITY of service, RADIO frequency

Massive MIMO Hybrid Precoding for LEO Satellite Communications With Twin-Resolution Phase Shifters and Nonlinear Power Amplifiers.

Authors: You, Li Qiang, Xiaoyu Li, Ke-Xin et al.

Source: IEEE Transactions on Communications; Aug2022, Vol. 70 Issue 8, p5543-5557, 15p

Subject Terms: POWER amplifiers, PHASE shifters, MIMO systems, TELECOMMUNICATION satellites, LOW earth orbit satellites, ENERGY consumption

Energy-Efficient Hybrid Symbol-Level Precoding for Large-Scale mmWave Multiuser MIMO Systems.

Authors: Haqiqatnejad, Alireza Kayhan, Farbod Ottersten, Bjorn

Source: IEEE Transactions on Communications; May2021, Vol. 69 Issue 5, p3119-3134, 16p

Subject Terms: MIMO systems, MULTIUSER computer systems, PHASE shifters, TRANSMITTERS (Communication), SWITCHING systems (Telecommunication), MILLIMETER waves, ENERGY consumption

Two-Step Multiuser Equalization for Hybrid mmWave Massive MIMO GFDM Systems.

Authors: Kassam, Joumana Miri, Manar Magueta, Roberto et al.

Source: Electronics (2079-9292); Aug2020, Vol. 9 Issue 8, p1220, 1p

Subject Terms: MULTIUSER computer systems, MIMO systems, MULTIPLE access protocols (Computer network protocols), MULTI-carrier modulation, FREQUENCY division multiple access, ORTHOGONAL frequency division multiplexing, MACHINE-to-machine communications, RADIO frequency, ANALOG-to-digital converters

MmWave Multiuser MIMO Precoding With Fixed Subarrays and Quantized Phase Shifters.

Authors: Deng, Junquan Tirkkonen, Olav Studer, Christoph

Source: IEEE Transactions on Vehicular Technology; Nov2019, Vol. 68 Issue 11, p11132-11145, 14p

Subject Terms: PHASE shifters, MIMO systems, MULTIUSER channels, WIRELESS communications, ARCHITECTURE