Výsledky vyhľadávania - hybrid analog-digital precoder/combiners*

Learned-SBL-GAMP based hybrid precoders/combiners in millimeter wave massive MIMO systems.

Autori: Ali K., Shoukath Khan, Arfat Ahmad T, Perarasi a ďalší

Zdroj: PLoS ONE; 9/8/2023, Vol. 18 Issue 9, p1-22, 22p

Predmety: MIMO systems, ORTHOGONAL matching pursuit, MILLIMETER waves, EXPECTATION-maximization algorithms, CHANNEL estimation, GRAPH algorithms

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

Autori: Wang, Shiguo Li, Zhetao He, Mingyue a ďalší

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

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

A Family of Hybrid Analog–Digital Beamforming Methods for Massive MIMO Systems.

Autori: Ioushua, Shahar Stein Eldar, Yonina C.

Zdroj: IEEE Transactions on Signal Processing; 6/15/2019, Vol. 67 Issue 12, p3243-3257, 15p

Predmety: MIMO systems, BEAMFORMING, PHASE shifters, SIGNAL processing, ANTENNA arrays, MINIMUM variance estimation

Spectral efficiency of hybrid precoding and combining design for mm-Wave multi-user massive MIMO systems.

Autori: Umaria, Krupali Shah, Shweta

Zdroj: Analog Integrated Circuits & Signal Processing; Jun2024, Vol. 119 Issue 3, p431-439, 9p

Predmety: TELECOMMUNICATION systems, NEXT generation networks, MIMO systems, DESIGN

Hierarchical optimization: A hybrid processing for downlink massive MU‐MIMO mmWave systems.

Zdroj: IET Communications (Wiley-Blackwell); Dec2021, Vol. 15 Issue 20, p2526-2536, 11p

Predmety: MIMO systems, MILLIMETER waves, MATHEMATICAL optimization, SIGNAL processing, BIT error rate

Optimizing hybrid beamforming in millimeter‐wave massive multiple‐input multiple‐output systems: A gradient projection approach.

Autori: Momen‐Tayefeh, Mehrdad Olfat, Ali

Zdroj: Transactions on Emerging Telecommunications Technologies; Aug2024, Vol. 35 Issue 8, p1-17, 17p

Subspace estimation and decomposition for hybrid analog-digital millimetre-wave MIMO systems.

Autori: Ghauch, Hadi Bengtsson, Mats Kim, Taejoon a ďalší

Zdroj: 2015 IEEE 16th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC); 2015, p395-399, 5p

Dynamic Hybrid Beamforming With Low-Resolution PSs for Wideband mmWave MIMO-OFDM Systems.

Autori: Li, Hongyu Li, Ming Liu, Qian a ďalší

Zdroj: IEEE Journal on Selected Areas in Communications; Sep2020, Vol. 38 Issue 9, p2168-2181, 14p

Predmety: MIMO systems, ORTHOGONAL frequency division multiplexing, BEAMFORMING, PHASE shifters, DIGITAL communications, MILLIMETER waves, RADIO frequency

Hybrid Beamforming and Relay Selection for End-to-End SNR Maximization in Single-User Multi-Relay MIMO Systems.

Autori: Mustafa, Hafiz Muhammad Tahir Baik, Jung-In You, Young-Hwan a ďalší

Zdroj: Sensors (14248220); Feb2023, Vol. 23 Issue 4, p2079, 24p

Predmety: MIMO systems, BEAMFORMING, CONSTRAINTS (Physics), HYBRID systems, SIGNAL-to-noise ratio, BASEBAND, COMPUTER simulation, RADIO frequency

mmWave Amplify-and-Forward MIMO Relay Networks With Hybrid Precoding/Combining Design.

Autori: Jiang, Lisi Jafarkhani, Hamid

Zdroj: IEEE Transactions on Wireless Communications; Feb2020, Vol. 19 Issue 2, p1333-1346, 14p

Sensing matrix design for wideband channel estimation in millimeter‐wave hybrid multiple‐input multiple‐output system

Autori: Amirhossein Molazadeh Mehrdad Ardebilipour Zahra Maroufi

Zdroj: Transactions on Emerging Telecommunications Technologies. 33

Predmety: 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology

Spatial Covariance Estimation for Millimeter Wave Hybrid Systems Using Out-of-Band Information.

Autori: Ali, Anum Gonzalez-Prelcic, Nuria Heath, Robert W.

Zdroj: IEEE Transactions on Wireless Communications; Dec2019, Vol. 18 Issue 12, p5471-5485, 15p

Wideband Cell-Free mmWave Massive MIMO-OFDM: Beam Squint-Aware Channel Covariance-Based Hybrid Beamforming.

Autori: Femenias, Guillem Riera-Palou, Felip

Zdroj: IEEE Transactions on Wireless Communications; Jul2022, Vol. 21 Issue 7, p4695-4710, 16p

Channel estimation based on low‐complexity hierarchical codebook design for millimeter‐wave MIMO systems.

Autori: Hadji, Baghdad Fergani, Lamya Djeddou, Mustapha

Zdroj: International Journal of Communication Systems; Mar2021, Vol. 34 Issue 4, p1-17, 17p

Predmety: CHANNEL estimation, MIMO systems, DATABASE design, ANTENNA arrays, ORTHOGONAL matching pursuit

A Comparison of MIMO Techniques in Downlink Millimeter Wave Cellular Networks With Hybrid Beamforming.

Autori: Kulkarni, Mandar N. Ghosh, Amitava Andrews, Jeffrey G.

Zdroj: IEEE Transactions on Communications; May2016, Vol. 64 Issue 5, p1952-1967, 16p

Predmety: MIMO systems, MILLIMETER wave communication systems, COMPUTATIONAL complexity, BEAMFORMING, STOCHASTIC geometry

Near-Optimal Hybrid Processing for Massive MIMO Systems via Matrix Decomposition.

Autori: Ni, Weiheng Dong, Xiaodai Lu, Wu-Sheng

Zdroj: IEEE Transactions on Signal Processing; Aug2017, Vol. 65 Issue 15, p3922-3933, 12p

Predmety: MIMO systems, MATRIX decomposition, ANTENNA arrays, RADIO frequency, MEAN square algorithms, WIRELESS communications

Iterative Hybrid Precoder and Combiner Design for mmWave Multiuser MIMO Systems

Autori: Zihuan Wang Ming Li Xiaowen Tian a ďalší

Zdroj: IEEE Communications Letters. 21:1581-1584

Predmety: 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology

Prístupová URL adresa: http://ieeexplore.ieee.org/document/7878572/
https://dblp.uni-trier.de/db/journals/icl/icl21.html#WangLTL17
https://ieeexplore.ieee.org/document/7878572/

Time-domain channel estimation for wideband millimeter wave systems with hybrid architecture

Autori: Nuria Gonzalez Prelcic Ahmed Alkhateeb Venugopal Kiran a ďalší

Zdroj: 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). :6493-6497

Predmety: 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology

Prístupová URL adresa: https://sigport.org/documents/time-domain-channel-estimation-wideband-millimeter-wave-systems-hybrid-architecture
https://ieeexplore.ieee.org/document/7953407/
http://dblp.uni-trier.de/db/conf/icassp/icassp2017.html#VenugopalAHP17
https://dblp.uni-trier.de/db/conf/icassp/icassp2017.html#VenugopalAHP17
https://asu.pure.elsevier.com/en/publications/time-domain-channel-estimation-for-wideband-millimeter-wave-syste

Design and Feasibility Verification of 6G Wireless Communication Systems with State of the Art Technologies.

Autori: Dilli, Ravilla

Zdroj: International Journal of Wireless Information Networks; Mar2022, Vol. 29 Issue 1, p93-117, 25p

Predmety: COMMUNICATION policy, WIRELESS communications, NEXT generation networks, ANTENNA arrays, KEY performance indicators (Management), HYBRID systems

Sensing matrix design for wideband channel estimation in millimeter‐wave hybrid multiple‐input multiple‐output system.

Autori: Molazadeh, Amirhossein Ardebilipour, Mehrdad Maroufi, Zahra

Zdroj: Transactions on Emerging Telecommunications Technologies; Dec2022, Vol. 33 Issue 12, p1-15, 15p