Results 21 to 30 of about 1,469 (176)
Hybrid SNR‐Adaptive Multiuser Detectors for SDMA‐OFDM Systems
ETRI Journal, 2018 Multiuser detection (MUD) and channel estimation techniques in space‐division multiple‐access aided orthogonal frequency‐division multiplexing systems recently has received intensive interest in receiver design technologies.
Uğur Yeşilyurt, Özgür Ertuğ
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Advanced Intelligent Discovery, EarlyView.Flexible tactile sensors have considerable potential for broad application in healthcare monitoring, human–machine interfaces, and bioinspired robotics. This review explores recent progress in device design, performance optimization, and intelligent applications. It highlights how AI algorithms enhance environmental adaptability and perception accuracy
Siyuan Wang +3 more
wiley +1 more source
Holographic Mapping of Orbital Angular Momentum using a Terahertz Diffractive Optical Neural Network
Advanced Intelligent Discovery, EarlyView.A compact six‐layer diffractive optical neural network enables direct recognition and spatial mapping of terahertz (THz) orbital angular momentum (OAM) beams. Fabricated by 3D printing, the system distinguishes nine OAM modes and their superpositions with high fidelity, good efficiency, and low crosstalk, offering a scalable solution for THz ...
Wei Jia +3 more
wiley +1 more source
Applicability of new radio technologies for advanced UMTS networks [PDF]
Advances in Radio Science, 2004 An expanded effort is under the way to support the evolution of UMTS (Universal Mobile Telecommunication System). Apart from delivering high data rates, future UMTS releases will also require to provide high network performance in terms of system ...
A. Dekorsy +3 more
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A Hybrid Multiuser Detector Based on MMSE and AFSA for TDRS System Forward Link
The Scientific World Journal, 2014 This study mainly focuses on multiuser detection in tracking and data relay satellite (TDRS) system forward link. Minimum mean square error (MMSE) is a low complexity multiuser detection method, but MMSE detector cannot achieve satisfactory bit error ...
Zhendong Yin +3 more
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Energy-Efficient Precoding Design for Multiuser MISO VLC Systems Based on Joint Detection
IEEE Access, 2019 In this paper, we study energy-efficient precoding techniques in multiuser multiple-input single-output (MISO) visible light communication (VLC) systems.
Zhen-Yu Wang, Hong-Yi Yu, Da-Ming Wang
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Multiuser detection for asynchronous ARGOS signals
2010 7th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP 2010), 2010 In this paper, we investigate the application of multiuser detection techniques to a Low Polar Orbit (LPO) mobile satellite used in the ARGOS system. These techniques are used to mitigate the multiple access interference in the uplink transmission of the system.
Fares Fares +4 more
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Dasatinib and quercetin prevent alveolar bone loss in aged mice
Journal of Periodontology, EarlyView.Abstract Background Recent findings have associated alveolar bone loss (ABL) with the presence of senescent cells. Aging and the accumulation of senescent cells are associated with a pro‐inflammatory environment which may exacerbate tissue damage.
Luisa S. Battistelli +7 more
wiley +1 more source
Joint Multiuser Detection and Optimal Spectrum Balancing for Digital Subscriber Lines
EURASIP Journal on Advances in Signal Processing, 2006 In a digital subscriber line (DSL) system with strong crosstalk, the detection and cancellation of interference signals have the potential to improve the overall data rate performance.
Chan Vincent MK, Yu Wei
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Convolutional-Neural-Network-Based Detection Algorithm for Uplink Multiuser Massive MIMO Systems
IEEE Access, 2020 In the coming 6th generation (6G) and beyond in wireless communication, an increasing number of ultrascale intelligent factors, including mobile robot users and smart cars, will result in interference exploitation.
Lin Li, Huijun Hou, Weixiao Meng
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