Results 1 to 10 of about 24,067 (174)
Wideband Three-Port Equilateral Triangular Patch Antenna Generating Three Uncorrelated Waves for 5G MIMO Access Points [PDF]
IEEE Access, 2022 A wideband three-port equilateral triangular (ET) patch antenna capable of generating three uncorrelated broadside-radiation waves for 5G MIMO access-point application is presented.
Kin-Lu Wong, Guan-Lin Yan
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Scalability of Wi-Fi Performance in Virtual Reality Scenarios [PDF]
SensorsThe adoption of Virtual Reality (VR) applications in Wi-Fi networks intensifies each year. VR applications impose strict Quality of Service (QoS) requirements, necessitating low latency and high throughput.
Vyacheslav Loginov +3 more
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Very-Wide-Band Six-Port Single-Patch Antenna With Six Uncorrelated Waves for MIMO Access Points
IEEE Access, 2022 A very-wide-band six-port circular patch antenna for MIMO access-point application is presented. The six-port patch antenna can radiate six uncorrelated waves (envelope correlation coefficients < 0.01) in a very wide band of about 3.1-7.2 GHz ...
Kin-Lu Wong, Zong-Wen Tso, Wei-Yu Li
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Conjoined Yet Decoupled Wideband Multiantenna MIMO Linear Patch Array
IEEE Access, 2022 A conjoined yet decoupled wideband multi-antenna MIMO linear patch array (LPA) based on using a wideband patch antenna with dual slanted (±45°) shorting metal walls as a building antenna unit (BAU) is presented.
Kin-Lu Wong, Guan-Lin Yan, Wei-Yu Li
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IEEE Access, 2023 For next-generation or six-generation (6G) mobile communications, the $8\times8$ MIMO operation is envisioned for the user. In this case, as compared to the fifth-generation (5G) mid-band $4\times4$ MIMO operation, a much larger spectral efficiency ...
Kin-Lu Wong, Yi-Rong Chen, Wei-Yu Li
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IEEE Access, 2022 A wideband four-port single-patch antenna for fifth-generation (5G) MIMO access-point application in 3.3-5.0 GHz (41% centered at 4.15 GHz) is presented.
Kin-Lu Wong, Xian-Qi Ye, Wei-Yu Li
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IEEE Access, 2021 We consider the problem of uplink signal detection in scalable cell-free mMIMO (CF-mMIMO) systems subject to limited fronthaul link capacity and highly correlated channel conditions.
Kengo Ando +4 more
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IEEE Access, 2022 Based on applying the hybrid metal walls and half-wavelength diagonal open-slots, a four-port square patch antenna (SPA) having high port isolation (>20 dB) and low radiation correlation (envelope correlation coefficients < 0.01) for 2.4/5 ...
Kin-Lu Wong, Hong-Yu Jiang, Wei-Yu Li
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Partial Interference Suppression in Massive MIMO Systems: Taxonomy and Experimental Analysis
IEEE Access, 2021 Densely deploying Massive MIMO access points results eventually in cell-free systems. To achieve scalability, users should be allocated only to neighbouring access points as it is not realistic to assume that all access points serve all users.
Andrea P. Guevara +3 more
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Federated Learning for Precoding Design in Cell-Free Massive MIMO Systems
IEEE Open Journal of the Communications Society, 2023 Cell-free massive MIMO precoding leverages the large number of antennas and dense access point (AP) deployment to concurrently serve multiple users in a wide coverage area, thus promising efficient interference mitigation and significant network capacity
Dong Wang +3 more
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