Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Yuanzhe Gong"'
Perturbation-Based Nulling Control Beamforming With Measured Element Radiation Patterns for MU-mMIMO
Publikováno v:
IEEE Open Journal of Vehicular Technology, Vol 5, Pp 1273-1293 (2024)
A perturbation-based nulling control beamforming (PNCB) scheme is proposed to effectively mitigate multi-user interference (MUI) in multi-user massive multiple-input multiple-output (MU-mMIMO) systems. This is achieved through the precise alignment o
Externí odkaz:
https://doaj.org/article/935842ffd79d44538b89487af749503c
Publikováno v:
IEEE Access, Vol 12, Pp 64571-64588 (2024)
This paper presents a novel metamaterial absorber structure for Tx-Rx antenna isolation improvement in the in-band full-duplex massive MIMO systems. The design processes of the absorber unit element, structure and placement, and their impacts on the
Externí odkaz:
https://doaj.org/article/7340f029085b4763ae09336d3f48f529
Autor:
Tho Le-Ngoc, Yuanzhe Gong, Mobeen Mahmood, Asil Koc, Robert Morawski, James Gary Griffiths, Philippe Guillemette, Jamal Zaid, Peiwei Wang
Publikováno v:
IEEE Open Journal of Vehicular Technology, Vol 5, Pp 560-576 (2024)
In-band full-duplex (FD) operation can double the spectral efficiency of massive multiple-input multiple-output (mMIMO) systems by allowing simultaneous transmission and reception over the same time/frequency slot. However, the main challenge encount
Externí odkaz:
https://doaj.org/article/f4cc31e928124a45ba6e3291baaa9370
Publikováno v:
IEEE Access, Vol 11, Pp 135708-135727 (2023)
This paper presents a prototype pair of dual-layer electromagnetic bandgap slotted circularly polarized patch $8\times 8$ Tx/ $8\times 8$ Rx orthogonally-polarized antenna arrays designed for in-band full-duplex massive MIMO. The design processes of
Externí odkaz:
https://doaj.org/article/8fcb66a6b446437f870e4913cd7a9f26
Publikováno v:
Industrial & Engineering Chemistry Research. 61:17423-17432
Publikováno v:
GLOBECOM 2022 - 2022 IEEE Global Communications Conference.
Publikováno v:
Industrial & Engineering Chemistry Research. 59:20551-20560
Stearic acid (SA) and hexadecanamide (HA), which are model compounds of algae-based bio-oil, were used to produce aromatics for catalysis by a hierarchical HZSM-5 zeolite under hydrothermal conditi...