Results 111 to 120 of about 536,041 (263)
Síťové mapování cévnatých rostlin v okrese Vsetín mimo CHKO Beskydy v roce 2017 [PDF]
, 2017 Jana Tkačíková
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Uplink Power Control for Distributed Massive MIMO with 1-Bit ADCs [PDF]
, 2023 Bikshapathi Gouda +2 more
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MIMO OFDM Dual-Function Radar-Communication Under Error Rate and Beampattern Constraints
, 2021 Jeremy Johnston +4 more
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Tạp chí Khoa học và Công nghệBài báo này đề xuất một mô hình anten 2 cổng hoạt động ở dải tần số 24-28 GHz cho các ứng dụng 5G tần sóng millimet. Anten được thiết kế dựa trên kỹ thuật ống dẫn sóng tích hợp kết hợp một khe hình chữ L có gắn phần tử chủ động (PIN đi-ốt) cho khả năng ...
Nguyễn Trương Khang +2 more
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The MIMO-OTFS Technique in the Next 6G Communications
Engineering AccessThe orthogonal time-frequency space (OTFS) technique is a promising method of waveform modulation that encodes data in the delay-doppler (DD) domain. OTFS distinguishes itself from conventional multiplexing methods by employing two-dimensional modulation
Ali J. Ramadhan, Ali Taei Zadeh
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MIMO Evolution Toward 6G: End-User-Centric Collaborative MIMO
IEEE Communications MagazineIn 6G, the trend of transitioning from massive antenna elements to even more massive ones is continued. However, installing additional antennas in the limited space of user equipment (UE) is challenging, resulting in limited capacity scaling gain for end users, despite network side support for increasing numbers of antennas.
Tsai, Lung-Sheng +3 more
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Roots and Paradoxes of the Neoliberal Apologetics
Economics & Sociology, 2016 Mimo Draskovic
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MIMO Radars and Massive MIMO Communication Systems Can Coexist
IEEE Transactions on Vehicular TechnologyIn this paper, we investigate the coexistence of a single cell massive MIMO communication system with a MIMO radar. We consider the case where the massive MIMO BS is aware of the radar's existence and treats it as a non-serviced user, but the radar is unaware of the communication system's existence and treats the signals transmitted by both the BS and ...
Aparna Mishra, Ribhu Chopra
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Performance Analysis of SVD-assisted Downlink Multiuser MIMO Systems
, 2010 Multiuser multiple-input multiple-output (MIMO) downlink (DL) transmission schemes experience both multiuser interference as well as inter-antenna interference.
Ahrens, Andreas +2 more
core
Opportunistic Scheduling in Underlay Cognitive Radio based MIMO-RF/FSO Networks [PDF]
, 2018 Neeraj Varshney +2 more
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