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Three More Decades in Array Signal Processing Research: An optimization and structure exploitation perspective [PDF]
IEEE Signal Processing Magazine, 2022 The signal processing community is currently witnessing the emergence of sensor array processing and direction-of-arrival (DoA) estimation in various modern applications, such as automotive radar, mobile user and millimeter wave indoor localization, and ...
M. Pesavento +2 more
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Enhancing fibre-optic distributed acoustic sensing capabilities with blind near-field array signal processing [PDF]
Nat Commun, 2022 Distributed acoustic sensors (DAS) can monitor mechanical vibrations along thousands independent locations using an optical fibre. The measured acoustic waveform highly varies along the sensing fibre due to the intrinsic uneven DAS longitudinal response ...
Felipe Muñoz, M. Soto
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Computational Array Signal Processing via Modulo Non-Linearities
IEEE Transactions on Signal Processing, 2022 Conventionalliterature on array signal processing (ASP) is based on the “capture first, process later” philosophy and to this end, signal processing algorithms are typically decoupled from the hardware.
Samuel Fernández-Menduiña +3 more
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A Tutorial on Extremely Large-Scale MIMO for 6G: Fundamentals, Signal Processing, and Applications [PDF]
IEEE Communications Surveys and Tutorials, 2023 Extremely large-scale multiple-input-multiple-output (XL-MIMO), which offers vast spatial degrees of freedom, has emerged as a potentially pivotal enabling technology for the sixth generation (6G) of wireless mobile networks.
Zhe Wang +8 more
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IEEE Signal Processing Magazine, 2023 In this article, a general introduction to the area of sensor array and multichannel signal processing is provided, including associated activities of the IEEE Signal Processing Society (SPS) Sensor Array and Multichannel (SAM) Technical Committee (TC ...
Wei Liu +4 more
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Distributed Algorithms for Array Signal Processing
IEEE Transactions on Signal Processing, 2021 Distributed or decentralized estimation of covariance, and distributed principal component analysis have been introduced and studied in the signal processing community in recent years, and applications in array processing have been indicated in some ...
Po-Chih Chen, P. Vaidyanathan
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An Overview of Enhanced Massive MIMO With Array Signal Processing Techniques [PDF]
IEEE Journal on Selected Topics in Signal Processing, 2019 In the past ten years, there have been tremendous research progresses on massive MIMO systems, most of which stand from the communications viewpoint. A new trend to investigate massive MIMO, especially for the sparse scenario like millimeter wave (mmWave)
Mingjin Wang +3 more
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Reconfigurable Intelligent Surfaces: A signal processing perspective with wireless applications [PDF]
IEEE Signal Processing Magazine, 2021 Antenna array technology enables the directional transmission and reception of wireless signals for communication, localization, and sensing purposes. The signal processing algorithms that underpin it began to be developed several decades ago [1], but it
Emil Björnson +5 more
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Enabling Phased Array Signal Processing for Mobile WiFi Devices
IEEE Transactions on Mobile Computing, 2018 Modern mobile devices are equipped with multiple antennas, which brings various wireless sensing applications such as accurate localization, contactless human detection, and wireless human-device interaction.
Kun Qian +5 more
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IEEE Journal on Selected Topics in Signal Processing, 2019 The papers in this special issue focus on array signal processing for angular models in massive MIMO communications. In recent years, there has been tremendous research progress in massive MIMO from communications theory viewpoint.
F. Gao +4 more
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