Results 11 to 20 of about 195,242 (267)
IEEE Access, 2018 In space–time adaptive processing (STAP) technique, the estimation of the interference-plus-noise covariance matrix is one of the critical points.
Yu Zhao +4 more
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Adaptive detection for resolvable multipath signal under heterogeneous clutter
IET Radar, Sonar & Navigation, 2023 In the urban environment, the radar is easily affected by multipath (MP) returns. The problem of detecting point‐like targets in the urban environment with the existence of resolvable MP returns under the background of heterogeneous clutter is addressed.
Chun Cao +4 more
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LTE for Public Safety Networks: Synchronization in the Presence of Jamming
IEEE Access, 2017 In this paper, an algorithm for timing synchronization, cell identity detection, and carrier frequency offset (CFO) estimation is presented for long-term evolution (LTE) systems.
Amr El-Keyi +3 more
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An adaptive decorrelation procedure for signal detection
Computational Statistics & Data Analysis, 2021 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hébert, Florian +2 more
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Adaptive Neural Signal Detection for Massive MIMO [PDF]
IEEE Transactions on Wireless Communications, 2020 Symbol detection for Massive Multiple-Input Multiple-Output (MIMO) is a challenging problem for which traditional algorithms are either impractical or suffer from performance limitations. Several recently proposed learning-based approaches achieve promising results on simple channel models (e.g., i.i.d. Gaussian).
Mehrdad Khani +3 more
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IEEE Access, 2019 This paper focuses on the wake-up signal detection design for underwater acoustic communication (UAC) terminals. A wake-up signal detection unit can considerably reduce the power consumption of the terminals.
Deqing Wang +4 more
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020 Radar maneuvering target detection in clutter background should not only consider the complex characteristics of the target to accumulate its energy as much as possible, but also suppress clutter to improve the signal-to-clutter ratio (SCR).
Xiaolong Chen +3 more
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New adaptive lasso approaches for variable selection in automated pharmacovigilance signal detection
BMC Medical Research Methodology, 2021 Background Adverse effects of drugs are often identified after market introduction. Post-marketing pharmacovigilance aims to detect them as early as possible and relies on spontaneous reporting systems collecting suspicious cases.
Émeline Courtois +2 more
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Multichannel adaptive signal detection: basic theory and literature review [PDF]
Science China Information Sciences, 2022 Multichannel adaptive signal detection jointly uses the test and training data to form an adaptive detector, and then make a decision on whether a target exists or not. Remarkably, the resulting adaptive detectors usually possess the constant false alarm rate (CFAR) properties, and hence no additional CFAR processing is needed.
Liu, Weijian +4 more
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The Journal of Engineering, 2019 In order to realise effective target detection with a large baseline radar network interfered by a single radiation source, an adaptive processing method derived from traditional principal component analysis (PCA) and array signal processing theory is ...
Yingjie Miao +3 more
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