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检索条件"任意字段=2008 IEEE Sensor Array and Multichannel Signal Processing Workshop"
1267 条 记 录,以下是71-80 订阅
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Calibration of Polarimetric Antenna arrays Using Neural Networks
Calibration of Polarimetric Antenna Arrays Using Neural Netw...
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sensor array and multichannel signal processing workshop
作者: Jannik Springer Philipp Mikus Marc Oispuu Wolfgang Koch Peter Knott Fraunhofer Institute for Communication Information Processing and Ergonomics FKIE Wachtberg Germany Fraunhofer Institute for High Frequency Physics and Radar Techniques FHR Wachtberg Germany
This paper addresses the problem of calibration for antenna arrays with multi-port polarimetric elements. Model-based array signal processing techniques require an accurate model of the complex array response and mode... 详细信息
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Distributed UAV Beamforming Using Graph Recurrent Neural Networks
Distributed UAV Beamforming Using Graph Recurrent Neural Net...
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sensor array and multichannel signal processing workshop
作者: Wenqing Zheng Brian M. Sadler Fernando Gama Tianlong Chen Univ. of Texas at Austin Austin TX USA Univ. of Pennsylvania Philadelphia PA USA
In this paper we develop a novel learning-based approach for mobile distributed beamforming without channel state information. We consider narrowband beamforming between a mobile UAV group and a base station under lim... 详细信息
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ADMM for $\ell_{0}$ Factor Analysis
ADMM for $\ell_{0}$ Factor Analysis
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sensor array and multichannel signal processing workshop
作者: Linyang Wang Wanquan Liu Bin Zhu School of Intelligent Systems Engineering Sun Yat-sen University Shenzhen China
Factor analysis is widely utilized for data dimensionality reduction. Its objective is to extract a low-rank plus sparse factor structure from the covariance matrix of the observed data. In this paper, we propose a no... 详细信息
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Multi-Tier Structured array for Sensing Pilot Design in Integrated Sensing and Communication
Multi-Tier Structured Array for Sensing Pilot Design in Inte...
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sensor array and multichannel signal processing workshop
作者: Jiaying Ren Shawn Tsai Advanced Communication Technology Communication System Design Mediatek USA Inc San Diego CA USA
In this paper, we explore the use of large-scale sparse arrays for pilot placement in pilot-based sensing within integrated sensing and communication (ISAC) systems. Unlike conventional regular pilot placement method,... 详细信息
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Monte Carlo Source Enumeration for Sparse arrays
Monte Carlo Source Enumeration for Sparse Arrays
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sensor array and multichannel signal processing workshop
作者: Chun-Lin Liu Dept. of Electrical Engineering Graduate Institute of Communication Engineering National Taiwan University Taipei Taiwan
Linear sparse arrays with $N$ physical sensors can resolve $\mathcal{O}(N^array)$ directions of arrival (DOAs) for uncorrelated sources. This attribute is associated with the difference coarray of size $\mathcal{O}... 详细信息
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A Preconditioned Fast Iterative Hard Thresholding Algorithm for Spectrally Sparse signal Reconstruction
A Preconditioned Fast Iterative Hard Thresholding Algorithm ...
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sensor array and multichannel signal processing workshop
作者: Fengmiao Bian Jian-Feng Cai Xueyang Quan Yang Wang Department of Mathematics Hong Kong University of Science and Technology Hong Kong China
Spectrally sparse signals arise from various applications, including seismic imaging, autoregression, and magnetic resonance spectroscopy. Reconstructing a spectrally sparse signal from sub-samples on the uniform grid... 详细信息
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ADMM-Based Outage Constrained MIMO-ISAC Hybrid Beamforming Design
ADMM-Based Outage Constrained MIMO-ISAC Hybrid Beamforming D...
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sensor array and multichannel signal processing workshop
作者: Hao Liang Bin Liao College of Electronics and Information Engineering Shenzhen University Shenzhen China State Key Laboratory of Radio Frequency Heterogeneous Integration Shenzhen University Shenzhen China
This paper considers the problem of robust hybrid beamforming design for multiple-input multiple-output (MIMO) integrated sensing and communications (ISAC) systems in the presence of channel state information (CSI) er... 详细信息
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Near-Field ISAC: Performance Analysis and Rate Region Characterization
Near-Field ISAC: Performance Analysis and Rate Region Charac...
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sensor array and multichannel signal processing workshop
作者: Boqun Zhao Chongjun Ouyang Jiaqi Xu Xingqi Zhang Yuanwei Liu University of Alberta Edmonton Canada University College Dublin Dublin Ireland Queen Mary University of London London UK University of California Irvine USA
A near-field integrated sensing and communications (ISAC) framework is proposed with an accurate channel model, where the effective aperture loss is considered. Based on the proposed framework, sensing and communicati... 详细信息
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A Federated Learning Approach for Graph Convolutional Neural Networks
A Federated Learning Approach for Graph Convolutional Neural...
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sensor array and multichannel signal processing workshop
作者: Andrew Campbell Hang Liu Anna Scaglione Tong Wu Department of Electrical and Computer Engineering Cornell Tech Cornell University NY USA
In this paper we cast the problem of training a graph neural network based on labeled graph data in a “federated learning” scenario where different agents have access to data from a subset of the network nodes. The ... 详细信息
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On Detecting Low-Pass Graph signals Under Partial Observations
On Detecting Low-Pass Graph Signals Under Partial Observatio...
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sensor array and multichannel signal processing workshop
作者: Hoang-Son Nguyen Hoi-To Wai Dept. of Computer Science & Engineering The Chinese University of Hong Kong Dept. of Systems Engineering & Engineering Management The Chinese University of Hong Kong
The application of graph signal processing (GSP) on partially observed graph signals with missing nodes has gained attention recently. This is because processing data from large graphs are difficult, if not impossible... 详细信息
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