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检索条件"任意字段=3rd IEEE Sensor Array and Multichannel Signal Processing Workshop"
463 条 记 录,以下是71-80 订阅
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Model for a smart network monitoring a wired sensor matrix
Model for a smart network monitoring a wired sensor matrix
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4th ieee sensor array and multichannel signal processing workshop
作者: Magagni, Luca Gennaretti, Davide Nicolini, Matteo Sergio, Maximilian Guerrieri, Roberto Canegallo, Roberto Univ Bologna ARCES I-40126 Bologna Italy STMicroelect FTM Agrate Brianza Italy
Monitoring harsh environments such as underwater scenarios or aircraft external surfaces pertains to important applications like assisted navigation and tactical surveillance;nevertheless, it poses additional challeng... 详细信息
来源: 评论
Expected Likelihood Approach for Covariance Matrix Estimation: Complex Angular Central Gaussian Case
Expected Likelihood Approach for Covariance Matrix Estimatio...
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ieee 7th sensor array and multichannel signal processing workshop (SAM)
作者: Abramovich, Yuri I. Johnson, Ben A. WR Syst 11351 Random Hills Rd Fairfax VA 22030 USA Lockheed Martin IS&GS Littleton CO 80137 USA UniSA Inst Telecommun Res Adelaide SA 5095 Australia
We consider the problem of covariance matrix estimation for strongly non-homogeneous data (clutter), modelled as spherically invariant complex random vectors. When normalized, such data are described by a complex angu... 详细信息
来源: 评论
Distributed Posterior Cramer-Rao Lower Bound for Nonlinear Sequential Bayesian Estimation
Distributed Posterior Cramer-Rao Lower Bound for Nonlinear S...
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ieee 7th sensor array and multichannel signal processing workshop (SAM)
作者: Mohammadi, Arash Asif, Amir York Univ Toronto ON M3J 1P3 Canada
In distributed sensor networks, the posterior Cramer-Rao lower bound (PCRLB) has recently been used [1] as a selection criteria for sensor management decisions, where new sensor nodes are deployed or existing ones rea... 详细信息
来源: 评论
3D Parametric Channel Estimation for Multi-User Massive-MIMO OFDM Systems  11
3D Parametric Channel Estimation for Multi-User Massive-MIMO...
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ieee 11th sensor array and multichannel signal processing workshop (SAM)
作者: Liang, Junhui He, Jin Yu, Wenxian Shanghai Jiao Tong Univ Sch Elect Informat & Elect Engn Shanghai Peoples R China
In this paper, we study the problem of parametric channel estimation for multi-user 3D millimeter wave (mmWave) massive multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems. ... 详细信息
来源: 评论
Multiple window bispectrum estimator
Multiple window bispectrum estimator
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4th ieee sensor array and multichannel signal processing workshop
作者: He, Huixia Thomson, David J. Queens Univ Kingston ON K7L 3N6 Canada
By taking the third-order statistical information of processes into account, the bispectrum is a useful tool in digital signal processing and statistics. The paper proposes a nonparametric approach of estimating the b... 详细信息
来源: 评论
Low-Overhead Cooperative Beamforming Under Imperfect Quantized SNR of Source-to-Relay Links
Low-Overhead Cooperative Beamforming Under Imperfect Quantiz...
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ieee 7th sensor array and multichannel signal processing workshop (SAM)
作者: Wu, Jwo-Yuh Hu, Chung-Hsuan Wang, Tsang-Yi Natl Chiao Tung Univ Dept Elect Engn 1001 Ta Hsueh Rd Hsinchu Taiwan Natl Sun Yat Sen Univ Inst Commun Engn Kaohsiung Taiwan
We consider a cooperative beamforming system with the amplify-and-forward protocol. To reduce the signaling overhead, each relay quantizes the SNR of the source-to-relay (S-R) link into one bit, which is then transmit... 详细信息
来源: 评论
An efficient ISAR imaging method based on sliding window STAP  11
An efficient ISAR imaging method based on sliding window STA...
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ieee 11th sensor array and multichannel signal processing workshop (SAM)
作者: Li, Haodong Liao, Guisheng Xu, Jingwei Zhang, Jun Xidian Univ Natl Lab Radar Signal Proc Xian Peoples R China Xian Inst Elect Engn Business Div Air Borne Imaging Radar Xian Peoples R China
ISAR imaging for a marine moving target faces a series of challenges in the airborne radar system, especially the strong clutter interference with Doppler frequency spreading. To alleviate such problems, this paper pr... 详细信息
来源: 评论
Semi-Passive RIS-Aided Sequential Channel Estimation and Prediction  13
Semi-Passive RIS-Aided Sequential Channel Estimation and Pre...
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13rd ieee sensor array and multichannel signal processing workshop (SAM)
作者: Haider, Mirza A. Zhang, Yimin D. Ding, Yanwu Shen, Dan Khanh Pham Chen, Genshe Temple Univ Dept Elect & Comp Engn Philadelphia PA 19122 USA Wichita State Univ Dept Elect & Comp Engn Wichita KS 67260 USA Intelligent Fus Technol Inc Germantown MD 20876 USA Air Force Res Lab Kirtland AFB NM 87117 USA
The popularity of mmWave in 5G and future communications is hindered by challenging propagation environments, such as line-of-sight obstruction. Reconfigurable intelligent surfaces (RIS) address this issue by dynamica... 详细信息
来源: 评论
Total Variation Compressive Sensing for Extended Targets in MIMO Radar  12
Total Variation Compressive Sensing for Extended Targets in ...
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ieee 12th sensor array and multichannel signal processing workshop (SAM)
作者: Roldan, Ignacio Fioranelli, Francesco Yarovoy, Alexander Delft Univ Technol Dept Microelect MS3 Delft Netherlands
The problem of extended target cross-section estimation has been considered. A two-step method based on the Total Variation Compressive Sensing theory has been proposed to solve it. First, a coarse estimation of the t... 详细信息
来源: 评论
Beamspace IQML
Beamspace IQML
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1st ieee sensor array and multichannel signal processing workshop (SAM 2000)
作者: Tian, Z Van Trees, HL George Mason Univ Ctr Excellence C3I Fairfax VA 22030 USA
Iterative quadratic maximum likelihood (IQML) is an efficient approach for estimating the directions of arrival (DOA) of signals impinging on a uniform linear array. It is desirable to apply the IQML method in beamspa... 详细信息
来源: 评论