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Covariance-Based Joint Device Activity and Delay Detection in Asynchronous mMTC 期刊论文
IEEE SIGNAL PROCESSING LETTERS, 2022, 卷号: 29, 页码: 538-542
Authors:  Wang, Zhaorui;  Liu, Ya-Feng;  Liu, Liang
Favorite  |  View/Download:53/0  |  Submit date:2022/04/02
Delays  Channel estimation  Signal processing algorithms  Synchronization  Protocols  Performance evaluation  Optimization  Asynchronous mMTC  coordinate descent  joint activity and delay detection  random access  
Cramer-Rao Bound Optimization for Joint Radar-Communication Beamforming 期刊论文
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2022, 卷号: 70, 页码: 240-253
Authors:  Liu, Fan;  Liu, Ya-Feng;  Li, Ang;  Masouros, Christos;  Eldar, Yonina C.
Favorite  |  View/Download:50/0  |  Submit date:2022/04/02
Radar  Array signal processing  Sensors  Radar antennas  Estimation  Optimization  Receiving antennas  Dual-functional radar-communication  joint beamforming  Cramer-Rao bound  semidefinite relaxation  successive convex approximation  
Accurate AM-FM signal demodulation and separation using nonparametric regularization method 期刊论文
SIGNAL PROCESSING, 2021, 卷号: 186, 页码: 12
Authors:  Hu, Xiyuan;  Peng, Silong;  Guo, Baokui;  Xu, Pengcheng
Favorite  |  View/Download:81/0  |  Submit date:2021/10/26
Nonparametric regularization method  AM-FM signal  Null space pursuit (NSP)  Differential equation  Signal demodulation and separation  
On factor left prime factorization problems for multivariate polynomial matrices 期刊论文
MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING, 2021, 页码: 18
Authors:  Lu, Dong;  Wang, Dingkang;  Xiao, Fanghui
Favorite  |  View/Download:68/0  |  Submit date:2021/04/26
Multivariate polynomial matrices  Matrix factorizations  Factor left prime (FLP)  Column reduced minors  Free modules  
Distributed Design of Robust Kalman Filters Over Corrupted Channels 期刊论文
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2021, 卷号: 69, 页码: 2422-2434
Authors:  He, Xingkang;  Johansson, Karl Henrik;  Fang, Haitao
Favorite  |  View/Download:48/0  |  Submit date:2021/10/26
Kalman filters  Noise measurement  Temperature measurement  Uncertainty  Temperature sensors  Symmetric matrices  Pollution measurement  Sensor network  distributed filtering  robust Kalman filter  corrupted channel  
Sparse Phase Retrieval Via PhaseLiftOff 期刊论文
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2021, 卷号: 69, 页码: 2129-2143
Authors:  Xia, Yu;  Xu, Zhiqiang
Favorite  |  View/Download:50/0  |  Submit date:2021/10/26
Signal recovery  phase retrieval  compressed sensing  restricted isometry property  compressed phaseless sensing  
Distributed LCMV beamformer design by randomly permuted ADMM 期刊论文
DIGITAL SIGNAL PROCESSING, 2020, 卷号: 106, 页码: 9
Authors:  Li, Zhibao;  Yiu, Ka Fai Cedric;  Dai, Yu-Hong;  Nordholm, Sven
Favorite  |  View/Download:64/0  |  Submit date:2021/01/14
Distributed LCMV beamformer  Speech enhancement  Blockwise optimization  ADMM  Random permutation  
Asymptotic efficiency and probabilistic error bound for maximum likelihood-based identification of finite impulse response systems with binary-valued observations and unreliable communications 期刊论文
INTERNATIONAL JOURNAL OF ADAPTIVE CONTROL AND SIGNAL PROCESSING, 2020, 页码: 18
Authors:  Guo, Jin;  Cheng, Jing;  Xue, Wenchao;  Zhao, Yanlong
Favorite  |  View/Download:103/0  |  Submit date:2020/10/12
binary-valued observations  FIR systems  packet losses  parameter identification  transmission errors  
Factorizations for a class of multivariate polynomial matrices 期刊论文
MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING, 2020, 卷号: 31, 期号: 3, 页码: 989-1004
Authors:  Lu, Dong;  Wang, Dingkang;  Xiao, Fanghui
Favorite  |  View/Download:78/0  |  Submit date:2020/06/30
Multivariate polynomial matrices  Matrix factorization  Reduced minors  Reduced Grobner basis  
Perturbed Amplitude Flow for Phase Retrieval 期刊论文
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2020, 卷号: 68, 页码: 5427-5440
Authors:  Gao, Bing;  Sun, Xinwei;  Wang, Yang;  Xu, Zhiqiang
Favorite  |  View/Download:56/0  |  Submit date:2021/01/14
Phase retrieval  perturbed amplitude flow  linear convergence