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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
作者:
Liu, Fan
;
Liu, Ya-Feng
;
Li, Ang
;
Masouros, Christos
;
Eldar, Yonina C.
收藏
  |  
浏览/下载:17/0
  |  
提交时间: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
Positive semidefinite penalty method for quadratically constrained quadratic programming
期刊论文
IMA JOURNAL OF NUMERICAL ANALYSIS, 2021, 卷号: 41, 期号: 4, 页码: 2488-2515
作者:
Gu, Ran
;
Du, Qiang
;
Yuan, Ya-xiang
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2022/04/02
quadratically constrained quadratic programming
semidefinite programming
semidefinite relaxation
penalty function
AN EFFICIENT QUADRATIC PROGRAMMING RELAXATION BASED ALGORITHM FOR LARGE-SCALE MIMO DETECTION
期刊论文
SIAM JOURNAL ON OPTIMIZATION, 2021, 卷号: 31, 期号: 2, 页码: 1519-1545
作者:
Zhao, Ping-Fan
;
Li, Qing-Na
;
Chen, Wei-Kun
;
Liu, Ya-Feng
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  |  
浏览/下载:62/0
  |  
提交时间:2021/10/26
MIMO detection
projected Newton method
quadratic penalty method
semidefinite relaxation
sparse quadratic programming relaxation
Offloading Decision and Resource Optimization for Cache-Assisted Edge Computing
期刊论文
Beijing Youdian Daxue Xuebao/Journal of Beijing University of Posts and Telecommunications, 2020, 卷号: 43, 期号: 3, 页码: 32-37
作者:
Xue, Jian-Bin
;
Ding, Xue-Qian
;
Liu, Xing-Xing
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  |  
浏览/下载:14/0
  |  
提交时间:2020/11/14
Edge computing
Energy utilization
Integer programming
Quadratic programming
Resource allocation
Constrained quadratic programming
Lagrangian-dual decompositions
Mixed integer programming
Optimal transmission
Optimization problems
Resource allocation schemes
Resource optimization
Service performance
Chebyshev center of the intersection of balls: complexity, relaxation and approximation
期刊论文
MATHEMATICAL PROGRAMMING, 2020, 页码: 29
作者:
Xia, Yong
;
Yang, Meijia
;
Wang, Shu
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  |  
浏览/下载:24/0
  |  
提交时间:2020/05/24
Chebyshev center
Minimax
Nonconvex quadratic optimization
Semidefinite programming
Strong duality
Linear programming
Approximation
Complexity
Robust Measurement Placement for Distribution System State Estimation
期刊论文
IEEE Transactions on Sustainable Energy, 2019, 卷号: Vol.10 No.1, 页码: 364-374
作者:
Yiyun Yao
;
Xuan Liu
;
Zuyi Li
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/13
Measurement uncertainty
Voltage measurement
Covariance matrices
Phasor measurement units
Robustness
Power measurement
State estimation
Distribution system state estimation (DSSE)
robust measurement placement
mixed-integer semidefinite programming (MISDP)
convex relaxation
Robust Measurement Placement for Distribution System State Estimation
期刊论文
IEEE TRANSACTIONS ON SUSTAINABLE ENERGY, 2019, 卷号: Vol.10 No.1, 页码: 364-374
作者:
Yao, YY
;
Liu, X
;
Li, ZY
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/12/17
Distribution system state estimation (DSSE)
robust measurement placement
mixed-integer semidefinite programming (MISDP)
convex relaxation
Physical-Layer Multicasting Design for Downstream G.fast DSL Transmission
期刊论文
IEEE ACCESS, 2019, 卷号: 7, 页码: 110660-110673
作者:
Lanneer, Wouter
;
Liu, Ya-Feng
;
Yu, Wei
;
Moonen, Marc
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  |  
浏览/下载:22/0
  |  
提交时间:2020/01/10
G.fast
dynamic spectrum management
physical-layer multicasting
rank-one precoding
TIGHTNESS OF A NEW AND ENHANCED SEMIDEFINITE RELAXATION FOR MIMO DETECTION
期刊论文
SIAM JOURNAL ON OPTIMIZATION, 2019, 卷号: 29, 期号: 1, 页码: 719-742
作者:
Lu, Cheng
;
Liu, Ya-Feng
;
Zhang, Wei-Qiang
;
Zhang, Shuzhong
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2020/01/10
complex quadratic programming
semidefinite relaxation
MIMO detection
tight relaxation
Optimal estimation of sensor biases for asynchronous multi-sensor data fusion
期刊论文
MATHEMATICAL PROGRAMMING, 2018, 卷号: 170, 期号: 1, 页码: 357-386
作者:
Pu, Wenqiang
;
Liu, Ya-Feng
;
Yan, Junkun
;
Liu, Hongwei
;
Luo, Zhi-Quan
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  |  
浏览/下载:34/0
  |  
提交时间:2018/07/30
Block coordinate decent algorithm
Nonlinear least squares
Sensor registration problem
Tightness of semidefinite relaxation
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