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北京大学 [15]
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Joint Design of Hybrid Beamforming and Reflection Coefficients in RIS-Aided mmWave MIMO Systems
期刊论文
IEEE TRANSACTIONS ON COMMUNICATIONS, 2022, 卷号: 70, 期号: 4, 页码: 2404-2416
作者:
Li, Renwang
;
Guo, Bei
;
Tao, Meixia
;
Liu, Ya-Feng
;
Yu, Wei
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/06/21
Array signal processing
Signal to noise ratio
Interference
Millimeter wave communication
Radio frequency
Quality of service
Minimization
Reconfigurable intelligent surface (RIS)
mmWave
hybrid beamforming
sub-connected structure
manifold optimization
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:16/0
  |  
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
User Grouping and Reflective Beamforming for IRS-Aided URLLC
期刊论文
IEEE WIRELESS COMMUNICATIONS LETTERS, 2021, 卷号: 10, 期号: 11, 页码: 2533-2537
作者:
Xie, Hailiang
;
Xu, Jie
;
Liu, Ya-Feng
;
Liu, Liang
;
Ng, Derrick Wing Kwan
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2022/04/02
Ultra-reliable and low-latency communication (URLLC)
intelligent reflecting surface (IRS)
user grouping
reflective beamforming
Pruned Distributed and Parallel Subarray Beamforming for 3-D Underwater Imaging With Fine-Grid Sparse Arrays
期刊论文
IEEE JOURNAL OF OCEANIC ENGINEERING, 2021, 卷号: 46, 期号: 4, 页码: 1356-1371
作者:
Zhao, Dongdong
;
Chen, Peng
;
Hu, Yingtian
;
Liang, Ronghua
;
Wang, Haixia
收藏
  |  
浏览/下载:51/0
  |  
提交时间:2021/11/16
Array signal processing
Imaging
Planar arrays
Indexes
Genetic algorithms
Hardware
Transforms
Acoustic imaging
digital beamforming
fine-grid sparse arrays
pruned fast Fourier transform (FFT)
real-time 3-D underwater imaging
simulated annealing (SA) algorithm
Max-Min Fairness in IRS-Aided Multi-Cell MISO Systems With Joint Transmit and Reflective Beamforming
期刊论文
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2021, 卷号: 20, 期号: 2, 页码: 1379-1393
作者:
Xie, Hailiang
;
Xu, Jie
;
Liu, Ya-Feng
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2021/04/26
Array signal processing
MISO communication
Optimization
Wireless communication
Signal to noise ratio
Interference
Computational complexity
Intelligent reflecting surface (IRS)
multi-cell systems
multiple-input single-output (MISO)
coordinated transmit beamforming
reflective beamforming
optimization
Time-Division Energy Beamforming for Multiuser Wireless Power Transfer With Non-Linear Energy Harvesting
期刊论文
IEEE WIRELESS COMMUNICATIONS LETTERS, 2021, 卷号: 10, 期号: 1, 页码: 53-57
作者:
Ma, Ganggang
;
Xu, Jie
;
Liu, Ya-Feng
;
Moghadam, Mohammad R. Vedady
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2021/04/26
Energy beamforming
wireless power transfer (WPT)
non-linear energy harvesting
time division
Distributed LCMV beamformer design by randomly permuted ADMM
期刊论文
DIGITAL SIGNAL PROCESSING, 2020, 卷号: 106, 页码: 9
作者:
Li, Zhibao
;
Yiu, Ka Fai Cedric
;
Dai, Yu-Hong
;
Nordholm, Sven
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2021/01/14
Distributed LCMV beamformer
Speech enhancement
Blockwise optimization
ADMM
Random permutation
Joint Beamforming and Jamming Optimization for Secure Transmission in MISO-NOMA Networks
期刊论文
IEEE TRANSACTIONS ON COMMUNICATIONS, 2019, 卷号: 67, 页码: 2294-2305
作者:
Zhao, Nan
;
Wang, Wei
;
Wang, Jingjing
;
Chen, Yunfei
;
Lin, Yun
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2019/12/02
Artificial jamming
beamforming optimization
non-orthogonal multiple access
physical layer security
zeroforcing
Privacy preservation via beamforming for NOMA
期刊论文
IEEE Transactions on Wireless Communications, 2019, 卷号: 18, 页码: 3599-3612
作者:
Cao, Yang
;
Zhao, Nan
;
Chen, Yunfei
;
Jin, Minglu
;
Fan, Lisheng
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2019/12/02
Non-orthogonal multiple access
physical layer security
beamforming optimization
privacy protection
non-convex programming
zero-forcing
Artificial Jamming Assisted Secure Transmission for MISO-NOMA Networks
会议论文
2019 IEEE 89TH VEHICULAR TECHNOLOGY CONFERENCE (VTC2019-SPRING), 2019-01-01
作者:
Wang, Wei
;
Zhao, Nan
;
Chen, Yunfei
;
Tang, Jie
;
Zhang, Xiu-Yin
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2019/12/02
Artificial jamming
beamforming optimization
non-orthogonal multiple access
physical layer security
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