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A NOVEL AUGMENTED LAGRANGIAN METHOD OF MULTIPLIERS FOR OPTIMIZATION WITH GENERAL INEQUALITY CONSTRAINTS 期刊论文
MATHEMATICS OF COMPUTATION, 2022, 页码: 30
作者:  Liu, Xin-Wei;  Dai, Yu-Hong;  Huang, Ya-Kui;  Sun, Jie
收藏  |  浏览/下载：113/0  |  提交时间：2023/02/07
Nonlinear programming  inequality-constrained optimization  augmented Lagrangian method of multipliers  strong global convergence  local convergence  
Upper and Lower Bounds for Matrix Discrepancy 期刊论文
JOURNAL OF FOURIER ANALYSIS AND APPLICATIONS, 2022, 卷号: 28, 期号: 6, 页码: 23
作者:  Xie, Jiaxin;  Xu, Zhiqiang;  Zhu, Ziheng
收藏  |  浏览/下载：63/0  |  提交时间：2023/02/07
Matrix discrepancy  Tight frame  Interlacing polynomials  Kadison-Singer problem  
Secure Dual-Functional Radar-Communication Transmission: Exploiting Interference for Resilience Against Target Eavesdropping 期刊论文
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2022, 卷号: 21, 期号: 9, 页码: 7238-7252
作者:  Su, Nanchi;  Liu, Fan;  Wei, Zhongxiang;  Liu, Ya-Feng;  Masouros, Christos
收藏  |  浏览/下载：111/0  |  提交时间：2023/02/07
Radar  Signal to noise ratio  Wireless communication  Copper  Security  Radar detection  Precoding  Dual-functional radar-communication system  millimeter-wave  physical layer security  direction modulation  constructive interference  fractional programming  
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：132/0  |  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  
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
作者:  Wang, Zhaorui;  Liu, Ya-Feng;  Liu, Liang
收藏  |  浏览/下载：147/0  |  提交时间：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  
Optimal Network Slicing for Service-Oriented Networks With Flexible Routing and Guaranteed E2E Latency 期刊论文
IEEE TRANSACTIONS ON NETWORK AND SERVICE MANAGEMENT, 2021, 卷号: 18, 期号: 4, 页码: 4337-4352
作者:  Chen, Wei-Kun;  Liu, Ya-Feng;  De Domenico, Antonio;  Luo, Zhi-Quan;  Dai, Yu-Hong
收藏  |  浏览/下载：139/0  |  提交时间：2022/04/02
Routing  Cloud computing  Network slicing  Delays  5G mobile communication  Service function chaining  Data centers  Energy efficiency  E2E delay  network function virtualization  network slicing  resource allocation  service function chain  
Uplink-Downlink Duality Between Multiple-Access and Broadcast Channels With Compressing Relays 期刊论文
IEEE TRANSACTIONS ON INFORMATION THEORY, 2021, 卷号: 67, 期号: 11, 页码: 7304-7337
作者:  Liu, Liang;  Liu, Ya-Feng;  Patil, Pratik;  Yu, Wei
收藏  |  浏览/下载：160/0  |  提交时间：2022/04/02
Relays  Uplink  Downlink  Interference  Signal to noise ratio  Array signal processing  Encoding  Uplink-downlink duality  multiple-access channel  broadcast channel  relay channel  Wyner-Ziv compression  multivariate compression  cloud radio access network  cell-free massive multiple-input multiple-output (MIMO)  
A Minibatch Proximal Stochastic Recursive Gradient Algorithm Using a Trust-Region-Like Scheme and Barzilai-Borwein Stepsizes 期刊论文
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2021, 卷号: 32, 期号: 10, 页码: 4627-4638
作者:  Yu, Tengteng;  Liu, Xin-Wei;  Dai, Yu-Hong;  Sun, Jie
收藏  |  浏览/下载：141/0  |  提交时间：2022/04/02
Convergence  Convex functions  Risk management  Gradient methods  Learning systems  Sun  Barzilai-Borwein (BB) method  empirical risk minimization (ERM)  proximal method  stochastic gradient  trust-region  
Phase retrieval from the norms of affine transformations 期刊论文
ADVANCES IN APPLIED MATHEMATICS, 2021, 卷号: 130, 页码: 20
作者:  Huang, Meng;  Xu, Zhiqiang
收藏  |  浏览/下载：118/0  |  提交时间：2021/10/26
Phase retrieval  Determinant variety  Matrix recovery  
High Order PSK Modulation in Massive MIMO Systems With 1-Bit ADCs 期刊论文
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2021, 卷号: 20, 期号: 4, 页码: 2652-2669
作者:  Sun, Bule;  Zhou, Yiqing;  Yuan, Jinhong;  Liu, Ya-Feng;  Wang, Lu;  Liu, Ling
收藏  |  浏览/下载：195/0  |  提交时间：2021/06/01
1-bit ADC  high order PSK modulation  massive MIMO  pilot sequence design