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Set-completely-positive representations and cuts for the max-cut polytope and the unit modulus lifting 期刊论文
JOURNAL OF GLOBAL OPTIMIZATION, 2020, 卷号: 76, 期号: 4, 页码: 913-932
Authors:  Jarre, Florian;  Lieder, Felix;  Liu, Ya-Feng;  Lu, Cheng
Favorite  |  View/Download:8/0  |  Submit date:2020/05/24
Max-cut problem  Complex variables  Semidefinite relaxation  Unit modulus lifting  
Preface: special issue of MOA 2018 期刊论文
JOURNAL OF GLOBAL OPTIMIZATION, 2020, 页码: 3
Authors:  Liu, Ya-Feng;  Xu, Fengmin;  Fan, Neng;  Peng, Jiming
Favorite  |  View/Download:7/0  |  Submit date:2020/05/24
Max-Min Fairness User Scheduling and Power Allocation in Full-Duplex OFDMA Systems 期刊论文
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2019, 卷号: 18, 期号: 6, 页码: 3078-3092
Authors:  Zhang, Xiaozhou;  Chang, Tsung-Hui;  Liu, Ya-Feng;  Shen, Chao;  Zhu, Gang
Favorite  |  View/Download:12/0  |  Submit date:2020/01/10
Full-duplex  OFDMA  max-min fairness  user pairing  two-time-scale optimization  
Joint Switch Upgrade and Controller Deployment in Hybrid Software-Defined Networks 期刊论文
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2019, 卷号: 37, 期号: 5, 页码: 1012-1028
Authors:  Guo, Zehua;  Chen, Weikun;  Liu, Ya-Feng;  Xu, Yang;  Zhang, Zhi-Li
Favorite  |  View/Download:14/0  |  Submit date:2020/01/10
Complexity analysis  controller deployment  heuristic algorithm  hybrid software-defined networking (SDN)  switch upgrade  upgrade budget  
On the Nonergodic Convergence Rate of an Inexact Augmented Lagrangian Framework for Composite Convex Programming 期刊论文
MATHEMATICS OF OPERATIONS RESEARCH, 2019, 卷号: 44, 期号: 2, 页码: 632-650
Authors:  Liu, Ya-Feng;  Liu, Xin;  Ma, Shiqian
Favorite  |  View/Download:16/0  |  Submit date:2020/01/10
inexact augmented Lagrangian framework  nonergodic convergence rate  composite convex programming  
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
Authors:  Lu, Cheng;  Liu, Ya-Feng;  Zhang, Wei-Qiang;  Zhang, Shuzhong
Favorite  |  View/Download:14/0  |  Submit date:2020/01/10
complex quadratic programming  semidefinite relaxation  MIMO detection  tight 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
Authors:  Lanneer, Wouter;  Liu, Ya-Feng;  Yu, Wei;  Moonen, Marc
Favorite  |  View/Download:15/0  |  Submit date:2020/01/10
G.fast  dynamic spectrum management  physical-layer multicasting  rank-one precoding  
动态采样输出调节切换自适应方法 期刊论文
系统科学与数学, 2019, 卷号: 000, 期号: 002, 页码: 286
Authors:  黄亚欣;  刘允刚;  张纪峰
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Joint Base Station Clustering and Beamforming for Non-Orthogonal Multicast and Unicast Transmission With Backhaul Constraints 期刊论文
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2018, 卷号: 17, 期号: 9, 页码: 6265-6279
Authors:  Chen, Erkai;  Tao, Meixia;  Liu, Ya-Feng
Favorite  |  View/Download:17/0  |  Submit date:2018/11/16
Layered-division multiplexing (LDM)  non-orthogonal multicast and unicast transmission  branch-and-bound (BB)  sparse beamforming  convex-concave procedure  
Optimized Base-Station Cache Allocation for Cloud Radio Access Network With Multicast Backhaul 期刊论文
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2018, 卷号: 36, 期号: 8, 页码: 1737-1750
Authors:  Dai, Binbin;  Liu, Ya-Feng;  Yu, Wei
Favorite  |  View/Download:27/0  |  Submit date:2019/01/11
Alternating direction method of multipliers (ADMM)  base-station (BS) caching  cloud radio access network (C-RAN)  data-sharing strategy  multicasting  wireless backhaul