Lei Lei

112 papers A* 4A 1B 18C 2Misc 2Journal 56Unranked 28
YearRankTypeTitle / Venue / Authors
2026 J jnl
An Integrated OTFS-NOMA Framework for Multi-Beam LEO Systems: Reliability and Capacity Analysis.
IEEE Trans. Wirel. Commun.
Xiaohui Zhao, Lei Lei, Zhiqiang Wei, Hai Fang, Wenjie Wang, Symeon Chatzinotas
2026 J jnl
DISCOVER: A Solver for Distributional Counterfactual Explanations.
CoRR
Yikai Gu, Lele Cao, Bo Zhao, Lei Lei, Lei You
2026 J jnl
Dynamic Parallel Task Offloading and Sustainable On-Board Computing for Delay-Energy Optimization LEO Networks.
IEEE Trans. Netw. Serv. Manag.
Ahmad Y. Alhusenat, Lei Lei, Jinjin Tian, Lihong Zhu, Tong-Xing Zheng, Symeon Chatzinotas
2025 J jnl
Coordinated Multi-Satellite Transmission for OTFS-Based 6G LEO Satellite Communication Systems.
IEEE J. Sel. Areas Commun.
Zhengquan Zhang, Yuchen Wu, Zheng Ma, Xianfu Lei, Lei Lei, Zhiqiang Wei
2025 A conf
Distributional Counterfactual Explanations With Optimal Transport.
AISTATS
Lei You, Lele Cao, Mattias Nilsson, Bo Zhao, Lei Lei
2025 J jnl
MU-MIMO Symbol-Level Precoding for QAM Constellations With Maximum Likelihood Receivers.
IEEE Trans. Commun.
Xiao Tong, Ang Li, Lei Lei, Xiaoyan Hu, Fuwang Dong, Symeon Chatzinotas, Christos Masouros
2025 — conf
Novel CSI-Free Symbol-Level Precoding for MU-MIMO Systems with MLD Receiver.
ICC
Xiao Tong, Ang Li, Lei Lei, Christos Masouros
2025 B conf
Orchestrating in the Sky: Joint Routing and Client Selection for Federated Learning in LEO Networks.
GLOBECOM
Yi Zhao, Zhanwei Yu, Chenyuan Feng, Lei You, Lei Lei, Di Yuan
2024 J jnl
Decomposition and Meta-DRL Based Multi-Objective Optimization for Asynchronous Federated Learning in 6G-Satellite Systems.
IEEE J. Sel. Areas Commun.
Yu Zhou, Lei Lei, Xiaohui Zhao, Lei You, Yaohua Sun, Symeon Chatzinotas
2024 B conf
Efficient Federated Learning in 6G-Satellite Systems: Deep Reinforcement Learning Based Multi-Objective Optimization.
WCNC
Yu Zhou, Jingjing Guo, Haohui Li, Jinjin Tian, Xiaohui Zhao, Lei Lei
2024 J jnl
Energy Optimization and Lightweight Design for Efficient Federated Learning in Wireless Edge Systems.
IEEE Trans. Veh. Technol.
Lei Lei, Yaxiong Yuan, Yu Zhou, Yang Yang, Yu Luo, Lina Pu, Symeon Chatzinotas
2024 J jnl
Joint Power Allocation and Beam Scheduling in Beam-Hopping Satellites: A Two-Stage Framework With a Probabilistic Perspective.
IEEE Trans. Wirel. Commun.
Lin Chen, Linlong Wu, Eva Lagunas, Anyue Wang, Lei Lei, Symeon Chatzinotas, Björn E. Ottersten
2024 — conf
Power Allocation and Beam Illumination Design for Time-Flexible Satellite Systems.
CAMAD
Lin Chen, Anyue Wang, Eva Lagunas, Lei Lei, Symeon Chatzinotas
2024 J jnl
Spatial-Temporal Resource Optimization for Uneven-Traffic LEO Satellite Systems: Beam Pattern Selection and User Scheduling.
IEEE J. Sel. Areas Commun.
Lei Lei, Anyue Wang, Eva Lagunas, Xin Hu, Zhengquan Zhang, Zhiqiang Wei, Symeon Chatzinotas
2024 J jnl
Symbol-Level Precoding for MU-MIMO System With RIRC Receiver.
IEEE Trans. Commun.
Xiao Tong, Ang Li, Lei Lei, Fan Liu, Fuwang Dong
2024 B conf
Symbol-Level Precoding for MU-MIMO System with RIRC Receiver.
WCNC
Xiao Tong, Ang Li, Fan Liu, Lei Lei
2024 J jnl
Toward 6G Multicell Orthogonal Time Frequency Space Systems: Interference Coordination and Cooperative Communications.
IEEE Veh. Technol. Mag.
Zhengquan Zhang, Yuchen Wu, Xianfu Lei, Lei Lei, Zhiqiang Wei
2023 C conf
Efficient Federated Learning in Wireless Communication Systems: A Multi-Objective Optimization Perspective.
ICCC
Yu Zhou, Xiaohui Zhao, Xuemei Liu, Lei You, Lei Lei
2023 J jnl
Multi-Objective Optimization for Bandwidth-Limited Federated Learning in Wireless Edge Systems.
IEEE Open J. Commun. Soc.
Yu Zhou, Xuemei Liu, Lei Lei
2023 — conf
Optimality Analysis and Efficient Scheduling for Massive IoT-LEO Satellite Networks.
SPAWC
Xiaohui Zhao, Yaxiong Yuan, Anyue Wang, Tong-Xing Zheng, Lei Lei
2023 A* conf
SLOTH: Structured Learning and Task-Based Optimization for Time Series Forecasting on Hierarchies.
AAAI
Fan Zhou, Chen Pan, Lintao Ma, Yu Liu, Shiyu Wang, James Zhang, Xinxin Zhu, Xuanwei Hu, Yunhua Hu, Yangfei Zheng, Lei Lei, Hu Yun
2023 J jnl
SLOTH: Structured Learning and Task-based Optimization for Time Series Forecasting on Hierarchies.
CoRR
Fan Zhou, Chen Pan, Lintao Ma, Yu Liu, Shiyu Wang, James Zhang, Xinxin Zhu, Xuanwei Hu, Yunhua Hu, Yangfei Zheng, Lei Lei, Yun Hu
2023 J jnl
Virtual Network Embedding for NGSO Systems: Algorithmic Solution and SDN-Testbed Validation.
IEEE Trans. Netw. Serv. Manag.
Mario Minardi, Thang X. Vu, Lei Lei, Christos Politis, Symeon Chatzinotas
2022 — conf
A Deep Learning Based Acceleration of Complex Satellite Resource Management Problem.
EUSIPCO
Tedros Salih Abdu, Steven Kisseleff, Lei Lei, Eva Lagunas, Joel Grotz, Symeon Chatzinotas
2022 A* conf
A Meta Reinforcement Learning Approach for Predictive Autoscaling in the Cloud.
KDD
Siqiao Xue, Chao Qu, Xiaoming Shi, Cong Liao, Shiyi Zhu, Xiaoyu Tan, Lintao Ma, Shiyu Wang, Shijun Wang, Yun Hu, Lei Lei, Yangfei Zheng, Jianguo Li, James Zhang
2022 J jnl
A Meta Reinforcement Learning Approach for Predictive Autoscaling in the Cloud.
CoRR
Siqiao Xue, Chao Qu, Xiaoming Shi, Cong Liao, Shiyi Zhu, Xiaoyu Tan, Lintao Ma, Shiyu Wang, Shijun Wang, Yun Hu, Lei Lei, Yangfei Zheng, Jianguo Li, James Zhang
2022 J jnl
Adapting to Dynamic LEO-B5G Systems: Meta-Critic Learning Based Efficient Resource Scheduling.
IEEE Trans. Wirel. Commun.
Yaxiong Yuan, Lei Lei, Thang X. Vu, Zheng Chang, Symeon Chatzinotas, Sumei Sun
2022 B conf
Adaptive Beam Pattern Selection and Resource Allocation for NOMA-Based LEO Satellite Systems.
GLOBECOM
Anyue Wang, Lei Lei, Xin Hu, Eva Lagunas, Ana I. Pérez-Neira, Symeon Chatzinotas
2022 — conf
Adaptive Resource Allocation for Satellite Illumination Pattern Design.
VTC Fall
Lin Chen, Eva Lagunas, Lei Lei, Symeon Chatzinotas, Björn E. Ottersten
2022 J jnl
Deep Convolutional Self-Attention Network for Energy-Efficient Power Control in NOMA Networks.
IEEE Trans. Veh. Technol.
Abuzar B. M. Adam, Lei Lei, Symeon Chatzinotas, Naveed Ur Rehman Junejo
2022 — conf
Efficient Resource Scheduling and Optimization for Over-Loaded LEO-Terrestrial Networks.
ICC
Yaxiong Yuan, Lei Lei, Thang X. Vu, Scott Fowler, Symeon Chatzinotas
2022 J jnl
End-to-End Modeling Hierarchical Time Series Using Autoregressive Transformer and Conditional Normalizing Flow based Reconciliation.
CoRR
Shiyu Wang, Fan Zhou, Yinbo Sun, Lintao Ma, James Zhang, Yangfei Zheng, Lei Lei, Yun Hu
2022 J jnl
Joint Optimization of Beam-Hopping Design and NOMA-Assisted Transmission for Flexible Satellite Systems.
IEEE Trans. Wirel. Commun.
Anyue Wang, Lei Lei, Eva Lagunas, Ana I. Pérez-Neira, Symeon Chatzinotas, Björn E. Ottersten
2022 A* conf
Memory Augmented State Space Model for Time Series Forecasting.
IJCAI
Yinbo Sun, Lintao Ma, Yu Liu, Shijun Wang, James Zhang, Yangfei Zheng, Hu Yun, Lei Lei, Yulin Kang, Llinbao Ye
2022 B conf
Sparsification and Optimization for Energy-Efficient Federated Learning in Wireless Edge Networks.
GLOBECOM
Lei Lei, Yaxiong Yuan, Yang Yang, Yu Luo, Lina Pu, Symeon Chatzinotas
2021 J jnl
Actor-critic learning-based energy optimization for UAV access and backhaul networks.
EURASIP J. Wirel. Commun. Netw.
Yaxiong Yuan, Lei Lei, Thang X. Vu, Symeon Chatzinotas, Sumei Sun, Björn E. Ottersten
2021 J jnl
Adapting to Dynamic LEO-B5G Systems: Meta-Critic Learning Based Efficient Resource Scheduling.
CoRR
Yaxiong Yuan, Lei Lei, Thang X. Vu, Zheng Chang, Symeon Chatzinotas, Sumei Sun
2021 — conf
An SDN Based Testbed for Dynamic Network Slicing in Satellite-Terrestrial Networks.
MeditCom
Jesus Fabian Mendoza Montoya, Mario Minardi, Symeon Chatzinotas, Lei Lei, Thang X. Vu
2021 J jnl
An overview of generic tools for information-theoretic secrecy performance analysis over wiretap fading channels.
EURASIP J. Wirel. Commun. Netw.
Long Kong, Yun Ai, Lei Lei, Georges Kaddoum, Symeon Chatzinotas, Björn E. Ottersten
2021 J jnl
Completion Time Minimization in NOMA Systems: Learning for Combinatorial Optimization.
IEEE Netw. Lett.
Anyue Wang, Lei Lei, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten
2021 B conf
Dual-DNN Assisted Optimization for Efficient Resource Scheduling in NOMA-Enabled Satellite Systems.
GLOBECOM
Anyue Wang, Lei Lei, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten
2021 J jnl
Dynamic-Adaptive AI Solutions for Network Slicing Management in Satellite-Integrated B5G Systems.
IEEE Netw.
Lei Lei, Yaxiong Yuan, Thang X. Vu, Symeon Chatzinotas, Mario Minardi, Jesus Fabian Mendoza Montoya
2021 J jnl
Energy Minimization in UAV-Aided Networks: Actor-Critic Learning for Constrained Scheduling Optimization.
IEEE Trans. Veh. Technol.
Yaxiong Yuan, Lei Lei, Thang X. Vu, Symeon Chatzinotas, Sumei Sun, Björn E. Ottersten
2021 J jnl
Impact of Varying Radio Power Density on Wireless Communications of RF Energy Harvesting Systems.
IEEE Trans. Commun.
Yu Luo, Lina Pu, Lei Lei
2021 B conf
Joint Beam-Hopping Scheduling and Power Allocation in NOMA-Assisted Satellite Systems.
WCNC
Anyue Wang, Lei Lei, Eva Lagunas, Symeon Chatzinotas, Ana Isabel Pérez-Neira, Björn E. Ottersten
2021 J jnl
Joint Optimization of Beam-Hopping Design and NOMA-Assisted Transmission for Flexible Satellite Systems.
CoRR
Anyue Wang, Lei Lei, Eva Lagunas, Ana I. Pérez-Neira, Symeon Chatzinotas, Björn E. Ottersten
2021 J jnl
NOMA-Enabled Multi-Beam Satellite Systems: Joint Optimization to Overcome Offered-Requested Data Mismatches.
IEEE Trans. Veh. Technol.
Anyue Wang, Lei Lei, Eva Lagunas, Ana I. Pérez-Neira, Symeon Chatzinotas, Björn E. Ottersten
2021 — conf
Precoding-Aided Bandwidth Optimization for High Throughput Satellite Systems.
5GWF
Tedros Salih Abdu, Lei Lei, Steven Kisseleff, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten
2021 J jnl
Satellite Communications in the New Space Era: A Survey and Future Challenges.
IEEE Commun. Surv. Tutorials
Oltjon Kodheli, Eva Lagunas, Nicola Maturo, Shree Krishna Sharma, Bhavani Shankar, Jesus Fabian Mendoza Montoya, Juan Carlos Merlano Duncan, Danilo Spano, Symeon Chatzinotas, Steven Kisseleff, Jorge Querol, Lei Lei, Thang X. Vu, George Goussetis
2020 — conf
Actor-Critic Deep Reinforcement Learning for Energy Minimization in UAV-Aided Networks.
EuCNC
Yaxiong Yuan, Lei Lei, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2020 J jnl
An Overview of Generic Tools for Information-Theoretic Secrecy Performance Analysis over Wiretap Fading Channels.
CoRR
Long Kong, Yun Ai, Lei Lei, Georges Kaddoum, Symeon Chatzinotas, Björn E. Ottersten
2020 J jnl
Beam Illumination Pattern Design in Satellite Networks: Learning and Optimization for Efficient Beam Hopping.
IEEE Access
Lei Lei, Eva Lagunas, Yaxiong Yuan, Mirza Golam Kibria, Symeon Chatzinotas, Björn E. Ottersten
2020 — conf
Deep Learning for Beam Hopping in Multibeam Satellite Systems.
VTC Spring
Lei Lei, Eva Lagunas, Yaxiong Yuan, Mirza Golam Kibria, Symeon Chatzinotas, Björn E. Ottersten
2020 J jnl
Energy Minimization in UAV-Aided Networks: Actor-Critic Learning for Constrained Scheduling Optimization.
CoRR
Yaxiong Yuan, Lei Lei, Thang Xuan Vu, Symeon Chatzinotas, Sumei Sun, Björn E. Ottersten
2020 J jnl
NOMA-Enabled Multi-Beam Satellite Systems: Joint Optimization to Overcome Offered-Requested Data Mismatches.
CoRR
Anyue Wang, Lei Lei, Eva Lagunas, Ana I. Pérez-Neira, Symeon Chatzinotas, Björn E. Ottersten
2020 A* conf
ProxSGD: Training Structured Neural Networks under Regularization and Constraints.
ICLR
Yang Yang, Yaxiong Yuan, Avraam Chatzimichailidis, Ruud J. G. van Sloun, Lei Lei, Symeon Chatzinotas
2020 B conf
Towards Power-Efficient Aerial Communications via Dynamic Multi-UAV Cooperation.
WCNC
Lin Xiang, Lei Lei, Symeon Chatzinotas, Björn E. Ottersten, Robert Schober
2020 J jnl
Towards Power-Efficient Aerial Communications via Dynamic Multi-UAV Cooperation.
CoRR
Lin Xiang, Lei Lei, Symeon Chatzinotas, Björn E. Ottersten, Robert Schober
2019 — conf
Joint User Grouping and Power Allocation for MISO Systems: Learning to Schedule.
EUSIPCO
Yaxiong Yuan, Thang X. Vu, Lei Lei, Symeon Chatzinotas, Björn E. Ottersten
2019 J jnl
Learning-Assisted Optimization for Energy-Efficient Scheduling in Deadline-Aware NOMA Systems.
IEEE Trans. Green Commun. Netw.
Lei Lei, Lei You, Qing He, Thang X. Vu, Symeon Chatzinotas, Di Yuan, Björn E. Ottersten
2019 — conf
Learning-Based Resource Allocation: Efficient Content Delivery Enabled by Convolutional Neural Network.
SPAWC
Lei Lei, Yaxiong Yuan, Thang X. Vu, Symeon Chatzinotas, Björn E. Ottersten
2019 B conf
Linear Precoding Design for Cache-aided Full-duplex Networks.
WCNC
Thang X. Vu, Trinh Anh Vu, Lei Lei, Symeon Chatzinotas, Björn E. Ottersten
2019 J jnl
Load Coupling and Energy Optimization in Multi-Cell and Multi-Carrier NOMA Networks.
IEEE Trans. Veh. Technol.
Lei Lei, Lei You, Yang Yang, Di Yuan, Symeon Chatzinotas, Björn E. Ottersten
2019 B conf
Machine Learning based Antenna Selection and Power Allocation in Multi-user MISO Systems.
WiOpt
Thang X. Vu, Lei Lei, Symeon Chatzinotas, Björn E. Ottersten
2019 B conf
On Fairness Optimization for NOMA-Enabled Multi-Beam Satellite Systems.
PIMRC
Anyue Wang, Lei Lei, Eva Lagunas, Ana I. Pérez-Neira, Symeon Chatzinotas, Björn E. Ottersten
2019 J jnl
On the Successful Delivery Probability of Full-Duplex-Enabled Mobile Edge Caching.
IEEE Commun. Lett.
Thang X. Vu, Lei Lei, Symeon Chatzinotas, Björn E. Ottersten, Trinh Anh Vu
2019 B conf
Optimal Resource Allocation for NOMA-Enabled Cache Replacement and Content Delivery.
PIMRC
Lei Lei, Thang X. Vu, Lin Xiang, Xingjun Zhang, Symeon Chatzinotas, Björn E. Ottersten
2019 B conf
Power and Flow Assignment for 5G Integrated Terrestrial-Satellite Backhaul Networks.
WCNC
Eva Lagunas, Lei Lei, Symeon Chatzinotas, Björn E. Ottersten
2019 — conf
Satellite Links Integrated in 5G SDN-enabled Backhaul Networks: An Iterative Joint Power and Flow Assignment.
EUSIPCO
Eva Lagunas, Lei Lei, Symeon Chatzinotas, Björn E. Ottersten
2018 — conf
Efficient Minimum-Energy Scheduling with Machine-Learning Based Predictions for Multiuser MISO Systems.
ICC
Lei Lei, Thang X. Vu, Lei You, Scott Fowler, Di Yuan
2018 C conf
Energy-Efficient Resource Optimization with Wireless Power Transfer for Secure NOMA Systems.
ICCC
Lei Lei, Zheng Chang, Yun Hu, Tapani Ristaniemi, Yaxiong Yuan, Symeon Chatzinotas
2018 J jnl
Energy-Efficient and Secure Resource Allocation for Multiple-Antenna NOMA With Wireless Power Transfer.
IEEE Trans. Green Commun. Netw.
Zheng Chang, Lei Lei, Huaqing Zhang, Tapani Ristaniemi, Symeon Chatzinotas, Björn E. Ottersten, Zhu Han
2018 — conf
Energy-efficient design for latency-tolerant content delivery networks.
WCNC Workshops
Thang X. Vu, Lei Lei, Satyanarayana Vuppala, Symeon Chatzinotas, Björn E. Ottersten
2018 — conf
Latency Minimization for Content Delivery Networks with Wireless Edge Caching.
ICC
Thang X. Vu, Lei Lei, Satyanarayana Vuppala, Ashkan Kalantari, Symeon Chatzinotas, Björn E. Ottersten
2018 J jnl
Learn to Cache: Machine Learning for Network Edge Caching in the Big Data Era.
IEEE Wirel. Commun.
Zheng Chang, Lei Lei, Zhenyu Zhou, Shiwen Mao, Tapani Ristaniemi
2018 J jnl
NOMA Aided Interference Management for Full-Duplex Self-Backhauling HetNets.
IEEE Commun. Lett.
Lei Lei, Eva Lagunas, Symeon Chatzinotas, Björn E. Ottersten
2018 B conf
Power and Load Optimization in Interference-Coupled Non-Orthogonal Multiple Access Networks.
GLOBECOM
Lei Lei, Lei You, Yang Yang, Di Yuan, Symeon Chatzinotas, Björn E. Ottersten
2018 J jnl
Resource Optimization With Load Coupling in Multi-Cell NOMA.
IEEE Trans. Wirel. Commun.
Lei You, Di Yuan, Lei Lei, Sumei Sun, Symeon Chatzinotas, Björn E. Ottersten
2017 B conf
A Framework for Optimizing Multi-Cell NOMA: Delivering Demand with Less Resource.
GLOBECOM
Lei You, Lei Lei, Di Yuan, Sumei Sun, Symeon Chatzinotas, Björn E. Ottersten
2017 J jnl
A Framework for Optimizing Multi-cell NOMA: Delivering Demand with Less Resource.
CoRR
Lei You, Lei Lei, Di Yuan, Sumei Sun, Symeon Chatzinotas, Björn E. Ottersten
2017 — conf
A deep learning approach for optimizing content delivering in cache-enabled HetNet.
ISWCS
Lei Lei, Lei You, Gaoyang Dai, Thang X. Vu, Di Yuan, Symeon Chatzinotas
2017 — conf
Carrier allocation for Hybrid Satellite-Terrestrial Backhaul networks.
ICC Workshops
Eva Lagunas, Sina Maleki, Lei Lei, Christos G. Tsinos, Symeon Chatzinotas, Björn E. Ottersten
2017 — conf
Energy optimization for full-duplex self-backhauled HetNet with non-orthogonal multiple access.
SPAWC
Lei Lei, Eva Lagunas, Sina Maleki, Qing He, Symeon Chatzinotas, Björn E. Ottersten
2017 J jnl
Joint Beamforming and Power Optimization With Iterative User Clustering for MISO-NOMA Systems.
IEEE Access
Zhengxuan Liu, Lei Lei, Ningbo Zhang, Guixia Kang, Symeon Chatzinotas
2017 B conf
Power Allocation for Energy Efficiency Maximization in Downlink CoMP Systems with NOMA.
WCNC
Zhengxuan Liu, Guixia Kang, Lei Lei, Ningbo Zhang, Shuang Zhang
2017 — conf
Power allocation for in-band full-duplex self-backhauling.
TSP
Eva Lagunas, Lei Lei, Sina Maleki, Symeon Chatzinotas, Björn E. Ottersten
2017 J jnl
Resource Optimization in Multi-cell NOMA.
CoRR
Lei You, Di Yuan, Lei Lei, Sumei Sun, Symeon Chatzinotas, Björn E. Ottersten
2016 J jnl
A Performance Study of Energy Minimization for Interleaved and Localized FDMA.
CoRR
Lei You, Lei Lei, Di Yuan
2016 — —
From Orthogonal to Non-orthogonal Multiple Access : Energy- and Spectrum-Efficient Resource Allocation.
Lei Lei
2016 J jnl
Load Balancing via Joint Transmission in Heterogeneous LTE: Modeling and Computation.
CoRR
Lei You, Lei Lei, Di Yuan
2016 J jnl
On Power Minimization for Non-orthogonal Multiple Access (NOMA).
IEEE Commun. Lett.
Lei Lei, Di Yuan, Peter Värbrand
2016 J jnl
Optimizing Power and User Association for Energy Saving in Load-Coupled Cooperative LTE.
CoRR
Lei You, Lei Lei, Di Yuan
2016 — conf
Optimizing power and user association for energy saving in load-coupled cooperative LTE.
ICC
Lei You, Lei Lei, Di Yuan
2016 J jnl
Power and Channel Allocation for Non-Orthogonal Multiple Access in 5G Systems: Tractability and Computation.
IEEE Trans. Wirel. Commun.
Lei Lei, Di Yuan, Chin Keong Ho, Sumei Sun
2016 J jnl
Power and Channel Allocation for Non-orthogonal Multiple Access in 5G Systems: Tractability and Computation.
CoRR
Lei Lei, Di Yuan, Chin Keong Ho, Sumei Sun
2016 J jnl
Range Assignment for Power Optimization in Load-Coupled Heterogeneous Networks.
CoRR
Lei You, Lei Lei, Di Yuan
2016 — conf
Successive Interference Cancellation for Throughput Maximization in Wireless Powered Communication Networks.
VTC Fall
Ming Lei, Xingjun Zhang, Tong Zhang, Lei Lei, Qing He, Di Yuan
2015 B conf
Joint Optimization of Power and Channel Allocation with Non-Orthogonal Multiple Access for 5G Cellular Systems.
GLOBECOM
Lei Lei, Di Yuan, Chin Keong Ho, Sumei Sun
2015 B conf
Load balancing via joint transmission in heterogeneous LTE: Modeling and computation.
PIMRC
Lei You, Lei Lei, Di Yuan
2015 J jnl
Optimal Cell Clustering and Activation for Energy Saving in Load-Coupled Wireless Networks.
CoRR
Lei Lei, Di Yuan, Chin Keong Ho, Sumei Sun
2015 J jnl
Optimal Cell Clustering and Activation for Energy Saving in Load-Coupled Wireless Networks.
IEEE Trans. Wirel. Commun.
Lei Lei, Di Yuan, Chin Keong Ho, Sumei Sun
2015 J jnl
Power and Load Coupling in Cellular Networks for Energy Optimization.
IEEE Trans. Wirel. Commun.
Chin Keong Ho, Di Yuan, Lei Lei, Sumei Sun
2014 — conf
A performance study of energy minimization for interleaved and localized FDMA.
CAMAD
Lei You, Lei Lei, Di Yuan
2014 J jnl
On Power and Load Coupling in Cellular Networks for Energy Optimization.
CoRR
Chin Keong Ho, Di Yuan, Lei Lei, Sumei Sun
2014 — conf
Optimal energy minimization in load-coupled wireless networks: Computation and properties.
ICC
Chin Keong Ho, Di Yuan, Lei Lei, Sumei Sun
2014 Misc conf
Range assignment for power optimization in load-coupled heterogeneous networks.
ICCS
Lei You, Lei Lei, Di Yuan
2014 — conf
Resource scheduling to jointly minimize receiving and transmitting energy in OFDMA systems.
ISWCS
Lei Lei, Di Yuan, Chin Keong Ho, Sumei Sun
2013 J jnl
A Unified Graph Labeling Algorithm for Consecutive-Block Channel Allocation in SC-FDMA.
IEEE Trans. Wirel. Commun.
Lei Lei, Di Yuan, Chin Keong Ho, Sumei Sun
2013 — conf
Improved Resource Allocation Algorithm Based on Partial Solution Estimation for SC-FDMA Systems.
VTC Fall
Lei Lei, Scott Fowler, Di Yuan
2013 — conf
Power efficient uplink scheduling in SC-FDMA: Bounding global optimality by column generation.
CAMAD
Hongmei Zhao, Lei Lei, Di Yuan, Torbjörn Larsson, Elina Rönnberg
2012 Misc conf
Minimum-length scheduling in wireless networks with multi-user detection and interference cancellation: Optimization and performance evaluation.
ICCS
Di Yuan, Vangelis Angelakis, Lei Lei
2012 — conf
Performance analysis of chunk-based resource allocation in wireless OFDMA systems.
CAMAD
Lei Lei, Vangelis Angelakis, Di Yuan