Erwu Liu

ORCID

Publication Activity (10 Years)

Years Active: 2006-2024
Publications (10 Years): 67

Top Venues

CoRR

IEEE Commun. Lett.

IET Blockchain

IEEE Trans. Veh. Technol.

Publications

Chenglong Huang, Erwu Liu, Rui Wang, Yan Liu, Hanfu Zhang, Yuanzhe Geng, Jie Wang, Shaoyi Han
Personalized federated learning via directed acyclic graph based blockchain. IET Blockchain 4 (1) (2024)
Hanjie Wu, Qian Yao, Zhenguang Liu, Butian Huang, Yuan Zhuang, Huayun Tang, Erwu Liu
Blockchain for finance: A survey. IET Blockchain 4 (2) (2024)
Yuanzhe Geng, Erwu Liu, Wei Ni, Rui Wang, Yan Liu, Hao Xu, Chen Cai, Abbas Jamalipour
Balancing Performance and Cost for Two-Hop Cooperative Communications: Stackelberg Game and Distributed Multi-Agent Reinforcement Learning. CoRR (2024)
Honglei Ma, Erwu Liu, Zhijun Fang, Rui Wang, Yongbin Gao, Wenjun Yu, Dongming Zhang
Fast-Fading Channel and Power Optimization of the Magnetic Inductive Cellular Network. CoRR (2024)
Jie Wang, Yebo Wu, Erwu Liu, Xiaolong Wu, Xinyu Qu, Yuanzhe Geng, Hanfu Zhang
FedINS2: A Federated-Edge-Learning-Based Inertial Navigation System With Segment Fusion. IEEE Internet Things J. 11 (2) (2024)
Guodong Jin, Zihan Zhou, Wenzheng Tang, Kanglei Yu, Hao Xu, Erwu Liu
BeerReview: A Blockchain-enabled Peer Review Platform. CoRR (2024)
Pengcheng Sun, Erwu Liu, Wei Ni, Kanglei Yu, Rui Wang, Abbas Jamalipour
Dual-Segment Clustering Strategy for Federated Learning in Heterogeneous Environments. CoRR (2024)
Wei Wu, Erwu Liu, Xinglin Gong, Rui Wang
Blockchain Based Zero-Knowledge Proof of Location in IoT. CoRR (2024)
Pengcheng Sun, Erwu Liu, Rui Wang
A SER-based Device Selection Mechanism in Multi-bits Quantization Federated Learning. CoRR (2024)
Hanjie Wu, Qian Yao, Zhenguang Liu, Butian Huang, Yuan Zhuang, Huayun Tang, Erwu Liu
Blockchain for Finance: A Survey. CoRR (2024)
Qi Shi, Jingyi Sun, Hanwei Fu, Peizhe Fu, Jiayuan Ma, Hao Xu, Erwu Liu
BeACONS: A Blockchain-enabled Authentication and Communications Network for Scalable IoV. CoRR (2024)
Yuanzhe Geng, Erwu Liu, Rui Wang, Pengcheng Sun, Binyu Lu, Jie Wang
Reinforcement-Learning-Based Policy Design for Outage Minimization in DF Relaying Networks. IEEE Internet Things J. 11 (9) (2024)
Rui Wang, Zhe Xing, Erwu Liu, Jun Wu
Joint Localization and Communication Study for Intelligent Reflecting Surface Aided Wireless Communication System. IEEE Trans. Commun. 71 (5) (2023)
Hao Xu, Yunqing Sun, Xiaoshuai Zhang, Erwu Liu, Chih-Lin I
When Web 3.0 Meets Reality: A Hyperdimensional Fractal Polytope P2P Ecosystems. CoRR (2023)
Yuanzhe Geng, Erwu Liu, Rui Wang, Pengcheng Sun, Binyu Lu
Reinforcement Learning Based Robust Policy Design for Relay and Power Optimization in DF Relaying Networks. CoRR (2022)
Yuanzhe Geng, Erwu Liu, Rui Wang, Yiming Liu
Hierarchical Reinforcement Learning for Relay Selection and Power Optimization in Two-Hop Cooperative Relay Network. IEEE Trans. Commun. 70 (1) (2022)
Jie Wang, Erwu Liu, Yuanzhe Geng, Xinyu Qu, Rui Wang
A Survey of 17 Indoor Travel Assistance Systems for Blind and Visually Impaired People. IEEE Trans. Hum. Mach. Syst. 52 (1) (2022)
Rui Wang, Heju Li, Erwu Liu
Blockchain-Based Federated Learning in Mobile Edge Networks with Application in Internet of Vehicles. CoRR (2021)
Yuanzhe Geng, Erwu Liu, Rui Wang, Yiming Liu, Weixiong Rao, Shaojun Feng, Zhao Dong, Zhiren Fu, Yanfen Chen
Deep Reinforcement Learning Based Dynamic Route Planning for Minimizing Travel Time. ICC Workshops (2021)
Yiming Liu, Erwu Liu, Rui Wang, Zhu Han, Binyu Lu
Asymptotic Achievability of the Cramér-Rao Lower Bound of Channel Estimation for Reconfigurable Intelligent Surface Aided Communication Systems. IEEE Wirel. Commun. Lett. 10 (11) (2021)
Zhe Xing, Rui Wang, Jun Wu, Erwu Liu
Achievable Rate Analysis and Phase Shift Optimization on Intelligent Reflecting Surface With Hardware Impairments. IEEE Trans. Wirel. Commun. 20 (9) (2021)
Jingnan Li, Rui Wang, Erwu Liu
Passive Beamforming Design and Channel Estimation for IRS Communication System with Few-Bit ADCs. CoRR (2021)
Erwu Liu, My T. Thai
Welcome message from the Editors-in-Chief. IET Blockchain 1 (1) (2021)
Yiming Liu, Erwu Liu, Rui Wang, Yuanzhe Geng
Reconfigurable Intelligent Surface Aided Wireless Localization. ICC (2021)
Changxin Yang, Erwu Liu, Rui Wang, Weixiong Rao, Shaojun Feng
BILPAS: Blockchain-Based Indoor Location Paging and Answering Service. IWCMC (2021)
Rui Wang, Zhe Xing, Erwu Liu
Joint Location and Communication Study for Intelligent Reflecting Surface Aided Wireless Communication System. CoRR (2021)
Jinhua Lv, Yige Zhang, Weixiong Rao, Erwu Liu, Rui Wang, Zhao Dong, Zhiren Fu, Yanfen Chen
Indoor Height Recovery by Cellular Signal Data: Poster Abstract. IoTDI (2021)
Yiming Liu, Erwu Liu, Rui Wang, Yuanzhe Geng
Channel Estimation and Power Scaling of Reconfigurable Intelligent Surface with Non-Ideal Hardware. WCNC (2021)
Changxin Yang, Xuan Ju, Erwu Liu, Yuanzhe Geng, Rui Wang
Blockchain-based indoor location paging and answering service with truncated-geo-indistinguishability. IET Blockchain 1 (2-4) (2021)
Yuanzhe Geng, Erwu Liu, Rui Wang, Yiming Liu, Jie Wang, Gang Shen, Zhao Dong
Deep Deterministic Policy Gradient for Relay Selection and Power Allocation in Cooperative Communication Network. IEEE Wirel. Commun. Lett. 10 (9) (2021)
Yuanzhe Geng, Erwu Liu, Rui Wang, Yiming Liu, Jie Wang
Deep Deterministic Policy Gradient for Relay Selection and Power Allocation in Cooperative Communication Network. CoRR (2020)
Wei Wu, Erwu Liu, Xinglin Gong, Rui Wang
Blockchain Based Zero-Knowledge Proof of Location in IoT. ICC (2020)
Honglei Ma, Erwu Liu, Rui Wang, Xinyu Qu
Channel Characteristics for Vehicle Magnetic Induction Communication With Road Disturbance. IEEE Commun. Lett. 24 (7) (2020)
Yiming Liu, Erwu Liu, Rui Wang, Binyu Lu
Asymptotic Achievability of the Cramér-Rao Lower Bound of Channel Estimation for Reconfigurable Intelligent Surface Assisted Communication System. CoRR (2020)
Yiming Liu, Erwu Liu, Rui Wang
Reconfigurable Intelligent Surface Aided Wireless Localization. CoRR (2020)
Changxin Yang, Erwu Liu, Rui Wang
An Online Verifiable Rating System Based on Unverified Rating Output (URTO). ICC (2020)
Yuanzhe Geng, Erwu Liu, Rui Wang, Yiming Liu
Dynamic Relay Selection and Power Allocation for Minimizing Outage Probability: A Hierarchical Reinforcement Learning Approach. CoRR (2020)
Yiming Liu, Erwu Liu, Rui Wang
Energy Efficiency Analysis of Intelligent Reflecting Surface System with Hardware Impairments. GLOBECOM (2020)
Yiming Liu, Erwu Liu, Rui Wang
Energy Efficiency Analysis of Intelligent Reflecting Surface System with Hardware Impairments. CoRR (2020)
Yiming Liu, Erwu Liu, Rui Wang, Yuanzhe Geng
Channel Estimation and Power Scaling Law of Large Reflecting Surface with Non-Ideal Hardware. CoRR (2020)
Xinglin Gong, Erwu Liu, Rui Wang
Blockchain-Based IoT Application Using Smart Contracts: Case Study of M2M Autonomous Trading. ICCCS (2020)
Yixin Wang, Erwu Liu, Rui Wang
Camera Re-localization by Training Multi-dataset Simultaneously via Convolutional Neural Network. SPML (2020)
Honglei Ma, Erwu Liu, Rui Wang, Xuefeng Yin, Zhibing Xu, Xinyu Qu, Bofeng Li
Antenna Optimization for Decode-and-Forward Relay in Magnetic Induction Communications. IEEE Trans. Veh. Technol. 69 (3) (2020)
Xinyu Qu, Erwu Liu, Rui Wang, Honglei Ma
Complex Network Analysis of VANET Topology With Realistic Vehicular Traces. IEEE Trans. Veh. Technol. 69 (4) (2020)
Yuanzhe Geng, Erwu Liu, Rui Wang, Yiming Liu
Deep Reinforcement Learning Based Dynamic Route Planning for Minimizing Travel Time. CoRR (2020)
Yiming Liu, Erwu Liu, Rui Wang, Yuanzhe Geng
Beamforming Designs and Performance Evaluations for Intelligent Reflecting Surface Enhanced Wireless Communication System with Hardware Impairments. CoRR (2020)
Rui Wang, Ruyu Li, Ping Wang, Erwu Liu
Analysis and Optimization of Caching in Fog Radio Access Networks. IEEE Trans. Veh. Technol. 68 (8) (2019)
Rui Wang, Ruyu Li, Erwu Liu, Ping Wang
Performance Analysis and Optimization of Caching Placement in Heterogeneous Wireless Networks. IEEE Commun. Lett. 23 (10) (2019)
Honglei Ma, Erwu Liu, Rui Wang, Xinyu Qu
Effect of Antenna Deployment on Achievable Rate in Cooperative Magnetic Induction Communication. IEEE Commun. Lett. 23 (10) (2019)
Shancang Li, Yong Yuan, Jun Jason Zhang, Bill Buchanan, Erwu Liu, Ramesh Ramadoss
Guest Editorial Special Issue on Blockchain-Based Secure and Trusted Computing for IoT. IEEE Trans. Comput. Soc. Syst. 6 (6) (2019)
Minyan Shi, Rui Wang, Erwu Liu, Zhixin Xu, Longwei Wang
Deep Reinforcement Learning Based Computation Offloading for Mobility-Aware Edge Computing. ChinaCom (1) (2019)
Qi Qin, Erwu Liu, Rui Wang
Trajectory Optimization for UAV Assisted Fog-RAN Network. ChinaCom (1) (2019)
Dongliang Yan, Rui Wang, Erwu Liu, Qitong Hou
Robust Beamforming Optimization for Downlink Cloud Radio Access Networks. GLOBECOM (2018)
Dongliang Yan, Rui Wang, Erwu Liu, Qitong Hou
ADMM-Based Robust Beamforming Design for Downlink Cloud Radio Access Networks. IEEE Access 6 (2018)
Xinyu Qu, Erwu Liu, Rui Wang
An Evolving Scale-Free Networking Model for Vehicular Ad Hoc Network. CSPS (1) (2018)
Guangyu Gao, Cen Han, Kun Ma, Chi Harold Liu, Gangyi Ding, Erwu Liu
Optimal feature combination analysis for crowd saliency prediction. J. Vis. Commun. Image Represent. 50 (2018)
Ruyu Li, Rui Wang, Erwu Liu
Optimal Caching Placement in Cache-Enabled Cloud Radio Access Networks. CSPS (2) (2018)
Qitong Hou, Rui Wang, Erwu Liu, Dongliang Yan
Digital Precoding Design for MIMO System with One-Bit ADC Receivers. CSPS (1) (2018)
Qitong Hou, Rui Wang, Erwu Liu, Dongliang Yan
Hybrid Precoding Design for MIMO System With One-Bit ADC Receivers. IEEE Access 6 (2018)
Jiayi You, Erwu Liu, Rui Wang, Weideng Su
Joint Source and Relay Precoding Design for MIMO Two-Way Relay Systems With Transceiver Impairments. IEEE Commun. Lett. 21 (3) (2017)
Zhengqing Zhang, Erwu Liu, Xinyu Qu, Rui Wang, Honglei Ma, Zhi Sun
Connectivity of Magnetic Induction-Based Ad Hoc Networks. IEEE Trans. Wirel. Commun. 16 (7) (2017)
Rui Wang, Qian Gao, Jiayi You, Erwu Liu, Ping Wang, Zhengyuan Xu, Yingbo Hua
Linear Transceiver Designs for MIMO Indoor Visible Light Communications Under Lighting Constraints. IEEE Trans. Commun. 65 (6) (2017)
Dongliang Yan, Rui Wang, Erwu Liu
Robust beamforming designs for downlink cloud radio access networks. WCSP (2017)
Weideng Su, Erwu Liu, Anna Calveras Augé, Eduard Garcia Villegas, Rui Wang, Jiayi You
Design and Realization of Precise Indoor Localization Mechanism for Wi-Fi Devices. KSII Trans. Internet Inf. Syst. 10 (12) (2016)
Kun Ma, Guangyu Gao, Gangyi Ding, Chi Harold Liu, Erwu Liu
Crowd saliency prediction with optimal feature combinations. WCSP (2016)
Xingcheng Liu, Zhenzhu Zhou, Ru Cui, Erwu Liu
Informed Decoding Algorithms of LDPC Codes Based on Dynamic Selection Strategy. IEEE Trans. Commun. 64 (4) (2016)
Rufei Ma, Erwu Liu, Rui Wang, Zhengqing Zhang, Kezhi Li, Chi Harold Liu, Ping Wang, Tao Zhou
Energy-Aware Preferential Attachment Model for Wireless Sensor Networks with Improved Survivability. KSII Trans. Internet Inf. Syst. 10 (7) (2016)
Yi Ren, Chao Wang, Dong Liu, Fuqiang Liu, Erwu Liu
Applying LTE-D2D to Support V2V Communication Using Local Geographic Knowledge. VTC Fall (2015)
Yi Ren, Chao Wang, Dong Liu, Fuqiang Liu, Erwu Liu
Spectrum-Sculpting-Aided PU-Claiming in OFDMA Cognitive Radio Networks. CrownCom (2015)
Dong Wang, Erwu Liu, Dong Liu, Xinyu Qu, Rufei Ma, Rui Wang, Ping Wang, Fuqiang Liu, Chi Harold Liu
Structural hole based link addition for capacity enhancement in scale-free networks. ICCC (2015)
Dong Liu, Erwu Liu, Yi Ren, Zhengqing Zhang, Rui Wang, Fuqiang Liu
Bounds on Secondary User Connectivity in Cognitive Radio Networks. IEEE Commun. Lett. 19 (4) (2015)
Zhengqing Zhang, Erwu Liu, Xinyu Qu, Dong Liu, Rui Wang, Fuqiang Liu
Effective Coverage for the Connectivity of Magnetic Induction-Based Ad Hoc Networks. GLOBECOM (2015)
Yi Ren, Dong Liu, Chao Wang, Fuqiang Liu, Erwu Liu
Spectram-sculpting-aided interference avoidance for OFDM-based cognitive networks. PIMRC (2015)
Dong Liu, Erwu Liu, Yi Ren, Zhengqing Zhang, Dong Wang, Rui Wang, Ping Wang, Fuqiang Liu, Chi Harold Liu
Node density and connectivity of multi-channel ad hoc cognitive radio networks. ICCC (2015)
Yuhui Jian, Erwu Liu, Zhengqing Zhang, Xinyu Qu, Rui Wang, Shengjie Zhao, Fuqiang Liu
Percolation and Scale-Free Connectivity for Wireless Sensor Networks. IEEE Commun. Lett. 19 (4) (2015)
Dong Wang, Erwu Liu, Zhengqing Zhang, Rui Wang, Shengjie Zhao, Xinlin Huang, Fuqiang Liu
A Flow-Weighted Scale-Free Topology for Wireless Sensor Networks. IEEE Commun. Lett. 19 (2) (2015)
Xiaojun Zheng, Erwu Liu, Zhengqing Zhang, Xinyu Qu, Rui Wang, Xuefeng Yin, Fuqiang Liu
An Efficient Pilot Scheme in Large-Scale Two-Way Relay Systems. IEEE Commun. Lett. 19 (6) (2015)
Dong Wang, Erwu Liu, Dong Liu, Xinyu Qu, Rufei Ma, Ping Wang, Xingcheng Liu
RSH: A Link-Addition Strategy for Capacity Enhancement in Scale-Free Networks. IEEE Commun. Lett. 19 (12) (2015)
Zhengqing Zhang, Erwu Liu, Xiaojun Zheng, Yuhui Jian, Dong Wang, Dong Liu
Cooperative magnetic induction based through-the-earth communication. ICCC (2014)
Rui Wang, Erwu Liu, Yuan Liu
Achievable Degrees of Freedom of Cellular Multiuser Two-Way Relay Networks. IEEE Trans. Veh. Technol. 63 (8) (2014)
Dong Liu, Erwu Liu, Zhengqing Zhang, Rui Wang, Yi Ren, Yanjun Liu, Ivan Wang Hei Ho, Xuefeng Yin, Fuqiang Liu
Secondary Network Connectivity of Ad Hoc Cognitive Radio Networks. IEEE Commun. Lett. 18 (12) (2014)
Yue Wang, Erwu Liu, Yuhui Jian, Zhengqing Zhang, Xiaojun Zheng, Rui Wang, Fuqiang Liu, Xuefeng Yin
NLL: A Complex Network Model with Compensation for Enhanced Connectivity. IEEE Commun. Lett. 17 (9) (2013)
Yuhui Jian, Erwu Liu, Yue Wang, Zhengqing Zhang, Changsheng Lin
Scale-free model for wireless sensor networks. WCNC (2013)
Yue Wang, Erwu Liu, Xiaojun Zheng, Zhengqing Zhang, Yuhui Jian, Xuefeng Yin, Fuqiang Liu
Energy-aware complex network model with compensation. WiMob (2013)
Rina Wu, Yuan Cao, Chi Harold Liu, Pan Hui, Li Li, Erwu Liu
Exploring passenger dynamics and connectivities in Beijing underground via bluetooth networks. WCNC Workshops (2012)
Erwu Liu, Qinqing Zhang, Kin K. Leung
Relay-Assisted Transmission with Fairness Constraint for Cellular Networks. IEEE Trans. Mob. Comput. 11 (2) (2012)
Erwu Liu, Qinqing Zhang, Kin K. Leung
Asymptotic Analysis of Proportionally Fair Scheduling in Rayleigh Fading. IEEE Trans. Wirel. Commun. 10 (6) (2011)
Erwu Liu, Qinqing Zhang, Kin K. Leung
Clique-Based Utility Maximization in Wireless Mesh Networks. IEEE Trans. Wirel. Commun. 10 (3) (2011)
Erwu Liu, Qinqing Zhang, Kin K. Leung
An Upper Bound of Node Density in Cooperative Networks with Selfish Behavior. ICC (2010)
Erwu Liu, Kin K. Leung
Expected throughput of the proportional fair scheduling over Rayleigh fading channels. IEEE Commun. Lett. 14 (6) (2010)
Erwu Liu, Qinqing Zhang, Kin K. Leung
Connectivity in Selfish, Cooperative Networks. IEEE Commun. Lett. 14 (10) (2010)
Erwu Liu, Qinqing Zhang, Kin K. Leung
Proportionally Fair Selective Cooperation for Cellular Networks: Algorithm, Simulation and Analysis. QSHINE (2010)
Erwu Liu, Qinqing Zhang, Kin K. Leung
Theoretical Analysis of Selective Relaying, Cooperative Multi-Hop Networks with Fairness Constraints. ICC (2009)
Chi Harold Liu, Sara Grilli Colombo, Athanasios Gkelias, Erwu Liu, Kin K. Leung
An Efficient Cross-Layer Simulation Architecture for Mesh Networks. UKSim (2009)
Erwu Liu, Qinqing Zhang, Kin K. Leung
Resource Allocation for Frequency-Selective Fading, Multi-Carrier Systems with Fairness Constraints. ICC (2009)
Erwu Liu, Kin K. Leung
On Proportional Fair Scheduling in Multi-Antenna Wireless Mesh Networks--Theoretical Analysis. GLOBECOM (2008)
Erwu Liu, Kin K. Leung
Throughput Analysis of Opportunistic Scheduling under Rayleigh Fading Environment. VTC Fall (2008)
Erwu Liu, Kin K. Leung
On the throughput characteristics of utility-based fair scheduling. PIMRC (2008)
Erwu Liu, Kin K. Leung
Proportional Fair Scheduling: Analytical Insight under Rayleigh Fading Environment. WCNC (2008)
Erwu Liu, Kin K. Leung
Fair resource allocation under Rayleigh and/or Rician fading environments. PIMRC (2008)

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Publication Activity (10 Years)

Top Topics

Top Venues

Erwu Liu