Chao Xu

According to our database, Chao Xu authored at least 53 papers between 2013 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Optimal Status Updates for Minimizing Age of Correlated Information in IoT Networks With Energy Harvesting Sensors.

Chao Xu, Xinyan Zhang, Howard H. Yang, Xijun Wang, Nikolaos Pappas, Dusit Niyato, Tony Q. S. Quek

IEEE Trans. Mob. Comput., June, 2024

MCAT-UNet: Convolutional and Cross-Shaped Window Attention Enhanced UNet for Efficient High-Resolution Remote Sensing Image Segmentation.

Tao Wang, Chao Xu, Bin Liu, Guang Yang, Erlei Zhang, Dangdang Niu, Hongming Zhang

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2024

Two-Phase Efficient Channel Estimation for Passive Double-RIS Assisted MIMO Systems.

Zhiqing Ding, Wanguo Jiao, Chao Xu

IEEE Signal Process. Lett., 2024

Mulit-Stage Dual-Domain Guided Attention Network for Pansharpening.

Laituan Qiao, Fan Zhang, Shuyin Zhang, Zhiguo Xie, Zhixi Feng, Chao Xu, Tao Wang

Proceedings of the IGARSS 2024, 2024

2023

Locally Adaptive Status Updating for Optimizing Age of Information in Poisson Networks.

Howard H. Yang, Meiyan Song, Chao Xu, Xijun Wang, Tony Q. S. Quek

IEEE Trans. Mob. Comput., December, 2023

Semantics-Aware Multi-UAV Cooperation for Age-Optimal Data Collection: An Adaptive Communication based MARL Approach.

Yabin Wu, Fan Zhang, Chao Xu, Xijun Wang

Proceedings of the 97th IEEE Vehicular Technology Conference, 2023

AoI-Oriented Status Updating in Large-scale Heterogeneous Multi-Channel Systems.

Huijia Chi, Fan Zhang, Chao Xu, Xijun Wang

Proceedings of the 97th IEEE Vehicular Technology Conference, 2023

Differentially Private Deep Q-Learning for Pattern Privacy Preservation in MEC Offloading.

Shuying Gan, Marie Siew, Chao Xu, Tony Q. S. Quek

Proceedings of the IEEE International Conference on Communications, 2023

DPP-Based Client Selection for Federated Learning with NON-IID DATA.

Yuxuan Zhang, Chao Xu, Howard H. Yang, Xijun Wang, Tony Q. S. Quek

Proceedings of the IEEE International Conference on Acoustics, 2023

Timely Delivery of Sensing Information in Joint Sensing and Communication Systems.

Lifei Ma, Xijun Wang, Howard H. Yang, Chao Xu, Xinghua Sun, Xiang Chen

Proceedings of the IEEE Global Communications Conference, 2023

2022

Age of Changed Information: Content-Aware Status Updating in the Internet of Things.

Xijun Wang, Wenrui Lin, Chao Xu, Xinghua Sun, Xiang Chen

IEEE Trans. Commun., 2022

When to Preprocess? Keeping Information Fresh for Computing-Enable Internet of Things.

Xijun Wang, Minghao Fang, Chao Xu, Howard H. Yang, Xinghua Sun, Xiang Chen, Tony Q. S. Quek

IEEE Internet Things J., 2022

FIRE: A Failure-Adaptive Reinforcement Learning Framework for Edge Computing Migrations.

Marie Siew, Shikhar Sharma, Kun Guo, Chao Xu, Tony Q. S. Quek, Carlee Joe-Wong

CoRR, 2022

Closed-form Approximations of MISO Broadcast System Capacity: a Massive-Antenna Perspective.

Weijia Han, Fengsen Chen, Xiao Ma, Chao Xu

Proceedings of the 96th Vehicular Technology Conference, 2022

MobiCFNet: A Lightweight Model for Cattle Face Recognition in Nature.

Laituan Qiao, Yaojun Geng, Yuxuan Zhang, Shuyin Zhang, Chao Xu

Proceedings of the Intelligence Science IV, 2022

2021

On the Peak Age of Information in NOMA IoT Networks With Stochastic Arrivals.

Lei Liu, Howard H. Yang, Chao Xu, Fan Jiang

IEEE Wirel. Commun. Lett., 2021

Understanding Age of Information in Large-Scale Wireless Networks.

Howard H. Yang, Chao Xu, Xijun Wang, Daquan Feng, Tony Q. S. Quek

IEEE Trans. Wirel. Commun., 2021

Optimal Status Update for Caching Enabled IoT Networks: A Dueling Deep R-Network Approach.

Chao Xu, Yiping Xie, Xijun Wang, Howard H. Yang, Dusit Niyato, Tony Q. S. Quek

IEEE Trans. Wirel. Commun., 2021

Optimizing the Long-Term Average Reward for Continuing MDPs: A Technical Report.

Chao Xu, Yiping Xie, Xijun Wang, Howard H. Yang, Dusit Niyato, Tony Q. S. Quek

CoRR, 2021

Deep Reinforcement Learning for User Association in Heterogeneous Networks with Dual Connectivity.

Mengjie Yi, Yan Zhang, Xijun Wang, Chao Xu, Xiao Ma

Proceedings of the IEEE Wireless Communications and Networking Conference, 2021

AoI optimal UAV trajectory planning: A Deep Recurrent Reinforcement Learning Approach.

Mengjie Wu, Huijia Chi, Shuying Gan, Xijun Wang, Chao Xu

Proceedings of the 32nd IEEE Annual International Symposium on Personal, 2021

Computing-aided Update for Information Freshness in the Internet of Things.

Minghao Fang, Xijun Wang, Chao Xu, Howard H. Yang, Tony Q. S. Quek

Proceedings of the 2021 IEEE Conference on Computer Communications Workshops, 2021

Age-based Scheduling in Internet of Things with Bursty Traffic over Time Varying Channels.

Binwei Yan, Xijun Wang, Chao Xu, Xinghua Sun

Proceedings of the Computing, Communications and IoT Applications, ComComAp 2021, Shenzhen, 2021

2020

Optimizing Information Freshness in Computing-Enabled IoT Networks.

Chao Xu, Howard H. Yang, Xijun Wang, Tony Q. S. Quek

IEEE Internet Things J., 2020

Deep Learning Based Antenna Selection for Channel Extrapolation in FDD Massive MIMO.

Yindi Yang, Shun Zhang, Feifei Gao, Chao Xu, Jianpeng Ma, Octavia A. Dobre

Proceedings of the 2020 International Conference on Wireless Communications and Signal Processing (WCSP), 2020

Min-max Path Planning of Multiple UAVs for Autonomous Inspection.

Jiayue Liu, Yan Zhang, Xijun Wang, Chao Xu, Xiao Ma

Proceedings of the 2020 International Conference on Wireless Communications and Signal Processing (WCSP), 2020

Status Update for Correlated Energy Harvesting Sensors: A Deep Reinforcement Learning Approach.

Nan Zhao, Chao Xu, Shun Zhang, Yiping Xie, Xijun Wang, Hongguang Sun

Proceedings of the 2020 International Conference on Wireless Communications and Signal Processing (WCSP), 2020

Average Age Of Changed Information In The Internet Of Things.

Wenrui Lin, Xijun Wang, Chao Xu, Xinghua Sun, Xiang Chen

Proceedings of the 2020 IEEE Wireless Communications and Networking Conference, 2020

AoI and Energy Consumption Oriented Dynamic Status Updating in Caching Enabled IoT Networks.

Chao Xu, Xijun Wang, Howard H. Yang, Hongguang Sun, Tony Q. S. Quek

Proceedings of the 39th IEEE Conference on Computer Communications, 2020

Performance Analysis for Drone-Assisted HetNets with Flexible Cell Association.

Hongguang Sun, Xijun Wang, Chao Xu, Yan Zhang, Tony Q. S. Quek

Proceedings of the 2020 IEEE International Conference on Communications, 2020

Performance Analysis for Multi-Antenna Small Cell Networks with Clustered Dynamic TDD.

Hongguang Sun, Howard H. Yang, Xijun Wang, Chao Xu, Tony Q. S. Quek

Proceedings of the IEEE Global Communications Conference, 2020

2019

Transient content caching and updating with modified harmony search for Internet of Things.

Chao Xu, Xijun Wang

Digit. Commun. Networks, 2019

On Peak Age of Information in Data Preprocessing enabled IoT Networks.

Chao Xu, Howard H. Yang, Xijun Wang, Tony Q. S. Quek

Proceedings of the 2019 IEEE Wireless Communications and Networking Conference, 2019

2017

Energy-Saving Resource Management for D2D and Cellular Coexisting Networks Enhanced by Hybrid Multiple Access Technologies.

Daosen Zhai, Min Sheng, Xijun Wang, Zhisheng Sun, Chao Xu, Jiandong Li

IEEE Trans. Wirel. Commun., 2017

Mission Aware Contact Plan Design in Resource-Limited Small Satellite Networks.

Di Zhou, Min Sheng, Xijun Wang, Chao Xu, Runzi Liu, Jiandong Li

IEEE Trans. Commun., 2017

Learning-Based Content Caching and Sharing for Wireless Networks.

Jiongjiong Song, Min Sheng, Tony Q. S. Quek, Chao Xu, Xijun Wang

IEEE Trans. Commun., 2017

Topology Control With Successive Interference Cancellation in Cognitive Radio Networks.

Min Sheng, Xuan Li, Xijun Wang, Chao Xu

IEEE Trans. Commun., 2017

Antenna Slewing Time Aware Mission Scheduling in Space Networks.

Runzi Liu, Min Sheng, Chao Xu, Jiandong Li, Xijun Wang, Di Zhou

IEEE Commun. Lett., 2017

Content Caching and Sharing in D2D Networks Based on Content Topology.

Jiongjiong Song, Min Sheng, Xijun Wang, Chao Xu

Proceedings of the 2017 IEEE Global Communications Conference, 2017

2016

Wireless Service Provider Selection and Bandwidth Resource Allocation in Multi-Tier HCNs.

Chao Xu, Min Sheng, Vineeth S. Varma, Tony Q. S. Quek, Jiandong Li

IEEE Trans. Commun., 2016

Energy Efficient Beamforming in MISO Heterogeneous Cellular Networks With Wireless Information and Power Transfer.

Min Sheng, Liang Wang, Xijun Wang, Yan Zhang, Chao Xu, Jiandong Li

IEEE J. Sel. Areas Commun., 2016

Enhancement for content delivery with proximity communications in caching enabled wireless networks: architecture and challenges.

Min Sheng, Chao Xu, Junyu Liu, Jiongjiong Song, Xiao Ma, Jiandong Li

IEEE Commun. Mag., 2016

Efficient link scheduling with joint power control and successive interference cancellation in wireless networks.

Xuan Li, Yan Shi, Xijun Wang, Chao Xu, Min Sheng

Sci. China Inf. Sci., 2016

Energy efficient BSs switching in heterogeneous networks: An operator's perspective.

Jinwei He, Chao Xu, Sen Bian, Zecai Shao, Jiongjiong Song, Yufei Li, Chih-Lin I

Proceedings of the IEEE Wireless Communications and Networking Conference, 2016

Lifetime Maximization Routing with Guaranteed Congestion Level for Energy-Constrained LEO Satellite Networks.

Di Zhou, Min Sheng, King-Shan Lui, Xijun Wang, Runzi Liu, Chao Xu, Yu Wang

Proceedings of the IEEE 83rd Vehicular Technology Conference, 2016

Toward high throughput contact plan design in resource-limited small satellite networks.

Di Zhou, Min Sheng, Jiandong Li, Chao Xu, Runzi Liu, Yu Wang

Proceedings of the 27th IEEE Annual International Symposium on Personal, 2016

Self-Organized Dynamic Caching Space Sharing in Virtualized Wireless Networks.

Chao Xu, Tongxin Li, Min Sheng, Jiandong Li

Proceedings of the 2016 IEEE Globecom Workshops, Washington, DC, USA, December 4-8, 2016, 2016

2015

Distributed Subchannel Allocation for Interference Mitigation in OFDMA Femtocells: A Utility-Based Learning Approach.

Chao Xu, Min Sheng, Xijun Wang, Cheng-Xiang Wang, Jiandong Li

IEEE Trans. Veh. Technol., 2015

Robust Energy Efficiency Maximization in Cognitive Radio Networks: The Worst-Case Optimization Approach.

Liang Wang, Min Sheng, Yan Zhang, Xijun Wang, Chao Xu

IEEE Trans. Commun., 2015

A Hierarchical Game Approach to WSP Selection and Bandwidth Allocation in Multi-Tier HCNs.

Chao Xu, Vineeth S. Varma, Min Sheng, Tony Q. S. Quek

Proceedings of the 2015 IEEE Global Communications Conference, 2015

2014

Pricing-Based Multiresource Allocation in OFDMA Cognitive Radio Networks: An Energy Efficiency Perspective.

Chao Xu, Min Sheng, Chungang Yang, Xijun Wang, Liang Wang

IEEE Trans. Veh. Technol., 2014

Utility-Based Resource Allocation for Multi-Channel Decentralized Networks.

Min Sheng, Chao Xu, Xijun Wang, Yan Zhang, Weijia Han, Jiandong Li

IEEE Trans. Commun., 2014

2013

Hierarchical Power Control in Cognitive Networks.

Chungang Yang, Jiandong Li, Min Sheng, Hongyan Li, Qin Liu, Chao Xu

Proceedings of the 77th IEEE Vehicular Technology Conference, 2013