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Name:Chao Xu
Professional Title:Associate Professor
Office:School of Information Engineering, 110
Tel:
Email:cxu@nwafu.edu.com/chaoxuxdu@gmail.com
Personal Information 2010.09—2015.03 Xidian University Major in Communication and Information Systems
Doctor degree
2009.09—2010.07 Xidian University Major in Communication and Information Systems
Master-doctor combined program
2005.09—2009.07 Xidian University Major in Electronic Information Engineering
Bachelor degree
Working Experience
2017.10—Present Northwest A&F University School of Information Engineering
Associate Professor
2015.04—2017.10 Xidian University School of Telecommunications Engineering
Postdoctoral fellow
Academic Participation
Dr. Xu is serving as the Technical Program Committee member and peer-review expert for many international journals and conferences members, such as IEEE Trans. Commun., IEEE Trans. Veh. Technol., IEEE Commun. Letters, KSII Trans. Internet Inf. Syst., GLOBECOM Workshop, IEEE ICC, IEEE WCSP, IEEE WCNC, IEEE PIMRC, and IEEE ICCC.
Research Directions Dr. Xu’s research interests include dynamic resource management in IoT, energy efficient transmission, distributed algorithm design, and the applications of game theory and learning theory in big date enabled wireless communications.
Curriculum Signals and Systems Academic Achievement - Science and Technology Awards in Shaanxi Province, the first prize, 2016.
- Science and Technology Awards for Educational Institutions in Shaanxi Province, the first prize, 2016.
- Postdoctoral Research Achievement Award in Shaanxi province, 2017.
Publications:
First/Corresponding Author:
- 1. Chao Xu, M. Sheng, X. Wang, C. Wang, and J. Li, “Distributed Subchannel Allocation for Interference Mitigation in OFDMA Femtocells: A Utility-based Learning Approach,” IEEE Transactions on Vehicular Technology, Jun. 2015, 64 (6): 2463-2475. (SCI, IF: 4.432)
- 2. Chao Xu, M. Sheng, C. Yang, X. Wang, and L. Wang, “Pricing-Based Multiresource Allocation in OFDMA Cognitive Radio Networks: An Energy Efficiency Perspective,” IEEE Transactions on Vehicular Technology, Jun. 2014, 63 (5): 2336-2348. (SCI, IF: 4.432)
- 3. M. Sheng, Chao Xu(通讯作者), X. Wang, Y. Zhang, W. Han, and J. Li, “Utility-Based Resource Allocation for Multi-Channel Decentralized Networks” IEEE Transactions on Communications, Oct. 2014, 62 (10): 3610-3620. (SCI, IF: 4.671)
- 4. M. Sheng, Chao Xu(通讯作者), J. Liu, J. Song, X. Ma, and J. Li, “Enhancement for Content Delivery with Proximity Communications in Caching Enabled Wireless Networks: Architecture and Challenges,” IEEE Communications Magazine, Aug. 2016, 54 (8): 70 - 76. (SCI, IF: 9.27)
- 5. Chao Xu, M. Sheng, V. S. Varma, and T. Q. S. Quek, “Wireless Service Provider Selection and Bandwidth Resource Allocation in Multi-Tier HCNs,” IEEE Transactions on Communications, Dec. 2016, 64 (12): 5108 - 5124. (SCI, IF: 4.671).
- 6. Chao Xu, V. S. Varma, M. Sheng, and T. Q. S. Quek, “A Hierarchical Game Approach to WSP Selection and Bandwidth Allocation in Multi-tier HCNs,” 2015 IEEE Global Communications Conference (GLOBECOM), 2015.12.6-2015.12.10. (EI)
- 7. Chao Xu, T. Li, M. Sheng, and J. Li, “Self-organized Dynamic Caching Space Sharing in Virtualized Wireless Networks,” Dec. 2016, 2016 IEEE Global Communications Conference (GLOBECOM) Workshop, accepted for publication. (EI)
- 8. Chao Xu and X. Wang, "Transient Content Caching and Updating With Modified Harmony Search for Internet of Things," Oct. 2018, Digital Communications and Network, accepted for publication. (ESCI)
Co-author:
- 1. M. Sheng, L. Wang, X. Wang, Y. Zhang, Chao Xu, and J. Li, “Energy Efficient Beamforming in MISO Heterogeneous Cellular Networks with Wireless Information and Power Transfer,” IEEE Journal on Selected Areas in Communications, Apr. 2016, 34 (4): 954-968. (SCI, IF: 7.172)
- 2. D. Zhai ,M. Sheng,X. Wang,Z. Sun, J. Li, and Chao Xu, “Energy-Saving Resource Management for D2D and Cellular Coexisting Networks Enhanced by Hybrid Multiple Access Technologies,” IEEE Transactions on Wireless Communications, accepted for publication. (SCI, IF: 5.888)
- 3. M. Sheng, X. Li, X, Wang, and Chao Xu, “Topology Control with Successive Interference Cancellation in Cognitive Radio Networks,” IEEE Transactions on Communications, accepted for publication. (SCI, IF: 4.671)
- 4. J. Song, M. Sheng, T. Q. S. Quek, Chao Xu, and X. Wang, “Learning Based Content Caching and Sharing for Wireless Networks,” IEEE Transactions on Communications, accepted for publication. (SCI, IF: 4.671)
- 5. L. Wang, M. Sheng, Y. Zhang, X. Wang, and Chao Xu, “Robust Energy Efficiency Maximization in Cognitive Radio Networks: the Worst-Case Optimization Approach,” IEEE Transactions on Communications, Jan. 2015, 63 (1): 51-65. (SCI, IF: 4.671)
- 6. R. Liu, M. Sheng, J. Li, Chao Xu, X. Wang, and D. Zhou, “Antenna Slewing Time Aware Mission Scheduling in Space Networks,” IEEE Communications Letters, accepted for publication. (SCI, IF: 2.723)
- 7. J. He, Chao Xu, S. Bian, Z. Shao, J. Song, Y. Li, and Chih-Lin I, “Energy Efficient BSs Switching in Heterogeneous Networks: An Operator's Perspective,” 2016 IEEE Wireless Communications and Networking Conference (WCNC), 2016.4.3-2016.4.6. (EI)
- 8. D. Zhou, M. Sheng, J. Li, Chao Xu, R. Liu, and Y. Wang, “Toward High Throughput Contact Plan Design in Resource-Limited Small Satellite Networks”, 2016 IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), accepted for publication. (EI)
- 9. D. Zhou, M. Sheng, King-Shan Lv, X. Wang, R. Liu, Chao Xu, and Y. Wang, “Lifetime Maximization Routing with Guaranteed Congestion Level for energy-constrained LEO Satellite Networks,” 2016 IEEE Vehicular Technology Conference: VTC2016-Spring , 2016.5.15-2016.5.18. (EI)
- 10. C. Yang, J. Li, M. Sheng, H. Li, Q. Liu, and Chao Xu, “Hierarchical Power Control in Cognitive Networks,” 2013 IEEE Vehicular Technology Conference (VTC) Spring,2013.6.2-2013.6.5. (EI)
Current Undergraduate Graduated Student