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Research Output 2009 2020

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Conference article in proceedings
2019

Age of information-aware multi-tenant resource orchestration in network slicing

Chen, X., Wu, C., Chen, T., Wu, N., Zhang, H. & Ji, Y., Aug 2019, 2019 IEEE Intl Conf on Dependable, Autonomic and Secure Computing, Intl Conf on Pervasive Intelligence and Computing, Intl Conf on Cloud and Big Data Computing, Intl Conf on Cyber Science and Technology Congress (DASC/PiCom/CBDCom/CyberSciTech). IEEE Institute of Electrical and Electronic Engineers , p. 1001-1007 8890362

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Orchestration
Slicing
Stochastic Games
Resources
Reinforcement learning

Decentralized Deep Reinforcement Learning for Delay-Power Tradeoff in Vehicular Communications

Chen, X., Wu, C., Zhang, H., Zhang, Y., Bennis, M. & Vuojala, H., 2019, 2019 IEEE International Conference on Communications, ICC 2019. IEEE Institute of Electrical and Electronic Engineers , 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Reinforcement learning
Communication
Learning algorithms
Decision making
Scheduling

Deep reinforcement learning for D2D transmission in unlicensed bands

Zou, Z., Yin, R., Chen, X. & Wu, C., 2019, 2019 IEEE/CIC International Conference on Communications Workshops in China, ICCC Workshops 2019. IEEE Institute of Electrical and Electronic Engineers , p. 42-47

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Wi-Fi
Convex optimization
Reinforcement learning
Reinforcement Learning
reinforcement

Learning to Schedule Resources in Software-Defined Radio Access Networks

Chen, X., 21 Feb 2019, 2018 IEEE Globecom Workshops, GC Wkshps 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Controllers
Base stations
Computational complexity
Quality of service
Scheduling
2018
2 Citations (Scopus)

An Oblivious Game: Theoretic Approach for Wireless Scheduling in V2V Communications

Chen, X., Wu, C. & Bennis, M., 10 Jan 2018, 2017 IEEE Global Communications Conference GLOBECOM 2017. IEEE Institute of Electrical and Electronic Engineers , p. 1-6 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Scheduling
Communication
Vehicle to vehicle communications
Telecommunication networks
Decision making

Massive MIMO power allocation in millimeter wave networks

Liu, H., Tran, C., Lasota, J., Dinh, S., Chen, X. & Ouyang, F., 1 Jan 2018, Wireless Algorithms, Systems, and Applications, WASA 2018. Springer, p. 296-307 12 p. (Lecture Notes in Computer Science, Vol. 10874).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Millimeter Wave
Power Allocation
Beamforming
MIMO systems
Millimeter waves
2 Citations (Scopus)

Multipath Transmission Scheduling in Millimeter Wave Cloud Radio Access Networks

Chen, X., Liu, P., Liu, H., Wu, C. & Ji, Y., 27 Jul 2018, 2018 IEEE International Conference on Communications, ICC 2018 - Proceedings. IEEE Institute of Electrical and Electronic Engineers , 8422564

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Millimeter waves
Scheduling
Time varying networks
Statistics
Network architecture
7 Citations (Scopus)

Performance Optimization in Mobile-Edge Computing via Deep Reinforcement Learning

Chen, X., Zhang, H., Wu, C., Mao, S., Ji, Y. & Bennis, M., 2018, 2018 IEEE 88th Vehicular Technology Conference (VTC-Fall). IEEE Institute of Electrical and Electronic Engineers , 6 p. 8690980. (IEEE Vehicular Technology Conference Papers, Vol. 2018-August).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Performance Optimization
Reinforcement learning
Reinforcement Learning
Computing
Mobile devices

Traffic Prediction Based on Random Connectivity in Deep Learning with Long Short-Term Memory

Hua, Y., Zhao, Z., Liu, Z., Chen, X., Li, R. & Zhang, H., 2018, 2018 IEEE 88th Vehicular Technology Conference (VTC-Fall). IEEE Institute of Electrical and Electronic Engineers , 6 p. 8690851. (IEEE Vehicular Technology Conference Papers, Vol. 2018-August).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Memory Term
Connectivity
Traffic
Prediction
Baseline
2017
3 Citations (Scopus)

Adapting downlink power in fronthaul-constrained hierarchical software-defined RANs

Chen, X., Han, Z., Chang, Z., Xue, G., Zhang, H. & Bennis, M., 10 May 2017, 2017 IEEE Wireless Communications and Networking Conference (WCNC). IEEE Institute of Electrical and Electronic Engineers , 7925773

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Controllers
Network architecture
Base stations
Lyapunov methods
2 Citations (Scopus)

Delay-tolerant resource scheduling in large-scale virtualized radio access networks

Chen, X., Zhang, H. & Han, Z., 28 Jul 2017, 2017 IEEE International Conference on Communications, ICC 2017. Debbah, M., Gesbert, D. & Mellouk, A. (eds.). IEEE Institute of Electrical and Electronic Engineers , 7996599

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Scheduling
Base stations
Decomposition
2016
10 Citations (Scopus)

A double auction mechanism for virtual resource allocation in SDN-based cellular network

Zhang, D., Chang, Z., Yu, F. R., Chen, X. & Hämäläinen, T., 22 Dec 2016, Personal, Indoor, and Mobile Radio Communications (PIMRC), 2016 IEEE 27th Annual International Symposium on. IEEE Institute of Electrical and Electronic Engineers , p. 1-6

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Resource allocation
Wireless networks
Computational complexity
Quality of service
Controllers

A network graph approach for network energy saving in small cell networks

Chen, T., Chen, X. & Riggio, R., 2016, Vehicular Technology Conference (VTC Spring), 2016 IEEE 83rd. IEEE Institute of Electrical and Electronic Engineers , p. 1 - 6

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Energy conservation
Base stations
Linear programming
Energy efficiency
Switches
1 Citation (Scopus)

A zero-determinant approach for power control of multiple wireless operators in LTE unlicensed

Zhang, H., Chen, X. & Han, Z., 6 Feb 2016, Global Communications Conference (GLOBECOM), 2016 IEEE. IEEE Institute of Electrical and Electronic Engineers , p. 1-6

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Power control
Wi-Fi
Telecommunication networks
25 Citations (Scopus)

Context-aware data caching for 5G heterogeneous small cells networks

Chang, Z., Gu, Y., Han, Z., Chen, X. & Ristaniemi, T., 14 Jul 2016, Communications (ICC), 2016 IEEE International Conference on. IEEE Institute of Electrical and Electronic Engineers , p. 1 - 6

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Base stations
Macros
22 Citations (Scopus)

Enhancing software-defined RAN with collaborative caching and scalable video coding

Yu, R., Qin, S., Bennis, M., Chen, X., Feng, G., Han, Z. & Xue, G., 14 Jul 2016, Communications (ICC), 2016 IEEE International Conference on. IEEE Institute of Electrical and Electronic Engineers

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Scalable video coding
Costs
Wireless networks
Scheduling
Controllers
1 Citation (Scopus)

On the dependence between base stations deployment and traffic spatial distribution in cellular networks

Li, M., Zhao, Z., Zhou, Y., Chen, X. & Zhang, H., 30 Jun 2016, Telecommunications (ICT), 2016 23rd International Conference on. IEEE Institute of Electrical and Electronic Engineers , p. 1-5

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Base stations
Spatial distribution
Linear regression
2015
12 Citations (Scopus)

A distributed ADMM approach for mobile data offloading in software defined network

Liu, L., Chen, X., Bennis, M., Xue, G. & Han, Z., 18 Jun 2015, 2015 IEEE Wireless Communications and Networking Conference (WCNC). IEEE Institute of Electrical and Electronic Engineers , p. 1748-1752

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Base stations
Controllers
Quality of service
Computer simulation
7 Citations (Scopus)

A learning approach for traffic offloading in stochastic heterogeneous cellular networks

Chen, X., Wu, C., Zhou, Y. & Zhang, H., 10 Sep 2015, Communications (ICC), 2015 IEEE International Conference on. IEEE Institute of Electrical and Electronic Engineers , p. 3347-3351

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Base stations
Energy utilization
Controllers
Learning algorithms
Macros
11 Citations (Scopus)

An Intelligent Broadcast Protocol for VANETs Based on Transfer Learning

Wu, C., Chen, X., Ji, Y., Ohzahata, S. & Kato, T., 2015, Vehicular Technology Conference (VTC Spring), 2015 IEEE 81st. p. 1-6

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Vehicular ad hoc networks
Network protocols
Fuzzy logic
Reinforcement learning
Collision avoidance
4 Citations (Scopus)

Foresighted resource scheduling in software-defined radio access networks

Chen, X., Han, Z., Zhang, H., Bennis, M. & Chen, T., 25 Feb 2015, Signal and Information Processing (GlobalSIP), 2015 IEEE Global Conference on. IEEE Institute of Electrical and Electronic Engineers , p. 128-132

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Scheduling
Controllers
Computer simulation
Costs
7 Citations (Scopus)

Secure beamforming for cognitive radio networks with artificial noise

Wu, Y., Chen, X. & Chen, X., 2015, Wireless Communications & Signal Processing (WCSP), 2015 International Conference on. IEEE Institute of Electrical and Electronic Engineers , p. 1-5

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Cognitive radio
Beamforming
Antennas
Optimal design
2014
5 Citations (Scopus)

A Game-Theoretic Approach for Optimal Base Station Sleeping in Green Cellular Networks

Zheng, J., Cai, Y., Chen, X., Li, R. & Zhang, H., 2014, Proceedings: Sixth International Conference on Wireless Communications and Signal Processing, WCSP 2014. IEEE Institute of Electrical and Electronic Engineers , 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Base stations
Energy conservation
Energy efficiency
Energy utilization
1 Citation (Scopus)

Greenly offloading traffic in stochastic heterogeneous cellular networks

Chen, X., Chen, T., Wu, S. & Lasanen, M., 2014, Proceedings: 1st International Workshop on Cognitive Cellular Systems, CCS 2014. IEEE Institute of Electrical and Electronic Engineers , 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Quality of service
Energy utilization
Statistics
Controllers
Reinforcement learning

Intelligent base station management in greener traffic-aware cellular networks

Li, R., Zhao, Z., Chen, X., Louet, Y. & Zhang, H., 17 Oct 2014, 2014 XXXIth URSI General Assembly and Scientific Symposium (URSI GASS). IEEE Institute of Electrical and Electronic Engineers , 6929242

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Base stations
Reinforcement learning
Markov processes
Energy efficiency
Energy conservation
12 Citations (Scopus)

Measurements and analysis of spectrum occupancy in the 2.3-2.4 GHz band in Finland and Chicago

Höyhtyä, M., Matinmikko, M., Chen, X., Hallio, J., Auranen, J., Ekman, R., Röning, J., Engelberg, J., Kalliovaara, J., Taher, T., Riaz, A. & Roberson, D., 2014, Proceedings: 9th International Conference on Cognitive Radio Oriented Wireless Networks, 2014. p. 95-101

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Open Access
Mobile telecommunication systems
Standardization
Communication
2013
1 Citation (Scopus)

Combined learning for energy efficiency in heterogeneous cellular networks

Chen, X., Zhang, H. & Lasanen, M., 2013, Green Cellular 2013: 24th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC Workshops 2013. IEEE Institute of Electrical and Electronic Engineers , p. 21-25

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Learning algorithms
Energy efficiency
2 Citations (Scopus)

Combined learning for resource allocation in autonomous heterogeneous cellular networks

Chen, X., Zhang, H., Chen, T. & Palicot, J., 2013, Proceedings: IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2013. IEEE Institute of Electrical and Electronic Engineers

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Resource allocation
Energy efficiency
Costs
23 Citations (Scopus)

Improving energy efficiency in green femtocell networks: A hierarchical reinforcement learning framework

Chen, X., Zhang, H., Chen, T. & Lasanen, M., 2013, 2013 IEEE International Conference on Communications (ICC). IEEE Institute of Electrical and Electronic Engineers , p. 2241-2245

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Femtocell
Reinforcement learning
Energy efficiency
Learning algorithms
Game theory
3 Citations (Scopus)

Reciprocal learning for cognitive medium access

Chen, X., Zhao, Z., Grace, D. & Zhang, H., 2013, Conference proceedings: IEEE Wireless Communications and Networking Conference, WCNC 2013. IEEE Institute of Electrical and Electronic Engineers , p. 89-94

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Intelligent agents
Cognitive radio
Learning algorithms
Network protocols
2 Citations (Scopus)

Reciprocity inspired learning for opportunistic spectrum access in cognitive radio networks

Chen, X., Chen, T., Cheng, W. & Zhang, H., 2013, Proceedings: 8th International Conference on Cognitive Radio Oriented Wireless Networks, CROWNCOM 2013 . IEEE Institute of Electrical and Electronic Engineers , p. 202-207

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Cognitive radio
Learning algorithms
Decision making
2012
9 Citations (Scopus)

Energy saving through a learning framework in greener cellular radio access networks

Li, R., Zhao, Z., Chen, X. & Zhang, H., 2012, Proceedings of Globecom 2012. IEEE Institute of Electrical and Electronic Engineers , p. 1556-1561

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Base stations
Energy conservation
Reinforcement learning
Energy utilization
2010
5 Citations (Scopus)

Applying multi-agent Q-learning scheme in cognitive wireless mesh networks for green communications

Chen, X., Zhao, Z., Zhang, H. & Chen, T., 2010, 2010 IEEE 21st International Symposium on Personal, Indoor and Mobile Radio Communications Workshops (PIMRC Workshops): Istanbul, Turkey, 26-30 Sept. 2010. IEEE Institute of Electrical and Electronic Engineers , p. 336-340

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Wireless mesh networks (WMN)
Communication
Frequency bands
Energy efficiency
Quality of service
2009
2 Citations (Scopus)

Distributed iterative power allocation in cognitive wireless mesh networks

Chen, X., Zhao, Z., Zhang, H. & Chen, T., 2009, 2009 International Conference on Wireless Communications & Signal Processing, WCSP 2009: Proceedings. Piscataway, NJ: IEEE Institute of Electrical and Electronic Engineers , p. 387-391

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Wireless mesh networks (WMN)
Power control
Frequency bands
Quality of service
5 Citations (Scopus)

Inter-cluster connection in cognitive wireless mesh networks based on intelligent network coding

Chen, X., Zhao, Z., Zhang, H., Jiang, T. & Grace, D., 1 Dec 2009, 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009. IEEE Institute of Electrical and Electronic Engineers , 5449924

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Intelligent networks
Network coding
Wireless mesh networks (WMN)
Reinforcement learning
Frequency bands