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Reinforcement Learning Optimization for Energy-Efficient Cellular Networks with Coordinated Multipoint Communications
Joint Authors
Ma, Zhiyuan
Lu, Huibin
Hu, Baozhu
Wen, Shuhuan
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-15
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Recently, there is an emerging trend of addressing “energy efficiency” aspect of wireless communications.
And coordinated multipoint (CoMP) communication is a promising method to improve energy efficiency.
However, since the downlink performance is also important for users, we should improve the energy efficiency as well as keeping a perfect downlink performance.
This paper presents a control theoretical approach to study the energy efficiency and downlink performance issues in cooperative wireless cellular networks with CoMP communications.
Specifically, to make the decisions for optimal base station grouping in energy-efficient transmissions in CoMP, we develop a Reinforcement Learning (RL) Algorithm.
We apply the Q-learning of the RL Algorithm to get the optimal policy for base station grouping with introduction of variations at the beginning of the Q-learning to prevent Q from falling into local maximum points.
Simulation results are provided to show the process and effectiveness of the proposed scheme.
American Psychological Association (APA)
Lu, Huibin& Hu, Baozhu& Ma, Zhiyuan& Wen, Shuhuan. 2014. Reinforcement Learning Optimization for Energy-Efficient Cellular Networks with Coordinated Multipoint Communications. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-491582
Modern Language Association (MLA)
Lu, Huibin…[et al.]. Reinforcement Learning Optimization for Energy-Efficient Cellular Networks with Coordinated Multipoint Communications. Mathematical Problems in Engineering No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-491582
American Medical Association (AMA)
Lu, Huibin& Hu, Baozhu& Ma, Zhiyuan& Wen, Shuhuan. Reinforcement Learning Optimization for Energy-Efficient Cellular Networks with Coordinated Multipoint Communications. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-491582
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-491582