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Q-Learning Inspired...
Q-Learning Inspired Method for Antenna Azimuth Selection in Cellular Networks
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- Chmieliauskas, Darius (author)
- Vilnius Gediminas Technical University, Lithuania
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- Mahmood, Aamir, 1980- (author)
- Mittuniversitetet,Institutionen för data- och elektroteknik (2023-),Communication Systems and Networks (CSN)
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- Paulikas, Sarunas (author)
- Vilnius Gediminas Technical University, Lithuania
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- Thar, Kyi (author)
- Mittuniversitetet,Institutionen för data- och elektroteknik (2023-),Communication Systems and Networks (CSN)
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- Gidlund, Mikael, 1972- (author)
- Mittuniversitetet,Institutionen för data- och elektroteknik (2023-),Communications Systems and Networks (CSN)
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(creator_code:org_t)
- IEEE conference proceedings, 2023
- 2023
- English.
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In: 2023 Workshop on Microwave Theory and Technology in Wireless Communications (MTTW). - : IEEE conference proceedings. - 9798350393491
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Cellular networks are becoming increasingly complex, requiring careful optimization of parameters such as antenna propagation pattern, tilt, direction, height, and transmitted reference signal power to ensure a high-quality user experience. In this paper, we propose a new method to optimize antenna direction in a cellular network using Q-learning. Our approach involves utilizing the open-source quasi-deterministic radio channel generator to generate radio frequency (RF) power maps for various antenna configurations. We then implement a Q-learning algorithm to learn the optimal antenna directions that maximize the signal-to-interference-plus-noise ratio (SINR) across the coverage area. The learning process takes place in the constructed open-source OpenAI Gym environment associated with the antenna configuration. Our tests demonstrate that the proposed Q-learning-based method outperforms random exhaustive search methods and can effectively improve the performance of cellular networks while enhancing the quality of experience (QoE) for end users.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Kommunikationssystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Communication Systems (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
Keyword
- Wireless Communications
- Wireless System Architecture
- Propagation Channel Modeling
- 5G
- 6G
Publication and Content Type
- ref (subject category)
- kon (subject category)
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