A Reinforcement Learning Based Low-Delay Scheduling With Adaptive Transmission
- Title
- A Reinforcement Learning Based Low-Delay Scheduling With Adaptive Transmission
- Author
- 이주현
- Keywords
- Reinforcement Learning; delay-power tradeoff; adaptive transmission; infinite-horizon Markov Decision Process
- Issue Date
- 2019-10
- Publisher
- IEEE
- Citation
- 2019 International Conference on Information and Communication Technology Convergence (ICTC), Page. 916-919
- Abstract
- As modern communication systems become indispensable, the requirements for communication systems such as delay and power get more stringent. In this paper, we adopt a Reinforcement Learning (RL) based approach to obtain the optimal trade-off between delay and power consumption for a given power constraint in a communication system whose conditions (e.g., channel conditions, traffic arrival rates) can change over time. To this end, we first formulate this problem as an infinite-horizon Markov Decision Process (MDP) and then Q-learning is adopted to solve this problem. To handle the given power constraint, we apply the Lagrange multiplier method that transforms a constrained optimization problem into a non-constrained problem. Finally, via simulation, we show that Q-learning achieves the optimal policy.
- URI
- https://ieeexplore.ieee.org/document/8939680https://repository.hanyang.ac.kr/handle/20.500.11754/122122
- ISBN
- 978-1-7281-0893-3
- DOI
- 10.1109/ICTC46691.2019.8939680
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML