Search Results for author: Harim Lee

Found 4 papers, 1 papers with code

Non-iterative Optimization of Trajectory and Radio Resource for Aerial Network

no code implementations2 May 2024 Hyeonsu Lyu, Jonggyu Jang, Harim Lee, Hyun Jong Yang

We address a joint trajectory planning, user association, resource allocation, and power control problem to maximize proportional fairness in the aerial IoT network, considering practical end-to-end quality-of-service (QoS) and communication schedules.

Fairness Trajectory Planning

Joint Optimization on Uplink OFDMA and MU-MIMO for IEEE 802.11ax: Deep Hierarchical Reinforcement Learning Approach

no code implementations3 Apr 2024 Hyeonho Noh, Harim Lee, Hyun Jong Yang

In unsaturated traffic conditions, considering packet volumes per user introduces a combinatorial problem, requiring the simultaneous optimization of MU-MIMO user selection and RA along the time-frequency-space axis.

Hierarchical Reinforcement Learning Scheduling

Solar Coronal Magnetic Field Extrapolation from Synchronic Data with AI-generated Farside

3 code implementations15 Oct 2020 Hyun-Jin Jeong, Yong-Jae Moon, Eunsu Park, Harim Lee

We make global magnetic field synchronic maps in which conventional farside data are replaced by farside ones generated by our model.

Privacy-Protection Drone Patrol System based on Face Anonymization

no code implementations29 May 2020 Harim Lee, Myeung Un Kim, Yeongjun Kim, Hyeonsu Lyu, Hyun Jong Yang

These attractive advantages such as high-resolution cameras and mobility can be a double-edged sword, i. e., privacy infringement.

Face Anonymization Privacy Preserving +1

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