IoRT Data Collection With LEO Satellite-Assisted and Cache-Enabled UAV: A Deep Reinforcement Learning Approach

Keyphrases

• Cache Performance 100%
• UAV 100%
• Deep Reinforcement Learning (deep RL) 100%
• Low Earth Orbit Satellites 100%
• Reinforcement Learning Approach 100%
• Internet of Robotic Things (IoRT) 100%
• Cache Nodes 50%
• Space-air-ground Integrated Network (SAGIN) 50%
• Backhaul Link 33%
• Low Data Rate 16%
• Optimization Methods 16%
• Decision Variables 16%
• Vehicle Trajectory 16%
• Learning Algorithm 16%
• Data Distribution 16%
• Changing Environment 16%
• Completion Time 16%
• Unknown Number 16%
• Cache Replacement 16%
• Association Scheme 16%
• Provided Services 16%
• Data Caching 16%
• Temporary Storage 16%
• Complete Data 16%
• Rate Fluctuations 16%
• Circular Trajectory 16%
• Association Data 16%
• Sixth Generation (6G) Networks 16%
• Device Association 16%

Computer Science

• Deep Reinforcement Learning 100%
• Learning Approach 100%
• Unmanned Aerial Vehicle 100%
• Decision Variable 16%
• Collected Data 16%
• Data Distribution 16%
• Completion Time 16%
• Data-Stores 16%
• Providing Service 16%
• Circular Trajectory 16%