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07/28/2023
SpaceRIS: LEO Satellite Coverage Maximization in 6G Sub-THz Networks by MAPPO DRL and Whale Optimization
Satellite systems face a significant challenge in effectively utilizing ...
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12/12/2022
Satellite-based ITS Data Offloading Computation in 6G Networks: A Cooperative Multi-Agent Proximal Policy Optimization DRL with Attention Approach
With the rapid growth of intelligent transportation systems (ITS), there...
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09/15/2022
Joint Trajectory and Resource Optimization of MEC-Assisted UAVs in Sub-THz Networks: A Resources-based Multi-Agent Proximal Policy Optimization DRL with Attention Mechanism
THz band communication technology will be used in the 6G networks to ena...
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08/16/2022
Dependency Tasks Offloading and Communication Resource Allocation in Collaborative UAVs Networks: A Meta-Heuristic Approach
In recent years, unmanned aerial vehicles (UAVs) assisted mobile edge co...
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07/07/2022
Energy-Efficient Communication Networks via Multiple Aerial Reconfigurable Intelligent Surfaces: DRL and Optimization Approach
In the realm of wireless communications in 5G, 6G and beyond, deploying ...
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02/07/2022
3TO: THz-Enabled Throughput and Trajectory Optimization of UAVs in 6G Networks by Proximal Policy Optimization Deep Reinforcement Learning
Next-generation networks need to meet ubiquitous and high data-rate dema...
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07/02/2021
Trajectory Optimization and Phase-Shift Design in IRS Assisted UAV Network for High Speed Trains
The recent trend towards the high-speed transportation system has spurre...
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07/02/2021