Path Design for NOMA-Enhanced Robots: A Machine Learning Approach with Radio Map

R Zhong, X Liu, Y Liu, D Zhang… - 2021 IEEE International …, 2021 - ieeexplore.ieee.org
A communication enabled indoor intelligent robots (IRs) service framework is proposed,
where the non-orthogonal multiple access (NOMA) technique is adopted to enhance the …

Path design and resource management for NOMA enhanced indoor intelligent robots

R Zhong, X Liu, Y Liu, Y Chen… - IEEE transactions on …, 2022 - ieeexplore.ieee.org
A communication enabled indoor intelligent robots (IRs) service framework is proposed,
where non-orthogonal multiple access (NOMA) technique is adopted to enable highly …

Communication-aware path design for indoor robots exploiting federated deep reinforcement learning

R Luo, H Tian, W Ni - … on Personal, Indoor and Mobile Radio …, 2021 - ieeexplore.ieee.org
Robots have been widely used in the era of Inter-net of Things (IoT) and become an
important driver behind 6G systems. However, due to the mobility of robots and the …

Trajectory and passive beamforming design for IRS-aided multi-robot NOMA indoor networks

X Gao, Y Liu, X Mu - ICC 2021-IEEE International Conference …, 2021 - ieeexplore.ieee.org
A novel intelligent reflecting surface (IRS)-aided multi-robot network is proposed, where
multiple mobile wheeled robots are served by an access point (AP) through non-orthogonal …

Federated Learning Empowered Mobile RISs for NOMA Networks

R Zhong, X Liu, Y Liu, Y Chen… - ICC 2022-IEEE …, 2022 - ieeexplore.ieee.org
A novel framework of reconfigurable intelligent surfaces (RISs) enhanced indoor wireless
networks is proposed, where an RIS mounted on the robot is invoked to enhance the service …

Intelligent trajectory design for RIS-NOMA aided multi-robot communications

X Gao, X Mu, W Yi, Y Liu - IEEE Transactions on Wireless …, 2023 - ieeexplore.ieee.org
A novel reconfigurable intelligent surface-aided multi-robot network is proposed, where
multiple mobile robots are served by an access point (AP) through non-orthogonal multiple …

Federated deep reinforcement learning for RIS-assisted indoor multi-robot communication systems

R Luo, W Ni, H Tian, J Cheng - IEEE Transactions on Vehicular …, 2022 - ieeexplore.ieee.org
Indoor multi-robot communications face two key challenges: one is the severe signal
strength degradation caused by blockages (eg, walls) and the other is the dynamic …

AI empowered RIS-assisted NOMA networks: Deep learning or reinforcement learning?

R Zhong, Y Liu, X Mu, Y Chen… - IEEE Journal on Selected …, 2021 - ieeexplore.ieee.org
A reconfigurable intelligent surface (RIS)-assisted multi-user downlink communication
system over fading channels is investigated, where both non-orthogonal multiple access …

DeepNOMA: A unified framework for NOMA using deep multi-task learning

N Ye, X Li, H Yu, L Zhao, W Liu… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) will provide massive connectivity for future Internet
of Things. However, the intrinsic non-orthogonality in NOMA makes it non-trivial to approach …

Mobile reconfigurable intelligent surfaces for NOMA networks: Federated learning approaches

R Zhong, X Liu, Y Liu, Y Chen… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
A novel framework of reconfigurable intelligent surfaces (RISs)-enhanced indoor wireless
networks is proposed, where an RIS mounted on the robot is invoked to enable mobility of …