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Graph Neural Network-Based Joint Beamforming for Hybrid Relay and Reconfigurable Intelligent Surface Aided Multiuser Systems.
Bing-Jia Chen
Ronald Y. Chang
Feng-Tsun Chien
H. Vincent Poor
Published in:
IEEE Wirel. Commun. Lett. (2023)
Keyphrases
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intelligent systems
low cost
neural network
three dimensional
expert systems
complex systems
general purpose
computer systems
graph representation
cooperative
distributed systems
random walk
structured data
hardware implementation
graph model
support systems