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Joint active and passive beamforming optimization for multigroup multicast system aided by intelligent reflecting surface.
Junzhi Wang
Xiangbai Liao
Yingzhuang Liu
Published in:
IET Commun. (2021)
Keyphrases
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joint optimization
three dimensional
optimization algorithm
decision support
optimization process
global optimization
constrained optimization
intelligent systems
multi objective
frequency domain
optimization method
routing algorithm