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Energy-efficient MIMO systems
Background It is generally accepted that Multiple-Input Multiple-Output (MIMO) achieves better energy efficiency than Single-Input Multiple-Output (SIMO) thanks to spatial multiplexing gain. However, when circuit power is considered, MIMO may consume more power than SIMO at low spectral efficiency. This is because MIMO has multiple antennas and transmission...
Published: 12/8/2023   |   Inventor(s): Robert Heath, Gustavo De Veciana, Hongseok Kim, Chan-Byoung Chae
Keywords(s):  
Category(s): Computer software > Wireless communications