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cs.IT2024
NMBEnet: Efficient Near-field mmWave Beam Training for Multiuser OFDM Systems Using Sub-6 GHz Pilots
Wang Liu, Cunhua Pan, Hong Ren +3
Combining millimetre-wave (mmWave) communications with an extremely large-scale antenna array (ELAA) presents a promising avenue for meeting the spectral efficiency demands of the…
cs.IT2024
Near-Field Multiuser Beam-Training for Extremely Large-Scale MIMO Systems
Wang Liu, Cunhua Pan, Hong Ren +3
Extremely large-scale multiple-input multiple-output (XL-MIMO) systems are capable of improving spectral efficiency by employing far more antennas than conventional massive MIMO at…