公开(公告)号：US20250096862A1

公开(公告)日：2025-03-20

申请号：US18727199

申请日：2023-01-03

Applicant: INSTITUT MINES TELECOM

Inventor： Aymen Ktari ,  Hadi GHAUCH ,  Ghaya REKAYA BEN-OTHMAN

IPC: H04B7/0456 ,  H04B17/309

Abstract: A method for selecting beams in a Millimeter-Wave MIMO system, using at least a transmitter antennas codebook indexing a plurality of beam patterns and a receiver antennas codebook indexing a plurality of beam patterns, at least one beam pattern being selected among said transmitter antennas codebook and at least one beam pattern being selected among said receiver antennas codebook, said selected beam patterns forming one or more pair of beams, said pair forming a channel for transmitting information between the transmitter and receiver antennas, with at least the following steps: sounding only a subset of beam pair, measuring a transmission quality parameter of said subset beam pairs to be indexed in an matric, using a learning model to select the beam pair having the maximum value of transmission quality parameter to form the channel for transmitting information between the transmitter and receiver antennas.