2021-03-252021-03-252019-05-28http://hdl.handle.net/10919/102829Methods, systems, and apparatus, including computer programs encoded on computer storage media, for training and deploying machine-learned communication over multi-input-multi-output (MIMO) channels. One of the methods includes: determining a transmitter and a receiver, at least one of which implements a machine-learning network; determining a MIMO channel model; determining first information; using the transmitter to process the first information and generate first RF signals representing inputs to the MIMO channel model; determining second RF signals representing outputs of the MIMO channel model, each second RF signal representing aggregated reception of the first RF signals altered by transmission through the MIMO channel model; using the receiver to process the second RF signals and generate second information as a reconstruction of the first information; calculating a measure of distance between the second and first information; and updating the machine-learning network based on the measure of distance between the second and first information.application/pdfPatenthttp://pimg-fpiw.uspto.gov/fdd/53/055/103/0.pdf16012691G06N3/0445G06N3/0454G06N3/08G06N3/088G06N3/006G06N3/0472G06N3/0481G06N3/082G06N3/086H04B7/0452H04B7/0413H04B7/062610305553