APPARATUS AND METHOD OF TRANSMITTING A SIGNAL BASED ON A PLURALITY OF CHANNELS Russian patent published in 2020 - IPC H04L5/00 

FIELD: electrical communication engineering.

SUBSTANCE: invention relates to communication and can be used to transmit signals based on multiple channels. Method includes steps of combining N groups of low-order modulation symbols into N groups of higher-order modulation symbols, where i^th higher-order modulation symbol in each group of high-order modulation symbols is obtained by combining i^th modulation symbols of lower order in all N groups of modulation symbols of lower order, wherein each group of low-order modulation symbols includes M low-order modulation symbols, i=1, 2, …, M, N is a positive integer greater than 1, and M is a positive integer greater than 1; determining N signals for sending based on N groups of higher-order modulation symbols; and sending k^th signal to be sent from N signals to be sent by using k^th channel from N channels, where k=1, 2, …, N.

EFFECT: high reliability of signal transmission and possibility of transmitting a signal with spacing.

38 cl, 12 dwg