Datenübertragungsverfahren und -Vorrichtung sowie Speichermedium

Details

Veröffentlichungs-Nr.

EP4773561

Anmeldetag

3. Juli 2024

Veröffentlichung

3. April 2025

Rechtsraum

EP

IPC

H04L27/26

Abstract

Provided are a data transmission method, a device, and a storage medium. The method includes: dividing to-be-transmitted data into N groups of first sequences, where an n-th group of first sequences of the N groups of first sequences includes k(n) pieces of data, and k(n) is a positive integer; multiplying, for each n from 1 to N, the n-th group of first sequences of the N groups of first sequences by a corresponding coefficient group X(n) to obtain N groups of second sequences, where N is an integer greater than or equal to 2; performing inverse Fourier transform on each group of the N groups of second sequences to obtain N groups of third sequences; performing the inverse Fourier transform on the N groups of third sequences to form a group of target time domain data sequences; and transmitting the target time domain data sequences on preconfigured time-frequency resources.

Anmelder

Firma

ZTE Corporation

Land

🇨🇳 China

Fachgebiete