PROCÉDÉ ET APPAREIL DE TRANSMISSION D'UN SIGNAL DE RÉFÉRENCE DESTINÉ À UNE ESTIMATION DE DÉCALAGE DE FRÉQUENCE DANS UN NOUVEAU SYSTÈME DE COMMUNICATION SANS FIL

摘要

Provided are a configuration method and a transmission method of a new reference signal for frequency offset estimation in a novel wireless communication system. The method may include configuring a synchronization signal to be transmitted through a first bandwidth part of one or more bandwidth parts configured by dividing an entire bandwidth into one or more parts, allocating the one or more reference signals for estimating the frequency offset on one or more resources other than a resource for configuring the synchronization signal, and transmitting the one or more reference signals for estimating the frequency offset.