PROCÉDÉ POUR EFFECTUER UNE PROCÉDURE DE RECHERCHE DE CELLULES ET ÉQUIPEMENT UTILISATEUR POUR EFFECTUER UNE PROCÉDURE DE RECHERCHE SUR LA BASE D'UN SIGNAL DE RECHERCHE DANS UN SYSTÈME DE COMMUNICATION SANS FIL

摘要

A disclosure of the present specification provides a method for performing a cell search procedure or a cell discovery procedure in which a discovery signal is transmitted to a resource element determined in consideration of interference between adjacent cells. The method comprises the steps of: determining a timing to measure the discovery signal transmitted from a secondary cell, Scell, the timing being determined based on a periodicity, an offset, and a system frame number, SFN, of a primary cell, Pcell; and measuring the discovery signal transmitted from the Scell based on the determined timing, the discovery signal being a signal based on a channel-state information reference signal, CSI-RS.