Method and apparatus for measuring serving cell in wireless communication system

摘要

A method and apparatus for measuring a serving cell in a wireless communication system are disclosed. The method for performing measurement by a user equipment (UE) in a wireless communication system includes: receiving a list of aggressor cells and neighbor-cell reference signal (RS) information from a serving cell; and performing measurement of the serving cell, wherein information as to whether CRE (Cell Range Extension)-related capability is used during the measurement is determined according to at least one of the presence or absence of CRE-related capability of the UE and information regarding configuration or non-configuration of restricted measurement.

主权项

1. A method for performing measurement by a user equipment (UE) in a wireless communication system, the method comprising:
receiving, by the UE, an inquiry message regarding UE capability; transmitting, by the UE, a response message indicating that the UE has cell specific reference signal (CRS) interference cancellation (IC) capability in response to the inquiry message; receiving, by the UE, restricted measurement information indicating one or more restricted measurement subframes of a serving cell; receiving, by the UE, a list of aggressor cells and CRS information related to the aggressor cells; and performing, by the UE, a measurement of the serving cell by mitigating CRS interference of the aggressor cells on the one or more subframes indicated by the restricted measurement information using the list of aggressor cells and the CRS information related to the aggressor cells.