METHOD AND APPARATUS FOR ALLOCATING RESOURCES FOR REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM

摘要

A method and apparatus for allocating resources for a reference signal in a wireless communication system are provided. A wireless device receives a configuration including the candidates resource element set (RES)s and indexes to be mapped to the candidates RESs for the reference signal; and receives an index indicating a RES selected according to a transmission point (TP) to perform a channel estimation by the reference signal received on the RES indicated by the index.