METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVINTG FEEDBACK INFORMATION IN MOBILE COMMUNICATION SYSTEM BASED ON 2-DIMENSIONAL MASSIVE MIMO

摘要

The present invention relates to a wireless mobile communications system. The present invention relates to a method and an apparatus for producing channel condition information for a terminal to measure a standard signal for an effective data transmission and reception in FD-MINO transmission and reception based on an LTE-A system, and to transmit the channel condition information. A base station transfers a reference standard signal location and a virtualization-related parameter. In addition, the method and the apparatus transfer the standard signal from the base station to the terminal, and receive the channel condition information which the terminal transfers.