Apparatus for transmitting and receiving data in a wireless communication system and method thereof

摘要

An apparatus for transmitting and receiving data in a wireless communication system method thereof are disclosed. In a terminal of a wireless communication system, the present invention includes receiving a physical downlink control channel (hereinafter abbreviated PDCCH), receiving a physical downlink shared channel (hereinafter abbreviated PDSCH), and demodulating the PDSCH by interpreting the PDCCH according to a type of a subframe including the PDCCH and the PDSCH.

主权项

1. A method of receiving, by a user equipment, data in wireless communication system, the method comprising:
receiving, by the user equipment, a physical downlink control channel (PDCCH) carrying downlink control information format 1A in a subframe; and receiving, by the user equipment, a physical downlink shared channel (PDSCH) corresponding to the PDCCH in the subframe, wherein:
the PDSCH is received using a single antenna transmission scheme or transmission diversity scheme, which is based on a cell specific reference signal (CRS), when the subframe is a non-multimedia broadcast multicast service single frequency network (non-MBSFN) subframe,the PDSCH is received using a single layer transmission scheme, which is based on a user equipment specific reference signal, when the subframe is a MBSFN subframe.