METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING CHANNELS IN MOBILE COMMUNICATION SYSTEM SUPPORTING MASSIVE MIMO
摘要
A channel transmission/reception method and an apparatus for transmitting/receiving channels between a base station and a mobile terminal efficiently in a mobile communication supporting massive Multiple Input Multiple Output (MIMO) transmission are provided. The method includes determining a resource to which a Demodulation Reference Signal (DMRS) addressed to a terminal is mapped within a resource block, the DMRS resource being positioned in at least one of a first resource set capable of being allocated for DMRS and a second resource set symmetric with the first resource set on a time axis, and transmitting the DMRS and DMRS allocation information to the terminal.
申请公布号
WO2013151392(A1)
申请公布日期
2013.10.10
申请号
WO2013KR02884
申请日期
2013.04.05
申请人
SAMSUNG ELECTRONICS CO., LTD.
发明人
KIM, YOUN SUN;PAPASAKELLARIOU, ARIS;KIM, KI IL;LEE, JU HO;LEE, HYO JIN;CHO, JOON YOUNG