METHOD FOR PROCESSING CSI-RS IN WIRELESS COMMUNICATION SYSTEM
摘要
A method for processing a Channel State Information Reference Signal (CSI-RS) in a wireless communication system based on a multiple access scheme is provided. The CSI-RS transmission method defines a plurality of CSI-RS patterns, assigns the CSI-RS patterns to individual cells, uses the CSI-RSs alternately per Physical Resource Block (PRB) so as to utilize the transmission powers of all antenna ports for transmitting CSI-RSs, transmits Coordinated Multi Point (CoMP) CSI-RSs and non-CoMP CSI-RSs separately, and mutes specific resources in association with the CSI-RS pattern of adjacent cells.
申请公布号
WO2011087252(A3)
申请公布日期
2011.12.01
申请号
WO2011KR00181
申请日期
2011.01.11
申请人
SAMSUNG ELECTRONICS CO., LTD.;KIM, YOUN SUN;HAN, JIN KYU;KIM, SUNG TAE;YEON, MYUNG HOON;CHENG, SHAN;LEE, IN HO
发明人
KIM, YOUN SUN;HAN, JIN KYU;KIM, SUNG TAE;YEON, MYUNG HOON;CHENG, SHAN;LEE, IN HO