发明名称 |
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 CSIRSs, 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 |
EP2524455(A2) |
申请公布日期 |
2012.11.21 |
申请号 |
EP20110733040 |
申请日期 |
2011.01.11 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM, YOUN SUN;HAN, JIN KYU;KIM, SUNG TAE;YEON, MYUNG HOON;CHENG, SHAN;LEE, IN HO |
分类号 |
H04J11/00;H04L5/00;H04L25/02;H04L25/03;H04W72/04 |
主分类号 |
H04J11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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