发明名称 |
METHOD AND APPARATUS FOR TRANSMITTING CSI-RS AND DATA USING PARTIAL MUTING OF CSI-RS |
摘要 |
A method and apparatus for transmitting Channel State Information Reference Symbol (CSI-RS) and data with partial muting of the CSI-RS are proposed. The method includes determining a CSI-RS pattern to be used among CSI-RS pattern candidates, determining a muting pattern for muting some resource elements constituting CSI-RS pattern candidates except for the determined CSI-RS pattern, mapping data symbols and CSI-RS to resource elements in a resource grid with rate patching in consideration of the CSI-RS pattern and muting pattern, and transmitting the data symbols and CSI-RS to a terminal.
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申请公布号 |
US2011305295(A1) |
申请公布日期 |
2011.12.15 |
申请号 |
US201113156685 |
申请日期 |
2011.06.09 |
申请人 |
KIM SUNG TAE;KIM YOUN SUN;HAN JIN-KYU;YEON MYUNG HOON;CHENG SHAN;SAMSUNG ELECTRONICS CO. LTD. |
发明人 |
KIM SUNG TAE;KIM YOUN SUN;HAN JIN-KYU;YEON MYUNG HOON;CHENG SHAN |
分类号 |
H04L27/00 |
主分类号 |
H04L27/00 |
代理机构 |
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