发明名称 |
METHOD AND APPARATUS FOR TRANSMITTING CHANNEL STATE INFORMATION-REFERENCE SIGNALS IN WIRELESS COMMUNICATION SYSTEM |
摘要 |
A method of transmitting channel state information (CSI)-reference signals (RS) at a base station in a wireless communication system includes generating a reference signal sequence, and mapping the reference signal sequence to resource elements (REs) included in one or more patterns for 8-port CSI-RS transmission among five patterns for 8-port CSI-RS transmission located in a first region of a PRB pair and three patterns for 8-port CSI-RS transmission located in a second region of the PRB pair. A maximum of two OFDM (orthogonal frequency division multiplexing) symbols is used for a physical downlink control channel in a subframe including the PRB pair. |
申请公布号 |
EP2896240(A2) |
申请公布日期 |
2015.07.22 |
申请号 |
EP20130837686 |
申请日期 |
2013.09.11 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
KIM, KIJUN;PARK, JONGHYUN |
分类号 |
H04W24/10;H04J11/00 |
主分类号 |
H04W24/10 |
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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