| 发明名称 | Method and device for transmitting/receiving downlink reference signal in wireless communication system | ||
| 摘要 | The present invention relates to a wireless communication system, and discloses a method and a device for transmitting/receiving a downlink reference signal in a wireless communication system. The present invention provides a way for maintaining orthogonality of a reference signal between cells in a multi-cell operation. | ||
| 申请公布号 | US8971381(B2) | 申请公布日期 | 2015.03.03 |
| 申请号 | US201213976860 | 申请日期 | 2012.01.05 |
| 申请人 | LG Electronics Inc. | 发明人 | Seo Hanbyul;Kim Kijun;Seo Inkwon |
| 分类号 | H04B1/00;H04B1/7103;H04J13/18;H04L5/00;H04J11/00 | 主分类号 | H04B1/00 |
| 代理机构 | McKenna Long & Aldridge LLP | 代理人 | McKenna Long & Aldridge LLP |
| 主权项 | 1. A method of transmitting a reference signal by a base station in a wireless communication system, the method comprising: transmitting a plurality of candidates in relation to reference signal configuration information via an upper layer signaling; transmitting the reference signal configuration information in relation to the plurality of candidates via a physical layer channel; generating a sequence of a reference signal based on the plurality of candidates; mapping the reference signal to a downlink resource; and transmitting the mapped reference signal. | ||
| 地址 | Seoul KR | ||