| 发明名称 | Method and apparatus for transmitting and receiving feedback information in a mobile communication system | ||
| 摘要 | A method and user equipment for transmitting rank indicator (RI) are provided. The method includes identifying a first channel state information (CSI) configuration with a first channel measurement information and a first interference measurement information; identifying a second CSI configuration with a second channel measurement information and a second interference measurement information, wherein the first CSI information is configured as a reference CSI configuration for the second CSI configuration; transmitting a RI for the first CSI configuration; and transmitting a RI for the second CSI configuration, wherein the RI for the second CSI configuration is same as the RI for the first CSI configuration. | ||
| 申请公布号 | US9590712(B2) | 申请公布日期 | 2017.03.07 |
| 申请号 | US201514861499 | 申请日期 | 2015.09.22 |
| 申请人 | Samsung Electronics Co., Ltd | 发明人 | Lee Hyo-Jin;Kim Youn-Sun;Kim Ki-Il |
| 分类号 | H04B7/06;H04W24/00;H04L5/00;H04W72/04;H04W72/08;H04B17/345;H04B17/24;H04W88/02;H04W88/08 | 主分类号 | H04B7/06 |
| 代理机构 | The Farrell Law Firm, P.C. | 代理人 | The Farrell Law Firm, P.C. |
| 主权项 | 1. A method for transmitting rank indicator (RI), the method comprising: identifying, by a user equipment (UE), a first channel state information (CSI) configuration with a first channel measurement information and a first interference measurement information; identifying, by the UE, a second CSI configuration with a second channel measurement information and a second interference measurement information, wherein the first CSI information is configured as a reference CSI configuration for the second CSI configuration; transmitting, by the UE, a RI for the first CSI configuration; and transmitting, by the UE, a RI for the second CSI configuration, wherein the RI for the second CSI configuration is same as the RI for the first CSI configuration. | ||
| 地址 | KR | ||