| 发明名称 | Method, device, and system for sending and receiving control channel information | ||
| 摘要 | The present invention discloses a method, device, and system for sending and receiving control channel information. When a base station schedules a first relay, the base station selects a second relay according to an optimal precoding code book selected by the first relay. An optimal precoding code book selected by the second relay is orthogonal to the optimal precoding code book selected by the first relay. Control channel information of the first relay and control channel information of the second relay his encapsulated into a high speed downlink shared control channel HS-SCCH, and scrambling the HS-SCCH. The scrambled HS-SCCH is sent to the first relay and the second relay. | ||
| 申请公布号 | US9288802(B2) | 申请公布日期 | 2016.03.15 |
| 申请号 | US201414285926 | 申请日期 | 2014.05.23 |
| 申请人 | Huawei Technologies Co., Ltd. | 发明人 | Wang Chongfa;Qiu Ling;Wang Zongjie |
| 分类号 | H04W4/00;H04W72/04;H04B7/04;H04B7/14;H04B7/02;H04L25/03;H04B7/155 | 主分类号 | H04W4/00 |
| 代理机构 | Slater & Matsil, L.L.P. | 代理人 | Slater & Matsil, L.L.P. |
| 主权项 | 1. A method for sending control channel information, the method comprising: selecting, by a base station, a second relay according to an optimal precoding code book selected by a first relay when the base station schedules the first relay, wherein an optimal precoding code book selected by the second relay is orthogonal to the optimal precoding code book selected by the first relay; encapsulating control channel information of the first relay and control channel information of the second relay into a high speed downlink shared control channel (HS-SCCH); scrambling the HS-SCCH; and sending the scrambled HS-SCCH to the first relay and the second relay. | ||
| 地址 | Shenzhen CN | ||