| 发明名称 | Feedback design of hierarchical coordinated multipoint transmission | ||
| 摘要 | The present invention provides a method, apparatus and a computer program product for feedback design of hierarchical coordinated multipoint transmission. The present invention includes obtaining, at a user equipment, a list including a predetermined number of cells, identifying, at the user equipment, a cooperation set of cells including the cell serving the user equipment, determining, at the user equipment, for each cell included in the list whether the cell belongs to the identified cooperation set of the user equipment, and if the cell belongs to the cooperation set of the user equipment, reporting a first predetermined set of parameters, and if the cell does not belong to the cooperation set of the user equipment, reporting a second predetermined set of parameters. | ||
| 申请公布号 | US9439080(B2) | 申请公布日期 | 2016.09.06 |
| 申请号 | US201114124273 | 申请日期 | 2011.06.08 |
| 申请人 | BROADCOM CORPORATION | 发明人 | Tan Shuang;Koivisto Tommi;Maattanen Helka-Liina |
| 分类号 | H04W16/18;H04W24/10;H04B7/02;H04B7/06;H04W48/20 | 主分类号 | H04W16/18 |
| 代理机构 | Oblon, McClelland, Maier & Neustadt, L.L.P. | 代理人 | Oblon, McClelland, Maier & Neustadt, L.L.P. |
| 主权项 | 1. A method, comprising: obtaining, at a user equipment, a list including a predetermined number of cells; identifying, at the user equipment, a cooperation set of cells including a cell serving the user equipment; determining, at the user equipment whether each cell included in the list belongs to the identified cooperation set of the user equipment; and for cells belonging to the cooperation set of the user equipment, reporting a first predetermined set of parameters, and for cells not belonging to the cooperation set of the user equipment, reporting a second predetermined set of parameters, wherein the second predetermined set of parameters are coarser than the first set of predetermined parameters. | ||
| 地址 | Irvine CA US | ||