| 发明名称 | Cell size and shape estimation in heterogeneous networks | ||
| 摘要 | A telecommunications node (28) comprises a communication interface (36) and a parameter controller (40). The node (28) acquires timing advance (TA) information and angle of arrival (AoA) information through the communication interface (36). The timing advance (TA) information and angle of arrival (AoA) information are based on uplink signals received over a radio interface (32) from one or more wireless terminals (30) that are involved or have been involved in handover. The parameter controller (40) uses the timing advance (TA) information and the angle of arrival (AoA) information to make a determination of size and shape of a cell of a radio access network. | ||
| 申请公布号 | US9191851(B2) | 申请公布日期 | 2015.11.17 |
| 申请号 | US201213696615 | 申请日期 | 2012.09.28 |
| 申请人 | Telefonaktiebolaget L M Ericsson (publ) | 发明人 | Teyeb Oumer;Centonza Angelo;Kazmi Muhammad Ali;Mildh Gunnar;Müller Walter Gerhard Alois |
| 分类号 | H04W24/10;H04W36/32;H04W36/00;H04W36/02 | 主分类号 | H04W24/10 |
| 代理机构 | Coats & Bennett, P.L.L.C. | 代理人 | Coats & Bennett, P.L.L.C. |
| 主权项 | 1. A telecommunications node comprising: a communication interface through which the node acquires timing advance (TA) information and angle of arrival (AoA) information based on uplink signals received over a radio interface from one or more wireless terminals that are involved in or have been involved in handover; and a controller configured to make a determination of size and shape of a cell of a radio access network based on the TA information and the AoA information. | ||
| 地址 | Stockholm SE | ||