| 发明名称 | Multimode base station and implementation method thereof | ||
| 摘要 | The present invention relates to a method includes: implementing, by the board in the BBU1, frequency synchronization between a system clock of the board in the BBU1 and a system clock of the board in the BBU0 by using a synchronous Ethernet clock that is output by the board in the BBU0; and implementing, by the board in the BBU1, time synchronization between the system clock of the board in the BBU1 and the system clock of the board in the BBU0 by using an IEEE1588 clock that is output by the board in the BBU0. The present invention can enable the multimode base station to support more standards. | ||
| 申请公布号 | US9178689(B2) | 申请公布日期 | 2015.11.03 |
| 申请号 | US201414581033 | 申请日期 | 2014.12.23 |
| 申请人 | HUAWEI TECHNOLOGIES CO., LTD. | 发明人 | Yu Weidong |
| 分类号 | H03D3/24;H04L7/033;H04B1/403;H04W88/10 | 主分类号 | H03D3/24 |
| 代理机构 | Staas & Halsey LLP | 代理人 | Staas & Halsey LLP |
| 主权项 | 1. An implementation method of a multimode base station, wherein the multimode base station is at least integrated with a first baseband unit BBU0 and a second base band unit BBU1, wherein a board of at least one standard is overlaid in the BBU0 and the BBU1 each; and the board in the BBU0 and the board in the BBU1 each are connected to a common-mode radio frequency module through a communication interface, the method comprising: implementing, by a board in the BBU1, frequency synchronization between a system clock of the board in the BBU1 and a system clock of the board in the BBU0 by using a synchronous Ethernet clock that is output by a board in the BBU0; and implementing, by the board in the BBU1, time synchronization between the system clock of the board in the BBU1 and the system clock of the board in the BBU0 by using an IEEE1588 clock that is output by the board in the BBU0. | ||
| 地址 | Shenzhen CN | ||