| 摘要 |
The present invention discloses a method of time synchronization and a base station system. The base station system includes a main unit, at least one radio unit, and an optical fiber adapted to transmit information between the main unit and the at least one radio unit. The base station system further includes a clock synchronization server configured close to the side of the at least one radio unit or integrated with the at least one radio unit. The clock synchronization server is adapted to transmit synchronization data with the main unit through theoptical fiber, so that the main unit performs configuration processing according to the synchronization data to implement time synchronization with the clock synchronization server. With the solution provided in the present invention, time is synchronized between the main unit and the clock synchronization server, so that it is more flexible and convenient to select a main unit site of the system, and devices are simple and the cost is low. |
