| 摘要 |
Embodiments of the present invention provide a method, an apparatus, and a system for synchronization, which do not need an additional separate feeder for connection, thereby saving a cable. The method includes the following steps executed by a first device: sending a clock information acquiring request to a second device through an Antenna Interface Standards Group AISG interface; receiving a clock signal from the second device through the AISG interface, where the clock signal carries clock information; and performing synchronization according to the clock information, where the first device is a base station and the second device is an antenna line device, or the first device is an antenna line device and the second device is a base station. |
