The present invention discloses a synchronization scheduling method. The method includes that: sending a plurality of data bursts of a specified service by an upper network element to specified network elements belonging to the upper network element, wherein data packets of the data bursts include time stamp information so that the specified network elements send the data bursts according to the time stamp information; and setting difference between the time stamp information of every two adjacent data bursts by the upper network element to be an integer multiple of the TDM period of the specified service, wherein length of the TDM period is one of exactly divided parts of a system frame number period of a radio interface.