Frame Synchronization Method, User Equipment, And Base Station

A frame synchronization method, comprising:

• determining, by a base station, a receive time difference, wherein the receive time difference is a time difference between a moment at which a first user equipment receives a second frequency frame and a moment at which the first user equipment receives a first frequency frame;
• and
• sending, by the base station, the receive time difference to the first user equipment, so that the first user equipment completes synchronization of the second frequency frame according to the receive time difference and a moment at which the first user equipment completes synchronization of the first frequency frame.

A base station, comprising:

• at least one processor, the at least one processor configured to determine a receive time difference, wherein the receive time difference is a time difference between a moment at which a first user equipment receives a second frequency frame and a moment at which the first user equipment receives a first frequency frame;
• and
• a transmitter, the transmitter configured to send the receive time difference to the first user equipment, so that the first user equipment completes synchronization of the second frequency frame according to the receive time difference and a moment at which the first user equipment completes synchronization of the first frequency frame.