Automatic frequency control system corresponding to multiple base stations in wireless communication system
A technology of automatic frequency control and automatic frequency, which is applied in the communication between multiple stations, wireless communication, radio/induction link selection and arrangement, etc. , the effect of reducing the frequency error
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[0043] see figure 1 and image 3 , image 3It is a schematic diagram of the automatic frequency tracking system 36 of the present invention. The automatic frequency tracking system 36 is applied in a mobile communication device 12 of a wireless communication system 10, and is used for providing services to a serving base station 14 (serving base station) of the mobile communication device 12. The basic timing signal 24 of the serving base station and at least one The surrounding timing signal 52 of the surrounding base station 16 (surrounding base station) performs automatic frequency tracking, wherein the surrounding timing signal 52 is a fundamental frequency timing signal converted from a radio frequency signal (RF) received by the mobile communication device 12 . And when the mobile communication device 12 switches from the serving base station 14 to a candidate base station 32 in the adjacent base station 16, it is used to synchronize a first timing signal 26b of the mo...
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