| 摘要 |
[Object] A base station synchronization system, a synchronization controller, and a base station are provided which are capable of establishing precise synchronization among a plurality of base stations. [Solving Means] In a base station synchronization system including a plurality of base stations 13 and a base station concentrator 12 , the base station concentrator 12 includes a control information generator 21 for generating synchronization control information, and each base station 13 includes a VCO 30 oscillating at a frequency corresponding to an input control voltage, and a corrector 33 for correcting the input control voltage to the VCO 30 according to the synchronization control information. This configuration makes it possible to establish synchronization among the master clocks of the plurality of base stations so as to suppress phase differences among the base stations and precisely synchronize the base stations with each other.
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