RADIO COMMUNICATION SYSTEM AND BASE STATION

摘要

PROBLEM TO BE SOLVED: To provide a base station and a radio communication system including the base station on which a hold-over circuit is not mounted, and around which there is no peripheral base station in the same communication system, and which is capable of suitably securing a reference clock when a clock from a DSU, an ONU or a GPS, or a 1PPS signal from a GPS satellite cannot be received.SOLUTION: The configuration of a radio communication system 100 includes a first base station 102a for performing radio communication with a terminal 104a by a time division system, and a second base station 102b for performing radio communication with a terminal 104b by a time division system different from the first base station. At least one base station of the first base station and the second base station outputs a clock signal for communication frame timing synchronization to the other base station.