| 摘要 |
PROBLEM TO BE SOLVED: To provide a base station device which suppresses the timing difference of a wireless signal from other peripheral base station as much as possible and a synchronous control method. ! SOLUTION: A base station device is constituted to include a GPS synchronization unit performing synchronization of wireless signals through GPS satellites, an air synchronization unit performing synchronization of wireless signals through peripheral base stations, and a control unit 2 for collecting and holding the information about the timing of peripheral base stations in a state synchronizable by the GPS satellites, and using the information about the timing of peripheral base stations when performing air synchronization in a state non-synchronizable by the GPS satellites. ! COPYRIGHT: (C)2015,JPO&INPIT |
