| 摘要 |
PURPOSE: An apparatus and method for obtaining a synchronous signal of a base station using a CDMA method is provided to miniaturize the base station and easily install the base station in a building by obtaining the synchronous signal needed for an operation and current time information without a GPS antenna. CONSTITUTION: A synchronous control unit(260) transmits talk information transmitted and received with a base station(222) to a switch system(211) and transmits a specific synchronous signal, delay information for reproducing the synchronous signal, and current time information to a synchronous reproducing unit(270) composed at an object side. The synchronous reproducing unit(270) reproduces synchronous information provided from the synchronous control unit(260) and provides the reproduced synchronous signal to the base station(222) which does not have a GPS receiving unit. |
