| 摘要 |
An apparatus for controlling data transmission/reception between a main system and a remote system of a base transceiver station (BTS) in a mobile communication system to improve reliability of data without the limitation of signal transmission distance between a main system and a remote system. The apparatus has: a time stamp generator for generating a time stamp signal indicating start of a Synchronous Transfer Mode STM) frame using a reference synchronous signal; a data former for receiving and being synchronized with the reference synchronous signal, and converting received traffic data into STM frame data; and a data transmitter for receiving and mapping the output data of the time stamp generator with a data communication channel (DCC), receiving output data of the data former, mapping the output data of the data former with a frame transmission channel, converting data mapped with the channels into an optical signal for transmission on an optical path.
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