DATA TRANSCEIVING METHOD BETWEEN PROCESSORS USING DATA COMPRESSION

摘要

PURPOSE: A data transceiving method between processors using data compression is provided to implement faster communication speed on the same communication lines by decreasing the size of data using a processor which operates faster than an input/output port and compressed the data, stabilize a system, decrease a rented transmission line between a base station and a control station and obtain a high data transmission ratio on the same transmission lines. CONSTITUTION: A transmission processor(100) includes data compression and decompression algorithm, and transmits the compressed data. The first input/output port(200) receives compressed data from transmission processor(100) and transmits the compressed data. The second input and output port(300) receives compressed data from the transmission processor(100), and the second input and output port(300) receives a compressed data from the first input and output port(200). The receiving processor(400) includes data compression or decompression algorithm and recovers the compressed data from the transmission processor(100) into an original state through the second input and output port(300).