| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a data transmission system wherein a receiver side can stably demultiplex multiplexed data. <P>SOLUTION: In the data transmission system capable of transmitting/receiving both start-stop synchronous data and synchronous data, a transmitter side 1 multiplexes the start-stop synchronous data and the synchronous data, attaches a synchronous pulse with a data pattern not recognized as the start-stop synchronous data to the head of the multiplexed data to configure multiplexed data, and transmits the multiplexed data, and the receiver side 2 is characterized in to detect the synchronous pulse and demultiplex the multiplexed data by using the data pattern of the synchronous pulse as a start position of demultiplexing the multiplexed data succeeding to the synchronous pattern. <P>COPYRIGHT: (C)2007,JPO&INPIT |
