| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a data communication method and a data communication system which are able to detect an error of a control information part in a communication frame. <P>SOLUTION: Communication is performed by use of a communication frame comprising a header including a control code, a data part comprised of transmission data, and an error detection part comprised of a CRC code. When a transmission side transmits data in which an error detection code for control to perform error detection of the header is included in the error detection part, a reception side performs error detection of the header based on the error detection code for control, and therefore, it is possible to detect occurrence or no-occurrence of an error of the header based on the CRC code by performing error detection of the header based on the error detection code for control. <P>COPYRIGHT: (C)2013,JPO&INPIT |
