| 摘要 |
PROBLEM TO BE SOLVED: To achieve higher efficiency of data transmission by transmitting and receiving a large quantity of data using one code.SOLUTION: A data communication system includes a data transmission device and a data reception device. The data transmission device includes: storage means which stores code definition information in which a code of a prime number is uniquely defined for each data set including one or more pieces of data; and transmission means which, when transmitting a plurality of data sets, generates transmission data including a multiplication value resulting from multiplication of codes of prime numbers defined for respective data sets and the plurality of data sets and transmits the transmission data. The data reception device includes: storage means which stores the code definition information; and reception means which, when receiving transmission data, divides the multiplication value included in the transmission data by the code of prime number defined for each data set included in the transmission data and identifies code defined for each data set included in the transmission data on the basis of the division value. |
