| 摘要 |
PURPOSE:To detect an error in the transmission information simply by varying the kind of a redundancy bit for adding error detection depending on the kind of information. CONSTITUTION:In sending the information with different kind, the kind of redundancy bit for error detection is changed depending on the kind of information. Since the error is detected independently for each information with different kind at the reception side, the detection of error is not overlooked due to the confusion of other kind of information. Thus, it is possible to detect the error in the sent information earlier. That is, since the unique error detection method is used for each sent information of the different kind to check the information respectively, even when noise is produced and the sequence of the sent information is apparently fluctuated, it is possible to discriminate immediately the disorder of the sequence.
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