| 摘要 |
<p>PURPOSE:To reduce data transfer time by including a flow count value of a content requesting consecutive flow of data to a response returned to an opposite station while checking the data. CONSTITUTION:When a reception side B receives a reception request from a main CPU1', the B raises a data request designating a sequence number and the flow count value, checks the received data by receiving the data in response to the response and the flow count value through packet transfer and transmits the response. The transmitted response in this case plays additionally a role of the consecutive data request message by including the last sequence number at which the data is received correctly and the flow count value being a packet number possible for reception. The reception side B receives the data to the response, checks the reception data and transmits again the response so as to complete a series of data transfer processing.</p> |
