| 摘要 |
PURPOSE:To reduce a burden of a communication node by decreasing the number of times of transmission of the communication node for executing a transfer operation at the state, by constituting the titled system so that each communication node transfers an information table in a shape of a loop in accordance with a transfer sequence which has been determined in advance. CONSTITUTION:A network information transfer system in provided with a means (the first-the fourth communication nodes 11-14) for sending and receiving an answer to and from a transmission origin of the information with respect to reception of its information, and a means for updating the information tables 21-24 of the own communication node, based on the received information. Also, this system is provided with a means for transmitting the information tables 21-24 of the own communication nodes 11-14, in accordance with a transmission sequence to other communication nodes 11-14 which have been determined in advance. Moreover, this system is constituted so that each communication node 11-14 is provided with a means for deciding whether there has been an answer or not with respect to transmission within a prescribed number of times, displaying the information for showing its fact on the information tables 21-24 of the own communication node, when there is no answer, and transmitting this information table to the next communication node in the transmission sequence.
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