| 摘要 |
In a packet transfer network node, the receiving ratio of first packets transmitted from its adjacent node is calculated to represent a proportion of the number of the first packets received from each adjacent node to the total number of those packets received from all adjacent nodes. Based on the receiving ratio calculated for a combination of a source and a destination corresponding to the destination and source of the second packets, respectively, the transmitting ratio of second packets is calculated for each adjacent node to define a proportion in which the second packets transmitted from a source corresponding to the destination of the first packets and meant for a destination corresponding to the source of the first packets are to be transmitted to an adjacent communication node. Based upon the transmitting ratios thus calculated, an adjacent node is selected to which a second packet is to be transmitted.
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