| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To more appropriately perform congestion control on the basis of a processing load in a repeater. <P>SOLUTION: This repeater 10 has a function for relaying a data packet transmitted from a transmitter 20 and is provided with a load monitoring part 12 for monitoring a processing load, a determining part 13 for determining whether a load value is not higher than a threshold, a transmitting speed calculating part 14 for calculating an instruction transmitting speed to the transmitter 20 when the processing value is determined not to be higher than the threshold, a comparing part 16 for comparing a transmitting speed specified by information included in the data packet with the calculated instruction transmitting speed, and a transmitting speed updating part 17 for updating information about a transmitting speed of the data packet. The transmitter 20 has a function for transmitting a data packet and is provided with a congestion state measuring part 23 for measuring the congested state of a network and a transmitting speed determining part 24 for determining a transmitting speed on the basis of the congested state and instruction transmitting speed information or the like included in Ack (acknowledgement). <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
