发明名称 |
DATA COMMUNICATION APPARATUS, DATA TRANSMISSION METHOD, AND COMPUTER SYSTEM |
摘要 |
Provided is a data communication apparatus which includes a transmission interval calculator (11) configured to calculate an effective transfer speed of the data based on a difference between an actual arrival time at which response data to transmission data transmitted to the other data communication apparatus has arrived and a predictive arrival time calculated by multiplying the number of relay devices passed until the response data transmitted from the other data communication apparatus arrives at the data communication apparatus by a transfer delay time necessary to pass through one relay device and a buffer size of the relay device (20) on a communication path of the data, and calculate a transmission interval of transmission data based on the calculated effective transfer speed and a transmission controller (12) configured to perform transmission control of transmission data based on the calculated transmission interval. Thus, congestion control is efficiently implemented in an interconnection network configured as a regular network. |
申请公布号 |
EP2760182(B1) |
申请公布日期 |
2017.03.01 |
申请号 |
EP20110872628 |
申请日期 |
2011.09.21 |
申请人 |
Fujitsu Limited |
发明人 |
AJIMA, Yuichiro;INOUE, Tomohiro;HIRAMOTO, Shinya |
分类号 |
H04L12/825;H04L12/26;H04L12/801;H04L12/835;H04L12/841;H04L29/08 |
主分类号 |
H04L12/825 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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