发明名称 |
Serial transmission apparatus, information processing apparatus, and serial transmission method |
摘要 |
<p>A serial transmission apparatus, which transmits data through a serial communication line, includes a transmission unit configured to transmit data stored in a transmission data buffer to a transmission destination apparatus, a time-out detector configured to detect a time out when a response to the transmitted data from the transmission destination apparatus is not received within a specified period of time, a recovery state detector configured to detect a recovery state representing that the serial communication line is in a link recovery process, and a retransmission request unit configured to request the transmission unit to transmit again the data which has been stored in the transmission data buffer when the time-out detector detects the time-out or when the recovery state detector detects the recovery state of the serial communication line.</p> |
申请公布号 |
EP2442502(A1) |
申请公布日期 |
2012.04.18 |
申请号 |
EP20110184786 |
申请日期 |
2011.10.12 |
申请人 |
FUJITSU LIMITED |
发明人 |
OGAMI, SHOGO;SHIRASE, KENJI;NEGISHI, TATSUHIKO |
分类号 |
H04L1/16;H04L25/02;H04L29/08;H04L29/10;H04L29/14 |
主分类号 |
H04L1/16 |
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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