| 发明名称 |
TRANSMITTING APPARATUS, RECEIVING APPARATUS AND INFORMATION COMMUNICATION METHOD |
| 摘要 |
After transmitting a packet, a transmitting side forcibly retransmits the same forcible retransmission packet as the packet to a receiving side after a time interval T (<RTT) between packets elapses without waiting for the elapse of a predetermined acknowledgment wait time RTT intended to wait for an ACK/NACK response from the receiving side, and regardless of the ACK/NACK response of the packet from the receiving side. As a result, a retransmission delay time when an error occurs in the packet is shortened by RTT-T from 2×RTT in conventional ARQ to RTT+T. |
| 申请公布号 |
EP1903747(A1) |
申请公布日期 |
2008.03.26 |
| 申请号 |
EP20050758321 |
申请日期 |
2005.07.08 |
| 申请人 |
FUJITSU LTD. |
发明人 |
SHIIZAKI, KOTARO;JITSUKAWA, DAISUKE;SUDA, KENJI;SEKI, HIROYUKI |
| 分类号 |
H04L1/16;H04L1/18;H04L29/08;H04W28/04 |
主分类号 |
H04L1/16 |
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