发明名称 |
APPARATUS AND METHOD FOR IMPROVING TRANSPORT CONTROL PROTOCOL PERFORMANCE USING PATH RECOVERY NOTIFICATION OVER WIRELESS NETWORK |
摘要 |
Provided are an apparatus and method for improving transmission control protocol (TCP) performance using path recovery notification over a wireless network. The apparatus includes: a path recovery manager which detects a mobile host recovered from a temporary disconnection state and then outputs a detection signal to notify the detection result; a path recovery notification manager which receives the detection signal and generates an ACK (acknowledgement) packet to inform a transmitting end that the mobile host is recovered; and a first packet transceiver which transmits/receives the generated ACK packet and a data packet. Accordingly, a temporary disconnection state of a wireless network is explicitly informed to a transmitting end so as to transmit only lost packets without performing unnecessary congestion control, thereby improving TCP performance.
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申请公布号 |
US2010014419(A1) |
申请公布日期 |
2010.01.21 |
申请号 |
US20070517749 |
申请日期 |
2007.08.06 |
申请人 |
LEE MYUNG-JIN;KIM JONGIK;YOON DAESUB;KIM JU-WAN |
发明人 |
LEE MYUNG-JIN;KIM JONGIK;YOON DAESUB;KIM JU-WAN |
分类号 |
G06F11/00 |
主分类号 |
G06F11/00 |
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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