发明名称 |
METHOD AND WIRELESS COMPONENT FOR AVOIDING TCP PACKET RETRANSMISSION DURING MOBILE DEVICE HANDOFF |
摘要 |
<p>Under the present invention, a wireless component such as an access point or a mobile device is configured to manage the buffering of newly transmitted TCP packets. Specifically, the wireless component can receive both forwarded TCP packets and newly transmitted TCP packets. If a set of newly transmitted TCP packets is received out of order(i.e., before a set of previously transmitted TCP packets that must be forwarded), one out of order (newly transmitted) TCP packet will be passed for each of a quantity of tokens present on the wirelesss component. Each out of order TCP packet that is not passed will be buffered. Once a previously requested forwarded TCP packet is received and passed, the quantity of tokens is restiored to a predetermined quantity, and a commensurate number of buffered TCP packets can be passed.</p> |
申请公布号 |
EP1599970(A2) |
申请公布日期 |
2005.11.30 |
申请号 |
EP20040713616 |
申请日期 |
2004.02.23 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
CHOU, CHUN-TING;ZHONG, ZHUN |
分类号 |
H04L1/00;H04L1/18;H04L12/28;H04L12/56;H04W28/04;H04W36/02;H04W36/08;H04W80/06;(IPC1-7):H04L12/28;H04Q7/38 |
主分类号 |
H04L1/00 |
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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