发明名称 METHOD AND SYSTEM FOR AVOIDING TCP PACKET RETRANSMISSION DURING MOBILE DEVICE HANDOFF
摘要 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 wireless 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 restored to a predetermined quantity, and a commensurate number of buffered TCP packets can be passed.
申请公布号 WO2004077719(A3) 申请公布日期 2004.11.04
申请号 WO2004IB00521 申请日期 2004.02.23
申请人 KONINKLIJKE PHILIPS ELECTRONICS N.V.;CHOU, CHUN-TING;ZHONG, ZHUN 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 主分类号 H04L1/00
代理机构 代理人
主权项
地址