发明名称 |
VERFAHREN UND VORRICHTUNGEN ZUM DYNAMISCHEN JUSTIEREN EINER DATENPAKET-FENSTERGRÖSSE FÜR DIE DATENPAKETÜBERTRAGUNG IN EINEM DRAHTLOSEN KOMMUNIKATIONSNETZ |
摘要 |
<p>In one example, a method in a wireless router system for transmitting data packets to a mobile device through a wireless network based upon a round trip time is provided. A number of packets matched for a window size are transmitted to the mobile device, and a round trip time is measured. The window size for data packet transmission is re-sized by increasing the window size if the round trip time is within a first threshold, and decreasing the window size if the round trip time is more than the first threshold but less than a second threshold. The window size is also decreased if the round trip time is more than the second threshold, where each such data packet is further marked as a lost packet. A number of packets matched for the re-sized window is subsequently transmitted, including a retransmission any packets marked as lost.</p> |
申请公布号 |
AT511258(T) |
申请公布日期 |
2011.06.15 |
申请号 |
AT20060790769T |
申请日期 |
2006.09.29 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
WISE, SIMON;PLUMB, MARC;PATTERSON, IAN;LEWIS, ALLAN |
分类号 |
H04L1/00 |
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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