发明名称 |
METHOD AND SYSTEM FOR EFFICIENTLY REDUCING GRAPHICAL DISPLAY DATA FOR TRANSMISSION OVER A LOW BANDWIDTH TRANSPORT PROTOCOL MECHANISM |
摘要 |
The present invention improves the performance of distributed systems by reducing the amount of graphical data transmitted between an application server and a thin client. The encoding technique used for graphical data is adapted in response to the repetitiveness of the graphical data during a particular client-server session. Indexes are maintained that are indicative of this repetitiveness and which identify a particular location in the client's cache memory storing the graphical data. Where the index is not found, but a fuzzy key indicates a strong likelihood that the graphical object is located at the client, the client's persistent storage memory is searched for a file name corresponding to the fuzzy key and which stores the graphical object therein. |
申请公布号 |
WO0193525(A3) |
申请公布日期 |
2002.03.21 |
申请号 |
WO2001US17059 |
申请日期 |
2001.05.25 |
申请人 |
CITRIX SYSTEMS, INC. |
发明人 |
COLEMAN, PAUL;YANG, RUIGUO;COLLINS, HENRY |
分类号 |
G06F3/153;G06F3/14;G06F17/30;H04L29/06;H04L29/08 |
主分类号 |
G06F3/153 |
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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