发明名称 |
Verfahren und Vorrichtung zur effizienten Verringerung von graphischen Anzeigedaten für ihre Übertragung mittels eines Übertragungsprotokolls für niedrige Bandbreiten |
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 |
DE60109631(T2) |
申请公布日期 |
2006.01.19 |
申请号 |
DE2001609631T |
申请日期 |
2001.05.29 |
申请人 |
CITRIX SYSTEMS INC., FORT LAUDERDALE |
发明人 |
COLLINS, HENRY;YANG, RUIGUO |
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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