A distributed system and method for prefetching objects
Abstract
An satellite-based internet access includes uses a distributed proxy server that reduces a delay associated with the retrieval of inline objects of web pages. The distributed proxy server includes a first component which runs on the browser side of the satellite link and communicates with web browsers, and a second component which runs on an Internet side of the satellite link and communicates with web servers. When a web page is requested over the satellite link, the second component determines whether the parent file includes any references to inline objects, and prefetches each such inline object. The prefetched objects are transmitted over the satellite link to the first component, which in-turn stores the prefetched objects in a cache and provides the prefetched objects to the requesting web browser. The first component may also block browser requests for prefetched inline objects from unnecessarily being transmitted over the satellite link.
Term
Term ended
Projected expiry passed 5 August 2018, 8.1 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
22 members in 11 offices
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 5484797 | United States of America | P | |
| 9816353 | United States of America | W |
Members22
| Document | Office | Kind | |
|---|---|---|---|
| CA2298712A1 | Canada | A1 | |
| WO9908429A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU8771598A | Australia | A | |
| WO9908429A8 | World Intellectual Property Organization (WIPO) | A8 | |
| EP1002410A1 | European Patent Office (EPO) | A1 | |
| CN1272279A | China | A | |
| KR20010022687A | Republic of Korea | A | |
| AU737551B2 | Australia | B2 | |
| US6282542B1 | United States of America | B1 | |
| JP2001513600A | Japan | A | |
| US2002010761A1 | United States of America | A1 | |
| CN1108685C | China | C | |
| US2003120658A1 | United States of America | A1 | |
| US6598048B2 | United States of America | B2 | |
| RU2210871C2 | Russian Federation | C2 | |
| EP1002410B1 | European Patent Office (EPO) | B1 | |
| ATE282922T1This record | Austria | T1 | |
| DE69827638D1 | Germany | D1 | |
| US6907429B2 | United States of America | B2 | |
| DE69827638T2 | Germany | T2 | |
| KR100571059B1 | Republic of Korea | B1 | |
| JP3774807B2 | Japan | B2 |
Numbers
- Application
- 98939245
Titles2
- English
- DISTRIBUTED SYSTEM AND METHOD FOR PRE-PICKING OBJECTS
- German
- VERTEILTES SYSTEM UND VERFAHREN ZUM OBJEKTVORABHOLEN
Classification
- CPC, 10
- G06F16/9574
- H04B7/18582
- H04L67/02
- H04L67/2876
- H04L67/289
- H04L69/329
- H04L67/56
- H04L67/5681
- Y10S707/99931
- H04L9/40
- IPC, 7
- G06F12 00
- G06F13 00
- G06F17 30
- H04B7 185
- H04L13 08
- H04L29 06
- H04L29 08