Method for stream based compressed file download with...

Details Method for stream based compressed file download with... Method for stream based compressed file download with...

2008-01-17

2010-06-08

Peyton, Tammara (Department: 2182)

Electrical computers and digital data processing systems: input/

Input/output data processing

Peripheral adapting

C710S063000, C710S064000, C714S001000, C714S748000, C714S819000, C709S221000, C709S224000, C711S001000, C711S004000

Reexamination Certificate

active

07734850

ABSTRACT:
A system and method are provided for storing and using recovery state information during a data stream transfer, such as a download. During the download of compressed, archived data, the system tracks the position of the last file boundary and the position of the last compression block boundary before the last file boundary, and the system stores this information as a recovery state. If the download is interrupted, the system uses the recovery state information to resume the download at an efficient location in the data stream.

REFERENCES:
patent: 5586280 (1996-12-01), Simms
patent: 6460163 (2002-10-01), Bowman et al.
patent: 6522268 (2003-02-01), Belu
patent: 6928468 (2005-08-01), Leermakers
patent: 2004/0054953 (2004-03-01), Mitchell et al.

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