Electrical computers and digital processing systems: multicomput – Multicomputer synchronizing
Reexamination Certificate
2008-06-02
2011-12-06
Nawaz, Asad (Department: 2455)
Electrical computers and digital processing systems: multicomput
Multicomputer synchronizing
C704S500000
Reexamination Certificate
active
08073975
ABSTRACT:
In order to improve interactive compression using compression state information, the side information caches of communicating parties must be updated, or synchronized. The present invention is directed to a method of synchronizing side information databases within an interactive compression system comprising two communicating parties comprising the steps of transmitting, from the a first communicating party to the second communicating party, a device hierarchical node index; comparing the device hierarchical node index with a server hierarchical node index and then determining a shared hierarchical node index based on common entries in the two hierarchical node indexes.
REFERENCES:
patent: 5678052 (1997-10-01), Brisson
patent: 5809468 (1998-09-01), Takahashi et al.
patent: 5909551 (1999-06-01), Tahara et al.
patent: 5956490 (1999-09-01), Buchholz et al.
patent: 6492917 (2002-12-01), Goel et al.
patent: 6801141 (2004-10-01), Yang et al.
patent: 7043686 (2006-05-01), Maruyama et al.
patent: 7392321 (2008-06-01), Wolf et al.
patent: 7649909 (2010-01-01), Archard et al.
patent: 7721303 (2010-05-01), Alves de Moura et al.
patent: 2002/0058501 (2002-05-01), Hannu et al.
patent: 2005/0198044 (2005-09-01), Kato et al.
patent: 2007/0226372 (2007-09-01), Zwart et al.
patent: 2008/0162150 (2008-07-01), Ramaswamy
patent: 2008/0244094 (2008-10-01), Rich et al.
patent: 1564654 (2005-08-01), None
European Patent Application No. 08757188.1, Search Report dated on May 21, 2010.
Written Opinion and International Search Report, PCT/CA2008/001052 dated Aug. 29, 2008.
Ahmed Salmaan
Singh Ajit
Sze David P.
Yang En-Hui
Borden Ladner Gervais LLP
Henry Marie Georges
Kinsman Leslie A.
Nawaz Asad
Research In Motion Limited
LandOfFree
Synchronization of side information caches does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Synchronization of side information caches, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Synchronization of side information caches will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4254379