Synchronization identifier generating method and apparatus...

Details Synchronization identifier generating method and apparatus... Synchronization identifier generating method and apparatus...

2007-01-09

2010-06-22

Neurauter, Jr., George C (Department: 2443)

Electrical computers and digital processing systems: multicomput

Distributed data processing

C707S793000, C713S176000, C713S181000

Reexamination Certificate

active

07743088

ABSTRACT:
Provided are a synchronization identifier generating method for synchronizing digital contents and an apparatus for the same. The synchronization identifier generating method includes setting a sampling level that indicates a frequency of sampling digital contents; sampling the digital contents on the basis of the set sampling level; generating a first message digest on the basis of data sampled during the sampling the digital contents; and generating a synchronization identifier including the set sampling level and the first message digest.

REFERENCES:
patent: 2002/0161769 (2002-10-01), Sutinen et al.
patent: 2004/0098398 (2004-05-01), Ahn et al.
patent: 2000-287140 (2000-10-01), None
patent: 2005-234836 (2005-09-01), None
patent: 2004-0093583 (2004-11-01), None
patent: 2005-0006975 (2005-01-01), None

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