Method of generating timestamps for isochronous data
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 24, 2009
Grant Date -
Apr 14, 2005
app pub date -
Dec 2, 2004
filing date -
Apr 7, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method of generating timestamps for isochronous data includes locking a data stream time and an isochronous network time to a local clock signal such that a bi-directional mapping may be made between the two time domains. Timing information is extracted from both IEEE 1394 based data packets and a conventional house reference signal in order to obtain scale and offset factors that exist between the two signals. The scale and offset factors are applied to a generated video clock signal in order to predict a future video time in terms of IEEE 1394 time.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully