De-jitter buffer adjustments based on estimated delay
CA 2583740 C · Owner: Black, Peter J. · Inventors: Black, Peter J.; Spindola, Serafin Diaz
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Systems and methods for adapting a de-jitter buffer to conform to air link conditions. An air link characteristic may be detected before that characteristic begins to affect packet delivery such as by slowing or , speeding delivery delay at a subscriber station. A receiver-side de-jitter buffer, which adds delay to received packets may adaptively adjust its size , based upon the detected air link characteristic such that the de-jitter , buffer is appropriately sized for anticipated data packets before they are received at the subscriber station.
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed October 12, 2005 and granted January 7, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 12, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.