System and method for a negative acknowledgement-based transmission control protocol
CA 2321020 A1 · Owner: Salim, Jamal Hadi · Inventors: Salim, Jamal Hadi; Nandy, Biswajit B.; Seddigh, Nabil N.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A system and method for transmitting data in a data communications network using, a transmission control protocol to provide reduced acknowledgment control traffic, error recovery, and congestion control. A communications link is established between a transmitter and a receiver. Setting the communications link includes setting a network congestion window to an initial length. A sequence, or stream of data packets is sent from the transmitter to the receiver. The receiver, detects any missing packets by examining the sequence numbers of the incoming packets, and sends, negative acknowledgments generally no more than four, to the transmitter identifying the missing, data packet. When …
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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 September 27, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 27, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 27, 2022.
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Timeline
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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.