A method for multiple-access communication
CA 2320537 A1 · Owner: Martin, Beatrice · Inventors: Martin, Beatrice
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a method for transmitting information blocks from a transmitter to a receiver over a multiple access channel shared among a plurality of transmitters. According to the invention the transmitter selects an access slot called reference access slot, among a set of available access slots to transmit a first information block. If the first information block is properly received by the receiver, the latter actualize the set of available access slots, by excluding at least one access slot from the set of available access slots where the excluded access slot is deduced from the reference access slot thanks to a predefined deterministic law. In particular once the terminal …
Read the whole patent
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 25, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 25, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 25, 2022.
- 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.