Power control system using acknowledgements
CA 2306178 A1 · Owner: Honcharenko, Walter · Inventors: Piazzi, Leonard; Feder, Peretz Moshes; Honcharenko, Walter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A power control system for a wireless communications system adjusts the transmit power of a wireless transmitter in relation to a number of acknowledgments, expected for radio transmissions over a wireless link. For example a wireless , unit, monitors the number of acknowledgments it receives (or fails to receive) for radio, packets that the wireless unit transmitted over the wireless link. The wireless unit, determines the number of acknowledgments lost in relation to the number of acknowledgments expected to be received by the wireless unit. The number of acknowledgments expected by the wireless unit can be based on the number of radio, packets transmitted by the wireless unit. If the …
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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 April 19, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 19, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 19, 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.