Controlling forward link traffic channel power
CA 2464875 A1 · Owner: Doerfler, Steven J. · Inventors: Malladi, Durga; Anderson, Jon James; Doerfler, Steven J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Forward link transmission power to a user terminal (124a 124b, 124c) in a , wireless communications system (100) having a plurality of beams (204) is controlled by determining a baseline power level Pbaseline, from a received , active pilot channel signal-to-noise ratio (SNR) (402); determining a power margin, Pmargin, from an identified interference susceptibility (404); determining a power level correction, Pcorrection based on an identified , packet error rate (PER) (406); and setting Ptransmit based on Pbaseline Pmargin, and Pcorrection (420). For example Ptransmit may be set to a power , level that is substantially equal to the sum of Pbaseline Pmargin, and , Pcorrection. 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 October 25, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 25, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 25, 2024.
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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.