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Method and apparatus for is-95b reverse link supplemental code channel frame validation and fundamental code channel rate decision improvement

CA 2438857 A1 · Owner: Achour, Baaziz · Inventors: Achour, Baaziz; Joshi, Abhay; Glazko, Serguei

CIPO record

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Abstract From the Canadian patent

The present invention provides a method and apparatus for maximizing throughput of a data call in a wireless communication system in which data is transmitted from a wireless station, such as a mobile station on multiple , assigned channels in accordance with a known transmission standard such as IS-, 95B. The multiple assigned channels include a fundamental channel and at least one supplemental channel. Data is formatted into variable rate data frames and transmitted on the fundamental channel and the supplemental channel. A wireless receiver, such as a base station receives the multiple assigned , channels. The wireless receiver demodulates and decodes data frames associated with …

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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 February 21, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 21, 2022.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 21, 2024.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledFebruary 21, 2002
GrantedNo grant recorded
Term endedFebruary 21, 2022
Patent numberCA 2438857 A1
Classification (IPC)H04W40/12 +1 more

Timeline

Timeline From CIPO dates

2003200520072009201120132015201720192021Application filedFeb 21, 2002Term endedFeb 21, 2022

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Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.