Method and system for the determination of the pscn parameter starting from the mfn parameter in a dect cordless telephone system
CA 2216580 C · Owner: Italtel Spa · Inventors: Marnoni, Luca; De Benedittis, Rossella
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 and a system to obtain the so-called Primary Receiver Scan Carrier Number (PSCN) starting from the data regarding the so-called multiframe number (MFN) in a personal telephone system realized according to the DECT standard. The preferred embodiment of the present invention includes the following steps: calculating the minimum common multiple (m.c.m.) between the duration of a multiframe (160 ms) and the period necessary for the complete scanning of the frequencies by the radio fixed part (RFP); dividing this minimum common multiple (m.c.m.) by the duration of a multiframe and taking the quotient to obtain a periodicity value; waiting that the multiframe …
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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 March 29, 1996 and granted July 23, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 29, 2016.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 29, 2018.
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Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.