A method and an arrangement relating to telecommunications systems
CA 2304510 A1 · Owner: Kallin, Harald · Inventors: Magnusson, Sverker; Kallin, Harald; Almgren, K. Magnus
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a method of compiling transmitter-to-receiver relationships in a radio system. The radio system includes at least two receivers (B48, B42) and at least one transmitter (MS1) located in at least one radio coverage area (C42) of the receivers (B42). The method for a single transmitter (MS1) comprises the steps of: sending a signal (ARM) having known power (Put) on a transmission channel allocated to said transmitter (MS1); measuring in at least one of the receivers (B48 B42) the power received (S48, S42) from the transmitted signal (2 ACCESS), it being guaranteed that the signal will be a solitary signal upon reception; calculating the amplification …
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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 September 29, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 29, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 29, 2020.
- 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.