Process for the configuration of cells at one site in a digital cellular radiocommunication system, and corresponding site
CA 2230090 A1 · Owner: Alcatel Alsthom Compagnie Generale D'Electricite · Inventors: Kumar, Vinod
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns a process for the configuration of numerous geographic cells linked to a single broadcast/reception site in a digital cellular radiocommunication system. The site receives numerous base stations each of which is associated with one of the cells and each of which is defined by a separate BCCH carrier. The site is located in a zone that can be broken down into an inner corona presenting a primary traffic density, and at the centre of which is the broadcast/reception site and an outer corona, presenting a secondary traffic density inferior to that of the first and surrounding the inner corona. According to the invention outer corona traffic is supported by at least two …
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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 12, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 12, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 12, 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.