Integration of mobile station channel measurement with paging channel displacement operation in wireless communications system
CA 2294875 A1 · Owner: Ericsson, Inc. · Inventors: Anderson, Keith W.; Toot, Carl B. Jr.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In connection with paging displacement operation a mobile station delays , entry into sleep mode in order to read a specified number of subsequent alternate (i.e. every other) additional paging channel slots to receive a paging message. During the paging channel slots located between those designated for reading paging displacement related paging messages the mobile , station makes more efficient use of limited battery supplied energy resources by making any requisite signal strength measurements.
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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 July 7, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 7, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 7, 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.