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Expired Canadian patentCanada

Methods and systems for adaptive server selection in wireless communications

CA 2619837 C · Owner: Grob, Matthew Stuart · Inventors: Attar, Rashid Ahmed Akbar; Grob, Matthew Stuart; Wu, Qiang

CIPO record

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Abstract From the Canadian patent

Embodiments disclosed herein relate to methods and systems for providing adaptive server selection in wireless communications. An access terminal may be configured to determine a forward link quality metric associated with each of a plurality of sectors serviced by a plurality of access points; assign credits to each sector in relation to the forward link quality metric; and change a data source control (DSC) value if the credits accumulated for a nonserving sector at a DSC change boundary is greater than a predetermined threshold, where the non-serving sector and the serving sector for the access terminal belong to different cells. The access terminal may be further configured to …

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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 August 16, 2006 and granted May 1, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 16, 2026.
  • Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledAugust 16, 2006
GrantedMay 1, 2012
Term endedAugust 16, 2026
Patent numberCA 2619837 C
Classification (IPC)H04L12/28

Timeline

Timeline From CIPO dates

2007200920112013201520172019202120232025Application filedAug 16, 2006Patent grantedMay 1, 2012Term endedAug 16, 2026

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