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Expired Canadian patentCanada

Method and system for providing quality of service assurance in wireless communication system

CA 2610444 C · Owner: Zhou, Yan · Inventors: Zhou, Yan

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Abstract From the Canadian patent

The present invention relates to a method and a system for providing a quality of service , assurance in a wireless communication. The method primarily includes: defining lossless , relocation indication information in a WiMax system transferring the lossless , relocation indication information between entities of the WiMax and providing a quality , of service , assurance to a corresponding service flow according to the transferred lossless relocation , indication information. The present invention also defines end to end MSS-ASN- CSN QoS , parameters for WiMax, so that the WiMax may selectively carry out lossless relocation, thereby , providing more appropriate QoS parameters for the …

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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 June 1, 2006 and granted September 30, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 1, 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.
FiledJune 1, 2006
GrantedSeptember 30, 2014
Term endedJune 1, 2026
Patent numberCA 2610444 C
Classification (IPC)H04W28/24

Timeline

Timeline From CIPO dates

2007200920112013201520172019202120232025Application filedJune 1, 2006Patent grantedSep 30, 2014Term endedJune 1, 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.