System and method for updating a sleep id of a mobile station in a bwa communication system
CA 2576046 C · Owner: Kang, Hyun-Jeong · Inventors: Kang, Hyun-Jeong; Lim, Hyoung-Kyu; Son, Jung-Je
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A system and method for updating a sleep identifier (SLPID) of a mobile station (MS) in a broadband wireless access (BWA) communication system having a sleep mode in which there is no transmission data and an awake mode in which there is transmission data. Upon recognizing a need to update an SLPID allocated to an MS in the sleep mode in the initial phase of the sleep mode a , base station (BS) reallocates a new SLPID to be allocated to the MS and transmits SLPID update information to the MS. Upon receiving the SLPID update information for its current SLPID during the sleep mode the MS updates its , current SLPID with the reallocated SLPID according to the received update information.
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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 17, 2005 and granted November 12, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 17, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
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