Method of supporting multiple codes in a wireless mobile communication system
CA 2603988 C · Owner: Lg Electronics Inc. · Inventors: Ihm, Bin-Chul; Ryu, Ki-Seon; Lee, Chang-Jae
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method of supporting multiple code types in a wireless mobile communication system is disclosed. More specifically a mobile station (MS) receives a , channel descriptor from a base station (BS) wherein the channel descriptor , includes at least one burst profile which includes a code type and an interval usage code. Thereafter, the MS, first, recognizes the code type which includes information on coding scheme to be used by the BS or the MS and recognizes, second, an interval usage code which is used for classifying all data bursts.
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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 February 28, 2006 and granted September 29, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 28, 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.
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.