The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 10, 2013
Filed:
Aug. 12, 2009
Chul-kyung Kim, Seoul, KR;
Chul-Kyung Kim, Seoul, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
An apparatus and method for flexibly changing a fixed target SIR, a fixed target SIR step size, and a time to perform a TX power control request, in order to prevent a receiver apparatus from performing an excessive TX power control request upon a sudden RX channel environment change in a mobile communication system. The apparatus includes a target Signal-to-Interference Ratio (SIR) determiner for flexibly changing a fixed target SIR upon a sudden target SIR re-decrease, after a previous increase, by decreasing a target SIR by a large step size at an initial stage of a sudden target SIR increase and decreasing the target SIR down-step size with an approach to a normal target SIR.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile