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:
Jul. 29, 2014
Filed:
Aug. 02, 2011
Jae-yun Ko, Suwon-si, KR;
Soon-young Yoon, Seoul, KR;
Cheol Mun, Suwon-si, KR;
Hee-jin Jung, Seoul, KR;
Jae-Yun Ko, Suwon-si, KR;
Soon-Young Yoon, Seoul, KR;
Cheol Mun, Suwon-si, KR;
Hee-Jin Jung, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Chungju National University Industry-Academic Cooperation Foundation, Chungju-si, KR;
Abstract
A scheduling method in a wireless communication includes receiving a Channel Quality Indicator (CQI) from a plurality of terminals. The method also includes determining an average transmission rate of each terminal based on the CQI by approximating an instantaneous transmission rate distribution to a Gaussian distribution. The method further includes determining a weight of each terminal such that the average transmission rate of each terminal satisfies a target transmission rate. The method also includes selecting a terminal set by applying the determined weight. Thus, it is possible to control the fairness between the terminals and to efficiently control the transmission rate of the terminals according to the required transmission rate and the channel environment of the terminals.