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. 18, 2017
Filed:
Dec. 04, 2014
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
Beomju Kim, Seoul, KR;
Sang-Wook Suh, Yongin-si, KR;
Daesik Hong, Seoul, KR;
Sung-Mook Lim, Seoul, KR;
Wonsuk Chung, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Industry Academic Cooperation Foundation, Yonsei University, Seoul, KR;
Abstract
An apparatus and method for performing uplink scheduling in a Multiple-Input Multiple-Output (MIMO) system are provided. The method includes selecting User Equipments (UEs) as members of at least one user set for simultaneous transmission from among UEs from which channel information is received, using the channel information, and generating a power control value for each of the at least one user set and transmitting the power control value to UEs of the user set. The at least one user set includes a second user set including UEs selected according to interference that the UEs cause to a first user set from among remaining UEs unselected for the first user set, the first user set including UEs selected in a descending order of reception power from among the UEs from which the channel information is received.