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:
Jan. 27, 2015
Filed:
Nov. 04, 2011
Dong IN Kim, Suwon-si, KR;
Hi-chan Moon, Yongin-si, KR;
Seong-woo Ahn, Seongnam-si, KR;
Jung-su Han, Yongin-si, KR;
Seung-ah Chae, Suwon-si, KR;
Mi-seong Jin, Seongnam-si, KR;
Dong In Kim, Suwon-si, KR;
Hi-Chan Moon, Yongin-si, KR;
Seong-Woo Ahn, Seongnam-si, KR;
Jung-Su Han, Yongin-si, KR;
Seung-Ah Chae, Suwon-si, KR;
Mi-Seong Jin, Seongnam-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Sungkyunkwan University Foundation for Corporate Collaboration, Suwon-si, KR;
Abstract
An apparatus and a method for a cluster-based power control at a macro base station in a wireless communication system are provided. The method includes broadcasting an interference allowance value determined based on a predefined aggregate interference to a femto cell, updating the interference allowance value with consideration of a channel activity for each femto cell group on a cluster basis, and when detecting a change in an aggregate interference generated due to femto cell power allocation, repeating determination of an interference allowance value so that a Quality of Service (QoS) of a macro cell user is met, and broadcasting the interference allowance value to a femto cell.