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:
Aug. 23, 2016
Filed:
Oct. 06, 2011
Hakseong Kim, Anyang-si, KR;
Mochan Yang, Seoul, KR;
Sungcheol Yoo, Incheon, KR;
Ohsoon Shin, Seoul, KR;
Yoan Shin, Seoul, KR;
Hakseong Kim, Anyang-si, KR;
Mochan Yang, Seoul, KR;
Sungcheol Yoo, Incheon, KR;
Ohsoon Shin, Seoul, KR;
Yoan Shin, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
SUNGKYUNKWAN UNIVERSITY FOUNDATION FOR CORPORATE, Suwon-Si, KR;
Abstract
According to the present invention, a method for a relay node (RN) to reallocate a resource in order to avoid inter-cell interference (ICI) in a wireless access system includes: overhearing a control channel including downlink or uplink resource allocation information transmitted by a plurality of base stations to terminals in the coverage area of each base station; sharing the RN by means of the plurality of base stations; confirming that there is a resource area in which conflicts are occurring by comparing resource areas allocated to terminals in the coverage area of the RN through the control channel; and, if it is determined, on the basis of the confirmation result, that there is a resource area in which conflicts are occurring, reallocating a resource to the resource area in which conflicts are occurring.