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:
Oct. 02, 2012
Filed:
May. 22, 2007
Hyo-jin Lee, Daejeon, KR;
Hyun-kyu Chung, Daejeon, KR;
Jae-kyun Kwon, Daejeon, KR;
Jae-young Ahn, Daejeon, KR;
Hee-soo Lee, Daejeon, KR;
Byung-jang Jeong, Daejeon, KR;
Hyo-Jin Lee, Daejeon, KR;
Hyun-Kyu Chung, Daejeon, KR;
Jae-Kyun Kwon, Daejeon, KR;
Jae-Young Ahn, Daejeon, KR;
Hee-Soo Lee, Daejeon, KR;
Byung-Jang Jeong, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
Disclosed are a base station, a relay station, and a terminal according to a method for designing a cellular system for improving resource usage efficiency by reducing interference between relay stations and interference between the base station and the relay station. The relay station gets control signals that terminals served by the base station transmit, and registers terminals, levels of the control signals of which are bigger than a predetermined value, to a list of the interference terminals. The relay station checks an interference resource through resource allocation information of the base station, checks an available resource corresponding to a resource except the interference resource among a resource allocated by the base station, and allocates some of the available resource to the terminal.