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:
Jun. 28, 2011
Filed:
Sep. 10, 2007
Byung-jik Kim, Seongnam-si, KR;
Seong-taek Hwang, Pyeongtaek-si, KR;
Won-jin Sung, Seoul, KR;
Jin-woo Choe, Seoul, KR;
Jong-hyun Park, Seoul, KR;
Jong-hyun Kim, Seoul, KR;
Byung-Jik Kim, Seongnam-si, KR;
Seong-Taek Hwang, Pyeongtaek-si, KR;
Won-Jin Sung, Seoul, KR;
Jin-Woo Choe, Seoul, KR;
Jong-Hyun Park, Seoul, KR;
Jong-Hyun Kim, Seoul, KR;
Samsung Electronics Co., Ltd., Maetan-Dong, Yeongtong-Gu, Suwon-Si, Gyeonggi-Do, Korea, KR;
Industry-University Cooperation Foundation Sogang University, Sinsu-Dong, Mapo-Gu, Seoul, KR;
Abstract
A method of assigning radio resources in a cellular system using wired Relay Stations (RSs) includes: a Base Station (BS) gathering feed-back control information of all Mobile Stations (MSs) via the RSs in a cell of the BS; a first process, wherein the MSs are divided into two groups according to a channel state of each MS; a second process, wherein sub-channels are dynamically assigned to MSs belonging to a group, in which a channel state of each MS is good, of the two groups; and a third process, wherein sub-channels are dynamically assigned to MSs belonging to a group, in which a channel state of each MS is bad, of the two groups by considering a resource state per RS and a channel gain between sub-channels.