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. 02, 2011
Filed:
Mar. 13, 2008
Dai-kwan Kim, Seoul, KR;
Jong-hyung Kwun, Seongnam-si, KR;
Jeong-ho Jeon, Pohang-si, KR;
Song Chong, Seongnam-si, KR;
Hyang-won Lee, Daejeon, KR;
Kyu-ho Son, Daejeon, KR;
Dai-Kwan Kim, Seoul, KR;
Jong-Hyung Kwun, Seongnam-si, KR;
Jeong-Ho Jeon, Pohang-si, KR;
Song Chong, Seongnam-si, KR;
Hyang-Won Lee, Daejeon, KR;
Kyu-Ho Son, Daejeon, KR;
Samsung Electronics Co., Ltd, Suwon-si, KR;
Korea Advanced Institute of Science and Technology (KAIST), Daejeon, KR;
Abstract
A method for feeding back a Channel Quality Indicator (CQI) in a mobile communication system is provided. The method includes determining a number of subchannels for which the MS feeds back CQIs based on a preset feedback efficiency factor, selecting the determined number of subchannels in a descending order of channel quality, and feeding back the CQIs of the selected subchannels to a Base Station (BS).