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:
Sep. 11, 2012
Filed:
Dec. 29, 2005
Young-ho Jung, Seoul, KR;
Jae-hak Chung, Seoul, KR;
Chan-soo Hwang, Yongin-si, KR;
Seung-hoon Nam, Seoul, KR;
Young-Ho Jung, Seoul, KR;
Jae-Hak Chung, Seoul, KR;
Chan-Soo Hwang, Yongin-si, KR;
Seung-Hoon Nam, Seoul, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
An adaptive subchannel and bit allocation method in a wireless communication system. A mobile station analyzes channel quality information of a subchannel at a predetermined period and determines a feedback band index with a maximum decision criterion. The mobile station feeds back the determined feedback band index with the maximum decision criterion to a base station. The base station generates band allocation information using the feedback information from the mobile station, and transmits the band allocation information to the mobile station. The mobile station transmits AMC information using the band allocation information received from the base station. The base station estimates a channel using the AMC information transmitted from the mobile station and allocates bits to the allocated band according to the channel estimation result.