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:
Nov. 02, 2010
Filed:
Aug. 12, 2005
Hyun-seok OH, Incheon, KR;
Kwang-man OK, Yongin-si, KR;
Sang-hyo Kim, Suwon-si, KR;
Min-goo Kim, Yongin-si, KR;
Su-jin Yoon, Suwon-si, KR;
Hyun-Seok Oh, Incheon, KR;
Kwang-Man Ok, Yongin-si, KR;
Sang-Hyo Kim, Suwon-si, KR;
Min-Goo Kim, Yongin-si, KR;
Su-Jin Yoon, Suwon-si, KR;
Qualcomm Incorporated, San Diego, CA (US);
Abstract
An apparatus and method for allocating a frequency resource to a user equipment (UE) in an orthogonal frequency division multiplexing (OFDM) mobile communication system. A base station receives feedback information including at least mobility information from the UE, and determines from the mobility information whether the UE belongs to a fast group or a slow group. The base station allocates a frequency resource for the UE according to an open-loop solution if the UE belongs to the fast group, allocates a frequency resource for the UE according to a closed-loop solution if the UE belongs to the slow group, and transmits data for the UE using the allocated frequency resource.