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. 22, 2009
Filed:
Nov. 25, 2005
Seung-young Park, Seoul, KR;
Yeon-woo Lee, Seongnam-si, KR;
Sang-boh Yun, Seongnam-si, KR;
Yung-soo Kim, Seongnam-si, KR;
Seung-Young Park, Seoul, KR;
Yeon-Woo Lee, Seongnam-si, KR;
Sang-Boh Yun, Seongnam-si, KR;
Yung-Soo Kim, Seongnam-si, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
In an orthogonal frequency division multiplexing (OFDM) mobile communication system, an apparatus and method allocates resources for data transmission and transmits/receives user data using the allocated resources. A full subcarrier band allocable for one cell is divided into a plurality of subcarrier regions. Subcarriers selected from subcarriers existing in one of the plurality of subcarrier regions are allocated for each of a plurality of sectors constituting the cell. The subcarriers are allocated such that subcarriers existing in different subcarrier regions are allocated for neighboring sectors in the cell.