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:
Feb. 23, 2010
Filed:
Mar. 07, 2005
In-seok Hwang, Seoul, KR;
Jae-ho Jeon, Seongnam-si, KR;
Soon-young Yoon, Seoul, KR;
Sang-hoon Sung, Suwon-si, KR;
Seung-joo Maeng, Seongnam-si, KR;
Hoon Huh, Seongnam-si, KR;
Jae-hee Cho, Seoul, KR;
Jeong-heon Kim, Anyang-si, KR;
In-Seok Hwang, Seoul, KR;
Jae-Ho Jeon, Seongnam-si, KR;
Soon-Young Yoon, Seoul, KR;
Sang-Hoon Sung, Suwon-si, KR;
Seung-Joo Maeng, Seongnam-si, KR;
Hoon Huh, Seongnam-si, KR;
Jae-Hee Cho, Seoul, KR;
Jeong-Heon Kim, Anyang-si, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
A method for allocating a subchannel in a transmitter of an Orthogonal Frequency Division Multiple Access (OFDMA) cellular communication system in which an entire frequency band includes a plurality of bands, each of the bands includes a plurality of bins, and each of the bins includes a plurality of subcarriers. The method includes dividing a predetermined time interval into an Adaptive Modulation and Coding (AMC) subchannel time interval and a diversity subchannel time interval; selecting any one of the plurality of bands in the AMC subchannel time interval; selecting a predetermined number of bins among the plurality of bins in the selected band; and allocating the selected bins to the AMC subchannel.