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:
Jul. 17, 2012
Filed:
Jan. 30, 2009
In-seok Hwang, Seoul, KR;
Soon-young Yoon, Seongnam-si, KR;
Sang-hoon Sung, Suwon-si, KR;
Jae-hee Cho, Seoul, KR;
Hoon Huh, Seongnam-si, KR;
In-Seok Hwang, Seoul, KR;
Soon-Young Yoon, Seongnam-si, KR;
Sang-Hoon Sung, Suwon-si, KR;
Jae-Hee Cho, Seoul, KR;
Hoon Huh, Seongnam-si, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
An apparatus and method for assigning subchannels of a transmitter in a communication system. The method includes dividing an entire frequency band into m subcarrier groups; mapping each of the m subcarrier groups to a subcarrier group index, wherein a subchannel includes n subcarriers selected from each of the m subcarrier groups corresponding to a subcarrier group index sequence; determining that a first data is needed to transmit in a first timing point; and assigning a first subchannel in the first timing point using a first subcarrier group index sequence. The first subcarrier group index sequence is different from a second subcarrier group index sequence used for assigning a second subchannel in a second timing point.