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:
Oct. 13, 2009
Filed:
Jan. 05, 2006
Jae-hee Cho, Seoul, KR;
Soon-young Yoon, Seoul, KR;
Jae-hwan Chang, Suwon-si, KR;
Ji-ho Jang, Seoul, KR;
Pan-yuh Joo, Seoul, KR;
Jang-hoon Yang, Seongnam-si, KR;
Joong-ho Jeong, Seoul, KR;
Kwan-hee Roh, Suwon-si, KR;
Sang-hoon Sung, Suwon-si, KR;
Jae-Hee Cho, Seoul, KR;
Soon-Young Yoon, Seoul, KR;
Jae-Hwan Chang, Suwon-si, KR;
Ji-Ho Jang, Seoul, KR;
Pan-Yuh Joo, Seoul, KR;
Jang-Hoon Yang, Seongnam-si, KR;
Joong-Ho Jeong, Seoul, KR;
Kwan-Hee Roh, Suwon-si, KR;
Sang-Hoon Sung, Suwon-si, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
An apparatus and method for transmitting/receiving channel quality information (CQI) in a communication system having a frame including subchannels corresponding to the same frequency reuse factor or different frequency reuse factors. A base station (BS) allocates at least one of the subchannels in the frame to a subscriber station (SS), and sends a transmission request for a CQI for a subchannel desired to be received, to the SS. The SS measures channel quality for individual subchannels requested by the BS in response to the CQI request, and transmits the measured channel quality to the BS.