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. 15, 2008
Filed:
Sep. 02, 2005
Kwang-man OK, Yongin-si, KR;
Chung-gu Kang, Seoul, KR;
Min-goo Kim, Yongin-si, KR;
Wi-sang Rho, Seoul, KR;
Kwang-Man Ok, Yongin-si, KR;
Chung-Gu Kang, Seoul, KR;
Min-Goo Kim, Yongin-si, KR;
Wi-Sang Rho, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A transmission and reception apparatus and method for use in a wireless communication system, and an apparatus and method for adaptively transmit and receive a signal according to channel state in a wireless communication system. An apparatus for adaptively performing transmission according to a state of a channel transmitted from a transmitter to at least one receiver includes a signal to interference ratio estimator for estimating a signal to interference ratio of the channel using a signal transmitted from the at least one receiver; and an adaptive transmitter for transmitting data to the at least one receiver on a basis of the estimated signal to interference ratio.