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:
Dec. 10, 2013
Filed:
Dec. 09, 2009
Jinxia Cheng, Suwon-si, KR;
Myeong Cheol Shin, Daejeon, KR;
Sang Boh Yun, Seongnam-si, KR;
Sung Soo Hwang, Yongin-si, KR;
Sei Joon Shim, Hwaseong-si, KR;
Sung Hwan Kim, Suwon-si, KR;
Jinxia Cheng, Suwon-si, KR;
Myeong Cheol Shin, Daejeon, KR;
Sang Boh Yun, Seongnam-si, KR;
Sung Soo Hwang, Yongin-si, KR;
Sei Joon Shim, Hwaseong-si, KR;
Sung Hwan Kim, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
The present invention relates to a method and a system for transmitting and receiving control information of an Multi-Input Multi-Output (MIMO) system, wherein the control information consists of information bits and parity bits. A base station transmits the control information including the location information for where the control information of the other terminal is transmitted. A terminal receives the control information of the other terminal based on the location information for where the control information of the other terminal is received. Therefore, the precoding matrix of the other terminal can be obtained from the received control information. The invention enables the removal of interference through the obtained precoding matrix when receiving a data symbol in an environment where a channel is not in a good state.