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:
Jun. 05, 2012
Filed:
Feb. 21, 2007
Young Gon Choi, Yongin-si, KR;
Hyun Cheol Park, Daejeon, KR;
Eung Sun Kim, Yongin-si, KR;
Jin Sae Jung, Yongin-si, KR;
Jung Ho Kim, Yongin-si, KR;
Kyle Kim, Yongin-si, KR;
Ji Hoon Lee, Yongin-si, KR;
Sung Won Lee, Yongin-si, KR;
Yong Sung Roh, Yongin-si, KR;
Hae Lyong Kim, Daejeon, KR;
Young Gon Choi, Yongin-si, KR;
Hyun Cheol Park, Daejeon, KR;
Eung Sun Kim, Yongin-si, KR;
Jin Sae Jung, Yongin-si, KR;
Jung Ho Kim, Yongin-si, KR;
Kyle Kim, Yongin-si, KR;
Ji Hoon Lee, Yongin-si, KR;
Sung Won Lee, Yongin-si, KR;
Yong Sung Roh, Yongin-si, KR;
Hae Lyong Kim, Daejeon, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
Provided is a constellation rotation relay system and constellation rotation relay method which can acquire full diversity gain by performing constellation rotation for a channel matrix in a relay network when configuring a virtual MIMO channel. The constellation rotation system includes a matrix creator for creating a symbol matrix by configuring a symbol transmitted in parallel from a source of a relay network; and a constellation rotation unit constellation rotating the symbol in the symbol matrix by adding a constellation rotation matrix to the created symbol matrix.