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:
Jan. 10, 2012
Filed:
Jul. 10, 2007
Chang-wook Ahn, Gwangju, KR;
Sang-boh Yun, Seongnam-si, KR;
Eung-sun Kim, Suwon-si, KR;
Harald Haas, Bremen, DE;
Mesleh Raed, Bremen, DE;
Tae-in Hyon, Hwaseong-si, KR;
Stephen Mclaughlin, Edinburgh, GB;
Chang-Wook Ahn, Gwangju, KR;
Sang-Boh Yun, Seongnam-si, KR;
Eung-Sun Kim, Suwon-si, KR;
Harald Haas, Bremen, DE;
Mesleh Raed, Bremen, DE;
Tae-In Hyon, Hwaseong-si, KR;
Stephen McLaughlin, Edinburgh, GB;
Samsung Electronics Co., Ltd., Suwon-si, KR;
The University Court of the University of Edinburgh, Edinburgh, GB;
Abstract
A spatial modulation method and transmitting and receiving apparatuses using the spatial modulation method in a MIMO system are provided. The spatial modulation method uses an index of an activated antenna and a signal modulation constellation as an information source. The spatial modulation method is applied to the transmitting apparatus. The receiving apparatus uses a spatial modulation detection method in which a channel path gain is repeatedly multiplied to detect the spatially modulated signal efficiently.