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:
Aug. 23, 2011
Filed:
Aug. 28, 2007
Jae-hyon Kim, Suwon-si, KR;
Sang-min Han, Hwaseong-si, KR;
Young-hwan Kim, Hwaseong-si, KR;
Mi-hyun Son, Seoul, KR;
Hyuncheol Park, Daejeon, KR;
Kwonhyung Lee, Daejeon, KR;
Jae-hyon Kim, Suwon-si, KR;
Sang-min Han, Hwaseong-si, KR;
Young-hwan Kim, Hwaseong-si, KR;
Mi-hyun Son, Seoul, KR;
Hyuncheol Park, Daejeon, KR;
Kwonhyung Lee, Daejeon, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A communication apparatus using a chaotic signal and a method thereof are provided. The communication apparatus includes a correlator which multiplies source data by one of an optical orthogonal code (OOC) and a prime sequence code (PSC), and outputs transmission data, a transmission signal generating unit which generates a chaotic transmission signal by masking the transmission data with respect to a chaotic signal, and an antenna which transmits the chaotic transmission signal. As a result, multiple accesses are enabled, and a wireless communication system for short-distance operation, which is economic and low power-consuming, is provided.