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. 24, 2012
Filed:
Jul. 20, 2006
Jae-hyon Kim, Suwon-si, KR;
Young-hwan Kim, Hwaseong-gun, KR;
Hyunkuk Kim, Daejeon, KR;
Hyuncheol Park, Daejeon, KR;
Seong-soo Lee, Suwon-si, KR;
Jaeseung Son, Daejeon, KR;
Jae-hyon Kim, Suwon-si, KR;
Young-hwan Kim, Hwaseong-gun, KR;
Hyunkuk Kim, Daejeon, KR;
Hyuncheol Park, Daejeon, KR;
Seong-soo Lee, Suwon-si, KR;
Jaeseung Son, Daejeon, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A PPB-CM communication system and method. The PPB-CM communication system includes a transmitter which splits a symbol period, which is a transmission unit of a communication signal, into at least a pair of parts, inserts a data signal into one of the parts, and transmits a communication signal having the data signal inserted; and a receiver which receives the communication signal from the transmitter and determines bit information of the symbol period according to which part of the symbol period has the data signal inserted, as determined by comparison of energy levels of the parts. Accordingly, a separate threshold is not required to determine the data bit of the symbol period. Thus, the communication signal can be accurately determined. Also, the communication system can be simply implemented without need of a delay line.