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. 05, 2014
Filed:
Feb. 08, 2012
IN Gi Lim, Daejeon, KR;
Hyung-il Park, Daejeon, KR;
Chang Hee Hyoung, Daejeon, KR;
Sung Weon Kang, Daejeon, KR;
Jung Hwan Hwang, Daejeon, KR;
Tae Wook Kang, Daejeon, KR;
Kyungsoo Kim, Daejeon, KR;
Jung Bum Kim, Daejeon, KR;
Sung Eun Kim, Seoul, KR;
Jin Kyung Kim, Daejeon, KR;
Kyung Hwan Park, Daejeon, KR;
Byoung Gun Choi, Daegu, KR;
Tae Young Kang, Seoul, KR;
In Gi Lim, Daejeon, KR;
Hyung-Il Park, Daejeon, KR;
Chang Hee Hyoung, Daejeon, KR;
Sung Weon Kang, Daejeon, KR;
Jung Hwan Hwang, Daejeon, KR;
Tae Wook Kang, Daejeon, KR;
Kyungsoo Kim, Daejeon, KR;
Jung Bum Kim, Daejeon, KR;
Sung Eun Kim, Seoul, KR;
Jin Kyung Kim, Daejeon, KR;
Kyung Hwan Park, Daejeon, KR;
Byoung Gun Choi, Daegu, KR;
Tae Young Kang, Seoul, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
A receiver in a human communication system includes: receiving electrodes including a transmission frame including control frames and data frames; first and second switches connected with the receiving electrodes; a switching control unit controlling a switching of the first and second switches to selectively connect the receiving electrodes with the first and second switches in response to each control frame according to a predetermined rule every time each of the control frames is input; a signal processing unit performing signal processing on the transmission frame output from the first and second switches; a preamble detection unit detecting the first preamble from each of the control frames included in the signal-processed transmission frame to generate preamble correlation values for the first preamble; and a correlation value processing unit controlling the switching control unit to select pairs of final receiving electrodes among the receiving electrodes based on the preamble correlation values.