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. 01, 2013
Filed:
Jul. 02, 2009
Dong Seung Kwon, Daejeon, KR;
Choongil Yeh, Daejeon, KR;
Min Sik Seo, Daejeon, KR;
Young Seog Song, Daejeon, KR;
Byung-jae Kwak, Seoul, KR;
Ji Hung Kim, Daejeon, KR;
Wooram Shin, Daejeon, KR;
Hong-yeop Song, Seoul, KR;
Jung-hyun Kim, Seoul, KR;
Mi-young Nam, Seoul, KR;
Dong Seung Kwon, Daejeon, KR;
Choongil Yeh, Daejeon, KR;
Min Sik Seo, Daejeon, KR;
Young Seog Song, Daejeon, KR;
Byung-Jae Kwak, Seoul, KR;
Ji Hung Kim, Daejeon, KR;
Wooram Shin, Daejeon, KR;
Hong-Yeop Song, Seoul, KR;
Jung-Hyun Kim, Seoul, KR;
Mi-Young Nam, Seoul, KR;
Abstract
Disclosed is a decoding method and device for low density parity check codes using dynamic scheduling. The low density parity check codes are sequentially decoded, and the messages are scheduled in the descending order of the difference between values before and after updating the message transmitted from the variable node to the check node.