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:
Mar. 02, 2010
Filed:
Jun. 21, 2006
Hong-sil Jeong, Seoul, KR;
Chan-byoung Chae, Seoul, KR;
Dong-seek Park, Yongin-si, KR;
Jae-yoel Kim, Suwon-si, KR;
Young-kyun Kim, Seongnam-si, KR;
Hong-Sil Jeong, Seoul, KR;
Chan-Byoung Chae, Seoul, KR;
Dong-Seek Park, Yongin-si, KR;
Jae-Yoel Kim, Suwon-si, KR;
Young-Kyun Kim, Seongnam-si, KR;
Abstract
Provided is an apparatus and method for transmitting/receiving data in a communication system using a structured Low Density Parity Check (LDPC) code. The transmitter performs structured LDPC coding on input information data using a structured LDPC code, parallel-converts a structured LDPC codeword generated by performing the structured LDPC coding, in units of groups having a predetermined size, and transmits data. The receiver receives a plurality of parallel data streams, serial-converts the received parallel data streams in units of groups having a predetermined size, and performs structured LDPC decoding on the data which was serial-converted group by group, using a structured LDPC code.