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:
Feb. 15, 2011
Filed:
Sep. 27, 2006
Hong-sil Jeong, Seoul, KR;
Sung-eun Park, Seoul, KR;
Seung-hoon Choi, Suwon-si, KR;
Dong-seek Park, Yongin-si, KR;
Chi-woo Lim, Suwon-si, KR;
Gyu-bum Kyung, Suwon-si, KR;
Jae-yoel Kim, Suwon-si, KR;
Hong-Sil Jeong, Seoul, KR;
Sung-Eun Park, Seoul, KR;
Seung-Hoon Choi, Suwon-si, KR;
Dong-Seek Park, Yongin-si, KR;
Chi-Woo Lim, Suwon-si, KR;
Gyu-Bum Kyung, Suwon-si, KR;
Jae-Yoel Kim, Suwon-si, KR;
Abstract
An apparatus is provided for transmitting a signal in a communication system using a Low Density Parity Check (LDPC) code. A controller determines a number of '0's to be inserted in information data according to a first coding rate to be applied when generating the information data into an LDPC code, and determines the number of '0's to be removed from the LDPC code. A ‘0’ inserter inserts ‘0s’ in the information data according to control of the controller. An LDPC encoder generates the LDPC code by encoding the ‘0’-inserted signal according to a first parity check matrix. A ‘0’ remover removes the inserted ‘0’s from the LDPC code.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile