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:
Dec. 24, 2013
Filed:
Oct. 27, 2011
Jong-ee OH, Daejeon, KR;
Sok-kyu Lee, Daejeon, KR;
Min-ho Cheong, Daejeon, KR;
Jee-yon Choi, Daejeon, KR;
Jae-woo Park, Daejeon, KR;
Hyun-kyu Chung, Daejeon, KR;
Jong-Ee Oh, Daejeon, KR;
Sok-Kyu Lee, Daejeon, KR;
Min-Ho Cheong, Daejeon, KR;
Jee-Yon Choi, Daejeon, KR;
Jae-Woo Park, Daejeon, KR;
Hyun-Kyu Chung, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
Disclosed is an apparatus and method for transmitting/receiving data using a low-density parity check (LDPC) coding scheme in a communication system. The method includes generating a multi-user data packet containing data to be transmitted to a plurality of users, encoding the multi-user data packet as a BCC and an LDPC code, and transmitting the encoded multi-user data packet to the plurality of users. In the method, the encoding of the multi-user data packet encodes MPDU subframes corresponding to each of the plurality of users in the multi-user data packet as the LDPC code, and calculates information on a length in LDPC encoding, corresponding to the encoding of the multi-user data packet as the LDPC code.