Title:
APPARATUS AND METHOD FOR RECEIVING DATA IN A COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2011/059166
Kind Code:
A1
Abstract:
The present invention relates to an apparatus and a method for receiving data using a low-density parity check (LDPC) decoding scheme in a digital broadcasting system. The method comprises calculating a parity check matrix of a trellis coded modulation symbol from data that is received via an antenna; transforming the calculated parity check matrix into a low-density parity check matrix; decoding the data having been received via the antenna, based on the transformed low-density parity check matrix; and recovering the data having been received via the antenna.
Inventors:
PARK SUNG-IK (KR)
KIM HEUNG-MOOK (KR)
KIM HEUNG-MOOK (KR)
Application Number:
PCT/KR2010/005233
Publication Date:
May 19, 2011
Filing Date:
August 10, 2010
Export Citation:
Assignee:
KOREA ELECTRONICS TELECOMM (KR)
PARK SUNG-IK (KR)
KIM HEUNG-MOOK (KR)
PARK SUNG-IK (KR)
KIM HEUNG-MOOK (KR)
International Classes:
H04N7/015
Foreign References:
| KR100222680B1 | 1999-10-01 | |||
| JP2008065969A | 2008-03-21 | |||
| KR100286304B1 | 2001-04-16 | |||
| KR100241770B1 | 2000-02-01 |
Attorney, Agent or Firm:
SHINSUNG PATENT FIRM (KR)
특허법인 신성 (KR)
특허법인 신성 (KR)
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