EP 1800406 A2 20070627 - METHOD OF ENCODING AND DECODING USING LDPC CODE AND APPARATUS THEREOF
Title (en)
METHOD OF ENCODING AND DECODING USING LDPC CODE AND APPARATUS THEREOF
Title (de)
VERFAHREN ZUM CODIEREN UND DECODIEREN UNTER VERWENDUNG VON LDPC-CODE UND VORRICHTUNG DAFÜR
Title (fr)
PROCEDE DE CODAGE ET DE DECODAGE AU MOYEN DU CODE LDPC ET APPAREIL ASSOCIE
Publication
Application
Priority
- KR 2005003041 W 20050914
- KR 20040074732 A 20040917
- KR 20040077013 A 20040924
Abstract (en)
[origin: WO2006031062A2] A method of encoding/decoding using an LDPC code and apparatus thereof are disclosed, by which a memory for storing a parity check matrix can be saved. The present invention includes generating a parity check matrix by expanding a base matrix including a permutation type defining a permutation matrix as at least one element, wherein the permutation matrix is generated from permutating a sequence of at least one of rows and columns of at least one base permutation matrix or rotating the at least one base permutation matrix and encoding or decoding the input data using the parity check matrix.
IPC 8 full level
H03M 13/05 (2006.01)
CPC (source: EP)
H03M 13/03 (2013.01); H03M 13/033 (2013.01); H03M 13/116 (2013.01); H03M 13/1185 (2013.01)
Citation (search report)
See references of WO 2006031062A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006031062 A2 20060323; WO 2006031062 A3 20061102; EP 1800406 A2 20070627
DOCDB simple family (application)
KR 2005003041 W 20050914; EP 05787114 A 20050914