LDPC ENCODER AND DECODER AND LDPC ENCODING AND DECODING METHODS - Patent 1820275

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EP 1 820 275 A1

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(43)	Date of publication:
	22.08.2007 Bulletin 2007/34

(21)	Application number: 05821430.5

(22)	Date of filing: 07.12.2005

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International Patent Classification (IPC):

H03M 13/11^(2006.01)

(86)	International application number:
	PCT/KR2005/004177

(87)	International publication number:
	WO 2006/062351 (15.06.2006 Gazette 2006/24)

(84)	Designated Contracting States:
	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

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Priority:

08.12.2004 KR 20040103240
14.07.2005 KR 20050063905

(71)	Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
	Daejeon 305-350 (KR)

(72)	Inventors:
	LEE, Sang Hyun Seo-gu Daejeon 302-105 (KR) AHN, Jae Young Yuseong-gu Daejeon 305-761 (KR)

(74)	Representative: Betten & Resch
	Patentanwälte, Theatinerstrasse 8 80333 München 80333 München (DE)

(54)	LDPC ENCODER AND DECODER AND LDPC ENCODING AND DECODING METHODS