BIT PERMUTATION PATTERN FOR BICM WITH LDPC CODES OF RATE 2/3 AND 256QAM CONSTELLATIONS

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EP 2 214 318 B8

(12)	CORRECTED EUROPEAN PATENT SPECIFICATION
	Note: Bibliography reflects the latest situation

(15)	Correction information:
	Corrected version no 1 (W1 B1)

(48)	Corrigendum issued on:
	13.12.2017 Bulletin 2017/50

(45)	Mention of the grant of the patent:
	28.06.2017 Bulletin 2017/26

(21)	Application number: 08853412.8

(22)	Date of filing: 25.11.2008

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International Patent Classification (IPC):

H03M 13/11^(2006.01)
H03M 13/35^(2006.01)
H04L 27/34^(2006.01)
H03M 13/03^(2006.01)

H03M 13/27^(2006.01)
H04L 1/00^(2006.01)
H04L 27/36^(2006.01)
H03M 13/25^(2006.01)

(86)	International application number:
	PCT/JP2008/071312

(87)	International publication number:
	WO 2009/069580 (04.06.2009 Gazette 2009/23)

(54)	BIT PERMUTATION PATTERN FOR BICM WITH LDPC CODES OF RATE 2/3 AND 256QAM CONSTELLATIONS BITPERMUTATIONSMUSTER FÜR BICM MIT LDPC KODES DER RATE 2/3 UND 256QAM KONSTELLATIONEN MOTIFS DE PERMUTATION DE BITS POUR BICM PAR DES CODES LDPC DE TAUX 2/3 AVEC DES CONSTELLATIONS 256QAM

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
	Designated Extension States:
	RS

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Priority:

26.11.2007 JP 2007304689
26.11.2007 JP 2007304690
18.03.2008 JP 2008070467
18.11.2008 WO PCT/JP2008/070960

(43)	Date of publication of application:
	04.08.2010 Bulletin 2010/31

(60)	Divisional application:
	15163589.3 / 2924882

(73)	Proprietor: Saturn Licensing LLC
	New York (US)

(72)	Inventors:
	YOKOKAWA, Takashi Tokyo 108-0075 (JP) YAMAMOTO, Makiko Tokyo 108-0075 (JP) OKADA, Satoshi Tokyo 108-0075 (JP) IKEGAYA, Ryoji Tokyo 108-0075 (JP)

(74)	Representative: D Young & Co LLP
	120 Holborn London EC1N 2DY London EC1N 2DY (GB)

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References cited: :

JP-A- 2008 263 566

DVB ORGANIZATION: "tm3980r1.DVB-T2.V0.5.6.pdf", DVB, DIGITAL VIDEO BROADCASTING, C/O EBU - 17A ANCIENNE ROUTE - CH-1218 GRAND SACONNEX, GENEVA - SWITZERLAND, 17 March 2008 (2008-03-17), XP017802196,
TAKASHI YOKOKAWA ET AL: "Parity and column twist bit interleaver for DVB-T2 LDPC codes", PROC. 5TH INTERNATIONAL SYMPOSIUM ON TURBO CODES AND RELATED TOPICS, IEEE, PISCATAWAY, NJ, USA, 1 September 2008 (2008-09-01), pages 123-127, XP031353674, DOI: 10.1109/TURBOCODING.2008.4658684 ISBN: 978-1-4244-2862-5
DVB ORGANIZATION: "T2_0195 CfT response Rai-reply.pdf", DVB, DIGITAL VIDEO BROADCASTING, C/O EBU - 17A ANCIENNE ROUTE - CH-1218 GRAND SACONNEX, GENEVA - SWITZERLAND, 4 June 2007 (2007-06-04), XP017817438,
DVB ORGANIZATION: "BitInt.SamsungM&I012.pdf", DVB, DIGITAL VIDEO BROADCASTING, C/O EBU - 17A ANCIENNE ROUTE - CH-1218 GRAND SACONNEX, GENEVA - SWITZERLAND, 15 September 2007 (2007-09-15), XP017817137,
"Digital Video Broadcasting (DVB); Second generation framing structure, channel coding and modulation systems for Broadcasting, Interactive Services, News Gathering and other broadband satellite applications European Broadcasting Union Union Européenne de Radio-Télévision EBUÜER; ETSI EN 302 307", IEEE, LIS, SOPHIA ANTIPOLIS CEDEX, FRANCE, vol. BC, no. V1.1.2, 1 June 2006 (2006-06-01), XP014034070, ISSN: 0000-0001
LI Y ET AL: "BIT-RELIABILITY MAPPING IN LDPC-CODED MODULATION SYSTEMS", IEEE COMMUNICATIONS LETTERS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 9, no. 1, 1 January 2005 (2005-01-01) , pages 1-03, XP001211457, ISSN: 1089-7798, DOI: 10.1109/LCOMM.2005.1375222
DVB ORGANIZATION: "t2_0455r4_en_302755v010101_0.2_clean.doc" , DVB, DIGITAL VIDEO BROADCASTING, C/O EBU - 17A ANCIENNE ROUTE - CH-1218 GRAND SACONNEX, GENEVA - SWITZERLAND, 20 February 2009 (2009-02-20), XP017817954,
LE GOFF, S.Y.: 'Signal constellations for bit- interleaved coded modulation' INFORMATION THEORY, IEEE TRANSACTIONS ON vol. 49, no. ISS..., January 2003, pages 307 - 313, XP011074657
MADDOCK, R.D. ET AL.: 'Reliability- based coded modulation with low-density parity- check codes' COMMUNICATIONS, IEEE TRANSACTIONS ON vol. 54, no. ISS..., March 2006, pages 403 - 406, XP002507532

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