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EP About this file: EP2179509

EP2179509 - SYSTEMS AND METHODS FOR REDUCED COMPLEXITY DATA PROCESSING [Right-click to bookmark this link]
Status	The application has been withdrawn Status updated on 07.12.2012 Database last updated on 19.07.2024
Most recent event Tooltip	07.12.2012	Withdrawal of application	published on 09.01.2013 [2013/02]
Applicant(s)	For all designated states Agere Systems, Inc. 1110 American Pkwy NE Allentown, PA 18109-9137 / US
	[2010/17]
Inventor(s)	01 / TAN, Weijun 4123 Ravenna Place Longmont CO 80503 / US
	02 / ZHONG, Hao 2072 Ornellas Drive Milpitas, CA 95035 / US
	[2010/50]
Former [2010/17]	01 / TAN, Weijun 4123 Ravenna Place Longmont CO 80503 / US
	02 / ZHONG, Hao 1517 Woodmeadow Ct. San Jose CA 95131 / US
Representative(s)	Williams, David John Page White & Farrer Limited Bedford House 21A John Street London WC1N 2BF / GB
	[N/P]
Former [2010/17]	Williams, David John Page White & Farrer Bedford House John Street London WC1N 2BF / GB
Application number, filing date	07815025.7	28.09.2007
	[2010/17]
	WO2007US79949
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2009041979
	Date:	02.04.2009
	Language:	EN
	[2009/14]
	Type:	A1 Application with search report
	No.:	EP2179509
	Date:	28.04.2010
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 02.04.2009 takes the place of the publication of the European patent application.
	[2010/17]
Search report(s)	International search report - published on:	KR	02.04.2009
	(Supplementary) European search report - dispatched on:	EP	19.04.2011
Classification	IPC:	H03M13/11, G06F11/10	[2011/20]
	CPC:	H03M13/116 (EP,US); G06F11/10 (KR); H03M13/1105 (EP,US); H03M13/19 (KR); H03M13/271 (EP,US); H03M13/2906 (EP,US); (+) H03M13/6502 (EP,US) (-)
	Former IPC [2010/17]	H03M13/19, G06F11/10
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, MT, NL, PL, PT, RO, SE, SI, SK, TR [2010/17]
Title	German:	SYSTEME UND VERFAHREN ZUR DATENVERARBEITUNG MIT REDUZIERTER KOMPLEXITÄT	[2010/17]
	English:	SYSTEMS AND METHODS FOR REDUCED COMPLEXITY DATA PROCESSING	[2010/17]
	French:	SYSTÈMES ET PROCÉDÉS POUR UN TRAITEMENT DE DONNÉES À COMPLEXITÉ RÉDUITE	[2010/17]
Entry into regional phase	16.02.2010	National basic fee paid
	16.02.2010	Search fee paid
	16.02.2010	Designation fee(s) paid
	16.02.2010	Examination fee paid
Examination procedure	16.02.2010	Examination requested [2010/25]
	15.11.2011	Amendment by applicant (claims and/or description)
	20.11.2012	Application withdrawn by applicant [2013/02]
Fees paid	Renewal fee
	16.02.2010	Renewal fee patent year 03
	27.09.2010	Renewal fee patent year 04
	22.09.2011	Renewal fee patent year 05
	12.09.2012	Renewal fee patent year 06
Opt-out from the exclusive Tooltip competence of the Unified Patent Court	See the Register of the Unified Patent Court for opt-out data
	Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:	Search	[XA] - JINGBO GAO ET AL, "Rate-Compatible Punctured Low-Density Parity-Check Codes with Bit-Interleaved Coded Modulation", PROCEEDINGS OF 2005 INTERNATIONAL SYMPOSIUM ON INTELLIGENT SIGNAL PROCESSING AND COMMUNICATION SYSTEMS, ISPACS 2005, HONG KONG, 13-16 DEC. 2005, (20051213), ISBN 978-0-7803-9266-3, pages 421 - 424, XP010894626 [X] 1-3,10,13,15 * abstract * * page 422 * * figure 1 * [A] 4-9,11,12,14
		[XA] - WEI ZHANG ET AL, "On the application of low complexity iterative decoding schemes to fading channels", PROC. 2003 IEEE MILITARY COMMUNICATIONS CONFERENCE, MILCOM 2003, BOSTON, MA, USA, OCT. 13 - 16, 2003, (20031013), vol. 1, ISBN 978-0-7803-8140-7, pages 428 - 433, XP010698345 [X] 1-3,10,13,15 * abstract * * page 429 * * page 431, column l * * figure 1 * [A] 4-9,11,12,14
		[XA] - GHOSH M, "Digital video broadcasting: cable specification", PHILIPS JOURNAL OF RESEARCH, ELSEVIER, AMSTERDAM, NL, (19960101), vol. 50, no. 1, doi:10.1016/0165-5817(96)81302-7, ISSN 0165-5817, pages 79 - 90, XP004008204 [X] 1,10,15 * page 83, column r * * page 88, column l * * figures 2,3,8 * [A] 2-9,11-14 DOI: http://dx.doi.org/10.1016/0165-5817(96)81302-7
		[A] - TONG ZHANG ET AL, "A class of efficient-encoding generalized low-density parity-check codes", PROC. 2001 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING (ICASSP 2001), SALT LAKE CITY, UT, USA, MAY 7 - 11, 2001, (20010507), doi:10.1109/ICASSP.2001.940503, ISBN 978-0-7803-7041-8, pages 2477 - 2480, XP010803278 [A] 1-15 * page 2477, column r - page 2478, column l * * figure 1 * DOI: http://dx.doi.org/10.1109/ICASSP.2001.940503
		[A] - SUQUAN DING ET AL, "Combinatorial Construction of Low-Density Parity-Check Codes for Short Block Length and High Rate Applications", PROC. 2006 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, WICOM 2006, (20060901), ISBN 978-1-4244-0517-6, pages 1 - 4, XP031074305 [A] 1-15 * abstract * * page 2 *
	International search	[A]US2006020872 (RICHARDSON TOM [US], et al);
		[A]US2004098659 (BJERKE BJORN A [US], et al);
		[A]WO2006016751 (LG ELECTRONICS INC [KR], et al);
		[A]WO2007091797 (LG ELECTRONICS INC [KR], et al)
	by applicant	- TONG ZHANG ET AL., "A Class of Efficient-Encoding Generalized Low-Density Parity-Check Codes", PROC. 2001 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP 2001, (20010507), doi:doi:10.1109/ICASSP.2001.940503, pages 2477 - 2480, XP002300256 DOI: http://dx.doi.org/10.1109/ICASSP.2001.940503
		- SUQUAN DING ET AL., "Combinatorial Construction of Low-Density Parity-Check Codes for Short Block Length and High Rate Applications", PROC. 2006 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, WICOM 2006, (20060901), pages 1 - 4, XP031074305

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