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Extract from the Register of European Patents

EP About this file: EP2014039

EP2014039 - METHOD AND SYSTEM FOR DETERMINING A SIGNAL VECTOR [Right-click to bookmark this link]
Status	The application is deemed to be withdrawn Status updated on 08.04.2016 Database last updated on 19.10.2024
Most recent event Tooltip	08.04.2016	Application deemed to be withdrawn	published on 11.05.2016 [2016/19]
Applicant(s)	For all designated states Agency for Science, Technology and Research 20 Biopolis Way, No. 07-01 Centros Singapore 138668 / SG
	For all designated states NTT DoCoMo, Inc. 11-1, Nagatacho 2-chome Chiyoda-ku Tokyo 100-6150 / JP
	[N/P]
Former [2009/03]	For all designated states Agency for Science, Technology and Research 20 Biopolis Way, No. 07-01 Centros Singapore 138668 / SG
	For all designated states NTT DoCoMo, Inc. 11-1, Nagata-cho 2-chome Chiyoda-ku Tokyo, 100-6150 / JP
Inventor(s)	01 / DAI, Yongmei c/o IPTO, Institute for Infocomm Research 21 Heng Mui Keng Terrace Singapore 119613 / SG
	02 / SUN, Sumei c/o IPTO, Institute for Infocomm Research 21 Heng Mui Keng Terrace Singapore 119613 / SG
	03 / LEI, Zhongding c/o IPTO, Institute for Infocomm Research 21 Heng Mui Keng Terrace Singapore 119613 / SG
	04 / HIGUCHI, Kenichi 3-5, Hikari-no-oka Yokosuka-shi Kanagawa-ken Kanagawa 239-8536 / JP
	05 / KAWAI, Hiroyuki 3-5, Hikari-no-oka Yokosuka-shi Kanagawa-ken Kanagawa 239-8536 / JP
	[2009/03]
Representative(s)	Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte Am Brauhaus 8 01099 Dresden / DE
	[N/P]
Former [2012/39]	Viering, Jentschura & Partner Am Brauhaus 8 01099 Dresden / DE
Former [2009/36]	Viering, Jentschura & Partner Postfach 22 14 43 80504 München / DE
Former [2009/03]	Viering, Jentschura & Partner Grillparzerstrasse 14 81675 München / DE
Application number, filing date	07748671.0	03.05.2007
	[2009/03]
	WO2007SG00126
Priority number, date	US20060797509P	04.05.2006 Original published format: US 797509 P
	[2009/03]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2007129990
	Date:	15.11.2007
	Language:	EN
	[2007/46]
	Type:	A1 Application with search report
	No.:	EP2014039
	Date:	14.01.2009
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 15.11.2007 takes the place of the publication of the European patent application.
	[2009/03]
Search report(s)	International search report - published on:	EP	15.11.2007
Classification	IPC:	H04L25/03, H04L1/06	[2009/03]
	CPC:	H04B7/0413 (EP,US); H04L25/0246 (EP,US); H04L25/03305 (EP,US); H04L1/0656 (EP,US)
Designated contracting states	DE, GB [2009/25]
Former [2009/03]	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
Extension states	AL	Not yet paid
	BA	Not yet paid
	HR	Not yet paid
	MK	Not yet paid
	RS	Not yet paid
Title	German:	VERFAHREN UND SYSTEM ZUR BESTIMMUNG EINES SIGNALVEKTORS	[2009/03]
	English:	METHOD AND SYSTEM FOR DETERMINING A SIGNAL VECTOR	[2009/03]
	French:	PROCEDE ET SYSTEME DE DETERMINATION D'UN VECTEUR DE SIGNAL	[2009/03]
Entry into regional phase	04.11.2008	National basic fee paid
	04.11.2008	Designation fee(s) paid
	04.11.2008	Examination fee paid
Examination procedure	03.03.2008	Request for preliminary examination filed International Preliminary Examining Authority: EP
	04.11.2008	Examination requested [2009/03]
	05.12.2008	Loss of particular rights, legal effect: designated state(s)
	29.01.2009	Despatch of communication of loss of particular rights: designated state(s) AT, BE, BG, CH, CY, CZ, DK, EE, ES, FI, FR, GR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, PL, PT, RO, SE, SI, SK, TR
	07.12.2009	Despatch of a communication from the examining division (Time limit: M06)
	07.06.2010	Reply to a communication from the examining division
	03.06.2013	Despatch of a communication from the examining division (Time limit: M06)
	12.12.2013	Reply to a communication from the examining division
	01.12.2015	Application deemed to be withdrawn, date of legal effect [2016/19]
	08.01.2016	Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [2016/19]
	15.03.2016	Cancellation of oral proceeding that was planned for 14.04.2016
	21.03.2016	Despatch of communication that the application is refused, reason: substantive examination {1}
	14.04.2016	Date of oral proceedings (cancelled)
Divisional application(s)	The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 07.12.2009
Fees paid	Renewal fee
	04.11.2008	Renewal fee patent year 03
	31.05.2010	Renewal fee patent year 04
	31.05.2011	Renewal fee patent year 05
	31.05.2012	Renewal fee patent year 06
	29.11.2013	Renewal fee patent year 07
	28.05.2014	Renewal fee patent year 08
	Penalty fee
	Additional fee for renewal fee
	31.05.2013	07 M06 Fee paid on 29.11.2013
	31.05.2015	09 M06 Not yet paid
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.
Cited in	International search	[X] - WUBBEN D ET AL, "MMSE extension of V-BLAST based on sorted QR decomposition", VEHICULAR TECHNOLOGY CONFERENCE, 2003. VTC 2003-FALL. 2003 IEEE 58TH ORLANDO, FL, USA 6-9 OCT. 2003, PISCATAWAY, NJ, USA,IEEE, US, (20031006), ISBN 0-7803-7954-3, pages 508 - 512Vol1, XP010700838 [X] 1-18 * the whole document * DOI: http://dx.doi.org/10.1109/VETECF.2003.1285069
		[Y] - YONGMEI DAI ET AL, "A Comparative Study of QRD-M Detection and Sphere Decoding for MIMO-OFDM Systems", PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, 2005. PIMRC 2005. IEEE 16TH INTERNATIONAL SYMPOSIUM ON BERLIN, GERMANY 11-14 SEPT. 2005, PISCATAWAY, NJ, USA,IEEE, (20050911), ISBN 978-3-8007-29, pages 186 - 190, XP010926455 [Y] 1-18 * the whole document * DOI: http://dx.doi.org/10.1109/PIMRC.2005.1651424
		[Y] - WUBBEN D ET AL, "Near-maximum-likelihood detection of MIMO systems using MMSE-based lattice-reduction", COMMUNICATIONS, 2004 IEEE INTERNATIONAL CONFERENCE ON PARIS, FRANCE 20-24 JUNE 2004, PISCATAWAY, NJ, USA,IEEE, (20040620), ISBN 0-7803-8533-0, pages 798 - 802, XP010710431 [Y] 1-18 * the whole document * DOI: http://dx.doi.org/10.1109/ICC.2004.1312611
		[XP] - SUN SUMEI ET AL, "Pseudo-inverse MMSE based QRD-M algorithm for MIMO OFDM", IEEE VEH TECHNOL CONF; IEEE VEHICULAR TECHNOLOGY CONFERENCE; 2006 IEEE 63RD VEHICULAR TECHNOLOGY CONFERENCE, VTC 2006-SPRING - PROCEEDINGS 2006, (2006), vol. 3, pages 1545 - 1549, XP002442045 [XP] 1-18 * the whole document *
	Examination	US2004076248
		- MIKAMI MANABU ET AL, "A Study on MMSE Extended QRM-MLD Algorithm for Single-user/Multi-user MIMO Transmission Systems", DENSHI JOUHOU TSUUSHIN GAKKAI GIJUTSU KENKYUU HOUKOKU // INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS. TECHNICAL REPORT, DENSHI JOUHOU TSUUSHIN GAKKAI, JP, (20060301), vol. 105, no. 623, ISSN 0913-5685, pages 73 - 78, XP001538476
		- HIGUCHI K ET AL, "Adaptive selection of surviving symbol replica candidates based on maximum reliability in QRM-MLD for OFCDM MIMO multiplexing", GLOBAL TELECOMMUNICATIONS CONFERENCE, 2004. GLOBECOM '04. IEEE DALLAS, TX, USA 29 NOV.-3 DEC., 2004, PISCATAWAY, NJ, USA,IEEE, PISCATAWAY, NJ, USA, (20041129), vol. 4, doi:10.1109/GLOCOM.2004.1378453, ISBN 978-0-7803-8794-2, pages 2480 - 2486, XP010757974 DOI: http://dx.doi.org/10.1109/GLOCOM.2004.1378453

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