EP2332300 - METHOD FOR PRECODING SIGNALS FOR TRANSMISSION IN WIRELESS MIMO SYSTEM [Right-click to bookmark this link] | |||
Former [2011/24] | METHODS FOR PRECODING SIGNALS FOR TRANSMISSION IN WIRELESS MIMO SYSTEM | ||
[2011/29] | Status | No opposition filed within time limit Status updated on 14.12.2012 Database last updated on 26.04.2025 | Most recent event Tooltip | 03.07.2015 | Lapse of the patent in a contracting state New state(s): MK | published on 05.08.2015 [2015/32] | Applicant(s) | For all designated states Alcatel Lucent 3, avenue Octave Gréard 75007 Paris / FR | [N/P] |
Former [2012/02] | For all designated states Alcatel Lucent 3, Avenue Octave Gréard 75007 Paris / FR | ||
Former [2011/24] | For all designated states Alcatel-Lucent USA Inc. 600-700 Mountain Avenue Murray Hill, NJ 07974-0636 / US | Inventor(s) | 01 /
ASHIKHMIN, Alexei 114 Franklin Street Apartment 5P2 Morristown NJ 07960 / US | [2012/06] |
Former [2011/24] | 01 /
ASHIKHMIN, Alexei 114 Franklin Street Apartment 5P2 Morristown NJ 07960 / US | Representative(s) | Wetzel, Emmanuelle, et al Alcatel-Lucent Intellectual Property Business Group 70430 Stuttgart / DE | [N/P] |
Former [2012/24] | Wetzel, Emmanuelle, et al Alcatel-Lucent Deutschland AG Intellectual Property & Corporate Standards Lorenzstrasse 10 70435 Stuttgart / DE | ||
Former [2011/40] | Schmidt, Werner Karl Alcatel Lucent Intellectual Property & Standards 70430 Stuttgart / DE | ||
Former [2011/24] | Platzer, Klaus Alexander 2SPL Patentanwälte Würmtalstrasse 119 DE-81375 München / DE | Application number, filing date | 09789302.8 | 14.09.2009 | [2011/24] | WO2009US05130 | Priority number, date | US20080232737 | 23.09.2008 Original published format: US 232737 | [2011/24] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2010039172 | Date: | 08.04.2010 | Language: | EN | [2010/14] | Type: | A1 Application with search report | No.: | EP2332300 | Date: | 15.06.2011 | Language: | EN | The application published by WIPO in one of the EPO official languages on 08.04.2010 takes the place of the publication of the European patent application. | [2011/24] | Type: | B1 Patent specification | No.: | EP2332300 | Date: | 08.02.2012 | Language: | EN | [2012/06] | Search report(s) | International search report - published on: | EP | 08.04.2010 | Classification | IPC: | H04L25/03 | [2011/24] | CPC: |
H04L25/03343 (EP,KR,US);
H04B7/0456 (KR);
H04L25/0204 (EP,KR,US);
H04L25/0212 (EP,KR,US);
H04L2025/03426 (EP,KR,US)
| 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, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR [2011/24] | Title | German: | VERFAHREN ZUR VORKODIERUNG VON ÜBERTRAGUNGSSIGNALEN IN EINEM DRAHTLOSEN MIMO-SYSTEM | [2011/29] | English: | METHOD FOR PRECODING SIGNALS FOR TRANSMISSION IN WIRELESS MIMO SYSTEM | [2011/29] | French: | PROCÉDÉ DE PRÉCODAGE DE SIGNAUX POUR ÉMISSION DANS UN SYSTÈME MIMO SANS FIL | [2011/29] |
Former [2011/24] | VERFAHREN ZUR VORKODIERUNG VON SIGNALEN ZUR ÜBERTRAGUNG IN EINEM DRAHTLOSEN MIMO-SYSTEM | ||
Former [2011/24] | METHODS FOR PRECODING SIGNALS FOR TRANSMISSION IN WIRELESS MIMO SYSTEM | ||
Former [2011/24] | PROCÉDÉS DE PRÉCODAGE DE SIGNAUX POUR ÉMISSION DANS UN SYSTÈME MIMO SANS FIL | Entry into regional phase | 26.04.2011 | National basic fee paid | 26.04.2011 | Designation fee(s) paid | 26.04.2011 | Examination fee paid | Examination procedure | 26.04.2011 | Examination requested [2011/24] | 21.07.2011 | Communication of intention to grant the patent | 16.11.2011 | Fee for grant paid | 16.11.2011 | Fee for publishing/printing paid | 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 21.07.2011 | Opposition(s) | 09.11.2012 | No opposition filed within time limit [2013/03] | Fees paid | Renewal fee | 22.09.2011 | Renewal fee patent year 03 |
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. | Lapses during opposition Tooltip | HU | 14.09.2009 | AT | 08.02.2012 | BE | 08.02.2012 | CY | 08.02.2012 | CZ | 08.02.2012 | DK | 08.02.2012 | EE | 08.02.2012 | FI | 08.02.2012 | HR | 08.02.2012 | IT | 08.02.2012 | LT | 08.02.2012 | LV | 08.02.2012 | MK | 08.02.2012 | MT | 08.02.2012 | NL | 08.02.2012 | PL | 08.02.2012 | RO | 08.02.2012 | SE | 08.02.2012 | SI | 08.02.2012 | SK | 08.02.2012 | SM | 08.02.2012 | TR | 08.02.2012 | BG | 08.05.2012 | NO | 08.05.2012 | GR | 09.05.2012 | ES | 19.05.2012 | IS | 08.06.2012 | PT | 08.06.2012 | IE | 14.09.2012 | LU | 14.09.2012 | MC | 30.09.2012 | [2015/32] |
Former [2014/34] | HU | 14.09.2009 | |
AT | 08.02.2012 | ||
BE | 08.02.2012 | ||
CY | 08.02.2012 | ||
CZ | 08.02.2012 | ||
DK | 08.02.2012 | ||
EE | 08.02.2012 | ||
FI | 08.02.2012 | ||
HR | 08.02.2012 | ||
IT | 08.02.2012 | ||
LT | 08.02.2012 | ||
LV | 08.02.2012 | ||
MT | 08.02.2012 | ||
NL | 08.02.2012 | ||
PL | 08.02.2012 | ||
RO | 08.02.2012 | ||
SE | 08.02.2012 | ||
SI | 08.02.2012 | ||
SK | 08.02.2012 | ||
SM | 08.02.2012 | ||
TR | 08.02.2012 | ||
BG | 08.05.2012 | ||
NO | 08.05.2012 | ||
GR | 09.05.2012 | ||
ES | 19.05.2012 | ||
IS | 08.06.2012 | ||
PT | 08.06.2012 | ||
IE | 14.09.2012 | ||
LU | 14.09.2012 | ||
MC | 30.09.2012 | ||
Former [2014/27] | AT | 08.02.2012 | |
BE | 08.02.2012 | ||
CY | 08.02.2012 | ||
CZ | 08.02.2012 | ||
DK | 08.02.2012 | ||
EE | 08.02.2012 | ||
FI | 08.02.2012 | ||
HR | 08.02.2012 | ||
IT | 08.02.2012 | ||
LT | 08.02.2012 | ||
LV | 08.02.2012 | ||
MT | 08.02.2012 | ||
NL | 08.02.2012 | ||
PL | 08.02.2012 | ||
RO | 08.02.2012 | ||
SE | 08.02.2012 | ||
SI | 08.02.2012 | ||
SK | 08.02.2012 | ||
SM | 08.02.2012 | ||
TR | 08.02.2012 | ||
BG | 08.05.2012 | ||
NO | 08.05.2012 | ||
GR | 09.05.2012 | ||
ES | 19.05.2012 | ||
IS | 08.06.2012 | ||
PT | 08.06.2012 | ||
IE | 14.09.2012 | ||
LU | 14.09.2012 | ||
MC | 30.09.2012 | ||
Former [2014/21] | AT | 08.02.2012 | |
BE | 08.02.2012 | ||
CY | 08.02.2012 | ||
CZ | 08.02.2012 | ||
DK | 08.02.2012 | ||
EE | 08.02.2012 | ||
FI | 08.02.2012 | ||
HR | 08.02.2012 | ||
IT | 08.02.2012 | ||
LT | 08.02.2012 | ||
LV | 08.02.2012 | ||
MT | 08.02.2012 | ||
NL | 08.02.2012 | ||
PL | 08.02.2012 | ||
RO | 08.02.2012 | ||
SE | 08.02.2012 | ||
SI | 08.02.2012 | ||
SK | 08.02.2012 | ||
TR | 08.02.2012 | ||
BG | 08.05.2012 | ||
NO | 08.05.2012 | ||
GR | 09.05.2012 | ||
ES | 19.05.2012 | ||
IS | 08.06.2012 | ||
PT | 08.06.2012 | ||
IE | 14.09.2012 | ||
MC | 30.09.2012 | ||
Former [2013/51] | AT | 08.02.2012 | |
BE | 08.02.2012 | ||
CY | 08.02.2012 | ||
CZ | 08.02.2012 | ||
DK | 08.02.2012 | ||
EE | 08.02.2012 | ||
FI | 08.02.2012 | ||
HR | 08.02.2012 | ||
IT | 08.02.2012 | ||
LT | 08.02.2012 | ||
LV | 08.02.2012 | ||
MT | 08.02.2012 | ||
NL | 08.02.2012 | ||
PL | 08.02.2012 | ||
RO | 08.02.2012 | ||
SE | 08.02.2012 | ||
SI | 08.02.2012 | ||
SK | 08.02.2012 | ||
BG | 08.05.2012 | ||
NO | 08.05.2012 | ||
GR | 09.05.2012 | ||
ES | 19.05.2012 | ||
IS | 08.06.2012 | ||
PT | 08.06.2012 | ||
IE | 14.09.2012 | ||
MC | 30.09.2012 | ||
Former [2013/33] | AT | 08.02.2012 | |
BE | 08.02.2012 | ||
CY | 08.02.2012 | ||
CZ | 08.02.2012 | ||
DK | 08.02.2012 | ||
EE | 08.02.2012 | ||
FI | 08.02.2012 | ||
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IT | 08.02.2012 | ||
LT | 08.02.2012 | ||
LV | 08.02.2012 | ||
NL | 08.02.2012 | ||
PL | 08.02.2012 | ||
RO | 08.02.2012 | ||
SE | 08.02.2012 | ||
SI | 08.02.2012 | ||
SK | 08.02.2012 | ||
BG | 08.05.2012 | ||
NO | 08.05.2012 | ||
GR | 09.05.2012 | ||
ES | 19.05.2012 | ||
IS | 08.06.2012 | ||
PT | 08.06.2012 | ||
IE | 14.09.2012 | ||
MC | 30.09.2012 | ||
Former [2013/23] | AT | 08.02.2012 | |
BE | 08.02.2012 | ||
CY | 08.02.2012 | ||
CZ | 08.02.2012 | ||
DK | 08.02.2012 | ||
EE | 08.02.2012 | ||
FI | 08.02.2012 | ||
HR | 08.02.2012 | ||
IT | 08.02.2012 | ||
LT | 08.02.2012 | ||
LV | 08.02.2012 | ||
NL | 08.02.2012 | ||
PL | 08.02.2012 | ||
RO | 08.02.2012 | ||
SE | 08.02.2012 | ||
SI | 08.02.2012 | ||
SK | 08.02.2012 | ||
NO | 08.05.2012 | ||
GR | 09.05.2012 | ||
ES | 19.05.2012 | ||
IS | 08.06.2012 | ||
PT | 08.06.2012 | ||
MC | 30.09.2012 | ||
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BE | 08.02.2012 | ||
CY | 08.02.2012 | ||
CZ | 08.02.2012 | ||
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IT | 08.02.2012 | ||
LT | 08.02.2012 | ||
LV | 08.02.2012 | ||
NL | 08.02.2012 | ||
PL | 08.02.2012 | ||
RO | 08.02.2012 | ||
SE | 08.02.2012 | ||
SI | 08.02.2012 | ||
SK | 08.02.2012 | ||
NO | 08.05.2012 | ||
GR | 09.05.2012 | ||
IS | 08.06.2012 | ||
PT | 08.06.2012 | ||
MC | 30.09.2012 | ||
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BE | 08.02.2012 | ||
CY | 08.02.2012 | ||
CZ | 08.02.2012 | ||
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FI | 08.02.2012 | ||
HR | 08.02.2012 | ||
IT | 08.02.2012 | ||
LT | 08.02.2012 | ||
LV | 08.02.2012 | ||
NL | 08.02.2012 | ||
PL | 08.02.2012 | ||
RO | 08.02.2012 | ||
SE | 08.02.2012 | ||
SI | 08.02.2012 | ||
SK | 08.02.2012 | ||
NO | 08.05.2012 | ||
GR | 09.05.2012 | ||
IS | 08.06.2012 | ||
PT | 08.06.2012 | ||
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CZ | 08.02.2012 | ||
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IT | 08.02.2012 | ||
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SE | 08.02.2012 | ||
SI | 08.02.2012 | ||
SK | 08.02.2012 | ||
NO | 08.05.2012 | ||
GR | 09.05.2012 | ||
IS | 08.06.2012 | ||
PT | 08.06.2012 | ||
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HR | 08.02.2012 | ||
LT | 08.02.2012 | ||
LV | 08.02.2012 | ||
NL | 08.02.2012 | ||
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RO | 08.02.2012 | ||
SE | 08.02.2012 | ||
SI | 08.02.2012 | ||
NO | 08.05.2012 | ||
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IS | 08.06.2012 | ||
PT | 08.06.2012 | ||
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NL | 08.02.2012 | ||
PL | 08.02.2012 | ||
SE | 08.02.2012 | ||
NO | 08.05.2012 | ||
GR | 09.05.2012 | ||
IS | 08.06.2012 | ||
PT | 08.06.2012 | ||
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NL | 08.02.2012 | ||
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NO | 08.05.2012 | ||
GR | 09.05.2012 | ||
IS | 08.06.2012 | ||
PT | 08.06.2012 | ||
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PL | 08.02.2012 | ||
NO | 08.05.2012 | ||
GR | 09.05.2012 | ||
IS | 08.06.2012 | ||
PT | 08.06.2012 | ||
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LT | 08.02.2012 | ||
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PL | 08.02.2012 | ||
NO | 08.05.2012 | ||
GR | 09.05.2012 | ||
IS | 08.06.2012 | ||
PT | 08.06.2012 | ||
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NO | 08.05.2012 | ||
GR | 09.05.2012 | ||
IS | 08.06.2012 | ||
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NL | 08.02.2012 | ||
NO | 08.05.2012 | ||
IS | 08.06.2012 | ||
Former [2012/34] | LT | 08.02.2012 | |
NO | 08.05.2012 | ||
IS | 08.06.2012 | Cited in | International search | [A] - HONGMEI WANG ET AL, "PHY 13-4 - Robust Transmission for Multiuser MIMO Downlink Systems with Imperfect CSIT", IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE - WCNC 2008, NJ, USA, (20080331), ISBN 978-1-4244-1997-5, pages 340 - 344, XP031243650 [A] 1-10 * abstract * * Sections I-IV * | [A] - JANE W HUANG ET AL, "Precoder Design for Space-Time Coded MIMO Systems with Imperfect Channel State Information", IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, NJ, US, (20080601), vol. 7, no. 6, ISSN 1536-1276, pages 1977 - 1981, XP011216329 [A] 1-10 * abstract * | [A] - STOJNIC M ET AL, "Rate maximization multi-antenna broadcast channels with linear preprocessing", IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, NJ, US, (20060901), vol. 5, no. 9, ISSN 1536-1276, pages 2338 - 2342, XP003024043 [A] 1-10 * abstract * * Sections I-V * DOI: http://dx.doi.org/10.1109/TWC.2006.1687754 | [A] - DUPLICY J ET AL, "Robust MMSE Precoding for the MIMO Complex Gaussian Broadcast Channel", IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, NJ, USA, (20070415), ISBN 978-1-4244-0727-9, pages III - 421, XP031463496 [A] 1-10 * abstract * * Sections 1-4 * |