EP1244243 - Global MMSE equalisation [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 08.09.2006 Database last updated on 03.09.2024 | Most recent event Tooltip | 05.12.2008 | Lapse of the patent in a contracting state New state(s): CY | published on 07.01.2009 [2009/02] | Applicant(s) | For all designated states Mitsubishi Electric Information Technology Centre Europe B.V. Capronilaan 46 1119 NS Schiphol Rijk / NL | [N/P] |
Former [2003/11] | For all designated states Mitsubishi Electric Information Technology Centre Europe B.V. Capronilaan 46 1119 NS Schiphol Rijk / NL | ||
Former [2002/39] | For all designated states Mitsubishi Electric Information Technology Centre Europe B.V. Keienbergweg 58 1101 AG Amsterdam Zuidoost / NL | Inventor(s) | 01 /
Castelain, Damien, Mitsubishi Electric ITE Immeuble Germanium, 80,avenue d. Buttes d. Coesmes 35700 Rennes / FR | 02 /
Mottier, David, Mitsubishi Electric ITE Immeuble Germanium, 80,avenue d. Buttes d. Coesmes 35700 Rennes / FR | [2002/39] | Representative(s) | Maillet, Alain Cabinet Le Guen Maillet 5, place Newquay B.P. 70250 35802 Dinard Cedex / FR | [N/P] |
Former [2002/39] | Maillet, Alain Cabinet le Guen & Maillet, 5, Place Newquay, B.P. 70250 35802 Dinard Cedex / FR | Application number, filing date | 02290596.2 | 11.03.2002 | [2002/39] | Priority number, date | FR20010004051 | 22.03.2001 Original published format: FR 0104051 | [2002/39] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP1244243 | Date: | 25.09.2002 | Language: | FR | [2002/39] | Type: | B1 Patent specification | No.: | EP1244243 | Date: | 02.11.2005 | Language: | FR | [2005/44] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 07.06.2002 | Classification | IPC: | H04L5/02, H04L27/26 | [2002/39] | CPC: |
H04L27/2647 (EP,US);
H04L5/026 (EP,US);
H04L2025/03414 (EP,US)
| Designated contracting states | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, TR [2002/39] | Title | German: | Entzerrung mit globaler minimierung des mittleren quadratischen Fehlers | [2002/39] | English: | Global MMSE equalisation | [2002/39] | French: | Egalisation à minimisation de l'erreur quadratique moyenne globale | [2002/39] | Examination procedure | 24.10.2002 | Examination requested [2003/01] | 04.02.2003 | Despatch of a communication from the examining division (Time limit: M06) | 25.11.2003 | Reply to a communication from the examining division | 13.01.2004 | Despatch of a communication from the examining division (Time limit: M06) | 08.09.2004 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time | 10.11.2004 | Reply to a communication from the examining division | 12.05.2005 | Communication of intention to grant the patent | 13.07.2005 | Fee for grant paid | 13.07.2005 | Fee for publishing/printing paid | Opposition(s) | 03.08.2006 | No opposition filed within time limit [2006/41] | Request for further processing for: | 10.11.2004 | Request for further processing filed | 10.11.2004 | Full payment received (date of receipt of payment) Request granted | 24.11.2004 | Decision despatched | 25.11.2003 | Request for further processing filed | 25.11.2003 | Full payment received (date of receipt of payment) Request granted | 16.12.2003 | Decision despatched | Fees paid | Renewal fee | 08.03.2004 | Renewal fee patent year 03 | 16.03.2005 | Renewal fee patent year 04 |
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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 | AT | 02.11.2005 | CY | 02.11.2005 | FI | 02.11.2005 | IE | 02.11.2005 | IT | 02.11.2005 | NL | 02.11.2005 | TR | 02.11.2005 | DK | 02.02.2006 | GR | 02.02.2006 | SE | 02.02.2006 | ES | 13.02.2006 | BE | 31.03.2006 | CH | 31.03.2006 | LI | 31.03.2006 | LU | 31.03.2006 | MC | 31.03.2006 | PT | 03.04.2006 | [2009/02] |
Former [2008/38] | AT | 02.11.2005 | |
FI | 02.11.2005 | ||
IE | 02.11.2005 | ||
IT | 02.11.2005 | ||
NL | 02.11.2005 | ||
TR | 02.11.2005 | ||
DK | 02.02.2006 | ||
GR | 02.02.2006 | ||
SE | 02.02.2006 | ||
ES | 13.02.2006 | ||
BE | 31.03.2006 | ||
CH | 31.03.2006 | ||
LI | 31.03.2006 | ||
LU | 31.03.2006 | ||
MC | 31.03.2006 | ||
PT | 03.04.2006 | ||
Former [2007/38] | AT | 02.11.2005 | |
FI | 02.11.2005 | ||
IE | 02.11.2005 | ||
IT | 02.11.2005 | ||
NL | 02.11.2005 | ||
DK | 02.02.2006 | ||
GR | 02.02.2006 | ||
SE | 02.02.2006 | ||
ES | 13.02.2006 | ||
BE | 31.03.2006 | ||
CH | 31.03.2006 | ||
LI | 31.03.2006 | ||
LU | 31.03.2006 | ||
MC | 31.03.2006 | ||
PT | 03.04.2006 | ||
Former [2007/13] | AT | 02.11.2005 | |
FI | 02.11.2005 | ||
IE | 02.11.2005 | ||
NL | 02.11.2005 | ||
DK | 02.02.2006 | ||
GR | 02.02.2006 | ||
SE | 02.02.2006 | ||
ES | 13.02.2006 | ||
BE | 31.03.2006 | ||
CH | 31.03.2006 | ||
LI | 31.03.2006 | ||
LU | 31.03.2006 | ||
MC | 31.03.2006 | ||
PT | 03.04.2006 | ||
Former [2007/11] | AT | 02.11.2005 | |
FI | 02.11.2005 | ||
IE | 02.11.2005 | ||
NL | 02.11.2005 | ||
DK | 02.02.2006 | ||
GR | 02.02.2006 | ||
SE | 02.02.2006 | ||
ES | 13.02.2006 | ||
CH | 31.03.2006 | ||
LI | 31.03.2006 | ||
LU | 31.03.2006 | ||
MC | 31.03.2006 | ||
PT | 03.04.2006 | ||
Former [2006/48] | AT | 02.11.2005 | |
FI | 02.11.2005 | ||
IE | 02.11.2005 | ||
NL | 02.11.2005 | ||
DK | 02.02.2006 | ||
GR | 02.02.2006 | ||
SE | 02.02.2006 | ||
ES | 13.02.2006 | ||
MC | 31.03.2006 | ||
PT | 03.04.2006 | ||
Former [2006/46] | AT | 02.11.2005 | |
FI | 02.11.2005 | ||
IE | 02.11.2005 | ||
NL | 02.11.2005 | ||
DK | 02.02.2006 | ||
GR | 02.02.2006 | ||
SE | 02.02.2006 | ||
ES | 13.02.2006 | ||
MC | 31.03.2006 | ||
Former [2006/40] | AT | 02.11.2005 | |
FI | 02.11.2005 | ||
IE | 02.11.2005 | ||
NL | 02.11.2005 | ||
DK | 02.02.2006 | ||
GR | 02.02.2006 | ||
SE | 02.02.2006 | ||
ES | 13.02.2006 | ||
Former [2006/38] | AT | 02.11.2005 | |
FI | 02.11.2005 | ||
NL | 02.11.2005 | ||
DK | 02.02.2006 | ||
GR | 02.02.2006 | ||
SE | 02.02.2006 | ||
ES | 13.02.2006 | ||
Former [2006/34] | AT | 02.11.2005 | |
FI | 02.11.2005 | ||
NL | 02.11.2005 | ||
DK | 02.02.2006 | ||
SE | 02.02.2006 | ||
ES | 13.02.2006 | ||
Former [2006/33] | FI | 02.11.2005 | |
NL | 02.11.2005 | ||
SE | 02.02.2006 | ||
ES | 13.02.2006 | ||
Former [2006/27] | FI | 02.11.2005 | |
NL | 02.11.2005 | ||
SE | 02.02.2006 | ||
Former [2006/23] | FI | 02.11.2005 | |
NL | 02.11.2005 | Documents cited: | Search | [XD] - HÉLARD ET AL., "Linear MMSE detection technique for MC-CDMA", ELECTRONICS LETTERS, Stevenage, GB, (20000330), vol. 36, no. 7, ISSN 0013-5194, pages 665 - 666, XP006015082 [XD] 1,2,5-7,9-25 * the whole document * DOI: http://dx.doi.org/10.1049/el:20000532 | [A] - VOORMAN ET AL, "Performance evaluation of the decorrelating detector for DS-CDMA systems over multipath Rayleigh fading channels with AWGN", IEEE INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, New York, US, (19980908), ISBN 0-7803-4872-9, pages 228 - 232, XP002186690 [A] 9-13,16,18 * page 229, column R, paragraph 2 * DOI: http://dx.doi.org/10.1109/PIMRC.1998.733549 | [AD] - MOTTIER, CASTELAIN, "A spreading sequence allocation procedure for MC-CDMA transmission systems", IEEE VEHICULAR TECHNOLOGY CONFERENCE, Piscataway, US, (20000924), ISBN 0-7803-6507-0, pages 1270 - 1275 vol.3, XP002186691 [AD] 13 * abstract * | [A] - DAS, ET AL, "Computationally efficient multiuser detectors", IEEE INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, New York, US, (19970901), ISBN 0-7803-3871-5, pages 62 - 67, XP002186693 [A] 8,14,15,20 * abstract * DOI: http://dx.doi.org/10.1109/PIMRC.1997.624364 |