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Extract from the Register of European Patents

EP About this file: EP1793522

EP1793522 - Method and device for selecting spreading parameters of an OFDM-CDMA system [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  13.02.2009
Database last updated on 05.10.2024
Most recent event   Tooltip17.12.2010Lapse of the patent in a contracting state
New state(s): GR		published on 19.01.2011  [2011/03]
Applicant(s)For all designated states
COMMISSARIAT A L'ENERGIE ATOMIQUE
25, rue Leblanc Immeuble "Le Ponant D"
75015 Paris / FR
[2007/23]
Inventor(s)01 / Ktenas, Dimitri
23 ter rue de la Liberté
38600 Fontaine / FR
02 / Bouvier des Noes, Mathieu
3 rue Charreton
38600 Grenoble / FR
 [2007/23]
Representative(s)Rosenberg, Muriel Sylvie
Santarelli
49, avenue des Champs Elysées
75008 Paris / FR
[N/P]
Former [2007/23]Rosenberg, Muriel Sylvie
Santarelli, 14 avenue de la Grande Armée, B.P. 237
75822 Paris Cedex 17 / FR
Application number, filing date06291853.701.12.2006
[2007/23]
Priority number, dateFR2005001231105.12.2005         Original published format: FR 0512311
[2007/23]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report 
No.:EP1793522
Date:06.06.2007
Language:FR
[2007/23]
Type: B1 Patent specification 
No.:EP1793522
Date:09.04.2008
Language:FR
[2008/15]
Search report(s)(Supplementary) European search report - dispatched on:EP08.02.2007
ClassificationIPC:H04L5/02, H04L1/00
[2007/23]
CPC:
H04L5/0016 (EP,US); H04L25/03159 (EP,US); H04L27/2602 (EP,US);
H04L5/0039 (EP,US); H04L2025/03414 (EP,US); H04L25/0216 (EP,US);
H04L5/0062 (EP,US) (-)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2007/23]
TitleGerman:Verfahren und Gerät zur Auswahl von Spreizparametern eines OFDM-CDMA-Systems[2007/23]
English:Method and device for selecting spreading parameters of an OFDM-CDMA system[2007/23]
French:Procédé et dispositif de sélection des paramètres d'étalement d'un système OFDM-CDMA[2007/23]
Examination procedure16.03.2007Examination requested  [2007/23]
13.08.2007Communication of intention to grant the patent
05.12.2007Fee for grant paid
05.12.2007Fee for publishing/printing paid
Opposition(s)12.01.2009No opposition filed within time limit [2009/12]
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  TooltipAT09.04.2008
CY09.04.2008
CZ09.04.2008
DK09.04.2008
EE09.04.2008
IE09.04.2008
IT09.04.2008
LT09.04.2008
LV09.04.2008
NL09.04.2008
PL09.04.2008
RO09.04.2008
SI09.04.2008
SK09.04.2008
TR09.04.2008
BG09.07.2008
GR10.07.2008
IS09.08.2008
PT11.09.2008
HU10.10.2008
LU01.12.2008
BE31.12.2008
MC31.12.2008
[2011/03]
Former [2010/41]AT09.04.2008
CY09.04.2008
CZ09.04.2008
DK09.04.2008
EE09.04.2008
IE09.04.2008
IT09.04.2008
LT09.04.2008
LV09.04.2008
NL09.04.2008
PL09.04.2008
RO09.04.2008
SI09.04.2008
SK09.04.2008
TR09.04.2008
BG09.07.2008
IS09.08.2008
PT11.09.2008
HU10.10.2008
LU01.12.2008
BE31.12.2008
MC31.12.2008
Former [2010/33]AT09.04.2008
CY09.04.2008
CZ09.04.2008
DK09.04.2008
EE09.04.2008
IE09.04.2008
IT09.04.2008
LT09.04.2008
LV09.04.2008
NL09.04.2008
PL09.04.2008
RO09.04.2008
SI09.04.2008
SK09.04.2008
BG09.07.2008
IS09.08.2008
PT11.09.2008
LU01.12.2008
BE31.12.2008
MC31.12.2008
Former [2010/02]AT09.04.2008
CY09.04.2008
CZ09.04.2008
DK09.04.2008
EE09.04.2008
IE09.04.2008
IT09.04.2008
LT09.04.2008
LV09.04.2008
NL09.04.2008
PL09.04.2008
RO09.04.2008
SI09.04.2008
SK09.04.2008
BG09.07.2008
IS09.08.2008
PT11.09.2008
BE31.12.2008
MC31.12.2008
Former [2009/28]AT09.04.2008
CZ09.04.2008
DK09.04.2008
EE09.04.2008
IE09.04.2008
LT09.04.2008
LV09.04.2008
NL09.04.2008
PL09.04.2008
RO09.04.2008
SI09.04.2008
SK09.04.2008
BG09.07.2008
IS09.08.2008
PT11.09.2008
Former [2009/14]AT09.04.2008
CZ09.04.2008
DK09.04.2008
IE09.04.2008
LT09.04.2008
LV09.04.2008
NL09.04.2008
PL09.04.2008
RO09.04.2008
SI09.04.2008
SK09.04.2008
BG09.07.2008
IS09.08.2008
PT11.09.2008
Former [2009/13]AT09.04.2008
CZ09.04.2008
DK09.04.2008
IE09.04.2008
LT09.04.2008
LV09.04.2008
NL09.04.2008
PL09.04.2008
SI09.04.2008
SK09.04.2008
BG09.07.2008
IS09.08.2008
PT11.09.2008
Former [2009/08]AT09.04.2008
DK09.04.2008
IE09.04.2008
LV09.04.2008
NL09.04.2008
PL09.04.2008
SI09.04.2008
BG09.07.2008
IS09.08.2008
PT11.09.2008
Former [2009/05]AT09.04.2008
LV09.04.2008
NL09.04.2008
PL09.04.2008
SI09.04.2008
BG09.07.2008
IS09.08.2008
PT11.09.2008
Former [2008/49]AT09.04.2008
LV09.04.2008
NL09.04.2008
PL09.04.2008
SI09.04.2008
BG09.07.2008
PT11.09.2008
Former [2008/48]NL09.04.2008
SI09.04.2008
BG09.07.2008
Former [2008/44]SI09.04.2008
Documents cited:Search[A]EP1503535  (MATSUSHITA ELECTRIC IND CO LTD [JP]) [A] 1-26 * paragraph [0079]; figure 10 * * paragraphs [0081] - [0089]; figures 11,12 *;
 [AD]  - MAEDA N ET AL, "Variable spreading factor-OFCDM with two dimensional spreading that prioritizes time domain spreading for forward link broadband wireless access", VTC 2003-SPRING. THE 57TH. IEEE SEMIANNUAL VEHICULAR TECHNOLOGY CONFERENCE. PROCEEDINGS. JEJU, KOREA, APRIL 22 - 25, 2003, IEEE VEHICULAR TECHNOLGY CONFERENCE, NEW YORK, NY : IEEE, US, (20030422), VOL. 1 OF 4. CONF. 57, ISBN 0-7803-7757-5, pages 127 - 132, XP002328610 [AD] 1-26 * abstract * * équations 1-4; pages 128-129; figures 1,2 * * page 131, column R, paragraph L - page 132, column L, paragraph F *

DOI:   http://dx.doi.org/10.1109/VETECS.2003.1207516
 [A]  - JALLON P ET AL, "Asymptotic analysis of the Multiuser MMSE Receiver for the downlink of a MC-CDMA System", VTC 2003-SPRING. THE 57TH. IEEE SEMIANNUAL VEHICULAR TECHNOLOGY CONFERENCE. PROCEEDINGS. JEJU, KOREA, APRIL 22 - 25, 2003, IEEE VEHICULAR TECHNOLGY CONFERENCE, NEW YORK, NY : IEEE, US, (200304), VOL. 1 OF 4. CONF. 57, ISBN 0-7803-7757-5, pages 363 - 367, XP002311550 [A] 1-26 * the whole document *

DOI:   http://dx.doi.org/10.1109/VETECS.2003.1207563
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