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Extract from the Register of European Patents

EP About this file: EP2523411

EP2523411 - Method and device for receiving an imbalanced transmission signal [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  03.03.2017
Database last updated on 14.03.2026
Most recent event   Tooltip12.10.2018Lapse of the patent in a contracting state
New state(s): AL		published on 14.11.2018  [2018/46]
Applicant(s)For all designated states
Nokia Technologies Oy
Karaportti 3
02610 Espoo / FI
[2015/32]
Former [2014/24]For all designated states
Nokia Corporation
Karakaari 7
02610 Espoo / FI
Former [2012/46]For all designated states
Nokia Corporation
Keilalahdentie 4
02150 Espoo / FI
Inventor(s)01 / Miao, Honglei
Veistotie 13 G 14
02330 Espoo / FI
 [2012/46]
Representative(s)Ruuskanen, Juha-Pekka, et al
Page White & Farrer Limited
Bedford House
21A John Street
London WC1N 2BF / GB
[N/P]
Former [2016/17]Ruuskanen, Juha-Pekka, et al
Page White & Farrer
Bedford House
John Street
London WC1N 2BF / GB
Former [2014/43]Ruuskanen, Juha-Pekka, et al
Page White & Farrer
Bedford House
John Street
London
WC1N 2BF / GB
Former [2012/46]Nokia Corporation
Intellectual Property Department P.O. Box 407
00045 Nokia Group / FI
Application number, filing date12166381.902.05.2012
[2012/46]
Priority number, dateUS20111310693713.05.2011         Original published format: US201113106937
[2012/46]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2523411
Date:14.11.2012
Language:EN
[2012/46]
Type: A3 Search report 
No.:EP2523411
Date:30.04.2014
Language:EN
[2014/18]
Type: B1 Patent specification 
No.:EP2523411
Date:27.04.2016
Language:EN
[2016/17]
Search report(s)(Supplementary) European search report - dispatched on:EP27.03.2014
ClassificationIPC:H04L25/02, H04L25/03
[2012/46]
CPC:
H04L25/0242 (EP,US); H04L25/0204 (EP,US); H04L25/03891 (EP,US);
H04L2025/03426 (EP,US)
Designated contracting statesAL,   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,   RS,   SE,   SI,   SK,   SM,   TR [2016/17]
Former [2012/46]AL,  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,  RS,  SE,  SI,  SK,  SM,  TR 
TitleGerman:VERFAHREN UND EINRICHTUNG ZUM EMPFANGEN EINES UNSYMMETRISCHES SENDESIGNALS[2015/45]
English:Method and device for receiving an imbalanced transmission signal[2012/46]
French:PROCÉDÉ ET DISPOSITIF DE RÉCEPTION D'UN SIGNAL D'ÉMISSION DÉSÉQUILIBRÉ[2015/45]
Former [2012/46]Verfahren und Einrichtung zum empfangen eines unsymmetrisches Sendesignals
Former [2012/46]Procédé et dispositif de réception d'un signal d'émission déséquilibré
Examination procedure30.10.2014Amendment by applicant (claims and/or description)
30.10.2014Examination requested  [2014/50]
26.03.2015Despatch of a communication from the examining division (Time limit: M04)
16.07.2015Reply to a communication from the examining division
29.10.2015Communication of intention to grant the patent
26.02.2016Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
26.02.2016Fee for grant paid
26.02.2016Fee for publishing/printing paid
17.03.2016Information about intention to grant a patent
17.03.2016Receipt of the translation of the claim(s)
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  26.03.2015
Opposition(s)30.01.2017No opposition filed within time limit [2017/14]
Fees paidRenewal fee
31.03.2014Renewal fee patent year 03
12.05.2015Renewal fee patent year 04
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  TooltipHU02.05.2012
AL27.04.2016
AT27.04.2016
BE27.04.2016
BG27.04.2016
CY27.04.2016
CZ27.04.2016
DK27.04.2016
EE27.04.2016
ES27.04.2016
FI27.04.2016
HR27.04.2016
IS27.04.2016
IT27.04.2016
LT27.04.2016
LV27.04.2016
MC27.04.2016
MK27.04.2016
NL27.04.2016
PL27.04.2016
RO27.04.2016
RS27.04.2016
SE27.04.2016
SI27.04.2016
SK27.04.2016
SM27.04.2016
TR27.04.2016
IE02.05.2016
LU02.05.2016
CH31.05.2016
LI31.05.2016
MT31.05.2016
FR27.06.2016
GB27.07.2016
NO27.07.2016
GR28.07.2016
PT29.08.2016
[2018/46]
Former [2018/38]HU02.05.2012
AT27.04.2016
BE27.04.2016
BG27.04.2016
CY27.04.2016
CZ27.04.2016
DK27.04.2016
EE27.04.2016
ES27.04.2016
FI27.04.2016
HR27.04.2016
IS27.04.2016
IT27.04.2016
LT27.04.2016
LV27.04.2016
MC27.04.2016
MK27.04.2016
NL27.04.2016
PL27.04.2016
RO27.04.2016
RS27.04.2016
SE27.04.2016
SI27.04.2016
SK27.04.2016
SM27.04.2016
TR27.04.2016
IE02.05.2016
LU02.05.2016
CH31.05.2016
LI31.05.2016
MT31.05.2016
FR27.06.2016
GB27.07.2016
NO27.07.2016
GR28.07.2016
PT29.08.2016
Former [2018/31]HU02.05.2012
AT27.04.2016
BE27.04.2016
CY27.04.2016
CZ27.04.2016
DK27.04.2016
EE27.04.2016
ES27.04.2016
FI27.04.2016
HR27.04.2016
IS27.04.2016
IT27.04.2016
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LV27.04.2016
MC27.04.2016
MK27.04.2016
NL27.04.2016
PL27.04.2016
RO27.04.2016
RS27.04.2016
SE27.04.2016
SI27.04.2016
SK27.04.2016
SM27.04.2016
TR27.04.2016
IE02.05.2016
LU02.05.2016
CH31.05.2016
LI31.05.2016
MT31.05.2016
FR27.06.2016
GB27.07.2016
NO27.07.2016
GR28.07.2016
PT29.08.2016
Former [2018/29]HU02.05.2012
AT27.04.2016
BE27.04.2016
CY27.04.2016
CZ27.04.2016
DK27.04.2016
EE27.04.2016
ES27.04.2016
FI27.04.2016
HR27.04.2016
IT27.04.2016
LT27.04.2016
LV27.04.2016
MC27.04.2016
MK27.04.2016
NL27.04.2016
PL27.04.2016
RO27.04.2016
RS27.04.2016
SE27.04.2016
SI27.04.2016
SK27.04.2016
SM27.04.2016
TR27.04.2016
IE02.05.2016
LU02.05.2016
CH31.05.2016
LI31.05.2016
FR27.06.2016
GB27.07.2016
NO27.07.2016
GR28.07.2016
PT29.08.2016
Former [2018/28]HU02.05.2012
AT27.04.2016
BE27.04.2016
CY27.04.2016
CZ27.04.2016
DK27.04.2016
EE27.04.2016
ES27.04.2016
FI27.04.2016
HR27.04.2016
IT27.04.2016
LT27.04.2016
LV27.04.2016
MC27.04.2016
MK27.04.2016
NL27.04.2016
PL27.04.2016
RO27.04.2016
RS27.04.2016
SE27.04.2016
SI27.04.2016
SK27.04.2016
SM27.04.2016
IE02.05.2016
CH31.05.2016
LI31.05.2016
FR27.06.2016
GB27.07.2016
NO27.07.2016
GR28.07.2016
PT29.08.2016
Former [2017/26]AT27.04.2016
BE27.04.2016
CZ27.04.2016
DK27.04.2016
EE27.04.2016
ES27.04.2016
FI27.04.2016
HR27.04.2016
IT27.04.2016
LT27.04.2016
LV27.04.2016
MC27.04.2016
NL27.04.2016
PL27.04.2016
RO27.04.2016
RS27.04.2016
SE27.04.2016
SI27.04.2016
SK27.04.2016
SM27.04.2016
IE02.05.2016
CH31.05.2016
LI31.05.2016
FR27.06.2016
GB27.07.2016
NO27.07.2016
GR28.07.2016
PT29.08.2016
Former [2017/11]AT27.04.2016
BE27.04.2016
CZ27.04.2016
DK27.04.2016
EE27.04.2016
ES27.04.2016
FI27.04.2016
HR27.04.2016
IT27.04.2016
LT27.04.2016
LV27.04.2016
MC27.04.2016
NL27.04.2016
PL27.04.2016
RO27.04.2016
RS27.04.2016
SE27.04.2016
SK27.04.2016
SM27.04.2016
CH31.05.2016
LI31.05.2016
NO27.07.2016
GR28.07.2016
PT29.08.2016
Former [2017/10]AT27.04.2016
BE27.04.2016
CZ27.04.2016
DK27.04.2016
EE27.04.2016
ES27.04.2016
FI27.04.2016
HR27.04.2016
IT27.04.2016
LT27.04.2016
LV27.04.2016
MC27.04.2016
NL27.04.2016
PL27.04.2016
RO27.04.2016
RS27.04.2016
SE27.04.2016
SK27.04.2016
CH31.05.2016
LI31.05.2016
NO27.07.2016
GR28.07.2016
PT29.08.2016
Former [2017/09]AT27.04.2016
BE27.04.2016
CZ27.04.2016
DK27.04.2016
EE27.04.2016
ES27.04.2016
FI27.04.2016
HR27.04.2016
IT27.04.2016
LT27.04.2016
LV27.04.2016
MC27.04.2016
NL27.04.2016
PL27.04.2016
RO27.04.2016
RS27.04.2016
SE27.04.2016
CH31.05.2016
LI31.05.2016
NO27.07.2016
GR28.07.2016
PT29.08.2016
Former [2017/07]AT27.04.2016
BE27.04.2016
DK27.04.2016
ES27.04.2016
FI27.04.2016
HR27.04.2016
IT27.04.2016
LT27.04.2016
LV27.04.2016
MC27.04.2016
NL27.04.2016
PL27.04.2016
RS27.04.2016
SE27.04.2016
CH31.05.2016
LI31.05.2016
NO27.07.2016
GR28.07.2016
PT29.08.2016
Former [2017/03]AT27.04.2016
BE27.04.2016
ES27.04.2016
FI27.04.2016
HR27.04.2016
IT27.04.2016
LT27.04.2016
LV27.04.2016
NL27.04.2016
PL27.04.2016
RS27.04.2016
SE27.04.2016
NO27.07.2016
GR28.07.2016
PT29.08.2016
Former [2016/52]AT27.04.2016
ES27.04.2016
FI27.04.2016
HR27.04.2016
LT27.04.2016
LV27.04.2016
NL27.04.2016
PL27.04.2016
RS27.04.2016
SE27.04.2016
BE31.05.2016
NO27.07.2016
GR28.07.2016
PT29.08.2016
Former [2016/51]AT27.04.2016
ES27.04.2016
FI27.04.2016
HR27.04.2016
LT27.04.2016
LV27.04.2016
NL27.04.2016
PL27.04.2016
RS27.04.2016
BE31.05.2016
NO27.07.2016
GR28.07.2016
PT29.08.2016
Former [2016/50]AT27.04.2016
ES27.04.2016
FI27.04.2016
HR27.04.2016
LT27.04.2016
LV27.04.2016
NL27.04.2016
PL27.04.2016
RS27.04.2016
BE31.05.2016
NO27.07.2016
Former [2016/49]FI27.04.2016
LT27.04.2016
NL27.04.2016
PL27.04.2016
BE31.05.2016
NO27.07.2016
Former [2016/46]LT27.04.2016
NL27.04.2016
BE31.05.2016
NO27.07.2016
Former [2016/44]NL27.04.2016
BE31.05.2016
Former [2016/37]BE31.05.2016
Documents cited:Search[XA] US2006159160  (KIM BYOUNG-HOON et al.) [X] 1,4,7,9,12,14,15 * paragraph [0081]; figures 1B, 2A *[A] 2,3,5,6,8,10,11,13
 [IY]   QUALCOMM INCORPORATED: "CQI reporting for MIMO UE's when the P-CPICH and S-CPICH have unequal power settings", 3GPP DRAFT; R1-103847_IMPACT UNEQUAL CPICH POWER MIMO, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Dresden, Germany; 20100628, 22 June 2010 (2010-06-22), XP050449262 [I] 1,2,4-10,12-15 * Section 4.3.2; page 6 * * Section 4.2; page 3 - page 4 *[Y] 3,11
 [Y]   LENARDI M ET AL: "A RAKE structured SINR maximizing mobile receiver for the WCDMA downlink", CONFERENCE RECORD OF THE 35TH. ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS, & COMPUTERS. PACIFIC GROOVE, CA, NOV. 4 - 7, 2001; [ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS], NEW YORK, NY : IEEE, US, 4 November 2001 (2001-11-04), pages 410 - 414vol.1, XP032139740, ISBN: 978-0-7803-7147-7, DOI: 10.1109/ACSSC.2001.986960 [Y] 3,11 * 6.1: Covariance Matrices Estimation; page 413 *

DOI:   http://dx.doi.org/10.1109/ACSSC.2001.986960
 [A]   CLEMENS BUCHACHER ET AL: "A SEMI-BLIND BASE STATION POWER ESTIMATION ALGORITHM FOR INTERFERENCE AWARE HSDPA RECEIVERS", EURASIP, 2010, 27 August 2010 (2010-08-27), pages 1592 - 1596, XP055106956, Retrieved from the Internet [retrieved on 20140311] [A] 5,6 * Section 2, System Model; page 1592 *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.