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Extract from the Register of European Patents

EP About this file: EP2676396

EP2676396 - IMPLICITLY LINKING APERIODIC CHANNEL STATE INFORMATION (A-CSI) REPORTS TO CSI-REFERENCE SIGNAL (CSI-RS) RESOURCES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  29.03.2019
Database last updated on 11.09.2024
FormerThe patent has been granted
Status updated on  20.04.2018
FormerGrant of patent is intended
Status updated on  17.04.2018
FormerExamination is in progress
Status updated on  03.04.2018
FormerGrant of patent is intended
Status updated on  29.11.2017
Most recent event   Tooltip01.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 03.08.2022  [2022/31]
Applicant(s)For all designated states
Qualcomm Incorporated
5775 Morehouse Drive
San Diego, CA 92121 / US
[2018/21]
Former [2013/52]For all designated states
Qualcomm Incorporated
5775 Morehouse Drive
San Diego, CA 92121 / US
Inventor(s)01 / GEIRHOFER, Stefan
5775 Morehouse Drive
San Diego, California 92121 / US
02 / LUO, Tao
5775 Morehouse Drive
San Diego, California 92121 / US
03 / CHEN, Wanshi
5775 Morehouse Drive
San Diego, California 92121 / US
04 / GAAL, Peter
5775 Morehouse Drive
San Diego, California 92121 / US
05 / XU, Hao
5775 Morehouse Drive
San Diego, California 92121 / US
06 / BHATTAD, Kapil
5775 Morehouse Drive
San Diego, California 92121 / US
07 / JI, Tingfang
5775 Morehouse Drive
San Diego, California 92121 / US
 [2013/52]
Representative(s)Dunlop, Hugh Christopher, et al
Maucher Jenkins
Seventh Floor Offices
Artillery House
11-19 Artillery Row
London SW1P 1RT / GB
[N/P]
Former [2018/21]Dunlop, Hugh Christopher, et al
Maucher Jenkins
26 Caxton Street
London SW1H 0RJ / GB
Former [2014/02]Brinck, David John Borchardt
R.G.C. Jenkins & Co 26 Caxton Street
London SW1H 0RJ / GB
Former [2013/52]Wegner, Hans
Bardehle Pagenberg Partnerschaft
Patentanwälte, Rechtsanwälte
Prinzregentenplatz 7
81675 München / DE
Application number, filing date12702402.430.01.2012
[2018/21]
WO2012US23174
Priority number, dateUS201161444568P18.02.2011         Original published format: US 201161444568 P
US201161444979P21.02.2011         Original published format: US 201161444979 P
US201161524034P16.08.2011         Original published format: US 201161524034 P
US20121335915426.01.2012         Original published format: US201213359154
US20121336034827.01.2012         Original published format: US201213360348
[2013/52]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2012112291
Date:23.08.2012
Language:EN
[2012/34]
Type: A1 Application with search report 
No.:EP2676396
Date:25.12.2013
Language:EN
The application published by WIPO in one of the EPO official languages on 23.08.2012 takes the place of the publication of the European patent application.
[2013/52]
Type: B1 Patent specification 
No.:EP2676396
Date:23.05.2018
Language:EN
[2018/21]
Search report(s)International search report - published on:EP23.08.2012
ClassificationIPC:H04L5/00, H04B7/06, H04B7/024
[2017/50]
CPC:
H04B7/0626 (EP,CN,US); H04W72/00 (KR); H04L5/0051 (US);
H04L1/0026 (US); H04L1/0687 (US); H04L1/0693 (US);
H04L5/0023 (US); H04L5/0048 (EP,CN,US); H04W24/10 (KR,US);
H04W72/23 (US); H04B7/024 (EP,CN,US); H04W84/042 (US) (-)
Former IPC [2013/52]H04L5/00
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 [2013/52]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:IMPLIZITE VERKNÜPFUNG VON APERIODISCHEN KANALSTATUSINFORMATIONSBERICHTEN MIT CSI-REFERENZSIGNALRESSOURCEN[2013/52]
English:IMPLICITLY LINKING APERIODIC CHANNEL STATE INFORMATION (A-CSI) REPORTS TO CSI-REFERENCE SIGNAL (CSI-RS) RESOURCES[2013/52]
French:LIAISON IMPLICITE ENTRE DES RAPPORTS DE DONNÉES D'ÉTAT DE CANAL APÉRIODIQUES (A-CSI) ET DES RESSOURCES DE SIGNAL DE RÉFÉRENCE DE CSI (CSI-RS)[2013/52]
Entry into regional phase13.08.2013National basic fee paid 
13.08.2013Designation fee(s) paid 
13.08.2013Examination fee paid 
Examination procedure18.12.2012Request for preliminary examination filed
International Preliminary Examining Authority: EP
13.08.2013Examination requested  [2013/52]
07.04.2014Amendment by applicant (claims and/or description)
22.05.2014Despatch of a communication from the examining division (Time limit: M06)
01.12.2014Reply to a communication from the examining division
29.10.2015Despatch of a communication from the examining division (Time limit: M06)
09.05.2016Reply to a communication from the examining division
30.11.2017Communication of intention to grant the patent
29.03.2018Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
29.03.2018Fee for grant paid
29.03.2018Fee for publishing/printing paid
16.04.2018Information about intention to grant a patent
16.04.2018Receipt 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  22.05.2014
Opposition(s)26.02.2019No opposition filed within time limit [2019/18]
Fees paidRenewal fee
18.11.2013Renewal fee patent year 03
08.01.2015Renewal fee patent year 04
08.01.2016Renewal fee patent year 05
09.01.2017Renewal fee patent year 06
08.01.2018Renewal fee patent year 07
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  TooltipAL23.05.2018
AT23.05.2018
CY23.05.2018
CZ23.05.2018
DK23.05.2018
EE23.05.2018
HR23.05.2018
LT23.05.2018
LV23.05.2018
MC23.05.2018
MK23.05.2018
PL23.05.2018
RO23.05.2018
RS23.05.2018
SE23.05.2018
SI23.05.2018
SK23.05.2018
SM23.05.2018
TR23.05.2018
BG23.08.2018
NO23.08.2018
GR24.08.2018
IS23.09.2018
PT24.09.2018
IE30.01.2019
LU30.01.2019
MT30.01.2019
BE31.01.2019
CH31.01.2019
LI31.01.2019
[2022/31]
Former [2021/31]AL23.05.2018
AT23.05.2018
CY23.05.2018
CZ23.05.2018
DK23.05.2018
EE23.05.2018
HR23.05.2018
LT23.05.2018
LV23.05.2018
MC23.05.2018
PL23.05.2018
RO23.05.2018
RS23.05.2018
SE23.05.2018
SI23.05.2018
SK23.05.2018
SM23.05.2018
TR23.05.2018
BG23.08.2018
NO23.08.2018
GR24.08.2018
IS23.09.2018
PT24.09.2018
IE30.01.2019
LU30.01.2019
MT30.01.2019
BE31.01.2019
CH31.01.2019
LI31.01.2019
Former [2021/26]AL23.05.2018
AT23.05.2018
CY23.05.2018
CZ23.05.2018
DK23.05.2018
EE23.05.2018
HR23.05.2018
LT23.05.2018
LV23.05.2018
MC23.05.2018
PL23.05.2018
RO23.05.2018
RS23.05.2018
SE23.05.2018
SI23.05.2018
SK23.05.2018
SM23.05.2018
TR23.05.2018
BG23.08.2018
NO23.08.2018
GR24.08.2018
PT24.09.2018
IE30.01.2019
LU30.01.2019
MT30.01.2019
BE31.01.2019
CH31.01.2019
LI31.01.2019
Former [2020/29]AL23.05.2018
AT23.05.2018
CZ23.05.2018
DK23.05.2018
EE23.05.2018
HR23.05.2018
LT23.05.2018
LV23.05.2018
MC23.05.2018
PL23.05.2018
RO23.05.2018
RS23.05.2018
SE23.05.2018
SI23.05.2018
SK23.05.2018
SM23.05.2018
TR23.05.2018
BG23.08.2018
NO23.08.2018
GR24.08.2018
PT24.09.2018
IE30.01.2019
LU30.01.2019
MT30.01.2019
BE31.01.2019
CH31.01.2019
LI31.01.2019
Former [2020/16]AL23.05.2018
AT23.05.2018
CZ23.05.2018
DK23.05.2018
EE23.05.2018
HR23.05.2018
LT23.05.2018
LV23.05.2018
MC23.05.2018
PL23.05.2018
RO23.05.2018
RS23.05.2018
SE23.05.2018
SI23.05.2018
SK23.05.2018
SM23.05.2018
TR23.05.2018
BG23.08.2018
NO23.08.2018
GR24.08.2018
IE30.01.2019
LU30.01.2019
BE31.01.2019
CH31.01.2019
LI31.01.2019
Former [2020/09]AL23.05.2018
AT23.05.2018
CZ23.05.2018
DK23.05.2018
EE23.05.2018
HR23.05.2018
LT23.05.2018
LV23.05.2018
MC23.05.2018
PL23.05.2018
RO23.05.2018
RS23.05.2018
SE23.05.2018
SI23.05.2018
SK23.05.2018
SM23.05.2018
BG23.08.2018
NO23.08.2018
GR24.08.2018
IE30.01.2019
LU30.01.2019
BE31.01.2019
CH31.01.2019
LI31.01.2019
Former [2020/04]AL23.05.2018
AT23.05.2018
CZ23.05.2018
DK23.05.2018
EE23.05.2018
HR23.05.2018
LT23.05.2018
LV23.05.2018
MC23.05.2018
PL23.05.2018
RO23.05.2018
RS23.05.2018
SE23.05.2018
SI23.05.2018
SK23.05.2018
SM23.05.2018
BG23.08.2018
NO23.08.2018
GR24.08.2018
LU30.01.2019
BE31.01.2019
CH31.01.2019
LI31.01.2019
Former [2019/51]AL23.05.2018
AT23.05.2018
CZ23.05.2018
DK23.05.2018
EE23.05.2018
HR23.05.2018
LT23.05.2018
LV23.05.2018
MC23.05.2018
PL23.05.2018
RO23.05.2018
RS23.05.2018
SE23.05.2018
SI23.05.2018
SK23.05.2018
SM23.05.2018
BG23.08.2018
NO23.08.2018
GR24.08.2018
LU30.01.2019
BE31.01.2019
Former [2019/44]AT23.05.2018
CZ23.05.2018
DK23.05.2018
EE23.05.2018
HR23.05.2018
LT23.05.2018
LV23.05.2018
MC23.05.2018
PL23.05.2018
RO23.05.2018
RS23.05.2018
SE23.05.2018
SI23.05.2018
SK23.05.2018
SM23.05.2018
BG23.08.2018
NO23.08.2018
GR24.08.2018
LU30.01.2019
Former [2019/40]AT23.05.2018
CZ23.05.2018
DK23.05.2018
EE23.05.2018
HR23.05.2018
LT23.05.2018
LV23.05.2018
MC23.05.2018
PL23.05.2018
RO23.05.2018
RS23.05.2018
SE23.05.2018
SI23.05.2018
SK23.05.2018
SM23.05.2018
BG23.08.2018
NO23.08.2018
GR24.08.2018
Former [2019/26]AT23.05.2018
CZ23.05.2018
DK23.05.2018
EE23.05.2018
HR23.05.2018
LT23.05.2018
LV23.05.2018
PL23.05.2018
RO23.05.2018
RS23.05.2018
SE23.05.2018
SI23.05.2018
SK23.05.2018
SM23.05.2018
BG23.08.2018
NO23.08.2018
GR24.08.2018
Former [2019/11]AT23.05.2018
CZ23.05.2018
DK23.05.2018
EE23.05.2018
HR23.05.2018
LT23.05.2018
LV23.05.2018
PL23.05.2018
RO23.05.2018
RS23.05.2018
SE23.05.2018
SK23.05.2018
SM23.05.2018
BG23.08.2018
NO23.08.2018
GR24.08.2018
Former [2019/10]AT23.05.2018
CZ23.05.2018
DK23.05.2018
EE23.05.2018
HR23.05.2018
LT23.05.2018
LV23.05.2018
PL23.05.2018
RO23.05.2018
RS23.05.2018
SE23.05.2018
SK23.05.2018
BG23.08.2018
NO23.08.2018
GR24.08.2018
Former [2019/09]DK23.05.2018
EE23.05.2018
HR23.05.2018
LT23.05.2018
LV23.05.2018
RS23.05.2018
SE23.05.2018
BG23.08.2018
NO23.08.2018
GR24.08.2018
Former [2019/08]DK23.05.2018
HR23.05.2018
LT23.05.2018
LV23.05.2018
RS23.05.2018
SE23.05.2018
BG23.08.2018
NO23.08.2018
GR24.08.2018
Former [2018/52]HR23.05.2018
LT23.05.2018
LV23.05.2018
RS23.05.2018
SE23.05.2018
BG23.08.2018
NO23.08.2018
GR24.08.2018
Former [2018/51]HR23.05.2018
LT23.05.2018
LV23.05.2018
RS23.05.2018
SE23.05.2018
BG23.08.2018
NO23.08.2018
Former [2018/50]HR23.05.2018
LT23.05.2018
SE23.05.2018
BG23.08.2018
NO23.08.2018
Former [2018/49]LT23.05.2018
SE23.05.2018
BG23.08.2018
NO23.08.2018
Former [2018/47]LT23.05.2018
NO23.08.2018
Cited inInternational search[XI]  - MEDIATEK INC, "Discussion on CQI Reference Resource", 3GPP DRAFT; R1-110144, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20110112), vol. RAN WG1, no. Dublin, Ireland; 20110117, XP050490317 [X] 1,12,23,29,36,43,50 * section 2 * [I] 2-11,13-22,24-28,30-35,37-42,44-49
 [XI]  - QUALCOMM INCORPORATED, "CSI measurement reference", 3GPP DRAFT; R1-110337 CSI MEASUREMENT REFERENCE, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20110111), vol. RAN WG1, no. Dublin, Ireland; 20110117, XP050474483 [X] 1,12,23,29,36,43,50 * sections 2.1.2, 2.2.2, 2.3 and 2.4 * [I] 2-11,13-22,24-28,30-35,37-42,44-49
 [A]  - HUAWEI ET AL, "Remaining issues on CSI RS signalling", 3GPP DRAFT; R1-105131, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20101005), vol. RAN WG1, no. Xi'an; 20101011, XP050450352 [A] 1-50 * section 1 and 2 *
 [A]  - ERICSSON ET AL, "Further Details on CSI RS Configuration", 3GPP DRAFT; R1-105322_CSI_RS_CONFIG, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20101005), vol. RAN WG1, no. Xi'an; 20101011, XP050450483 [A] 1-50 * section 2 *
Examination   - HUAWEI, "Consideration on CSI-RS design for CoMP and text proposal to 36.814", 3GPP DRAFT; R1-093031 CONSIDERATION ON CSI-RS DESIGN FOR COMP AND TEXT PROPOSAL TO 36.814, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20090818), no. Shenzhen, China; 20090818, XP050351428
    - HUAWEI ET AL, "Triggering and transmission of aperiodic CSI reports", 3GPP DRAFT; R1-105838, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20101109), vol. RAN WG1, no. Jacksonville, USA; 20101115, XP050466693
    - PANTECH, "Feedback issues for Macro site CoMP", 3GPP DRAFT; R1-110756, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20110217), vol. RAN WG1, no. Taipei, Taiwan; 20110221, XP050490755
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.