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Extract from the Register of European Patents

EP About this file: EP2817933

EP2817933 - METHOD AND APPARATUS FOR TRANSMITTING UPLINK SIGNAL IN WIRELESS COMMUNICATION SYSTEM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.02.2021
Database last updated on 20.05.2024
FormerThe patent has been granted
Status updated on  28.02.2020
FormerGrant of patent is intended
Status updated on  09.09.2019
FormerExamination is in progress
Status updated on  23.11.2018
Most recent event   Tooltip27.04.2024Lapse of the patent in a contracting state
New state(s): MK		published on 29.05.2024 [2024/22]
Applicant(s)For all designated states
LG Electronics Inc.
128, Yeoui-daero
Yeongdeungpo-gu
Seoul 152-721 / KR
[2015/01]
Inventor(s)01 / PARK, Jonghyun
LG Institute
533 Hogye 1(il)-dong
Dongan-gu
Anyang-si Gyeonggi-do 431-080 / KR
02 / SEO, Hanbyul
LG Institute
533 Hogye 1(il)-dong
Dongan-gu
Anyang-si Gyeonggi-do 431-080 / KR
03 / KIM, Kijun
LG Institute
533 Hogye 1(il)-dong
Dongan-gu
Anyang-si Gyeonggi-do 431-080 / KR
04 / KIM, Byounghoon
LG Institute
533 Hogye 1(il)-dong
Dongan-gu
Anyang-si Gyeonggi-do 431-080 / KR
 [2015/01]
Representative(s)Plasseraud IP
66, rue de la Chaussée d'Antin
75440 Paris Cedex 09 / FR
[2020/14]
Former [2015/01]Cabinet Plasseraud
52, rue de la Victoire
75440 Paris Cedex 09 / FR
Application number, filing date13751474.120.02.2013
[2020/14]
WO2013KR01323
Priority number, dateUS201261600999P20.02.2012         Original published format: US 201261600999 P
US201261602587P23.02.2012         Original published format: US 201261602587 P
US201261619408P02.04.2012         Original published format: US 201261619408 P
US201261646353P13.05.2012         Original published format: US 201261646353 P
[2015/01]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2013125840
Date:29.08.2013
Language:EN
[2013/35]
Type: A1 Application with search report 
No.:EP2817933
Date:31.12.2014
Language:EN
The application published by WIPO in one of the EPO official languages on 29.08.2013 takes the place of the publication of the European patent application.
[2015/01]
Type: B1 Patent specification 
No.:EP2817933
Date:01.04.2020
Language:EN
[2020/14]
Search report(s)International search report - published on:KR29.08.2013
(Supplementary) European search report - dispatched on:EP14.10.2015
ClassificationIPC:H04L27/26, H04L1/00, H04L5/00
[2015/46]
CPC:
H04L27/2613 (EP,KR,US); H04J11/0079 (KR); H04B1/7143 (US);
H04B7/2603 (KR); H04L1/00 (US); H04L27/26 (EP,US);
H04L5/0012 (EP,US); H04L5/0023 (EP,US); H04L5/0035 (EP,US);
H04L5/0048 (EP,US); H04L5/005 (US); H04W72/04 (US);
H04W72/044 (US); H04W72/21 (US) (-)
Former IPC [2015/01]H04L27/26, H04L1/00
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 [2015/01]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:VERFAHREN UND VORRICHTUNG ZUR ÜBERTRAGUNG VON UPLINK-STEUERSIGNALEN IN EINEM DRAHTLOSEN KOMMUNIKATIONSSYSTEM[2015/01]
English:METHOD AND APPARATUS FOR TRANSMITTING UPLINK SIGNAL IN WIRELESS COMMUNICATION SYSTEM[2015/01]
French:PROCÉDÉ ET APPAREIL D'ÉMISSION D'UN SIGNAL MONTANT DANS UN SYSTÈME DE COMMUNICATION SANS FIL[2015/01]
Entry into regional phase11.09.2014National basic fee paid 
11.09.2014Search fee paid 
11.09.2014Designation fee(s) paid 
11.09.2014Examination fee paid 
Examination procedure11.09.2014Examination requested  [2015/01]
06.01.2016Amendment by applicant (claims and/or description)
23.11.2018Despatch of a communication from the examining division (Time limit: M04)
03.04.2019Reply to a communication from the examining division
10.09.2019Communication of intention to grant the patent
17.01.2020Fee for grant paid
17.01.2020Fee for publishing/printing paid
17.01.2020Receipt 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  23.11.2018
Opposition(s)12.01.2021No opposition filed within time limit [2021/11]
Fees paidRenewal fee
23.02.2015Renewal fee patent year 03
22.02.2016Renewal fee patent year 04
17.02.2017Renewal fee patent year 05
22.02.2018Renewal fee patent year 06
21.02.2019Renewal fee patent year 07
24.02.2020Renewal fee patent year 08
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  TooltipHU20.02.2013
AL01.04.2020
AT01.04.2020
CY01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
FI01.04.2020
HR01.04.2020
IT01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
MK01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
[2024/22]
Former [2023/30]HU20.02.2013
AL01.04.2020
AT01.04.2020
CY01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
FI01.04.2020
HR01.04.2020
IT01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2023/27]HU20.02.2013
AL01.04.2020
AT01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
FI01.04.2020
HR01.04.2020
IT01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/41]AL01.04.2020
AT01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
FI01.04.2020
HR01.04.2020
IT01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/24]AL01.04.2020
AT01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
FI01.04.2020
HR01.04.2020
IT01.04.2020
LT01.04.2020
LV01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/10]AL01.04.2020
AT01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
FI01.04.2020
HR01.04.2020
IT01.04.2020
LT01.04.2020
LV01.04.2020
PL01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/08]AL01.04.2020
CZ01.04.2020
DK01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
RO01.04.2020
RS01.04.2020
SE01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/04]AL01.04.2020
CZ01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
RS01.04.2020
SE01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/51]CZ01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
RS01.04.2020
SE01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/50]CZ01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
SE01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/49]CZ01.04.2020
FI01.04.2020
LT01.04.2020
SE01.04.2020
BG01.07.2020
NO01.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/48]FI01.04.2020
LT01.04.2020
SE01.04.2020
BG01.07.2020
NO01.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/47]LT01.04.2020
BG01.07.2020
NO01.07.2020
IS01.08.2020
Former [2020/46]BG01.07.2020
IS01.08.2020
Former [2020/39]BG01.07.2020
Documents cited:Search[XI]  - CATT, "Further details on UE-specific UL DMRS", 3GPP DRAFT; R1-120106, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20120131), vol. RAN WG1, no. Dresden, Germany; 20120206 - 20120210, XP050562686 [X] 1 * the whole document * [I] 2-15
 [A]  - "LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical channels and modulation (3GPP TS 36.211 version 10.4.0 Release 10)", TECHNICAL SPECIFICATION, EUROPEAN TELECOMMUNICATIONS STANDARDS INSTITUTE (ETSI), 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS ; FRANCE, (20120101), vol. 3GPP RAN 1, no. V10.4.0, XP014069597 [A] 1-15 * page 27 - page 32 *
 [A]  - PANTECH, "UL DM-RS enhancements for Rel-11", 3GPP DRAFT; R1-120324, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20120131), vol. RAN WG1, no. Dresden, Germany; 20120206 - 20120210, XP050562853 [A] 1-15 * paragraph [0004] *
 [A]  - HUAWEI ET AL, "Enhancements of uplink DMRS for UL CoMP", 3GPP DRAFT; R1-120038, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20120131), vol. RAN WG1, no. Dresden, Germany; 20120206 - 20120210, XP050562625 [A] 1-15 * paragraph [0003] *
International search[A]US2008298433  (TIIROLA ESA [FI], et al);
 [A]KR20090112534  (LG ELECTRONICS INC.);
 [A]KR20110125618  (LG ELECTRONICS INC [KR]);
 [A]  - PANASONIC, "Uplink DMRS sequence in RACH procedure.", 3GPP TSG RAN WG1 MEETING #65 R1-111936, BARCELONA, SPAIN, (20110509), XP050532660
 [A]  - PANTECH, "UL DM-RS enhancements for Rel-11.", 3GPP TSG RAN WG1 MEETING #68 R1-120324, DRESDEN, GERMANY, (20120206), XP050562853
Examination   - SAMSUNG ET AL, "Way forward on UL DMRS", 3GPP DRAFT; R1-120886 WF_DMRS, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20120213), vol. RAN WG1, no. Dresden, Germany; 20120206 - 20120210, XP050563424
    - CATT, "Further details on UE-specific UL DMRS", 3GPP DRAFT; R1-120106, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20120131), vol. RAN WG1, no. Dresden, Germany; 20120206 - 20120210, XP050562686
by applicant   - "Further details on UE-specific UL DMRS", THE 3GPP DRAFT NO. RL-120106
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.