blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP2569882

EP2569882 - METHOD AND APPARATUS FOR TRANSMITTING APERIODIC SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  14.02.2020
Database last updated on 19.10.2024
FormerThe patent has been granted
Status updated on  08.03.2019
FormerGrant of patent is intended
Status updated on  01.11.2018
FormerExamination is in progress
Status updated on  04.08.2017
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
LG Electronics Inc.
20 Yeouido-dong
Yeongdeungpo-ku
Seoul 150-721 / KR
[2019/15]
Former [2013/12]For all designated states
LG Electronics Inc.
20 Yeouido-dong Yeongdeungpo-ku
Seoul 150-721 / KR
Inventor(s)01 / NOH, Min Seok
LG R&D Complex
533 Hogye 1-dong
Dongan-gu
Anyang-si Gyeonggi-do 431-749 / KR
02 / KWON, Yeong Hyeon
LG R&D Complex
533
Hogye 1-dong
Dongan-gu
Anyang-si Gyeongki-do 431-749 / KR
03 / MOON, Sung Ho
LG R&D Complex
533 Hogye 1-dong
Dongan-gu
Anyang-si Gyeonggi-do 431-749 / KR
04 / CHUNG, Jae Hoon
LG R&D Complex
533
Hogye 1-dong
Dongan-gu
Anyang-si Gyeongki-do 431-749 / KR
 [2013/12]
Representative(s)Katérle, Axel, et al
Wuesthoff & Wuesthoff
Patentanwälte PartG mbB
Schweigerstraße 2
81541 München / DE
[2019/15]
Former [2013/12]Katérle, Axel, et al
Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstraße 2
D-81541 München / DE
Application number, filing date11780857.616.05.2011
[2019/15]
WO2011KR03593
Priority number, dateKR2011002954431.03.2011         Original published format: KR 20110029544
US20100348257P26.05.2010         Original published format: US 348257 P
US20100346480P20.05.2010         Original published format: US 346480 P
US20100334959P14.05.2010         Original published format: US 334959 P
[2013/12]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2011142640
Date:17.11.2011
Language:EN
[2011/46]
Type: A2 Application without search report 
No.:EP2569882
Date:20.03.2013
Language:EN
The application published by WIPO in one of the EPO official languages on 17.11.2011 takes the place of the publication of the European patent application.
[2013/12]
Type: B1 Patent specification 
No.:EP2569882
Date:10.04.2019
Language:EN
[2019/15]
Search report(s)International search report - published on:KR15.03.2012
(Supplementary) European search report - dispatched on:EP10.01.2017
ClassificationIPC:H04J11/00, H04B7/26, H04L1/16, H04W88/02, H04L5/00, // H04L25/02, H04W72/12
[2018/47]
CPC:
H04L5/0048 (EP,KR,US); H04L1/0009 (KR); H04L1/0013 (KR);
H04L1/0038 (KR); H04L1/1671 (EP,KR,US); H04L5/0007 (EP,KR,US);
H04L5/0094 (EP,US); H04W72/23 (EP,KR,US); H04L25/0226 (EP,US) (-)
Former IPC [2017/06]H04J11/00, H04B7/26, H04L1/00, H04W88/02, H04L5/00, // H04L25/02
Former IPC [2013/12]H04J11/00, H04B7/26, H04L1/00, H04W88/02
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 [2013/12]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:VERFAHREN UND VORRICHTUNG ZUR ÜBERTRAGUNG APERIODISCHER KLANGREFERENZSIGNALE IN EINEM DRAHTLOSEN KOMMUNIKATIONSSYSTEM[2013/12]
English:METHOD AND APPARATUS FOR TRANSMITTING APERIODIC SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM[2013/12]
French:PROCÉDÉ ET APPAREIL D'ÉMISSION DE SIGNAL DE RÉFÉRENCE DE SONDAGE APÉRIODIQUE DANS UN SYSTÈME DE COMMUNICATION SANS FIL[2013/12]
Entry into regional phase14.12.2012National basic fee paid 
14.12.2012Search fee paid 
14.12.2012Designation fee(s) paid 
14.12.2012Examination fee paid 
Examination procedure14.12.2012Examination requested  [2013/12]
29.06.2017Amendment by applicant (claims and/or description)
02.08.2017Despatch of a communication from the examining division (Time limit: M04)
12.12.2017Reply to a communication from the examining division
11.10.2018Cancellation of oral proceeding that was planned for 16.10.2018
16.10.2018Date of oral proceedings (cancelled)
02.11.2018Communication of intention to grant the patent
25.02.2019Fee for grant paid
25.02.2019Fee for publishing/printing paid
25.02.2019Receipt 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  02.08.2017
Opposition(s)13.01.2020No opposition filed within time limit [2020/12]
Fees paidRenewal fee
27.05.2013Renewal fee patent year 03
27.03.2014Renewal fee patent year 04
21.05.2015Renewal fee patent year 05
20.05.2016Renewal fee patent year 06
23.05.2017Renewal fee patent year 07
25.05.2018Renewal 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  TooltipHU16.05.2011
AL10.04.2019
AT10.04.2019
CY10.04.2019
CZ10.04.2019
DK10.04.2019
EE10.04.2019
ES10.04.2019
FI10.04.2019
HR10.04.2019
IT10.04.2019
LT10.04.2019
LV10.04.2019
MC10.04.2019
MK10.04.2019
MT10.04.2019
NL10.04.2019
PL10.04.2019
RO10.04.2019
RS10.04.2019
SE10.04.2019
SI10.04.2019
SK10.04.2019
SM10.04.2019
TR10.04.2019
IE16.05.2019
LU16.05.2019
BE31.05.2019
CH31.05.2019
LI31.05.2019
FR10.06.2019
BG10.07.2019
GB10.07.2019
NO10.07.2019
GR11.07.2019
IS10.08.2019
PT10.09.2019
[2022/31]
Former [2021/34]HU16.05.2011
AL10.04.2019
AT10.04.2019
CY10.04.2019
CZ10.04.2019
DK10.04.2019
EE10.04.2019
ES10.04.2019
FI10.04.2019
HR10.04.2019
IT10.04.2019
LT10.04.2019
LV10.04.2019
MC10.04.2019
MT10.04.2019
NL10.04.2019
PL10.04.2019
RO10.04.2019
RS10.04.2019
SE10.04.2019
SI10.04.2019
SK10.04.2019
SM10.04.2019
TR10.04.2019
IE16.05.2019
LU16.05.2019
BE31.05.2019
CH31.05.2019
LI31.05.2019
FR10.06.2019
BG10.07.2019
GB10.07.2019
NO10.07.2019
GR11.07.2019
IS10.08.2019
PT10.09.2019
Former [2021/32]HU16.05.2011
AL10.04.2019
AT10.04.2019
CY10.04.2019
CZ10.04.2019
DK10.04.2019
EE10.04.2019
ES10.04.2019
FI10.04.2019
HR10.04.2019
IT10.04.2019
LT10.04.2019
LV10.04.2019
MC10.04.2019
NL10.04.2019
PL10.04.2019
RO10.04.2019
RS10.04.2019
SE10.04.2019
SI10.04.2019
SK10.04.2019
SM10.04.2019
TR10.04.2019
IE16.05.2019
LU16.05.2019
BE31.05.2019
CH31.05.2019
LI31.05.2019
FR10.06.2019
BG10.07.2019
GB10.07.2019
NO10.07.2019
GR11.07.2019
IS10.08.2019
PT10.09.2019
Former [2021/26]AL10.04.2019
AT10.04.2019
CY10.04.2019
CZ10.04.2019
DK10.04.2019
EE10.04.2019
ES10.04.2019
FI10.04.2019
HR10.04.2019
IT10.04.2019
LT10.04.2019
LV10.04.2019
MC10.04.2019
NL10.04.2019
PL10.04.2019
RO10.04.2019
RS10.04.2019
SE10.04.2019
SI10.04.2019
SK10.04.2019
SM10.04.2019
TR10.04.2019
IE16.05.2019
LU16.05.2019
BE31.05.2019
CH31.05.2019
LI31.05.2019
FR10.06.2019
BG10.07.2019
GB10.07.2019
NO10.07.2019
GR11.07.2019
IS10.08.2019
PT10.09.2019
Former [2020/29]AL10.04.2019
AT10.04.2019
CZ10.04.2019
DK10.04.2019
EE10.04.2019
ES10.04.2019
FI10.04.2019
HR10.04.2019
IT10.04.2019
LT10.04.2019
LV10.04.2019
MC10.04.2019
NL10.04.2019
PL10.04.2019
RO10.04.2019
RS10.04.2019
SE10.04.2019
SI10.04.2019
SK10.04.2019
SM10.04.2019
TR10.04.2019
IE16.05.2019
LU16.05.2019
BE31.05.2019
CH31.05.2019
LI31.05.2019
FR10.06.2019
BG10.07.2019
GB10.07.2019
NO10.07.2019
GR11.07.2019
IS10.08.2019
PT10.09.2019
Former [2020/24]AL10.04.2019
AT10.04.2019
CZ10.04.2019
DK10.04.2019
EE10.04.2019
ES10.04.2019
FI10.04.2019
HR10.04.2019
IT10.04.2019
LT10.04.2019
LV10.04.2019
MC10.04.2019
NL10.04.2019
PL10.04.2019
RO10.04.2019
RS10.04.2019
SE10.04.2019
SI10.04.2019
SK10.04.2019
SM10.04.2019
TR10.04.2019
IE16.05.2019
LU16.05.2019
BE31.05.2019
CH31.05.2019
LI31.05.2019
BG10.07.2019
GB10.07.2019
NO10.07.2019
GR11.07.2019
IS10.08.2019
PT10.09.2019
Former [2020/21]AL10.04.2019
AT10.04.2019
CZ10.04.2019
DK10.04.2019
EE10.04.2019
ES10.04.2019
FI10.04.2019
HR10.04.2019
IT10.04.2019
LT10.04.2019
LV10.04.2019
MC10.04.2019
NL10.04.2019
PL10.04.2019
RO10.04.2019
RS10.04.2019
SE10.04.2019
SK10.04.2019
SM10.04.2019
TR10.04.2019
IE16.05.2019
LU16.05.2019
CH31.05.2019
LI31.05.2019
BG10.07.2019
NO10.07.2019
GR11.07.2019
IS10.08.2019
PT10.09.2019
Former [2020/17]AL10.04.2019
AT10.04.2019
CZ10.04.2019
DK10.04.2019
EE10.04.2019
ES10.04.2019
FI10.04.2019
HR10.04.2019
IT10.04.2019
LT10.04.2019
LV10.04.2019
MC10.04.2019
NL10.04.2019
PL10.04.2019
RO10.04.2019
RS10.04.2019
SE10.04.2019
SK10.04.2019
SM10.04.2019
TR10.04.2019
LU16.05.2019
CH31.05.2019
LI31.05.2019
BG10.07.2019
NO10.07.2019
GR11.07.2019
IS10.08.2019
PT10.09.2019
Former [2020/13]AL10.04.2019
AT10.04.2019
CZ10.04.2019
DK10.04.2019
EE10.04.2019
ES10.04.2019
FI10.04.2019
HR10.04.2019
IT10.04.2019
LT10.04.2019
LV10.04.2019
MC10.04.2019
NL10.04.2019
PL10.04.2019
RO10.04.2019
RS10.04.2019
SE10.04.2019
SK10.04.2019
SM10.04.2019
LU16.05.2019
CH31.05.2019
LI31.05.2019
BG10.07.2019
NO10.07.2019
GR11.07.2019
IS10.08.2019
PT10.09.2019
Former [2020/12]AL10.04.2019
AT10.04.2019
CZ10.04.2019
DK10.04.2019
EE10.04.2019
ES10.04.2019
FI10.04.2019
HR10.04.2019
IT10.04.2019
LT10.04.2019
LV10.04.2019
MC10.04.2019
NL10.04.2019
PL10.04.2019
RO10.04.2019
RS10.04.2019
SE10.04.2019
SK10.04.2019
LU16.05.2019
CH31.05.2019
LI31.05.2019
BG10.07.2019
NO10.07.2019
GR11.07.2019
IS10.08.2019
PT10.09.2019
Former [2020/11]AL10.04.2019
AT10.04.2019
CZ10.04.2019
DK10.04.2019
EE10.04.2019
ES10.04.2019
FI10.04.2019
HR10.04.2019
LT10.04.2019
LV10.04.2019
MC10.04.2019
NL10.04.2019
PL10.04.2019
RO10.04.2019
RS10.04.2019
SE10.04.2019
SK10.04.2019
LU16.05.2019
CH31.05.2019
LI31.05.2019
BG10.07.2019
NO10.07.2019
GR11.07.2019
IS10.08.2019
PT10.09.2019
Former [2020/10]AL10.04.2019
AT10.04.2019
CZ10.04.2019
DK10.04.2019
ES10.04.2019
FI10.04.2019
HR10.04.2019
LT10.04.2019
LV10.04.2019
MC10.04.2019
NL10.04.2019
PL10.04.2019
RO10.04.2019
RS10.04.2019
SE10.04.2019
CH31.05.2019
LI31.05.2019
BG10.07.2019
NO10.07.2019
GR11.07.2019
IS10.08.2019
PT10.09.2019
Former [2020/09]AL10.04.2019
AT10.04.2019
CZ10.04.2019
DK10.04.2019
ES10.04.2019
FI10.04.2019
HR10.04.2019
LT10.04.2019
LV10.04.2019
MC10.04.2019
NL10.04.2019
PL10.04.2019
RS10.04.2019
SE10.04.2019
BG10.07.2019
NO10.07.2019
GR11.07.2019
IS10.08.2019
PT10.09.2019
Former [2020/08]AL10.04.2019
AT10.04.2019
ES10.04.2019
FI10.04.2019
HR10.04.2019
LT10.04.2019
LV10.04.2019
MC10.04.2019
NL10.04.2019
PL10.04.2019
RS10.04.2019
SE10.04.2019
BG10.07.2019
NO10.07.2019
GR11.07.2019
IS10.08.2019
PT10.09.2019
Former [2020/04]AL10.04.2019
AT10.04.2019
ES10.04.2019
FI10.04.2019
HR10.04.2019
LT10.04.2019
LV10.04.2019
NL10.04.2019
PL10.04.2019
RS10.04.2019
SE10.04.2019
BG10.07.2019
NO10.07.2019
GR11.07.2019
IS10.08.2019
PT10.09.2019
Former [2020/03]AL10.04.2019
AT10.04.2019
ES10.04.2019
FI10.04.2019
HR10.04.2019
LT10.04.2019
LV10.04.2019
NL10.04.2019
PL10.04.2019
RS10.04.2019
SE10.04.2019
BG10.07.2019
NO10.07.2019
GR11.07.2019
PT10.09.2019
Former [2019/52]AL10.04.2019
ES10.04.2019
FI10.04.2019
HR10.04.2019
LT10.04.2019
LV10.04.2019
NL10.04.2019
PL10.04.2019
RS10.04.2019
SE10.04.2019
BG10.07.2019
NO10.07.2019
GR11.07.2019
PT10.09.2019
Former [2019/51]AL10.04.2019
ES10.04.2019
FI10.04.2019
HR10.04.2019
LT10.04.2019
LV10.04.2019
NL10.04.2019
RS10.04.2019
SE10.04.2019
BG10.07.2019
NO10.07.2019
GR11.07.2019
PT10.09.2019
Former [2019/50]AL10.04.2019
ES10.04.2019
FI10.04.2019
HR10.04.2019
LT10.04.2019
LV10.04.2019
NL10.04.2019
RS10.04.2019
SE10.04.2019
NO10.07.2019
GR11.07.2019
PT10.09.2019
Former [2019/48]ES10.04.2019
FI10.04.2019
LT10.04.2019
NL10.04.2019
SE10.04.2019
NO10.07.2019
PT10.09.2019
Former [2019/47]ES10.04.2019
FI10.04.2019
LT10.04.2019
NL10.04.2019
NO10.07.2019
Former [2019/44]NL10.04.2019
Documents cited:Search[XYI]  - ZTE, "UL Transmission Modes and Signalling Requirements for LTE-A", 3GPP DRAFT; R1-102911, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20100505), vol. RAN WG1, no. Montreal, Canada; 20100510, XP050420322 [X] 1-4,6,9-14 * the whole document * [Y] 8 [I] 5,7
 [YA]  - SAMSUNG, "Resource Allocation for Dynamic SRS Activation and SRS Multiplexing", 3GPP DRAFT; R1-102215 SRS CONFIGURATION AND MUX, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20100406), vol. RAN WG1, no. Beijing, china; 20100412, XP050419485 [Y] 8 * the whole document * [A] 1-7,9-14
 [A]  - TEXAS INSTRUMENTS, "Signaling considerations for dynamic aperiodic SRS", 3GPP DRAFT; R1-102830 TI SIGNALING CONSIDERATIONS FOR DYNAMIC APERIODIC SRS_V1, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20100504), vol. RAN WG1, no. Montreal, Canada; 20100510, XP050419990 [A] 1-14 * the whole document *
 [A]  - TEXAS INSTRUMENTS, "Design Considerations for Aperiodic SRS", 3GPP DRAFT; R1-102110 TI DESIGN CONSIDERATIONS FOR APERIODIC SRS R3, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20100406), vol. RAN WG1, no. Beijing, china; 20100412, XP050419426 [A] 1-14 * the whole document *
 [A]  - KDDI, "Views on Detail Design of Dynamic Aperiodic SRS", 3GPP DRAFT; R1-102978_APERIODICSRS, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20100504), vol. RAN WG1, no. Montreal, Canada; 20100510, XP050420087 [A] 1-14 * the whole document *
International search[A]  - "Views on SRS Enhancements for LTE-A", 3GPP TSG-RAN WG1 MEETING #60BIS, R1-102142, (20100412), XP050419444
 [A]  - "Design and Configuration Considerations on Aperiodic SRS for LTE-A", 3GPP TSG-RAN WG1 MEETING #60BIS, R1-102054, (20100412), XP050419384
 [A]  - "Discussion on Dynamic Aperiodic Sounding", 3GPP TSG-RAN WG1 MEETING #60BIS, R1-102357, (20100412), XP050419581
 [A]  - "Further Discussion on Aperiodic Sounding", 3GPP TSG-RAN WG1 MEETING #60BIS, R1-101985, (20100412), XP050419321
 [A]  - "Consideration on Dynamic Aperiodic Sounding", 3GPP TSG-RAN WG1 MEETING #60BIS, R1-101819, (20100412), XP050419208
Examination   - MOTOROLA, "Views on SRS Enhancements for LTE-A", 3GPP DRAFT; R1-102142 - SRS ENHANCEMENTS LTE-A, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20100406), vol. RAN WG1, no. Beijing, china; 20100412, XP050419444
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.