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
Register Forum

2022.02.11

More...
blank News flashes

News flashes

New version of the European Patent Register - SPC information for Unitary Patents.

2024-03-06

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
FAQ - Register Alert
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: EP2905909

EP2905909 - METHOD AND APPARATUS FOR TRANSRECEIVING DOWNLINK SIGNAL BY CONSIDERING ANTENNA PORT RELATIONSHIP IN WIRELESS COMMUNICATION SYSTEM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.06.2019
Database last updated on 22.05.2024
FormerThe patent has been granted
Status updated on  13.07.2018
FormerGrant of patent is intended
Status updated on  04.03.2018
Most recent event   Tooltip03.07.2020Lapse of the patent in a contracting state
New state(s): CY, HU, MK		published on 05.08.2020  [2020/32]
Applicant(s)For all designated states
LG Electronics Inc.
20, Yeouido-dong
Yeongdeungpo-gu
Seoul 150-721 / KR
[2015/33]
Inventor(s)01 / PARK, Jonghyun
LG Institute
533 Hogye 1(il)-dong
Dongan-gu
Anyang-si Gyeonggi-do 431-080 / KR
02 / SEO, Inkwon
LG Institute
533 Hogye 1(il)-dong
Dongan-gu
Anyang-si Gyeonggi-do 431-080 / KR
03 / SEO, Hanbyul
LG Institute
533 Hogye 1(il)-dong
Dongan-gu
Anyang-si Gyeonggi-do 431-080 / KR
04 / KIM, Kijun
LG Institute
533 Hogye 1(il)-dong
Dongan-gu
Anyang-si Gyeonggi-do 431-080 / KR
05 / YANG, Suckchel
LG Institute
533 Hogye 1(il)-dong
Dongan-gu
Anyang-si Gyeonggi-do 431-080 / KR
 [2015/33]
Representative(s)Frenkel, Matthias Alexander
Wuesthoff & Wuesthoff
Patentanwälte und Rechtsanwalt PartG mbB
Schweigerstraße 2
81541 München / DE
[N/P]
Former [2015/33]Frenkel, Matthias Alexander
Wuesthoff & Wuesthoff
Patentanwälte PartG mbB
Schweigerstrasse 2
81541 München / DE
Application number, filing date13844260.304.10.2013
[2015/33]
WO2013KR08872
Priority number, dateUS201261709975P04.10.2012         Original published format: US 201261709975 P
US201261713616P14.10.2012         Original published format: US 201261713616 P
US201261714729P16.10.2012         Original published format: US 201261714729 P
US201261724304P09.11.2012         Original published format: US 201261724304 P
US201261729301P21.11.2012         Original published format: US 201261729301 P
[2015/33]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2014054901
Date:10.04.2014
Language:KO
[2014/15]
Type: A1 Application with search report 
No.:EP2905909
Date:12.08.2015
Language:EN
[2015/33]
Type: B1 Patent specification 
No.:EP2905909
Date:15.08.2018
Language:EN
[2018/33]
Search report(s)International search report - published on:KR10.04.2014
(Supplementary) European search report - dispatched on:EP24.03.2016
ClassificationIPC:H04B7/26, H04B7/04, H04L5/00
[2016/17]
CPC:
H04B7/0473 (EP,CN,US); H04W72/23 (US); H04L5/0048 (EP,US);
H04L5/0053 (EP,US); H04W24/00 (EP,US); H04W28/18 (EP,CN,US);
H04W76/00 (US); H04L5/0023 (EP,US); H04W72/00 (EP,CN,US) (-)
Former IPC [2015/33]H04B7/26, H04B7/04
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 [2015/33]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:VERFAHREN UND VORRICHTUNG ZUM SENDEN/EMPFANGEN EINES DOWNLINK-SIGNALS UNTER BERÜCKSICHTIGUNG DER ANTENNENANSCHLUSSBEZIEHUNG IN EINEM DRAHTLOSEN KOMMUNIKATIONSSYSTEM[2015/33]
English:METHOD AND APPARATUS FOR TRANSRECEIVING DOWNLINK SIGNAL BY CONSIDERING ANTENNA PORT RELATIONSHIP IN WIRELESS COMMUNICATION SYSTEM[2015/33]
French:PROCÉDÉ ET APPAREIL CONÇUS POUR L'ÉMISSION/RÉCEPTION D'UN SIGNAL DESCENDANT PAR PRISE EN COMPTE DE LA RELATION DES PORTS D'ANTENNE DANS UN SYSTÈME DE COMMUNICATION SANS FIL[2015/33]
Entry into regional phase10.02.2015Translation filed 
10.02.2015National basic fee paid 
10.02.2015Search fee paid 
10.02.2015Designation fee(s) paid 
10.02.2015Examination fee paid 
Examination procedure10.02.2015Examination requested  [2015/33]
28.07.2016Amendment by applicant (claims and/or description)
05.03.2018Communication of intention to grant the patent
03.07.2018Fee for grant paid
03.07.2018Fee for publishing/printing paid
03.07.2018Receipt 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  05.03.2018
Opposition(s)16.05.2019No opposition filed within time limit [2019/30]
Fees paidRenewal fee
26.10.2015Renewal fee patent year 03
21.10.2016Renewal fee patent year 04
25.10.2017Renewal fee patent year 05
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  TooltipHU04.10.2013
AL15.08.2018
AT15.08.2018
CY15.08.2018
CZ15.08.2018
DK15.08.2018
EE15.08.2018
ES15.08.2018
FI15.08.2018
HR15.08.2018
IT15.08.2018
LT15.08.2018
LV15.08.2018
MC15.08.2018
MK15.08.2018
PL15.08.2018
PT15.08.2018
RO15.08.2018
RS15.08.2018
SE15.08.2018
SI15.08.2018
SK15.08.2018
SM15.08.2018
TR15.08.2018
IE04.10.2018
LU04.10.2018
MT04.10.2018
BE31.10.2018
CH31.10.2018
LI31.10.2018
BG15.11.2018
NO15.11.2018
GR16.11.2018
IS15.12.2018
[2020/31]
Former [2020/28]AL15.08.2018
AT15.08.2018
CZ15.08.2018
DK15.08.2018
EE15.08.2018
ES15.08.2018
FI15.08.2018
HR15.08.2018
IT15.08.2018
LT15.08.2018
LV15.08.2018
MC15.08.2018
PL15.08.2018
PT15.08.2018
RO15.08.2018
RS15.08.2018
SE15.08.2018
SI15.08.2018
SK15.08.2018
SM15.08.2018
TR15.08.2018
IE04.10.2018
LU04.10.2018
MT04.10.2018
BE31.10.2018
CH31.10.2018
LI31.10.2018
BG15.11.2018
NO15.11.2018
GR16.11.2018
IS15.12.2018
Former [2020/16]AL15.08.2018
AT15.08.2018
CZ15.08.2018
DK15.08.2018
EE15.08.2018
ES15.08.2018
FI15.08.2018
HR15.08.2018
IT15.08.2018
LT15.08.2018
LV15.08.2018
MC15.08.2018
PL15.08.2018
RO15.08.2018
RS15.08.2018
SE15.08.2018
SI15.08.2018
SK15.08.2018
SM15.08.2018
TR15.08.2018
IE04.10.2018
LU04.10.2018
MT04.10.2018
BE31.10.2018
CH31.10.2018
LI31.10.2018
BG15.11.2018
NO15.11.2018
GR16.11.2018
IS15.12.2018
Former [2020/08]AL15.08.2018
AT15.08.2018
CZ15.08.2018
DK15.08.2018
EE15.08.2018
ES15.08.2018
FI15.08.2018
HR15.08.2018
IT15.08.2018
LT15.08.2018
LV15.08.2018
MC15.08.2018
PL15.08.2018
RO15.08.2018
RS15.08.2018
SE15.08.2018
SI15.08.2018
SK15.08.2018
SM15.08.2018
IE04.10.2018
LU04.10.2018
MT04.10.2018
BE31.10.2018
CH31.10.2018
LI31.10.2018
BG15.11.2018
NO15.11.2018
GR16.11.2018
IS15.12.2018
Former [2019/48]AL15.08.2018
AT15.08.2018
CZ15.08.2018
DK15.08.2018
EE15.08.2018
ES15.08.2018
FI15.08.2018
HR15.08.2018
IT15.08.2018
LT15.08.2018
LV15.08.2018
MC15.08.2018
PL15.08.2018
RO15.08.2018
RS15.08.2018
SE15.08.2018
SI15.08.2018
SK15.08.2018
SM15.08.2018
IE04.10.2018
LU04.10.2018
BE31.10.2018
CH31.10.2018
LI31.10.2018
BG15.11.2018
NO15.11.2018
GR16.11.2018
IS15.12.2018
Former [2019/40]AL15.08.2018
AT15.08.2018
CZ15.08.2018
DK15.08.2018
EE15.08.2018
ES15.08.2018
FI15.08.2018
HR15.08.2018
IT15.08.2018
LT15.08.2018
LV15.08.2018
MC15.08.2018
PL15.08.2018
RO15.08.2018
RS15.08.2018
SE15.08.2018
SI15.08.2018
SK15.08.2018
SM15.08.2018
LU04.10.2018
BE31.10.2018
CH31.10.2018
LI31.10.2018
BG15.11.2018
NO15.11.2018
GR16.11.2018
IS15.12.2018
Former [2019/38]AL15.08.2018
AT15.08.2018
CZ15.08.2018
DK15.08.2018
EE15.08.2018
ES15.08.2018
FI15.08.2018
HR15.08.2018
IT15.08.2018
LT15.08.2018
LV15.08.2018
MC15.08.2018
PL15.08.2018
RO15.08.2018
RS15.08.2018
SE15.08.2018
SI15.08.2018
SK15.08.2018
SM15.08.2018
LU04.10.2018
BE31.10.2018
BG15.11.2018
NO15.11.2018
GR16.11.2018
IS15.12.2018
Former [2019/37]AL15.08.2018
AT15.08.2018
CZ15.08.2018
DK15.08.2018
EE15.08.2018
ES15.08.2018
FI15.08.2018
HR15.08.2018
IT15.08.2018
LT15.08.2018
LV15.08.2018
MC15.08.2018
PL15.08.2018
RO15.08.2018
RS15.08.2018
SE15.08.2018
SI15.08.2018
SK15.08.2018
SM15.08.2018
LU04.10.2018
BG15.11.2018
NO15.11.2018
GR16.11.2018
IS15.12.2018
Former [2019/30]AL15.08.2018
AT15.08.2018
CZ15.08.2018
DK15.08.2018
EE15.08.2018
ES15.08.2018
FI15.08.2018
HR15.08.2018
IT15.08.2018
LT15.08.2018
LV15.08.2018
MC15.08.2018
PL15.08.2018
RO15.08.2018
RS15.08.2018
SE15.08.2018
SK15.08.2018
SM15.08.2018
LU04.10.2018
BG15.11.2018
NO15.11.2018
GR16.11.2018
IS15.12.2018
Former [2019/28]AL15.08.2018
AT15.08.2018
CZ15.08.2018
DK15.08.2018
EE15.08.2018
ES15.08.2018
FI15.08.2018
HR15.08.2018
IT15.08.2018
LT15.08.2018
LV15.08.2018
MC15.08.2018
PL15.08.2018
RO15.08.2018
RS15.08.2018
SE15.08.2018
SK15.08.2018
SM15.08.2018
BG15.11.2018
NO15.11.2018
GR16.11.2018
IS15.12.2018
Former [2019/26]AL15.08.2018
AT15.08.2018
CZ15.08.2018
DK15.08.2018
EE15.08.2018
ES15.08.2018
FI15.08.2018
HR15.08.2018
IT15.08.2018
LT15.08.2018
LV15.08.2018
PL15.08.2018
RO15.08.2018
RS15.08.2018
SE15.08.2018
SK15.08.2018
SM15.08.2018
BG15.11.2018
NO15.11.2018
GR16.11.2018
IS15.12.2018
Former [2019/23]AL15.08.2018
AT15.08.2018
CZ15.08.2018
EE15.08.2018
ES15.08.2018
FI15.08.2018
HR15.08.2018
IT15.08.2018
LT15.08.2018
LV15.08.2018
PL15.08.2018
RO15.08.2018
RS15.08.2018
SE15.08.2018
SK15.08.2018
BG15.11.2018
NO15.11.2018
GR16.11.2018
IS15.12.2018
Former [2019/22]AL15.08.2018
AT15.08.2018
CZ15.08.2018
FI15.08.2018
HR15.08.2018
IT15.08.2018
LT15.08.2018
LV15.08.2018
PL15.08.2018
RO15.08.2018
RS15.08.2018
SE15.08.2018
BG15.11.2018
NO15.11.2018
GR16.11.2018
IS15.12.2018
Former [2019/21]AL15.08.2018
AT15.08.2018
FI15.08.2018
HR15.08.2018
IT15.08.2018
LT15.08.2018
LV15.08.2018
RS15.08.2018
SE15.08.2018
BG15.11.2018
NO15.11.2018
GR16.11.2018
IS15.12.2018
Former [2019/12]AL15.08.2018
AT15.08.2018
FI15.08.2018
HR15.08.2018
LT15.08.2018
LV15.08.2018
RS15.08.2018
SE15.08.2018
BG15.11.2018
NO15.11.2018
GR16.11.2018
IS15.12.2018
Former [2019/11]AT15.08.2018
FI15.08.2018
HR15.08.2018
LT15.08.2018
RS15.08.2018
SE15.08.2018
BG15.11.2018
NO15.11.2018
GR16.11.2018
IS15.12.2018
Former [2019/10]AT15.08.2018
FI15.08.2018
LT15.08.2018
RS15.08.2018
SE15.08.2018
BG15.11.2018
NO15.11.2018
GR16.11.2018
IS15.12.2018
Former [2019/08]FI15.08.2018
LT15.08.2018
NO15.11.2018
IS15.12.2018
Former [2019/07]LT15.08.2018
Documents cited:Search[X]  - LG ELECTRONICS, "Signaling for quasi co-location assumptions and PDSCH rate matching", vol. RAN WG1, no. San Diego, USA; 20121008 - 20121012, (20120929), 3GPP DRAFT; R1-124316, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_70b/Docs/, (20120929), XP050662216 [X] 1-10 * Sections 2-3 *
 [X]  - ALCATEL-LUCENT SHANGHAI BELL ET AL, "Handling of RE Mapping for ePDCCH in Presence of Legacy Signals", 3GPP DRAFT; R1-122496 HANDLING OF RE MAPPING FOR EPDCCH IN PRESENCE OF LEGACY SIGNALS, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20120512), vol. RAN WG1, no. Prague, Czech Republic; 20120521 - 20120525, XP050601068 [X] 1-10 * Section 2 *
 [X]  - TEXAS INSTRUMENTS, "Handling of ePDCCH mapping in the presence of other signals", 3GPP DRAFT; R1-122741_EPDCCH_RSHANDLING, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20120512), vol. RAN WG1, no. Prague, Czech; 20120521 - 20120525, XP050600924 [X] 1-10 * Section 2 *
 [I]  - MEDIATEK INC, "DRS Antenna Port Determination for ePDCCH Decoding", 3GPP DRAFT; R1-122163_DRS PORT DETERMINATION FOR EPDCCH, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20120512), vol. RAN WG1, no. Prague, Czech; 20120521 - 20120525, XP050600428 [I] 1-10 * Section 2 *
 [I]  - SHARP, "Resource mapping for ePDCCH", 3GPP DRAFT; R1-122388, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20120512), vol. RAN WG1, no. Prague, Czech Republic; 20120521 - 20120525, XP050600645 [I] 1-10 * Section 2 *
 [A]  - NOKIA ET AL, "On Quasi-co-located Antenna Ports", vol. RAN WG1, no. Qingdao, China; 20120813 - 20120817, (20120805), 3GPP DRAFT; R1-123658, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_70/Docs/, (20120805), XP050661533 [A] 1-10 * the whole document *
 [A]  - RENESAS MOBILE EUROPE LTD, "Remaining issues on quasi-colocated antenna ports", vol. RAN WG1, no. Qingdao, China; 20120813 - 20120817, (20120805), 3GPP DRAFT; R1-123589, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_70/Docs/, (20120805), XP050661467 [A] 1-10 * the whole document *
International search[A]WO2012118270  (LG ELECTRONICS INC [KR], et al);
 [A]  - LG ELECTRONICS, "Discussion on the Detection of EPDCCH PRB pairs", R1-123527, 3GPP TSG RAN WG1 MEETING #70, QINGDAO, CHINA, (20120813), URL: http://www.3gpp.org/ftp/tsgran/VJGlRLl/TSGRl_70/Docs/Rl-123527.zip, XP050661405
 [A]  - TEXAS INSTRUMENTS, "Handling of ePDCCH mapping in the presence of other signals", R1-122741, 3GPP TSG RAN WG1 MEETING #69, PRAGUE, CZECH REPUBLIC, (20120521), URL: http://www.3gpp.org/ftp/tsgran/VJGlRLl/TSGRl69/Docs/Rl-122741.zip, XP050600924
 [A]  - ALCATEL-LUCENT SHANGHAI BELL ET AL., "Handling of RE Mapping for ePDCCH in Presence of Legacy Signals", R1-122496, 3GPP TSG RAN WG1 MEETING #69, PRAGUE, CZECH REPUBLIC, (20120521), URL: http://www.3gpp.org/ftp/tsgran/VJGlRLl/TSGRl69/Docs/Rl-122496.zip, XP050601068
 [A]  - SHARP, "Resource mapping for ePDCCH", R1-122388, 3GPP TSG RAN WG1 MEETING #69, PRAGUE, CZECH REPUBLIC, (20120521), URL: http://www.3gpp.org/ftp/tsgran/VJGlRLl/TSGRl69/Docs/Rl-122388.zip, XP050600645
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.