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Extract from the Register of European Patents

EP About this file: EP2706691

EP2706691 - E-PDCCH MAPPING AND DM-RS ALLOCATION [Right-click to bookmark this link]
Former [2014/11]BASE STATION DEVICE, MOBILE TERMINAL DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD
[2015/51]
StatusNo opposition filed within time limit
Status updated on  24.02.2017
Database last updated on 25.03.2025
Most recent event   Tooltip10.07.2020Lapse of the patent in a contracting state
New state(s): IS		published on 12.08.2020  [2020/33]
Applicant(s)For all designated states
NTT DOCOMO, INC.
11-1, Nagatacho 2-chome
Chiyoda-ku
Tokyo 100-6150 / JP
[2016/16]
Former [2014/11]For all designated states
NTT DOCOMO, INC.
11-1, Nagatacho 2-chome
Chiyoda-ku
Tokyo
100-6150 / JP
Inventor(s)01 / KISHIYAMA, Yoshihisa
c/o Intellectual Property Department
NTT DOCOMO, INC.
Sanno Park Tower
11-1 Nagatacho 2-chome, Chiyoda-ku
Tokyo 100-6150 / JP
02 / TAKEDA, Kazuaki
c/o Intellectual Property Department
NTT DOCOMO, INC.
Sanno Park Tower
11-1 Nagatacho 2-chome, Chiyoda-ku
Tokyo 100-6150 / JP
03 / NAGATA, Satoshi
c/o Intellectual Property Department
NTT DOCOMO, INC.
Sanno Park Tower
11-1 Nagatacho 2-chome, Chiyoda-ku
Tokyo 100-6150 / JP
04 / ABE, Tetsushi
c/o Intellectual Property Department
NTT DOCOMO, INC.
Sanno Park Tower
11-1 Nagatacho 2-chome, Chiyoda-ku
Tokyo 100-6150 / JP
 [2014/11]
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastraße 30
81925 München / DE
[2016/16]
Former [2014/11]HOFFMANN EITLE
Patent- und Rechtsanwälte
Arabellastrasse 4
81925 München / DE
Application number, filing date12780033.209.02.2012
[2016/16]
WO2012JP52979
Priority number, dateJP2011010306902.05.2011         Original published format: JP 2011103069
[2014/11]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2012150664
Date:08.11.2012
Language:JA
[2012/45]
Type: A1 Application with search report 
No.:EP2706691
Date:12.03.2014
Language:EN
[2014/11]
Type: B1 Patent specification 
No.:EP2706691
Date:20.04.2016
Language:EN
[2016/16]
Search report(s)International search report - published on:JP08.11.2012
(Supplementary) European search report - dispatched on:EP26.09.2014
ClassificationIPC:H04L5/00, H04W72/04
[2015/51]
CPC:
H04L5/0053 (EP,CN,US); H04B7/2612 (KR); H04L5/0041 (EP,CN,US);
H04W72/23 (EP,CN,US); H04L5/0007 (EP,CN,US); H04L5/0023 (EP,CN,US)
Former IPC [2014/44]H04J11/00, H04B7/04, H04J99/00, H04W72/04, H04L5/00
Former IPC [2014/11]H04J11/00, H04B7/04, H04J99/00, H04W72/04
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 [2014/11]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:E-PDCCH ZUORDNUNG UND DM-RS ZUTEILUNG[2015/51]
English:E-PDCCH MAPPING AND DM-RS ALLOCATION[2015/51]
French:E-PDCCH MAPPAGE ET DM-RS ALLOCATION[2015/51]
Former [2014/11]BASISSTATIONSVORRICHTUNG, MOBILES ENDGERÄT, KOMMUNIKATIONSSYSTEM UND KOMMUNIKATIONSVERFAHREN
Former [2014/11]BASE STATION DEVICE, MOBILE TERMINAL DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD
Former [2014/11]DISPOSITIF STATION DE BASE, DISPOSITIF TERMINAL MOBILE, SYSTÈME DE COMMUNICATION ET PROCÉDÉ DE COMMUNICATION
Entry into regional phase19.11.2013Translation filed 
19.11.2013National basic fee paid 
19.11.2013Search fee paid 
19.11.2013Designation fee(s) paid 
19.11.2013Examination fee paid 
Examination procedure19.11.2013Examination requested  [2014/11]
04.12.2014Amendment by applicant (claims and/or description)
04.05.2015Despatch of a communication from the examining division (Time limit: M04)
28.08.2015Reply to a communication from the examining division
01.12.2015Communication of intention to grant the patent
24.02.2016Fee for grant paid
24.02.2016Fee for publishing/printing paid
24.02.2016Receipt 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  04.05.2015
Opposition(s)23.01.2017No opposition filed within time limit [2017/13]
Fees paidRenewal fee
18.02.2014Renewal fee patent year 03
18.02.2015Renewal fee patent year 04
24.02.2016Renewal 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  TooltipHU09.02.2012
AL20.04.2016
AT20.04.2016
BE20.04.2016
BG20.04.2016
CY20.04.2016
CZ20.04.2016
DK20.04.2016
EE20.04.2016
ES20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
MC20.04.2016
MK20.04.2016
NL20.04.2016
PL20.04.2016
RO20.04.2016
RS20.04.2016
SE20.04.2016
SI20.04.2016
SK20.04.2016
SM20.04.2016
TR20.04.2016
NO20.07.2016
GR21.07.2016
IS20.08.2016
PT22.08.2016
[2020/33]
Former [2020/15]HU09.02.2012
AL20.04.2016
AT20.04.2016
BE20.04.2016
BG20.04.2016
CY20.04.2016
CZ20.04.2016
DK20.04.2016
EE20.04.2016
ES20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
MC20.04.2016
MK20.04.2016
NL20.04.2016
PL20.04.2016
RO20.04.2016
RS20.04.2016
SE20.04.2016
SI20.04.2016
SK20.04.2016
SM20.04.2016
TR20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
Former [2019/51]HU09.02.2012
AL20.04.2016
AT20.04.2016
BE20.04.2016
BG20.04.2016
CY20.04.2016
CZ20.04.2016
DK20.04.2016
EE20.04.2016
ES20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
MC20.04.2016
MK20.04.2016
NL20.04.2016
PL20.04.2016
RO20.04.2016
RS20.04.2016
SE20.04.2016
SI20.04.2016
SK20.04.2016
SM20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
Former [2019/46]HU09.02.2012
AL20.04.2016
AT20.04.2016
BE20.04.2016
BG20.04.2016
CY20.04.2016
CZ20.04.2016
DK20.04.2016
EE20.04.2016
ES20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
MC20.04.2016
NL20.04.2016
PL20.04.2016
RO20.04.2016
RS20.04.2016
SE20.04.2016
SI20.04.2016
SK20.04.2016
SM20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
Former [2019/39]HU09.02.2012
AL20.04.2016
AT20.04.2016
BE20.04.2016
BG20.04.2016
CZ20.04.2016
DK20.04.2016
EE20.04.2016
ES20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
MC20.04.2016
NL20.04.2016
PL20.04.2016
RO20.04.2016
RS20.04.2016
SE20.04.2016
SI20.04.2016
SK20.04.2016
SM20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
Former [2019/31]HU09.02.2012
AL20.04.2016
AT20.04.2016
BE20.04.2016
CZ20.04.2016
DK20.04.2016
EE20.04.2016
ES20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
MC20.04.2016
NL20.04.2016
PL20.04.2016
RO20.04.2016
RS20.04.2016
SE20.04.2016
SI20.04.2016
SK20.04.2016
SM20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
Former [2018/46]AL20.04.2016
AT20.04.2016
BE20.04.2016
CZ20.04.2016
DK20.04.2016
EE20.04.2016
ES20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
MC20.04.2016
NL20.04.2016
PL20.04.2016
RO20.04.2016
RS20.04.2016
SE20.04.2016
SI20.04.2016
SK20.04.2016
SM20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
Former [2017/48]AT20.04.2016
BE20.04.2016
CZ20.04.2016
DK20.04.2016
EE20.04.2016
ES20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
MC20.04.2016
NL20.04.2016
PL20.04.2016
RO20.04.2016
RS20.04.2016
SE20.04.2016
SI20.04.2016
SK20.04.2016
SM20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
Former [2017/37]AT20.04.2016
BE20.04.2016
CZ20.04.2016
DK20.04.2016
EE20.04.2016
ES20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
NL20.04.2016
PL20.04.2016
RO20.04.2016
RS20.04.2016
SE20.04.2016
SI20.04.2016
SK20.04.2016
SM20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
Former [2017/11]AT20.04.2016
BE20.04.2016
CZ20.04.2016
DK20.04.2016
EE20.04.2016
ES20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
NL20.04.2016
PL20.04.2016
RO20.04.2016
RS20.04.2016
SE20.04.2016
SK20.04.2016
SM20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
Former [2017/10]AT20.04.2016
BE20.04.2016
CZ20.04.2016
DK20.04.2016
EE20.04.2016
ES20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
NL20.04.2016
PL20.04.2016
RO20.04.2016
RS20.04.2016
SE20.04.2016
SK20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
Former [2017/09]AT20.04.2016
BE20.04.2016
CZ20.04.2016
DK20.04.2016
EE20.04.2016
ES20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
NL20.04.2016
PL20.04.2016
RO20.04.2016
RS20.04.2016
SE20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
Former [2017/07]AT20.04.2016
BE20.04.2016
DK20.04.2016
ES20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
NL20.04.2016
PL20.04.2016
RS20.04.2016
SE20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
Former [2017/03]AT20.04.2016
BE20.04.2016
ES20.04.2016
HR20.04.2016
IT20.04.2016
LT20.04.2016
LV20.04.2016
NL20.04.2016
PL20.04.2016
RS20.04.2016
SE20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
Former [2016/52]AT20.04.2016
ES20.04.2016
HR20.04.2016
LT20.04.2016
LV20.04.2016
NL20.04.2016
PL20.04.2016
RS20.04.2016
SE20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
Former [2016/51]AT20.04.2016
ES20.04.2016
HR20.04.2016
LT20.04.2016
LV20.04.2016
NL20.04.2016
PL20.04.2016
RS20.04.2016
NO20.07.2016
GR21.07.2016
PT22.08.2016
Former [2016/50]AT20.04.2016
ES20.04.2016
HR20.04.2016
LT20.04.2016
LV20.04.2016
NL20.04.2016
PL20.04.2016
RS20.04.2016
NO20.07.2016
Former [2016/49]LT20.04.2016
NL20.04.2016
PL20.04.2016
NO20.07.2016
Former [2016/46]LT20.04.2016
NO20.07.2016
Documents cited:Search[I]  - Erik Dahlman ET AL, "Chapter 16 - Relaying", 4G LTE/LTE-Advanced for Mobile Broadband - Kindle Edition, Elsevier, (20110321), pages 331 - 345, XP055140664 [I] 1-20 * figure 16.8 * * page 337 - page 342 *
 [I]  - Erik Dahlman ET AL, "4G LTE/LTE-Advanced for Mobile Broadband - Chapter 10", 4G LTE/LTE-Advanced for Mobile Broadband - Chapter 10, (20110329), pages 145 - 202, XP055046016 [I] 1-20 * figure 10.7 * * page 149 - page 152 *
 [I]  - LG ELECTRONICS, "An Overview on R-PDCCH Design", 3GPP DRAFT; R1-104650 R-PDCCH DESIGN OVERVIEW, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20100817), vol. RAN WG1, no. Madrid, Spain; 20100823 - 20100827, XP050598606 [I] 1-20 * the whole document *
 [I]  - PANASONIC, "R-PDCCH search space design", 3GPP DRAFT; R1-105498, 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, XP050450618 [I] 1-20 * the whole document *
International search[Y]JP2011504322  (LG ELECTRONICS INC.);
 [X]  - LG ELECTRONICS, "Search Space Design for Non- interleaved R-PDCCH", 3GPP TSG-RAN WG1#62 R1-104657, (20100823), XP050449936
 [X]  - MITSUBISHI ELECTRIC, "Mapping Detail of the Distributed Allocation", 3GPP TSG-RAN WG1#52B R1-081184, (20080331), XP050109631
 [X]  - NORTEL ET AL., "Way Forward on DVRB to PRB index mapping", 3GPP TSG-RAN WG1#52 R1-081113, (20080211), XP055133439
 [Y]  - NTT DOCOMO ET AL., "Uplink Timing Control for E-UTRA[online]", 3GPP TSG-RAN WG1#47 3GPP TSG-RAN WG1#47 RL-063328, (20061106), XP050103772
 [Y]  - LG ELECTRONICS, "R-PDCCH interleaving alternatives", 3GPP TSG-RAN WG1#61B RL-103736, (20100628), XP050449167
 [A]  - CATT ET AL., "Way forward on R-PDCCH blind decodings for non-interleaving mode", 3GPP TSG-RAN WG1#62 RL-105062, (20100823), XP050598687
 [A]  - ETRI, "Remaining details of non-interleaving R-PDCCH search space", 3GPP TSG-RAN WG1#63 R1-106169, (20101115), XP050489622
by applicant   - "Requirements for Evolved UTRA and Evolved UTRAN", 3GPP TR 25.913
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.