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Extract from the Register of European Patents

EP About this file: EP3833127

EP3833127 - BASE STATION [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  07.05.2021
Database last updated on 03.09.2024
FormerThe international publication has been made
Status updated on  08.02.2020
Most recent event   Tooltip17.07.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
NTT DOCOMO, INC.
11-1, Nagatacho 2-chome
Chiyoda-ku
Tokyo 100-6150 / JP
[2021/23]
Inventor(s)01 / TAKEDA, Kazuki
c/o Intellectual Property Department
NTT DOCOMO, INC.
SANNO PARK TOWER
11-1, Nagatacho 2-chome, Chiyoda-ku
Tokyo 100-6150 / JP
02 / NAGATA, Satoshi
c/o Intellectual Property Department
NTT DOCOMO, INC.
SANNO PARK TOWER
11-1, Nagatacho 2-chome, Chiyoda-ku
Tokyo 100-6150 / JP
03 / GUO, Shaozhen
c/o DOCOMO Beijing Communications
Laboratories Co., Ltd.
7/F, Raycom Infotech Park A
No.2 Kexueyuan South Road, Haidian District
Beijing 100190 / CN
04 / WANG, Lihui
c/o DOCOMO Beijing Communications
Laboratories Co., Ltd.
7/F, Raycom Infotech Park A
No.2 Kexueyuan South Road, Haidian District
Beijing 100190 / CN
05 / HOU, Xiaolin
c/o DOCOMO Beijing Communications
Laboratories Co., Ltd.
7/F, Raycom Infotech Park A
No.2 Kexueyuan South Road, Haidian District
Beijing 100190 / CN
 [2021/23]
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastraße 30
81925 München / DE
[2021/23]
Application number, filing date18928804.630.07.2018
[2021/23]
WO2018JP28400
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020026292
Date:06.02.2020
Language:JA
[2020/06]
Type: A1 Application with search report 
No.:EP3833127
Date:09.06.2021
Language:EN
[2021/23]
Search report(s)International search report - published on:JP06.02.2020
(Supplementary) European search report - dispatched on:EP18.02.2022
ClassificationIPC:H04L5/00, H04W72/04, H04L1/18, // H04W72/12
[2022/12]
CPC:
H04L5/0055 (EP); H04W72/23 (EP,US); H04L1/08 (EP);
H04L1/1861 (EP); H04L1/1864 (EP); H04L1/1896 (US);
H04W72/0446 (US); H04W72/535 (US); H04L5/0007 (EP);
H04L5/0053 (EP) (-)
Former IPC [2021/23]H04W72/04, H04W28/04, H04W72/12
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 [2021/23]
TitleGerman:BASISSTATION[2021/23]
English:BASE STATION[2021/23]
French:STATION DE BASE[2021/23]
Entry into regional phase12.02.2021Translation filed 
12.02.2021National basic fee paid 
12.02.2021Search fee paid 
12.02.2021Designation fee(s) paid 
12.02.2021Examination fee paid 
Examination procedure12.02.2021Examination requested  [2021/23]
02.06.2022Amendment by applicant (claims and/or description)
Fees paidRenewal fee
16.02.2021Renewal fee patent year 03
08.07.2021Renewal fee patent year 04
25.07.2022Renewal fee patent year 05
14.07.2023Renewal fee patent year 06
17.07.2024Renewal fee patent year 07
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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.
Documents cited:Search[A]US2018019843  (PAPASAKELLARIOU ARIS [US]) [A] 1,2 * paragraph [0147] - paragraph [0148]; figure 11 *;
 [X]  - NTT DOCOMO ET AL, "Remaining issues CA and type1 HARQ-ACK codebook", vol. RAN WG1, no. Busan, Korea; 20180521 - 20180525, (20180524), 3GPP DRAFT; R1-1807415_NTTDOCOMO,INC, 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%5Fran/WG1%5FRL1/TSGR1%5F93/Docs, (20180524), XP051463128 [X] 1,2 * Section 4;; figure 7 *
 [A]  - "3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Physical layer procedures for control (Release 15)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 38.213, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20180629), vol. RAN WG1, no. V15.2.0, pages 1 - 99, XP051474490 [A] 1,2 * Section 9.2.3 *
International search[A]JP2017092615  (NTT DOCOMO INC) [A] 1, 2* , entire text & WO 2017/078159 A1, entire text *;
 [A]  - LG ELECTRONICS, "Discussion on scheduling and HARQ feedback for NR", 3GPP TSG RAN WG1 #88 R1- 1702486, (20170207), XP051209640 [A] 1, 2
 [A]  - ZTE, "Support of HARQ-ACK bundling for MTC", 3GPP TSG-RAN WG1 #86b R1-1609830, (20161001), XP051149857 [A] 1, 2
 [A]  - QUALCOMM INCORPORATED, "HARQ-ACK feedback on PUSCH for TDD eIMTA", 3GPP TSG-RAN WG1 #76 R1- 140441, (20140201), XP055683246 [A] 1, 2
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.