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Extract from the Register of European Patents

EP About this file: EP3847776

EP3847776 - AN APPARATUS AND A METHOD FOR DETERMINING ACTIVATION STATE OF SECONDARY CELL AND USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  04.08.2023
Database last updated on 24.08.2024
FormerRequest for examination was made
Status updated on  11.06.2021
FormerThe international publication has been made
Status updated on  05.04.2020
Most recent event   Tooltip01.11.2023New entry: Reply to examination report 
Applicant(s)For all designated states
Samsung Electronics Co., Ltd.
129, Samsung-ro
Yeongtong-gu
Suwon-si, Gyeonggi-do 16677 / KR
[N/P]
Former [2021/28]For all designated states
Samsung Electronics Co., Ltd.
129, Samsung-ro
Yeongtong-gu
Gyeonggi-do
Suwon-si 16677 / KR
Inventor(s)01 / FU, Jingxing
1503, 15 Floor, Building No12 Taiyanggong Middle
Road, Chaoyang district
Beijing 100028 / CN
02 / YU, Bin
1503, 15 Floor, Building No12 Taiyanggong Middle
Road, Chaoyang district
Beijing 100028 / CN
03 / QIAN, Chen
1503, 15 Floor, Building No12 Taiyanggong Middle
Road, Chaoyang district
Beijing 100028 / CN
04 / SUN, Feifei
1503, 15 Floor, Building No12 Taiyanggong Middle
Road, Chaoyang district
Beijing 100028 / CN
 [2021/28]
Representative(s)Nederlandsch Octrooibureau
P.O. Box 29720
2502 LS The Hague / NL
[2021/28]
Application number, filing date19864339.727.09.2019
[2021/28]
WO2019KR12660
Priority number, dateCN20181113378527.09.2018         Original published format: CN201811133785
CN20191026250302.04.2019         Original published format: CN201910262503
[2021/28]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020067811
Date:02.04.2020
Language:EN
[2020/14]
Type: A1 Application with search report 
No.:EP3847776
Date:14.07.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 02.04.2020 takes the place of the publication of the European patent application.
[2021/28]
Search report(s)International search report - published on:KR02.04.2020
(Supplementary) European search report - dispatched on:EP12.11.2021
ClassificationIPC:H04W72/04, H04L5/00, H04W72/12, H04W48/16, // H04B7/08, H04B7/06, H04L27/26, H04W52/02
[2021/50]
CPC:
H04W48/16 (EP); H04W52/0229 (CN); H04L5/0035 (EP);
H04L5/0087 (EP); H04L5/0098 (EP); H04W52/0216 (EP);
H04W52/0219 (EP); H04W72/23 (EP); H04B7/0617 (EP);
H04B7/086 (EP); H04L27/2601 (EP); H04L5/001 (EP);
H04L5/0023 (EP); Y02D30/70 (EP) (-)
Former IPC [2021/28]H04L5/00, 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 [2021/28]
TitleGerman:VORRICHTUNG UND VERFAHREN ZUR BESTIMMUNG DES AKTIVIERUNGSZUSTANDS VON SEKUNDÄRZELLE UND BENUTZERGERÄT IN EINEM DRAHTLOSKOMMUNIKATIONSSYSTEM[2021/28]
English:AN APPARATUS AND A METHOD FOR DETERMINING ACTIVATION STATE OF SECONDARY CELL AND USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM[2021/28]
French:APPAREIL ET PROCÉDÉ PERMETTANT DE DÉTERMINER L'ÉTAT D'ACTIVATION D'UNE CELLULE SECONDAIRE ET D'UN ÉQUIPEMENT UTILISATEUR DANS UN SYSTÈME DE COMMUNICATION SANS FIL[2021/28]
Entry into regional phase09.04.2021National basic fee paid 
09.04.2021Search fee paid 
09.04.2021Designation fee(s) paid 
09.04.2021Examination fee paid 
Examination procedure09.04.2021Examination requested  [2021/28]
17.03.2022Amendment by applicant (claims and/or description)
04.08.2023Despatch of a communication from the examining division (Time limit: M04)
01.11.2023Reply to a communication from the examining division
Fees paidRenewal fee
09.04.2021Renewal fee patent year 03
26.09.2022Renewal fee patent year 04
22.09.2023Renewal fee patent year 05
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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[X]US2017086172  (DINAN ESMAEL HEJAZI [US]) [X] 1,9-13,15 * abstract * * paragraph [0012] - paragraph [0255]; figures 4,9, *;
 [X]US2018077643  (DINAN ESMAEL HEJAZI [US]) [X] 1-15 * abstract * * paragraph [0023] - paragraph [0220]; figure 4 * * figures 9-12 * * figures 13a-15b * * figures 16-19 *;
 [A]  - NOKIA (RAPPORTEUR), "Report of [99bis#32][LTE/euCA] Faster activation for Scells (Nokia)", vol. RAN WG2, no. Reno, USA; 20171127 - 20171201, (20171116), 3GPP DRAFT; R2-1713170_REPORT OF [99BIS#32] FASTER ACTIVATION FOR SCELLS, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX, URL: http://www.3gpp.org/ftp/tsg%5Fran/WG2%5FRL2/TSGR2%5F100/Docs/, (20171116), XP051371213 [A] 1-15 * paragraph [02.1] - paragraph [02.2] *
 [A]  - ITL INC, "The small cell on/off state indication by DCI format", vol. RAN WG1, no. Seoul, Korea; 20140519 - 20140523, (20140518), 3GPP DRAFT; R1-142529, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/RAN1/Docs/, (20140518), XP050789645 [A] 1-15 * paragraph [0003] *
International search[XY]US2016338139  (KWON KI BUM [KR]) [X] 1, 14-15 * See paragraphs [0099]-[0101], [0133], [0164]-[0167]; and claim 1. * [Y] 2-13;
 [Y]KR20170106313  (LG ELECTRONICS INC [KR]) [Y] 9-13 * See paragraphs [0134]-[0136], [0555], [0569]-[0570]. *;
 [A]WO2018127178  (HUAWEI TECH CO LTD [CN]) [A] 1-15 * See page 16, line 2 - page 17, line 35. *;
 [Y]US2018206214  (BENDLIN RALF [US], et al) [Y] 2-13 * See paragraphs [0078], [0140]-[0141]. *;
 [A]  - 5G et al., "Medium Access Control (MAC) protocol specification", 3 GPP TS 38.321 version 15.2.0 Release 15)', ETSI TS 138 321, (20180918), XP055700190 [A] 1-15 * See pages 40-48. *
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.