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Extract from the Register of European Patents

EP About this file: EP4149203

EP4149203 - CORE NETWORK NODE FOR SESSION MANAGEMENT, CORE NETWORK NODE FOR MOBILITY MANAGEMENT, AND METHOD INVOLVING SAME [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  10.02.2023
Database last updated on 18.11.2024
FormerThe international publication has been made
Status updated on  22.04.2022
Most recent event   Tooltip28.08.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
NEC Corporation
7-1, Shiba 5-chome
Minato-ku
Tokyo 108-8001 / JP
[2023/11]
Inventor(s)01 / TAMURA Toshiyuki
Tokyo 108-8001 / JP
02 / TAKAKURA Tsuyoshi
Tokyo 110-0012 / JP
 [2023/11]
Representative(s)MacDougall, Alan John Shaw, et al
Mathys & Squire The Shard
32 London Bridge Street
London SE1 9SG / GB
[2023/11]
Application number, filing date21879759.526.08.2021
[2023/11]
WO2021JP31366
Priority number, dateJP2020017458816.10.2020         Original published format: JP 2020174588
[2023/11]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022080017
Date:21.04.2022
Language:JA
[2022/16]
Type: A1 Application with search report 
No.:EP4149203
Date:15.03.2023
Language:EN
[2023/11]
Search report(s)International search report - published on:JP21.04.2022
(Supplementary) European search report - dispatched on:EP08.11.2023
ClassificationIPC:H04W76/32, H04W76/22, H04W24/02, // H04W88/14, H04W48/18
[2023/49]
CPC:
H04W24/02 (EP); H04W48/04 (US); H04L41/40 (US);
H04W76/22 (EP); H04W76/32 (EP); H04W76/34 (US);
H04W88/14 (EP) (-)
Former IPC [2023/11]H04W76/20, H04W76/30, H04W48/18, H04W88/14
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 [2023/11]
TitleGerman:KERNNETZWERKKNOTEN ZUR SITZUNGSVERWALTUNG, KERNNETZWERKKNOTEN ZUR MOBILITÄTSVERWALTUNG UND VERFAHREN DAMIT[2023/11]
English:CORE NETWORK NODE FOR SESSION MANAGEMENT, CORE NETWORK NODE FOR MOBILITY MANAGEMENT, AND METHOD INVOLVING SAME[2023/11]
French:NOEUD DE RÉSEAU CENTRAL POUR LA GESTION DE SESSION, NOEUD DE RÉSEAU CENTRAL POUR LA GESTION DE MOBILITÉ, ET PROCÉDÉ IMPLIQUANT CEUX-CI[2023/11]
Entry into regional phase08.12.2022Translation filed 
08.12.2022National basic fee paid 
08.12.2022Search fee paid 
08.12.2022Designation fee(s) paid 
08.12.2022Examination fee paid 
Examination procedure08.12.2022Examination requested  [2023/11]
24.05.2024Amendment by applicant (claims and/or description)
24.05.2024Date on which the examining division has become responsible
Fees paidRenewal fee
25.08.2023Renewal fee patent year 03
27.08.2024Renewal fee patent year 04
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Documents cited:Search[XI]WO2019160390  (LG ELECTRONICS INC [KR]) [X] 1,2,6,7,10-15 * paragraphs [1] - [23], [40] - [45], [69] - [136], [159] - [379], [382], [383]; figures 1-12 * [I] 3-5,8,9;
 [XI]US2019335392  (QIAO WEIHUA [US], et al) [X] 1,2,6,7,10-15 * paragraphs [0033], [0137] - [0477]; figures 1-30 * [I] 3-5,8,9;
 [XPI]WO2021092312  (QUALCOMM INC [US]) [XP] 1,2,6,7,10-15 * paragraphs [0002] - [0050], [0062] - [0241], [0289] - [0291]; figures 1-24 *[I] 3-5,8,9;
 [XI]  - LG ELECTRONICS, "KI#7, New Sol: RAN configuration based UE steering during PDU session establishment", vol. SA WG2, no. e-meeting ;20200819 - 20200901, (20200813), 3GPP DRAFT; S2-2005283, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: https://ftp.3gpp.org/tsg_sa/WG2_Arch/TSGS2_140e_Electronic/Docs/S2-2005283.zip S2-2005283_pCR_Fin.doc, (20200813), XP052462832 [X] 1,2,6,7,10-15 * sections 1, 2 * [I] 3-5,8,9
 [XDI]  - "3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; System architecture for the 5G System (5GS); Stage 2 (Release 16)", (20200924), 3GPP DRAFT; 23501-G60, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: https://ftp.3gpp.org/3guInternal/3GPP_ultimate_versions_to_be_transposed/sentToDpc/23501-g60.zip 23501-g60.docx, (20200924), XP052297827 [XD] 1,2,6,7,10-15 * sections 5.15, 5.19 * [I] 3-5,8,9
International search[A]US2020322857  (PARK SANGMIN [KR], et al) [A] 1-28* paragraphs [0328]-[0333] *;
 [YA]  - NEC, "KI#6 Sol#27: Solution #27 clarification update", 3GPP Draft; S2-2007726, 3rd Generation Partnership Project (3GPP), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , (20201002), vol. SA WG2, no. E (e-meeting); 20201012 - 20201023, XP051938756 [Y] 17-22 * in particular, section 6.27.3.2 * [A] 1-16, 23-28
 [YA]  - LG Electronics Inc., "WID on Study on Network Slice-aware Network Selection", 3GPP Draft; S1-201029, 3rd Generation Partnership Project (3GPP), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , (20200206), vol. SA WG1, no. 20200210 - 20200214, XP051846916 [Y] 17-22 * in particular, section 4 * [A] 1-16, 23-28
 [A]  - Ericsson, "KI#4 - Solution #2, Clarification on EN to check with SA5, and alignment with eNS_ph2", 3GPP Draft; S2-2007117, 3rd Generation Partnership Project (3GPP), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , (20201002), vol. SA WG2, no. e-meeting; 20201012 - 20201023, XP051938174 [A] 1-28 * pp. 8-10, 13-15 *
 [A]  - Spirent Comm., AT&T, Convida Wireless, Sandvine, "KI #9, Solution Completion and Procedures: Dispersion Analytic Output Provided by NWDAF", 3GPP Draft; S2-2006977, 3rd Generation Partnership Project (3GPP), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , (20201002), vol. SA WG2, no. Elbonia; 20201012 - 20201023, XP051939007 [A] 1-28 * in particular, section 6.30.5 *
 [A]  - NEC, Apple, "KI#2 Sol#10: Updates to Solution #10 Max number of PDU Sessions per Network Slice control", 3GPP Draft; S2-2003625, 3rd Generation Partnership Project (3GPP), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , (20200522), vol. SA WG2, no. Electronic, Elbonia; 20200601 - 20200612, XP051889683 [A] 1-28 * in particular, section 6.10.3.1 *
by applicantJP2020174588
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