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EP4580253
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EP About this file: EP4580253
| EP4580253 - METHOD AND APPARATUS FOR SUPPORTING SYNCHRONIZATION OF UPLINK SIGNAL IN WIRELESS COMMUNICATION SYSTEM [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 29.05.2025 Database last updated on 26.03.2026 | |
| Former | The international publication has been made Status updated on 06.04.2024 | Most recent event Tooltip | 18.03.2026 | Amendment by applicant | Applicant(s) | For all designated states Samsung Electronics Co., Ltd. 129, Samsung-ro Yeongtong-gu Suwon-si, Gyeonggi-do 16677 / KR | [2025/27] | Inventor(s) | 01 /
JIN, Seungri Suwon-si Gyeonggi-do 16677 / KR | 02 /
AGIWAL, Anil Suwon-si Gyeonggi-do 16677 / KR | [2025/27] | Representative(s) | Gulde & Partner Patent- und Rechtsanwaltskanzlei mbB Berliner Freiheit 2 10785 Berlin / DE | [2025/27] | Application number, filing date | 23873230.9 | 27.09.2023 | [2025/27] | WO2023KR15069 | Priority number, date | KR20220124396 | 29.09.2022 Original published format: KR 20220124396 | [2025/27] | Filing language | KO | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2024072121 | Date: | 04.04.2024 | Language: | KO | [2024/14] | Type: | A1 Application with search report | No.: | EP4580253 | Date: | 02.07.2025 | Language: | EN | [2025/27] | Search report(s) | International search report - published on: | KR | 04.04.2024 | (Supplementary) European search report - dispatched on: | EP | 17.11.2025 | Classification | IPC: | H04W36/00, // H04W56/00 | [2025/51] | CPC: |
H04W36/0058 (EP,KR);
H04W36/0072 (EP,KR);
H04W36/00 (EP);
H04W36/00725 (EP);
H04W36/0077 (EP,KR);
H04W36/0085 (EP,KR);
H04W36/08 (EP,KR);
H04W56/00 (EP);
H04W56/001 (EP,KR);
H04W56/0045 (EP,KR)
(-)
|
| Former IPC [2025/27] | H04W36/00, H04W56/00 | Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2025/27] | Title | German: | VERFAHREN UND VORRICHTUNG ZUR UNTERSTÜTZUNG DER SYNCHRONISATION EINES UPLINK-SIGNALS IN EINEM DRAHTLOSKOMMUNIKATIONSSYSTEM | [2025/27] | English: | METHOD AND APPARATUS FOR SUPPORTING SYNCHRONIZATION OF UPLINK SIGNAL IN WIRELESS COMMUNICATION SYSTEM | [2025/27] | French: | PROCÉDÉ ET APPAREIL DE PRISE EN CHARGE DE SYNCHRONISATION DE SIGNAL DE LIAISON MONTANTE DANS UN SYSTÈME DE COMMUNICATION SANS FIL | [2025/27] | Entry into regional phase | 27.03.2025 | Translation filed | 27.03.2025 | National basic fee paid | 27.03.2025 | Search fee paid | 27.03.2025 | Designation fee(s) paid | 27.03.2025 | Examination fee paid | Examination procedure | 27.03.2025 | Examination requested [2025/27] | 17.03.2026 | Amendment by applicant (claims and/or description) | 17.03.2026 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 24.09.2025 | Renewal fee patent year 03 |
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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 | [A] US2019357092 (JUNG HYEJUNG et al.) [A] 1-14 * abstract * * paragraph [0043] - paragraph [0132] * * figures 5-7 * | [A] US2022046510 (KUNG YI-HSUAN et al.) [A] 1-14 * abstract * * paragraph [0435] - paragraph [0437] * * figures 6-8 * | [I] VIVO: "Discussion on potential impacts on F1 interface for L1/L2 based mobility", vol. RAN WG3, no. Online; 20220815 - 20220824, 9 August 2022 (2022-08-09), XP052264508, Retrieved from the Internet | [A] ERICSSON: "Solutions for L1/L2 based inter-cell mobility", vol. RAN WG2, no. Electronic meeting; 20220817 - 20220829, 10 August 2022 (2022-08-10), XP052261512, Retrieved from the Internet | [A] VIVO: "Discussion on basic model for L1 L2 mobility", vol. RAN WG2, no. Electronic; 20220817 - 20220829, 10 August 2022 (2022-08-10), XP052261069, Retrieved from the Internet | International search | [A] US2019357092 (JUNG HYEJUNG et al.) [A] 1-15 * See paragraphs [0063]-[0064]; and claims 1-9. * | [A] KR20220074867 (SAMSUNG ELECTRONICS CO LTD et al.) [A] 1-15 * See paragraphs [0096]-[0149]; and claim 9. * | [Y] VIVO: "Discussion on basic model for L1 L2 mobility", 3GPP DRAFT; R2-2207752, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Electronic; 20220817 - 20220829, 10 August 2022 (2022-08-10), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052261069 [Y] 1-15 * See sections 2.1-2.2; and table 1. * | [Y] MEDIATEK INC.: "Candidate Solutions for L1/L2-based Inter-cell Mobility", 3GPP DRAFT; R2-2206983, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Online; 20220817 - 20220829, 10 August 2022 (2022-08-10), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052260307 [Y] 1-15 * See sections 2.1 and 2.2.1-2.2.4; and figure 1. * | [A] HUAWEI, HISILICON: "L1/L2 mobility target performance enhancements", 3GPP DRAFT; R2-2207637, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Online; 20220817 - 20220829, 10 August 2022 (2022-08-10), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052260956 [A] 1-15 * See sections 2.3.3 and 2.3.6. * |