EP4133877 - RANDOM ACCESS IN A WIRELESS COMMUNICATION NETWORK [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.05.2024 Database last updated on 03.09.2024 | |
Former | The patent has been granted Status updated on 16.06.2023 | ||
Former | Grant of patent is intended Status updated on 23.02.2023 | ||
Former | Request for examination was made Status updated on 13.01.2023 | ||
Former | The international publication has been made Status updated on 16.10.2021 | ||
Former | unknown Status updated on 17.04.2021 | Most recent event Tooltip | 31.05.2024 | Lapse of the patent in a contracting state New state(s): CZ, ES, RO, SK | published on 03.07.2024 [2024/27] | Applicant(s) | For all designated states Telefonaktiebolaget LM ERICSSON (PUBL) 16483 Stockholm / SE | [2023/07] | Inventor(s) | 01 /
WANG, Min Granitstigen 27 977 53 LULEÅ / SE | 02 /
CHRISTOFFERSSON, Jan Stenåsvägen 13 975 61 LULEÅ / SE | 03 /
HARRISON, Robert, Mark 3208 Walker Place GRAPEVINE, TX 76051 / US | 04 /
LIN, Zhipeng No. 32, Chi Tian Road Jiangning Dev Zone NANJING, Jiangsu 211100 / CN | 05 /
RUNE, Johan Terrängvägen 12 181 29 LIDINGÖ / SE | 06 /
ENBUSKE, Henrik Norrbackagatan 4 113 41 Stockholm / SE | [2023/07] | Representative(s) | Ericsson Patent Development Torshamnsgatan 21-23 164 80 Stockholm / SE | [2023/07] | Application number, filing date | 21717063.8 | 07.04.2021 | [2023/07] | WO2021EP59012 | Priority number, date | WO2020CN83560 | 07.04.2020 Original published format: PCT/CN2020/083560 | [2023/07] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021204845 | Date: | 14.10.2021 | Language: | EN | [2021/41] | Type: | A1 Application with search report | No.: | EP4133877 | Date: | 15.02.2023 | Language: | EN | The application published by WIPO in one of the EPO official languages on 14.10.2021 takes the place of the publication of the European patent application. | [2023/07] | Type: | B1 Patent specification | No.: | EP4133877 | Date: | 19.07.2023 | Language: | EN | [2023/29] | Search report(s) | International search report - published on: | EP | 14.10.2021 | Classification | IPC: | H04W74/08, // H04W16/14 | [2023/10] | CPC: |
H04W74/0816 (EP);
H04W74/0841 (US);
H04W74/0866 (US);
H04W16/14 (EP)
|
Former IPC [2023/07] | H04W74/08, H04W16/14 | 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, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2023/07]
![]() | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | DIREKTZUGRIFF IN EINEM DRAHTLOSEN KOMMUNIKATIONSNETZWERK | [2023/07] | English: | RANDOM ACCESS IN A WIRELESS COMMUNICATION NETWORK | [2023/07] | French: | ACCÈS ALÉATOIRE DANS UN RÉSEAU DE COMMUNICATION SANS FIL | [2023/07] | Entry into regional phase | 04.11.2022 | National basic fee paid | 04.11.2022 | Designation fee(s) paid | 04.11.2022 | Examination fee paid | Examination procedure | 07.02.2022 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 04.11.2022 | Amendment by applicant (claims and/or description) | 04.11.2022 | Examination requested [2023/07] | 04.11.2022 | Date on which the examining division has become responsible | 24.02.2023 | Communication of intention to grant the patent | 06.06.2023 | Fee for grant paid | 06.06.2023 | Fee for publishing/printing paid | 06.06.2023 | Receipt of the translation of the claim(s) | Opposition(s) | 22.04.2024 | No opposition filed within time limit [2024/26] | Fees paid | Renewal fee | 27.04.2023 | 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. | Lapses during opposition Tooltip | CZ | 19.07.2023 | ES | 19.07.2023 | HR | 19.07.2023 | PL | 19.07.2023 | RO | 19.07.2023 | RS | 19.07.2023 | SK | 19.07.2023 | SM | 19.07.2023 | NO | 19.10.2023 | GR | 20.10.2023 | IS | 19.11.2023 | [2024/23] |
Former [2024/20] | HR | 19.07.2023 | |
PL | 19.07.2023 | ||
RS | 19.07.2023 | ||
SM | 19.07.2023 | ||
NO | 19.10.2023 | ||
GR | 20.10.2023 | ||
IS | 19.11.2023 | ||
Former [2024/10] | HR | 19.07.2023 | |
PL | 19.07.2023 | ||
RS | 19.07.2023 | ||
NO | 19.10.2023 | ||
GR | 20.10.2023 | ||
IS | 19.11.2023 | ||
Former [2024/09] | NO | 19.10.2023 | |
GR | 20.10.2023 | ||
IS | 19.11.2023 | ||
Former [2024/08] | NO | 19.10.2023 | |
GR | 20.10.2023 | Cited in | International search | [X] - ZTE CORPORATION ET AL, "LBT aspects of MSGA transmission", vol. RAN WG2, no. Reno, USA; 20191118 - 20191122, (20191107), 3GPP DRAFT; R2-1914790, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: https://ftp.3gpp.org/tsg_ran/WG2_RL2/TSGR2_108/Docs/R2-1914790.zip R2-1914790_2-stepRACH_LBTaspects.docx, (20191107), XP051815760 [X] 1-27 * section "2. Discussion"; * * Observations 1-3; Proposals 1-4; * * section "3. Conclusion and proposals"; * | [X] - ZTE, "FL Summary #4 of Channel Structure for 2-step RACH", vol. RAN WG1, no. Reno, USA; 20191118 - 20191122, (20191125), 3GPP DRAFT; R1-1913540, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: https://ftp.3gpp.org/tsg_ran/WG1_RL1/TSGR1_99/Docs/R1-1913540.zip R1-1913540 FL Summary #4 of Channel Structure for 2-step RACH.docx, (20191125), XP051830820 [X] 1-27 * section "2.2.2 Multiple configurations"; e.g., page 12, DCM [2869]: "Proposal 5: When the criteria for any MsgA PUSCH configuration configured on initial UL BWP is not be satisfied, UE performs fallback to 4-step RACH."; * * section "2.2.3 Validation rule of msgA PUSCH"; e.g., page 14, Fujitsu [2069]: "Proposal 2: After the mapping between preambles and msgA PUSCHs has been established, if the time interval between a preamble and its associated PRU is too large, the following invalidation rule is further applied ... - The preamble is used in the same way as that of 4-step RACH (i.e., transmitted without msgA PUSCH)"; * * section "2.3 msgA channel structure for NR-U" - integral; * | [X] - ERICSSON, "Gapless msgA transmissions in NR-U", vol. RAN WG2, no. Electronic Meeting; 20200224 - 20200306, (20200213), 3GPP DRAFT; R2-2001209, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: https://ftp.3gpp.org/tsg_ran/WG2_RL2/TSGR2_109_e/Docs/R2-2001209.zip R2-2001209 - Gapless msgA transmissions in NR-U.docx, (20200213), XP051848777 [X] 1-27 * section "3 Discussion"; e.g. Observation 2 and Proposals 3 and 4; * * section "4 Conclusion"; * |