Deutsch English Français

Contact

EP4233446

European procedure

Quick help

Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...

News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...

Extract from the Register of European Patents

EP About this file: EP4233446

EP4233446 - UE INITIATED CHANNEL ACCESS IN UNLICENSED SPECTRUM [Right-click to bookmark this link]
Status	Request for examination was made Status updated on 28.07.2023 Database last updated on 09.09.2024
Former	The international publication has been made Status updated on 30.04.2022
Former	unknown Status updated on 17.11.2021
Most recent event Tooltip	09.02.2024	Change - applicant	published on 13.03.2024 [2024/11]
Applicant(s)	For all designated states GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. No. 18, Haibin Road Wusha Village, Chang'an Town Dongguan City Guangdong / CN
	[2024/11]
Former [2023/35]	For all designated states Orope France Sarl 29 Rue du Pont 92200 Neuilly sur Seine / FR
Inventor(s)	01 / LIN, Hao 92200 Neuilly-sur-Seine / FR
	[2023/35]
Representative(s)	Taor, Simon Edward William, et al Venner Shipley LLP 200 Aldersgate London EC1A 4HD / GB
	[2023/35]
Application number, filing date	21801999.0	19.10.2021
	[2023/35]
	WO2021IB59602
Priority number, date	WO2020IB00922	23.10.2020 Original published format: PCT/IB2020/000922
	[2023/35]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2022084841
	Date:	28.04.2022
	Language:	EN
	[2022/17]
	Type:	A1 Application with search report
	No.:	EP4233446
	Date:	30.08.2023
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 28.04.2022 takes the place of the publication of the European patent application.
	[2023/35]
Search report(s)	International search report - published on:	EP	28.04.2022
Classification	IPC:	H04W72/06, H04W74/08	[2023/35]
	CPC:	H04W74/0808 (EP,US); H04W72/563 (EP)
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 [2023/35]
Title	German:	BENUTZERGERÄTEINITIIERTER KANALZUGRIFF IN UNLIZENZIERTEM SPEKTRUM	[2023/35]
	English:	UE INITIATED CHANNEL ACCESS IN UNLICENSED SPECTRUM	[2023/35]
	French:	ACCÈS À UN CANAL INITIÉ PAR UN UE DANS UN SPECTRE SANS LICENCE	[2023/35]
Entry into regional phase	19.12.2022	National basic fee paid
	19.12.2022	Designation fee(s) paid
	19.12.2022	Examination fee paid
Examination procedure	19.12.2022	Examination requested [2023/35]
	19.12.2022	Date on which the examining division has become responsible
	08.12.2023	Amendment by applicant (claims and/or description)
Fees paid	Renewal fee
	23.10.2023	Renewal fee patent year 03
Opt-out from the exclusive Tooltip competence of the Unified 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.
Cited in	International search	[XI] - XIAOMI, "Enhancement for unlicensed band URLLC/IIoT", vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, (20200807), 3GPP DRAFT; R1-2005736, 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_102-e/Docs/R1-2005736.zip R1-2005736 UL transmission for URLLC on unlicensed band .doc, (20200807), XP051915003 [X] 1-26,36-91,101-137 * the whole document * [I] 27-35,92-100
		[X] - LG ELECTRONICS, "Discussion on unlicensed band URLLC/IIOT", vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, (20200807), 3GPP DRAFT; R1-2006316, 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_102-e/Docs/R1-2006316.zip R1-2006316_URLLC FBE_Final.docx, (20200807), XP051915296 [X] 1,66,131-137 * the whole document *
		[X] - OPPO, "Enhancements for unlicensed band URLLC/IIoT", vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, (20200807), 3GPP DRAFT; R1-2006060, 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_102-e/Docs/R1-2006060.zip R1-2006060.docx, (20200807), XP051917890 [X] 1,66,131-137 * the whole document *
		[X] - ERICSSON, "Enhancements for IIoT/URLLC on Unlicensed Band", vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, (20200808), 3GPP DRAFT; R1-2005515, 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_102-e/Docs/R1-2005515.zip R1-2005515 Enhancements for IIoTURLLC on Unlicensed Band.docx, (20200808), XP051917524 [X] 1,66,131-137 * the whole document *
		[X] - SPREADTRUM COMMUNICATIONS, "Discussion on enhancements for unlicensed band URLLCIIoT", vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, (20200808), 3GPP DRAFT; R1-2006277, 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_102-e/Docs/R1-2006277.zip R1-2006277.docx, (20200808), XP051917958 [X] 1,66,131-137 * the whole document *
		[X] - QUALCOMM INCORPORATED, "uplink enhancements for URLLC in unlicensed controlled environments", vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, (20200808), 3GPP DRAFT; R1-2006801, 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_102-e/Docs/R1-2006801.zip R1-2006801 Uplink enhancements for URLLC in unlicensed controlled environments.docx, (20200808), XP051918251 [X] 1,66,131-137 * the whole document *
		[X] - APPLE INC, "URLLC uplink enhancements for unlicensed spectrum", vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, (20200808), 3GPP DRAFT; R1-2006516, 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_102-e/Docs/R1-2006516.zip R1-2006516 URLLC NR-U.docx, (20200808), XP051918082 [X] 1,66,131-137 * the whole document *
		[X] - ERICSSON, "Views on WID objective for IIOT/URLLC operation over shared spectrum", vol. TSG RAN, no. Online; 20200629 - 20200703, (20200622), 3GPP DRAFT; RP-200826, 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/TSG_RAN/TSGR_88e/Docs/RP-200826.zip RP-200826 View on WID objective for IIOTURLLC operation over shared spectrum.docx, (20200622), XP051903525 [X] 1,66,131-137 * the whole document *
		[X] - ERICSSON, "Channel access procedures", vol. RAN WG1, no. Reno, USA; 20191118 - 20191122, (20191109), 3GPP DRAFT; R1-1912709, 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/R1-1912709.zip R1-1912709 Channel access procedures.docx, (20191109), XP051823553 [X] 1,66,131-137 * the whole document *

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.

Legal notice
Terms of use
24.2.25; 34p