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EP3925132

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Extract from the Register of European Patents

EP About this file: EP3925132

EP3925132 - UPLINK TRANSMISSION IN RADIO ACCESS NETWORK [Right-click to bookmark this link]
Status	Examination is in progress Status updated on 27.03.2025 Database last updated on 09.04.2026
Former	Request for examination was made Status updated on 19.11.2021
Former	The international publication has been made Status updated on 22.08.2020
Former	unknown Status updated on 13.09.2019
Most recent event Tooltip	24.12.2025	New entry: Decision on request for further processing
Applicant(s)	For all designated states Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm / SE
	[2021/51]
Inventor(s)	01 / BALDEMAIR, Robert Honnörsgatan 16 170 69 Solna / SE
	02 / ZHANG, Jianwei Fågelhundsvägen 7 170 62 Solna / SE
	03 / ZHANG, Yang Sörmlandsvägen 8, Lgh 1401 192 54 Sollentuna / SE
	[N/P]
Former [2021/51]	01 / BALDEMAIR, Robert 170 69 Solna / SE
	02 / ZHANG, Jianwei 170 62 Solna / SE
	03 / ZHANG, Yang 192 54 Sollentuna / SE
Representative(s)	Ericsson Patent Development Torshamnsgatan 21-23 164 80 Stockholm / SE
	[2021/51]
Application number, filing date	19762869.6	23.08.2019
	[2021/51]
	WO2019SE50774
Priority number, date	SE20190000027	15.02.2019 Original published format: SE 1900027
	[2021/51]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2020167178
	Date:	20.08.2020
	Language:	EN
	[2020/34]
	Type:	A1 Application with search report
	No.:	EP3925132
	Date:	22.12.2021
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 20.08.2020 takes the place of the publication of the European patent application.
	[2021/51]
Search report(s)	International search report - published on:	EP	20.08.2020
Classification	IPC:	H04L5/00, H04L27/26, H04W52/00	[2021/51]
	CPC:	H04L5/0053 (EP,US); H04L27/0008 (EP,US); H04L27/2602 (EP,US); H04W52/0216 (EP,US); H04W52/0229 (EP); H04W52/028 (EP); (+) H04W72/0453 (US); H04L27/26025 (EP,US); H04L5/0007 (EP,US); H04L5/0092 (EP,US); Y02D30/70 (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 [2021/51]
Title	German:	UPLINK-ÜBERTRAGUNG IN EINEM FUNKZUGANGSNETZWERK	[2021/51]
	English:	UPLINK TRANSMISSION IN RADIO ACCESS NETWORK	[2021/51]
	French:	TRANSMISSION EN LIAISON MONTANTE DANS UN RÉSEAU D'ACCÈS RADIO	[2021/51]
Entry into regional phase	20.08.2021	National basic fee paid
	20.08.2021	Designation fee(s) paid
	20.08.2021	Examination fee paid
Examination procedure	20.08.2021	Examination requested [2021/51]
	20.08.2021	Date on which the examining division has become responsible
	04.04.2022	Amendment by applicant (claims and/or description)
	26.03.2025	Despatch of a communication from the examining division (Time limit: M06)
	15.10.2025	Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time
	15.12.2025	Reply to a communication from the examining division
Request for further processing for:	The application is deemed to be withdrawn due to failure to reply to the examination report
	15.12.2025	Request for further processing filed
	15.12.2025	Full payment received (date of receipt of payment) Request granted
	23.12.2025	Decision despatched
Fees paid	Renewal fee
	20.08.2021	Renewal fee patent year 03
	29.08.2022	Renewal fee patent year 04
	28.08.2023	Renewal fee patent year 05
	27.08.2024	Renewal fee patent year 06
	27.08.2025	Renewal fee patent year 07
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] US2017264401 (SOONG ANTHONY et al.) [X] 1-8,10-12,14,15 * paragraphs [0042] - [0051] - [0057] - [0067] * * figures 5A, 5B, 7, 8 *[I] 9,13
		[X] US2018287840 (AKKARAKARAN SONY et al.) [X] 1-4,10,14,15 * paragraphs [0023] , [0097] - [0100] - [0103] * * figures 7,9 *
		[X] US2018167933 (YIN ZHANPING et al.) [X] 1-4,14,15 * paragraph [0036] *
		[A] ERICSSON: "Feature lead summary for UL Signals and Channels", vol. RAN WG1, no. Spokane, USA; 20181112 - 20181116, 15 November 2018 (2018-11-15), XP051494399, Retrieved from the Internet [retrieved on 20181115] [A] 1-15 * the whole document *
		[A] INTEL CORPORATION: "UL signals and channels for NR-unlicensed", vol. RAN WG1, no. Taipei, Taiwan; 20190121 - 20190125, 20 January 2019 (2019-01-20), XP051593382, Retrieved from the Internet [retrieved on 20190120] [A] 1-15 * the whole document *
	Examination	US2018063820

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