EP4289085A4 - SIGNAL COMPENSATION - Google Patents

SIGNAL COMPENSATION Download PDF

Info

Publication number: EP4289085A4
Authority: EP; European Patent Office
Prior art keywords: signal compensation; compensation; signal
Prior art date: 2021-03-22
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Pending

Application number

EP22774400.0A

Other languages

German (de)

French (fr)

Other versions

EP4289085A1 (en

Inventor

Mads LAURIDSEN

Jeroen Wigard

Frank Frederiksen

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Nokia Technologies Oy

Original Assignee

Nokia Technologies Oy

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2021-03-22

Filing date

2022-03-21

Publication date

2024-12-25

2022-03-21 Application filed by Nokia Technologies Oy filed Critical Nokia Technologies Oy

2023-12-13 Publication of EP4289085A1 publication Critical patent/EP4289085A1/en

2024-12-25 Publication of EP4289085A4 publication Critical patent/EP4289085A4/en

Status Pending legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
- H04W56/006—Synchronisation arrangements determining timing error of reception due to propagation delay using known positions of transmitter and receiver
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/06—Airborne or Satellite Networks

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Physics & Mathematics (AREA)
Astronomy & Astrophysics (AREA)
Aviation & Aerospace Engineering (AREA)
General Physics & Mathematics (AREA)
Mobile Radio Communication Systems (AREA)

EP22774400.0A 2021-03-22 2022-03-21 SIGNAL COMPENSATION Pending EP4289085A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI20215316		2021-03-22
PCT/FI2022/050180 WO2022200682A1 (en)	2021-03-22	2022-03-21	Signal compensation

Publications (2)

Publication Number	Publication Date
EP4289085A1 EP4289085A1 (en)	2023-12-13
EP4289085A4 true EP4289085A4 (en)	2024-12-25

Family

ID=83396388

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP22774400.0A Pending EP4289085A4 (en)	2021-03-22	2022-03-21	SIGNAL COMPENSATION

Country Status (2)

Country	Link
EP (1)	EP4289085A4 (en)
WO (1)	WO2022200682A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US12490171B2 (en) *	2022-12-16	2025-12-02	T-Mobile Usa, Inc.	Routing an emergency call made through a non-terrestrial network
CN116420392A (en) *	2022-12-19	2023-07-11	北京小米移动软件有限公司	Positioning method, device, communication device and storage medium

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10959201B2 (en)	2018-04-05	2021-03-23	Qualcomm Incorporated	Techniques for initial access in wireless systems
US10624052B2 (en) *	2018-05-11	2020-04-14	Dish Network L.L.C.	Timing advance for satellite-based communications
EP3857736B1 (en)	2018-09-27	2022-03-23	Telefonaktiebolaget Lm Ericsson (Publ)	Detection of neighboring satellites in wireless communication systems
US11770182B2 (en) *	2018-10-08	2023-09-26	Telefonaktiebolaget Lm Ericsson (Publ)	Adapting PHY layer procedures for a moving RAN in non-terrestrial networks

2022
- 2022-03-21 EP EP22774400.0A patent/EP4289085A4/en active Pending
- 2022-03-21 WO PCT/FI2022/050180 patent/WO2022200682A1/en not_active Ceased

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
ERICSSON: "Architecture and reference point", vol. RAN WG4, no. Online; 20210201, 15 January 2021 (2021-01-15), XP052180303, Retrieved from the Internet <URL:https://ftp.3gpp.org/tsg_ran/WG4_Radio/TSGR4_98_e/Docs/R4-2101864.zip R4-2101864.docx> [retrieved on 20210115] *
MEDIATEK ET AL: "UE Time and frequency Synchronisation for NR-NTN", vol. RAN WG1, no. 20210125 - 20210205, 19 January 2021 (2021-01-19), XP051971066, Retrieved from the Internet <URL:https://ftp.3gpp.org/tsg_ran/WG1_RL1/TSGR1_104-e/Docs/R1-2100595.zip R1-2100595-MediaTek-UL time and frequency synchronization in NR NTN.docx> [retrieved on 20210119] *
MODERATOR (THALES): "Feature lead Summary on enhancements on UL time and frequency synchronization", vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, 26 August 2020 (2020-08-26), XP052348585, Retrieved from the Internet <URL:https://ftp.3gpp.org/tsg_ran/WG1_RL1/TSGR1_102-e/Docs/R1-2007217.zip R1-2007217.docx> [retrieved on 20200826] *
NOKIA ET AL: "Discussion on time and frequency synchronization for NTN systems", vol. RAN WG1, no. e-Meeting; 20201026 - 20201113, 23 October 2020 (2020-10-23), XP051945539, Retrieved from the Internet <URL:https://ftp.3gpp.org/tsg_ran/WG1_RL1/TSGR1_103-e/Docs/R1-2009243.zip R1-2009243.docx> [retrieved on 20201023] *
See also references of WO2022200682A1 *

Also Published As

Publication number	Publication date
WO2022200682A1 (en)	2022-09-29
EP4289085A1 (en)	2023-12-13

Publication	Publication Date	Title
EP4264310C0 (en)	2025-10-22	SIDELINK POSITIONS REFERENCE SIGNAL CONFIGURATION
EP4442056A4 (en)	2025-09-10	REFERENCE SIGNAL DESIGNS
EP4281085A4 (en)	2025-12-24	MODIFIED DOUBLE-RANGED OLIGONUCLEOTIDS
PL4301748T3 (en)	2025-09-08	TRIAZOLYL-METHYL SUBSTITUTED ALPHA-D-GALACTOPYRANOSIDE DERIVATIVES
EP3994691A4 (en)	2023-03-08	AUDIO SIGNAL DEREVERB
EP3862510C0 (en)	2024-09-18	COMPENSATION BEAM
IL304774A (en)	2023-09-01	Improved superlipid derivatives
EP3948222A4 (en)	2022-12-28	COMPENSATION EDITOR
EP4362789A4 (en)	2025-06-18	PAPER-BASED SENSOR
EP4289085A4 (en)	2024-12-25	SIGNAL COMPENSATION
EP4308572C0 (en)	2025-04-23	THIENOPYRIMIDINONE DERIVATIVES
EP3846308C0 (en)	2025-09-17	VOLTAGE COMPENSATION SYSTEM
EP4308576C0 (en)	2025-04-23	THIAZOLOPYRIMIDINONE DERIVATIVES
EP4246086A4 (en)	2024-04-17	FORM MEASURING SYSTEM
JP1706697S (en)	2022-02-03	amplifier
EP3829871A4 (en)	2022-03-23	WEB OFFSET COMPENSATION
EP4453561A4 (en)	2025-11-19	SENSOR
DK4396183T3 (en)	2025-11-17	SUBSTITUTED S-ALANINATE DERIVATIVES
DE112022001193A5 (en)	2023-12-21	MEASURING ARRANGEMENT
DE112021005627A5 (en)	2023-08-17	amplifier arrangement
EP4320989A4 (en)	2025-01-15	MR-DC IMPROVEMENTS
JP1706822S (en)	2022-02-03	amplifier
EP4063564C0 (en)	2025-03-05	MEASURING SYSTEM
EP3907502C0 (en)	2025-07-02	SENSOR ARRANGEMENT
EP4141392A4 (en)	2024-01-10	COMBINATION SCALE

Legal Events

Date	Code	Title	Description
2022-09-30	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2023-11-10	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2023-11-10	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2023-12-13	17P	Request for examination filed	Effective date: 20230904
2023-12-13	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): 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
2024-06-26	DAV	Request for validation of the european patent (deleted)
2024-06-26	DAX	Request for extension of the european patent (deleted)
2024-12-25	A4	Supplementary search report drawn up and despatched	Effective date: 20241122
2024-12-25	RIC1	Information provided on ipc code assigned before grant	Ipc: H04J 3/06 20060101ALI20241118BHEP Ipc: H04B 7/212 20060101ALI20241118BHEP Ipc: H04W 84/06 20090101ALI20241118BHEP Ipc: H04W 56/00 20090101ALI20241118BHEP Ipc: H04B 7/185 20060101AFI20241118BHEP