PT3472964T - Métodos e aparelhos para sinalização e determinação de deslocamentos de sinal de referência - Google Patents

Métodos e aparelhos para sinalização e determinação de deslocamentos de sinal de referência

Info

Publication number: PT3472964T
Authority: PT; Portugal
Prior art keywords: signaling; apparatuses; methods; reference signal; determining reference
Prior art date: 2017-01-06

Application number

PT177812138T

Other languages

English (en)

Original Assignee

Ericsson Telefon Ab L M

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.)

2017-01-06

Filing date

2017-09-25

Publication date

2020-04-03

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=60043263&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT3472964(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2017-09-25 Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M

2020-04-03 Publication of PT3472964T publication Critical patent/PT3472964T/pt

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
- H04L27/2607—Cyclic extensions
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2662—Symbol synchronisation
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
- H04L27/2691—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation involving interference determination or cancellation
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0037—Inter-user or inter-terminal allocation
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0094—Indication of how sub-channels of the path are allocated
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/04—Scheduled access
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Computer Networks & Wireless Communication (AREA)
Power Engineering (AREA)
Quality & Reliability (AREA)
Electromagnetism (AREA)
Physics & Mathematics (AREA)
Mobile Radio Communication Systems (AREA)
Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Analogue/Digital Conversion (AREA)
Measurement Of Current Or Voltage (AREA)
Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Transmission And Conversion Of Sensor Element Output (AREA)

PT177812138T 2017-01-06 2017-09-25 Métodos e aparelhos para sinalização e determinação de deslocamentos de sinal de referência PT3472964T (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US201762443042P	2017-01-06	2017-01-06

Publications (1)

Publication Number	Publication Date
PT3472964T true PT3472964T (pt)	2020-04-03

Family

ID=60043263

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
PT211880901T PT3965354T (pt)	2017-01-06	2017-09-25	Métodos e aparelhos para sinalização e determinação de deslocamentos de sinal de referência
PT177812138T PT3472964T (pt)	2017-01-06	2017-09-25	Métodos e aparelhos para sinalização e determinação de deslocamentos de sinal de referência

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
PT211880901T PT3965354T (pt)	2017-01-06	2017-09-25	Métodos e aparelhos para sinalização e determinação de deslocamentos de sinal de referência

Country Status (16)

Country	Link
US (5)	US10680854B2 (pt)
EP (6)	EP3684001B1 (pt)
JP (2)	JP7117308B2 (pt)
CN (2)	CN110168992B (pt)
CA (1)	CA3048988C (pt)
CO (1)	CO2019007121A2 (pt)
DK (2)	DK3472964T3 (pt)
ES (4)	ES2950009T3 (pt)
FI (1)	FI3965354T3 (pt)
HU (1)	HUE056219T2 (pt)
MX (1)	MX2019007986A (pt)
PL (3)	PL3684001T3 (pt)
PT (2)	PT3965354T (pt)
RU (1)	RU2711441C1 (pt)
TW (1)	TWI682642B (pt)
WO (1)	WO2018128564A1 (pt)

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CN111385826B (zh) *	2020-01-09	2023-09-05	展讯通信（上海）有限公司	参考信号确定方法、装置、电子设备及存储介质
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DK3472964T3 (da)	2017-01-06	2020-04-27	Ericsson Telefon Ab L M	Fremgangsmåder og indretninger til signalering og bestemmelse af referencesignalforskydninger

2017
- 2017-09-25 DK DK17781213.8T patent/DK3472964T3/da active
- 2017-09-25 JP JP2019536188A patent/JP7117308B2/ja active Active
- 2017-09-25 ES ES21188090T patent/ES2950009T3/es active Active
- 2017-09-25 EP EP20158923.1A patent/EP3684001B1/en active Active
- 2017-09-25 ES ES23155386T patent/ES2985552T3/es active Active
- 2017-09-25 PT PT211880901T patent/PT3965354T/pt unknown
- 2017-09-25 WO PCT/SE2017/050926 patent/WO2018128564A1/en not_active Ceased
- 2017-09-25 EP EP24179759.6A patent/EP4401370B1/en active Active
- 2017-09-25 US US15/569,970 patent/US10680854B2/en active Active
- 2017-09-25 PL PL20158923T patent/PL3684001T3/pl unknown
- 2017-09-25 MX MX2019007986A patent/MX2019007986A/es unknown
- 2017-09-25 ES ES17781213T patent/ES2784449T3/es active Active
- 2017-09-25 CA CA3048988A patent/CA3048988C/en active Active
- 2017-09-25 EP EP26175610.0A patent/EP4761197A3/en active Pending
- 2017-09-25 EP EP23155386.8A patent/EP4207667B1/en active Active
- 2017-09-25 EP EP21188090.1A patent/EP3965354B1/en active Active
- 2017-09-25 PL PL23155386.8T patent/PL4207667T3/pl unknown
- 2017-09-25 PL PL21188090.1T patent/PL3965354T3/pl unknown
- 2017-09-25 ES ES20158923T patent/ES2887348T3/es active Active
- 2017-09-25 HU HUE20158923A patent/HUE056219T2/hu unknown
- 2017-09-25 PT PT177812138T patent/PT3472964T/pt unknown
- 2017-09-25 RU RU2019124713A patent/RU2711441C1/ru active
- 2017-09-25 DK DK20158923.1T patent/DK3684001T3/da active
- 2017-09-25 CN CN201780082573.5A patent/CN110168992B/zh active Active
- 2017-09-25 FI FIEP21188090.1T patent/FI3965354T3/fi active
- 2017-09-25 EP EP17781213.8A patent/EP3472964B1/en active Active
- 2017-09-25 CN CN202210154357.XA patent/CN114374499A/zh active Pending
- 2017-11-17 TW TW106139811A patent/TWI682642B/zh active
2019
- 2019-07-02 CO CONC2019/0007121A patent/CO2019007121A2/es unknown
2020
- 2020-05-06 US US16/868,127 patent/US11190376B2/en active Active
2021
- 2021-10-26 US US17/510,673 patent/US12052125B2/en active Active
- 2021-11-11 JP JP2021184258A patent/JP7224420B2/ja active Active
2024
- 2024-06-17 US US18/744,810 patent/US12395390B2/en active Active
2025
- 2025-07-23 US US19/278,209 patent/US20250350522A1/en active Pending

Also Published As

Publication number	Publication date
EP3472964A1 (en)	2019-04-24
CN110168992B (zh)	2022-02-25
WO2018128564A1 (en)	2018-07-12
EP3965354B1 (en)	2023-05-03
EP3965354A1 (en)	2022-03-09
DK3684001T3 (da)	2021-08-30
MX2019007986A (es)	2019-09-10
US20220045883A1 (en)	2022-02-10
EP3684001A1 (en)	2020-07-22
TW201826741A (zh)	2018-07-16
EP4207667B1 (en)	2024-07-10
EP4401370B1 (en)	2026-08-19
US20190089560A1 (en)	2019-03-21
HUE056219T2 (hu)	2022-02-28
US20250350522A1 (en)	2025-11-13
FI3965354T3 (fi)	2023-05-24
EP4207667C0 (en)	2024-07-10
US11190376B2 (en)	2021-11-30
US12395390B2 (en)	2025-08-19
ES2985552T3 (es)	2024-11-06
PL4207667T3 (pl)	2024-11-18
PL3965354T3 (pl)	2023-09-25
PT3965354T (pt)	2023-05-12
EP3472964B1 (en)	2020-03-04
JP7117308B2 (ja)	2022-08-12
CN110168992A (zh)	2019-08-23
JP2022028786A (ja)	2022-02-16
US10680854B2 (en)	2020-06-09
EP4207667A1 (en)	2023-07-05
EP4401370A2 (en)	2024-07-17
EP4761197A3 (en)	2026-08-19
TWI682642B (zh)	2020-01-11
JP7224420B2 (ja)	2023-02-17
CA3048988A1 (en)	2018-07-12
US20240340207A1 (en)	2024-10-10
EP3684001B1 (en)	2021-07-28
CN114374499A (zh)	2022-04-19
CA3048988C (en)	2022-03-01
ES2887348T3 (es)	2021-12-22
EP4401370A3 (en)	2024-11-13
PL3684001T3 (pl)	2022-02-07
US20200267024A1 (en)	2020-08-20
ES2784449T3 (es)	2020-09-25
ES2950009T3 (es)	2023-10-04
CO2019007121A2 (es)	2019-07-31
DK3472964T3 (da)	2020-04-27
EP4761197A2 (en)	2026-06-17
JP2020516097A (ja)	2020-05-28
US12052125B2 (en)	2024-07-30
RU2711441C1 (ru)	2020-01-17

Publication	Publication Date	Title
PT3965354T (pt)	2023-05-12	Métodos e aparelhos para sinalização e determinação de deslocamentos de sinal de referência
PL3485597T3 (pl)	2020-08-24	Systemy i sposoby dla niezawodnego dynamicznego wskazywania dla półtrwałych CSI-RS
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