WO2024184711 - MULTI-STEP CHARGING AND ACTIVATION OF SEMI-PASSIVE DEVICES IN UNLICENSED SPECTRUM
National phase entry:
Publication Number
WO/2024/184711
Publication Date
12.09.2024
International Application No.
PCT/IB2024/051341
International Filing Date
13.02.2024
Title **
[English]
MULTI-STEP CHARGING AND ACTIVATION OF SEMI-PASSIVE DEVICES IN UNLICENSED SPECTRUM
[French]
CHARGE ET ACTIVATION EN PLUSIEURS ÉTAPES DE DISPOSITIFS SEMI-PASSIFS DANS UN SPECTRE SANS LICENCE
Applicants **
NOKIA TECHNOLOGIES OY
Inventors
KIILERICH PRATAS, Nuno Manuel
VEJLGAARD, Benny
BARBU, Oana-Elena
HARREBEK, Johannes
SVENDSEN, Simon
Priority Data
63/450,690
08.03.2023
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2410 | |
| EPO | Filing, Examination, Granting | 12520 | |
| Japan | Filing, Examination, Granting | 2450 | |
| South Korea | Filing, Examination, Granting | 2739 | |
| USA | Filing, Examination, Granting | 6340 |
Total:
26,459
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
In accordance with example embodiments of the invention there is at least a method and apparatus to perform acquiring access to a channel to initiate transmission of charging and activation signals, wherein acquiring access to the channel is using a listen before talk procedure with a duration based on at least a selected channel access priority class, and wherein the selected channel access priority class is selected based on a determined time to charge an energy storage device. Further, to perform receiving, from an activator device of a communication network, an activation signal, wherein the activation signal comprises information about at least one of a type of listen before talk to be applied by an energy storage device or a remaining valid channel occupancy time where an energy storage device can apply an indicated type of listen before talk.[French]
Selon des modes de réalisation donnés à titre d'exemple, l'invention concerne au moins un procédé et un appareil pour effectuer l'acquisition d'un accès à un canal pour initier la transmission de signaux de charge et d'activation, l'acquisition d'accès au canal utilisant une procédure "écouter avant de parler" avec une durée basée sur au moins une classe de priorité d'accès au canal sélectionnée, et la classe de priorité d'accès au canal sélectionnée étant sélectionnée sur la base d'un temps déterminé pour charger un dispositif de stockage d'énergie. En outre, pour effectuer la réception, à partir d'un dispositif activateur d'un réseau de communication, d'un signal d'activation, le signal d'activation comprenant des informations concernant un type "écouter avant de parler" à appliquer par un dispositif de stockage d'énergie ou un temps d'occupation de canal valide restant où un dispositif de stockage d'énergie peut appliquer un type indiqué "écouter avant de parler".