WO2025163618 - TECHNIQUES FOR AMBIENT BACKSCATTERING CONFIGURATION
National phase entry is expected:
Publication Number
WO/2025/163618
Publication Date
07.08.2025
International Application No.
PCT/IB2025/051693
International Filing Date
17.02.2025
Title **
[English]
TECHNIQUES FOR AMBIENT BACKSCATTERING CONFIGURATION
[French]
TECHNIQUES DE CONFIGURATION POUR RÉTRODIFFUSION AMBIANTE
Applicants **
LENOVO (SINGAPORE) PTE. LTD.
Inventors
ALI, Ali Ramadan
GANESAN, Karthikeyan
KUCHIBHOTLA, Ravi
Priority Data
63/554,570
16.02.2024
US
19/054,493
14.02.2025
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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| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| 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 | 2338 | |
| EPO | Filing, Examination, Granting | 11130 | |
| Japan | Filing, Examination, Granting | 2309 | |
| South Korea | Filing, Examination, Granting | 2418 | |
| USA | Filing, Examination, Granting | 10140 |
Total:
28,335
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Abstract[English]
Various aspects of the present disclosure relate to techniques for preventing bidding down attacks. A base station (BS) is configured to determine a configuration for adapting a backscattering link between the BS and a device configured for ambient backscattering, transmit the configuration to the device configured for ambient backscattering, and receive an indication that the configuration is applied, the indication received in a backscattered signal from the device configured for ambient backscattering.[French]
Divers aspects de la présente divulgation concernent des techniques visant à empêcher les attaques par dégradation de la protection. Une station de base (BS) est configurée pour déterminer une configuration visant à adapter une liaison par rétrodiffusion entre la BS et un dispositif configuré pour une rétrodiffusion ambiante, transmettre la configuration au dispositif configuré pour la rétrodiffusion ambiante et recevoir une indication selon laquelle la configuration est appliquée, l'indication étant reçue dans un signal rétrodiffusé provenant du dispositif configuré pour la rétrodiffusion ambiante.