WO2023170581 - RECONFIGURABLE INTELLIGENT SURFACE MANAGEMENT IN WIRELESS SYSTEMS
National phase entry is expected:
Publication Number
WO/2023/170581
Publication Date
14.09.2023
International Application No.
PCT/IB2023/052156
International Filing Date
07.03.2023
Title **
[English]
RECONFIGURABLE INTELLIGENT SURFACE MANAGEMENT IN WIRELESS SYSTEMS
[French]
GESTION DE SURFACE INTELLIGENTE RECONFIGURABLE DANS DES SYSTÈMES SANS FIL
Applicants **
LENOVO (SINGAPORE) PTE. LTD.
Inventors
ALI, Ali Ramadan
GANESAN, Karthikeyan
NAMBIAR, Soumya Somasekharan
KUCHIBHOTLA, Ravi
Priority Data
63/318,717
10.03.2022
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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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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| * | |
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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 | 2531 | |
| EPO | Filing, Examination, Granting | 12257 | |
| Japan | Filing, Examination, Granting | 2355 | |
| South Korea | Filing, Examination, Granting | 2340 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
24,223
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
Various aspects of the present disclosure relate to a communicating reconfigurable intelligent surface (RIS)-specific channel state information reference signal (CSI-RS) to enable measuring of signal interference associated with an RIS and for mitigation of the signal interference. For instance, a base station connected to an RIS transmits RIS-specific CSI-RS to the RIS and user equipment (UE) and/or other network devices measure signal interference caused by the RIS-specific CSI-RS. Based on the measured signal interference a mitigation action can implemented to mitigate the signal interference.[French]
L'invention concerne, selon divers aspects, un signal de référence d'information sur l'état du canal (CSI-RS) spécifique à une surface intelligente reconfigurable (RIS) communicante, permettant de mesurer l'interférence du signal associée à une RIS et d'atténuer l'interférence du signal. Par exemple, une station de base connectée à une RIS transmet un CSI-RS spécifique à la RIS et l'équipement utilisateur (UE) et/ou d'autres dispositifs de réseau mesurent l'interférence du signal causée par le CSI-RS spécifique à la RIS. En fonction de l'interférence de signal mesurée, une mesure d'atténuation peut être mise en œuvre pour atténuer l'interférence.