WO2024184849 - CHANNEL STATE INFORMATION REPORTING FOR THE FORWARD-LINK OF RECONFIGURABLE INTELLIGENT SURFACES
National phase entry is expected:
Publication Number
WO/2024/184849
Publication Date
12.09.2024
International Application No.
PCT/IB2024/052211
International Filing Date
07.03.2024
Title **
[English]
CHANNEL STATE INFORMATION REPORTING FOR THE FORWARD-LINK OF RECONFIGURABLE INTELLIGENT SURFACES
[French]
RAPPORT D'INFORMATIONS D'ÉTAT DE CANAL POUR LA LIAISON AVAL DE SURFACES INTELLIGENTES RECONFIGURABLES
Applicants **
LENOVO (SINGAPORE) PTE. LTD.
151 Lorong Chuan #02-01
New Tech Park 556741, SG
Inventors
ALI, Ali Ramadan
Martin-Greif-str. 9B
84559 Kraiburg am Inn, DE
GANESAN, Karthikeyan
Heinrich-Heine-Strasse 18
693026 Nauheim, DE
ARDAH, Kahled Nafez Rauf
Karl-Zink-strasse 27
98693 Ilmenau, DE
Priority Data
63/488,909
07.03.2023
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| * | |
International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
* 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 | 1441 | |
| EPO | Filing, Examination | 6929 | |
| Japan | Filing | 531 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 3235 |
Total: 12711 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
Devices and methods are presented for wireless communication at a reconfigurable intelligent surface. The method includes receiving, from a network device, a first configuration message having separate channel state information reference signals for separately measuring a channel of (i) a backhaul link between the reconfigurable intelligent surface and the network device and (ii) an access link between the user equipment and the reconfigurable intelligent device. The method includes receiving a second configuration message having an indication of resources that a controller should utilize to report the channel state information (CSI) on an uplink channel between the reconfigurable intelligent surface and the network device, the resources utilized to send CSI for the backhaul link and for the access link. The method includes reporting separate CSI of the backhaul link and of the access link on an uplink of a C-link communicatively connecting the reconfigurable intelligent surface with the network device.[French]
Des dispositifs et des procédés sont présentés aux fins d'une communication sans fil au niveau d'une surface intelligente reconfigurable. Le procédé consiste à recevoir, en provenance d'un dispositif de réseau, un premier message de configuration comprenant des signaux de référence d'informations d'état de canal séparés destinés à mesurer séparément un canal (i) d'une liaison terrestre entre la surface intelligente reconfigurable et le dispositif de réseau et (ii) d'une liaison d'accès entre l'équipement utilisateur et le dispositif intelligent reconfigurable. Le procédé consiste à recevoir un second message de configuration comprenant une indication de ressources qu'un contrôleur doit utiliser pour rapporter les informations d'état de canal (CSI) concernant un canal de liaison montante entre la surface intelligente reconfigurable et le dispositif de réseau, les ressources étant utilisées pour envoyer des CSI pour la liaison terrestre et pour la liaison d'accès. Le procédé consiste à rapporter des CSI séparées de la liaison terrestre et de la liaison d'accès concernant une liaison montante d'une liaison C connectant en communication la surface intelligente reconfigurable au dispositif de réseau.