WO2025025233 - REDUCTION OF CSI COEFFICIENTS IN CSI REPORTING
National phase entry:
Publication Number
WO/2025/025233
Publication Date
06.02.2025
International Application No.
PCT/CN2023/111099
International Filing Date
03.08.2023
Title **
[English]
REDUCTION OF CSI COEFFICIENTS IN CSI REPORTING
[French]
RÉDUCTION DE COEFFICIENTS DE CSI DANS UN RAPPORT DE CSI
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Inventors
HAJRI, Salah Eddine
SCHIER, Thorsten
LI, Yuan
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 | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
CNIPA
* |
| 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
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
|
* 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 | 2102 | |
| EPO | Filing, Examination, Granting | 19318 | |
| Japan | Filing, Examination, Granting | 2646 | |
| South Korea | Filing, Examination, Granting | 2987 | |
| USA | Filing, Examination, Granting | 7940 |
Total:
34,993
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Contact Us
Abstract[English]
Embodiments of the invention relate to first and second communication devices for reduction of CSI coefficients in CSI reporting. The first communication device (100) transmits a CSI report (510) to the second communication device (300) and the CSI report (510) indicates a subset of CSI coefficients of a complete set of CSI coefficients according to a CSI omitting rule. The second communication device (300) receives the CSI report (510) and determine the complete set of CSI coefficients based on the subset of CSI coefficients in the CSI report (510). Furthermore, embodiments of the invention also relate to corresponding methods and a computer program.[French]
Des modes de réalisation de l'invention concernent des premier et second dispositifs de communication permettant de réduire les coefficients de CSI dans un rapport de CSI. Le premier dispositif de communication (100) transmet un rapport de CSI (510) au second dispositif de communication (300) et le rapport de CSI (510) indique un sous-ensemble de coefficients de CSI d'un ensemble complet de coefficients de CSI selon une règle d'omission de CSI. Le second dispositif de communication (300) reçoit le rapport de CSI (510) et détermine l'ensemble complet de coefficients de CSI sur la base du sous-ensemble de coefficients de CSI dans le rapport de CSI (510). En outre, selon des modes réalisations, la présente invention se rapporte également à des procédés correspondants et à un programme informatique.