WO2026022598 - BEAM QUALITY METRIC BASED ON GRAM MATRIX
National phase entry is expected:
Publication Number
WO/2026/022598
Publication Date
29.01.2026
International Application No.
PCT/IB2025/057032
International Filing Date
10.07.2025
Title **
[English]
BEAM QUALITY METRIC BASED ON GRAM MATRIX
[French]
MESURE DE QUALITÉ DE FAISCEAU BASÉE SUR UNE MATRICE DE GRAM
Applicants **
NOKIA TECHNOLOGIES OY
Inventors
MEDINA, Daniel
BARACCA, Paolo
BAZZI, Samer
Priority Data
2410799.7
24.07.2024
GB
Application details
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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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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2435 | |
| EPO | Filing, Examination, Granting | 13664 | |
| Japan | Filing, Examination, Granting | 2461 | |
| South Korea | Filing, Examination, Granting | 2699 | |
| USA | Filing, Examination, Granting | 8140 |
Total:
29,399
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Abstract[English]
Example embodiments of the disclosure relate to methods, apparatuses, and computer readable storage medium for beam quality report based on Gram matrix of a Multiple Input Multiple Output Channel. In the methods, a first apparatus receives, from a second apparatus, a configuration indicating that a beam report is to be transmitted based on a beam quality determined using a Gram matrix associated with a channel capacity. The Gram matrix is determined based on a channel matrix associated with at least one transmission beam among a set of transmission beams of the second apparatus and at least one reception beam among a set of reception beams of the first apparatus. The first apparatus further transmits the beam report to the second apparatus based on the configuration.[French]
Des modes de réalisation donnés à titre d'exemple de la divulgation concernent des procédés, des appareils et un support de stockage lisible par ordinateur pour un rapport de qualité de faisceau basé sur une matrice de Gram d'un canal à entrées multiples et sorties multiples. Dans les procédés, un premier appareil reçoit, en provenance d'un second appareil, une configuration indiquant qu'un rapport de faisceau doit être transmis sur la base d'une qualité de faisceau déterminée à l'aide d'une matrice de Gram associée à une capacité de canal. La matrice de Gram est déterminée sur la base d'une matrice de canal associée à au moins un faisceau de transmission parmi un ensemble de faisceaux de transmission du second appareil et d'au moins un faisceau de réception parmi un ensemble de faisceaux de réception du premier appareil. Le premier appareil transmet en outre le rapport de faisceau au second appareil sur la base de la configuration.