WO2025229533 - REFERENCE SIGNAL DESIGNS
National phase entry is expected:
Publication Number
WO/2025/229533
Publication Date
06.11.2025
International Application No.
PCT/IB2025/054461
International Filing Date
29.04.2025
Title **
[English]
REFERENCE SIGNAL DESIGNS
[French]
CONCEPTIONS DE SIGNAL DE RÉFÉRENCE
Applicants **
NOKIA TECHNOLOGIES OY
Inventors
CHEN, Yejian
HOTTINEN, Ari T.
Priority Data
20245545
02.05.2024
FI
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
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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 | 2185 | |
| EPO | Filing, Examination, Granting | 10752 | |
| Japan | Filing, Examination, Granting | 2331 | |
| South Korea | Filing, Examination, Granting | 2360 | |
| USA | Filing, Examination, Granting | 7140 |
Total:
24,768
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Abstract[English]
Example embodiments of the present disclosure are directed to enable channel estimation using reference signals, symbols, or pilot designs A method comprises determining a plurality of reference sequences at least partly based on a parametrization of a non-orthogonal code matrix; and transmitting, to a second apparatus, at least one reference sequence from the plurality of reference sequences and information identifying the at least one reference sequence.[French]
Des modes de réalisation donnés à titre d'exemple de la présente divulgation permettent l'estimation de canal à l'aide de signaux de référence, de symboles ou de conceptions pilotes. Un procédé consiste à déterminer une pluralité de séquences de référence au moins partiellement sur la base d'un paramétrage d'une matrice de code non orthogonale ; et à transmettre, à un second appareil, au moins une séquence de référence parmi la pluralité de séquences de référence et des informations identifiant la ou les séquences de référence.