WO2025224564 - APPARATUS, METHOD AND COMPUTER PROGRAM FOR PERFORMING BEAMFORMED PRACH TRANSMISSION
National phase entry is expected:
Publication Number
WO/2025/224564
Publication Date
30.10.2025
International Application No.
PCT/IB2025/053964
International Filing Date
15.04.2025
Title **
[English]
APPARATUS, METHOD AND COMPUTER PROGRAM FOR PERFORMING BEAMFORMED PRACH TRANSMISSION
[French]
APPAREIL, PROCÉDÉ ET PROGRAMME INFORMATIQUE PERMETTANT D'EFFECTUER UNE TRANSMISSION PRACH À FORMATION DE FAISCEAU
Applicants **
NOKIA TECHNOLOGIES OY
Inventors
GOUDA, Bikshapathi
ARVOLA, Antti
TÖLLI, Antti
HAKOLA, Sami-Jukka
KOSKELA, Timo
KARJALAINEN, Juha Pekka
Priority Data
24171929.3
23.04.2024
EP
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 | * |
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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
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| 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 | 2553 | |
| EPO | Filing, Examination, Granting | 16495 | |
| Japan | Filing, Examination, Granting | 2669 | |
| South Korea | Filing, Examination, Granting | 3026 | |
| USA | Filing, Examination, Granting | 9940 |
Total:
34,683
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Abstract[English]
There is provided an apparatus comprising means for obtaining information related to a physical random access channel, PRACH, configuration, receiving, from at least one transmit receive point, a plurality of synchronization reference signals, selecting at least two synchronization reference signals from the plurality of received synchronization reference signals, determining a beamformer based on the selected at least two synchronization reference signal and performing PRACH transmission based on the PRACH configuration and the determined beamformer.[French]
L'invention concerne un appareil comprenant des moyens permettant d'obtenir des informations relatives à une configuration de canal physique d'accès aléatoire, PRACH, de recevoir, de la part d'au moins un point d'émission et de réception, une pluralité de signaux de référence de synchronisation, de sélectionner au moins deux signaux de référence de synchronisation parmi la pluralité de signaux de référence de synchronisation reçus, de déterminer un élément de formation de faisceaux sur la base desdits au moins deux signaux de référence de synchronisation sélectionnés et d'effectuer une transmission PRACH sur la base de la configuration PRACH et de l'élément de formation de faisceaux déterminé.