WO2026033287 - FLEXIBLE ASSOCIATION OF PREAMBLE SETS TO SYNCHRONIZATION SIGNALS
National phase entry is expected:
Publication Number
WO/2026/033287
Publication Date
12.02.2026
International Application No.
PCT/IB2025/057164
International Filing Date
15.07.2025
Title **
[English]
FLEXIBLE ASSOCIATION OF PREAMBLE SETS TO SYNCHRONIZATION SIGNALS
[French]
ASSOCIATION FLEXIBLE D'ENSEMBLES DE PRÉAMBULES À DES SIGNAUX DE SYNCHRONISATION
Applicants **
NOKIA TECHNOLOGIES OY
Inventors
SELVAGANAPATHY, Srinivasan
MASO, Marco
HAKOLA, Sami-Jukka
SUNDARALINGAM, Sathiaseelan
Priority Data
202441059991
08.08.2024
IN
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 | 2498 | |
| EPO | Filing, Examination, Granting | 15219 | |
| Japan | Filing, Examination, Granting | 2574 | |
| South Korea | Filing, Examination, Granting | 2854 | |
| USA | Filing, Examination, Granting | 8740 |
Total:
31,885
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Abstract[English]
Example embodiments of the present disclosure are directed to flexible association of preamble sets to synchronization signals. A method comprises receiving, from a second apparatus, information for associating a plurality of synchronization signals with a plurality of preamble sets, wherein a preamble set comprises at least one preamble, and the received information comprises at least one indicator indicating at least one of: a number of synchronization signals associated with a preamble set of the plurality of preamble sets, or a set of synchronization signals associated with a preamble set of the plurality of preamble sets; selecting a preamble set from the plurality of preamble sets based on the received information and a synchronization signal selected by the first apparatus; and transmitting, to the second apparatus, a random access preamble in the selected preamble set.[French]
Des exemples de modes de réalisation de la présente divulgation concernent l'association flexible d'ensembles de préambules à des signaux de synchronisation. Un procédé consiste à recevoir, d'un second appareil, des informations pour associer une pluralité de signaux de synchronisation à une pluralité d'ensembles de préambules, un ensemble de préambules comportant au moins un préambule, et les informations reçues comprenant au moins un indicateur indiquant au moins l'un parmi : un nombre de signaux de synchronisation associés à un ensemble de préambules de la pluralité d'ensembles de préambules, ou un ensemble de signaux de synchronisation associés à un ensemble de préambules de la pluralité d'ensembles de préambules ; sélectionner un ensemble de préambules parmi la pluralité d'ensembles de préambules sur la base des informations reçues et d'un signal de synchronisation sélectionné par le premier appareil ; et transmettre, au second appareil, un préambule d'accès aléatoire dans l'ensemble de préambules sélectionné.