WO2025172946 - TECHNIQUES FOR PARALLEL POLAR CODE DECODING
National phase entry is expected:
Publication Number
WO/2025/172946
Publication Date
21.08.2025
International Application No.
PCT/IB2025/051643
International Filing Date
14.02.2025
Title **
[English]
TECHNIQUES FOR PARALLEL POLAR CODE DECODING
[French]
TECHNIQUES DE DÉCODAGE DE CODE POLAIRE PARALLÈLE
Applicants **
LENOVO (SINGAPORE) PTE. LTD.
Inventors
BEN HADJ FREDJ, Abir
STOICA, Razvan-Andrei
Priority Data
63/554,760
16.02.2024
US
Application details
| Total Number of Claims/PCT | * |
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| Number of Multi-Dependent Claims | * |
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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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| * | |
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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 | 2434 | |
| EPO | Filing, Examination, Granting | 11783 | |
| Japan | Filing, Examination, Granting | 2327 | |
| South Korea | Filing, Examination, Granting | 2368 | |
| USA | Filing, Examination, Granting | 7740 |
Total:
26,652
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Abstract[English]
Various aspects of the present disclosure relate to receiving (1602), at a UE, a polar codeword and determining (1604) a plurality of polar subcodes based on the polar codeword. Aspects of the present disclosure may relate to identifying (1606), for each polar subcode of the plurality of polar subcodes, a set of kernels, wherein each kernel of the set of kernels is associated with a bit pattern of a set of one or more bit patterns. Aspects of the present disclosure may relate to decoding (1608) the plurality of polar subcodes using a plurality of parallel polar code component decoders, where each parallel polar code component decoder comprises one or more fast decode modules to decode a corresponding kernel of the set of kernels.[French]
Divers aspects de la présente divulgation portent sur la réception (1602), au niveau d'un UE, d'un mot codé polaire et sur la détermination (1604) d'une pluralité de sous-codes polaires sur la base du mot codé polaire. Des aspects de la présente divulgation peuvent porter sur l'identification (1606), pour chaque sous-code polaire de la pluralité de sous-codes polaires, d'un ensemble de noyaux, chaque noyau de l'ensemble de noyaux étant associé à une configuration binaire d'un ensemble constitué d'une ou de plusieurs configurations binaires. Des aspects de la présente divulgation peuvent porter sur le décodage (1608) de la pluralité de sous-codes polaires à l'aide d'une pluralité de décodeurs de composants de code polaire parallèle, chaque décodeur de composant de code polaire parallèle comprenant un ou plusieurs modules de décodage rapide pour décoder un noyau correspondant de l'ensemble de noyaux.