WO2023016496 - SYSTEMS AND METHODS FOR ENCODING DIGITAL COMMUNICATIONS
National phase entry is expected:
Publication Number
WO/2023/016496
Publication Date
16.02.2023
International Application No.
PCT/CN2022/111489
International Filing Date
10.08.2022
Title **
[English]
SYSTEMS AND METHODS FOR ENCODING DIGITAL COMMUNICATIONS
[French]
SYSTÈMES ET PROCÉDÉS DE CODAGE DE COMMUNICATIONS NUMÉRIQUES
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Administration Building, Bantian,Longgang District
Shenzhen, Guangdong 518129, CN
Inventors
EBRAHIMZAD, Hamid
58 Forillon Cress
Kanata, Ontario K2M 2W6, CA
FARSIABI, Ali
853A, Blackcomb PVT
Ottawa, Ontario K1G 4E4, CA
ZHANG, Zhuhong
176 Insmill Crescent
Kanata, Ontario K2T 1G3, CA
Priority Data
17/401,756
13.08.2021
US
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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International Searching Authority |
CNIPA
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
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Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1260 | |
| EPO | Filing, Examination | 8032 | |
| Japan | Filing | 592 | |
| South Korea | Filing | 574 | |
| USA | Filing, Examination | 2710 |
Total: 13168 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
The disclosed systems and methods for encoding, by a polar encoder, K message bits into an encoded message bits sequence C (M) using polar codes, where K and M are integer values and M is greater than or equal to K; rearranging, by an interleaver, the encoded message bits sequence C (M) to rearranged encoded message bits sequence C' (M) such that a C(i) th bit and a C(M/2+i)th bit of the encoded message bits sequence C (M) are arranged together, where i is an integer value that varies between 1 to M/2; mapping, by a bits-to-symbol mapper, the rearranged encoded message bits sequence C (M) to N non-binary symbols, where N is an integer value; and processing, by a transmitter symbol processor, the N non-binary symbols to transmit the processed non-binary symbols towards a receiver.[French]
Les systèmes et les procédés de la présente invention permettent de coder, à l'aide d'un codeur polaire, K bits de message en une séquence de bits de message codée C (M) en utilisant des codes polaires, K et M étant des valeurs entières et M étant supérieur ou égal à K; de réarranger, à l'aide d'un entrelaceur, la séquence de bits de message codée C (M) en une séquence de bits de message codée réarrangée C' (M) de telle sorte qu'un C(i)-ième bit et un C(M / 2 + i)-ième bit de la séquence de bits de message codée C (M) sont agencés ensemble, i étant une valeur entière qui varie entre 1 et M/2; de mapper, à l'aide d'un dispositif de mappage de bit vers symbole, la séquence de bits de message codée réarrangée C (M) à N symboles non binaires, N étant une valeur entière; et de traiter, à l'aide d'un processeur de symboles d'émetteur, les N symboles non binaires pour transmettre les symboles non binaires traités vers un récepteur.