WO2025039212 - METHODS, SYSTEM, AND APPARATUS FOR JOINT ERROR CORRECTION CODING OF A SELF-DECODABLE PAYLOAD AND A COMBINED PAYLOAD
National phase entry is expected:
Publication Number
WO/2025/039212
Publication Date
27.02.2025
International Application No.
PCT/CN2023/114410
International Filing Date
23.08.2023
Title **
[English]
METHODS, SYSTEM, AND APPARATUS FOR JOINT ERROR CORRECTION CODING OF A SELF-DECODABLE PAYLOAD AND A COMBINED PAYLOAD
[French]
PROCÉDÉS, SYSTÈME ET APPAREIL DE CODAGE AVEC CORRECTION D'ERREUR CONJOINTE D'UNE CHARGE UTILE AUTO-DÉCODABLE ET D'UNE CHARGE UTILE COMBINÉE
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Inventors
ZHANG, Huazi
BI, Xiaoyan
CHEN, Yan
MA, Jianglei
TONG, Wen
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 |
CNIPA
* |
| 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
* |
| 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 | 3314 | |
| EPO | Filing, Examination, Granting | 48241 | |
| Japan | Filing, Examination, Granting | 3693 | |
| South Korea | Filing, Examination, Granting | 5255 | |
| USA | Filing, Examination, Granting | 20140 |
Total:
80,643
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
In an embodiment, a first codeword is generated by error correction encoding a first individual payload, and a second codeword is generated based on bits that are associated with a second individual payload and are interleaved with bits associated with the first individual payload. Another embodiment involves encoding individual payloads, by low density parity check (LDPC) encoding for example, to generate encoded bits including first encoded bits generated by encoding a first individual payload and second encoded bits generated by encoding a second individual payload with which bits that are associated with the first individual payload are combined. Each of the first codeword and the second codeword includes encoded bits based on the bits that are associated with the first individual payload. The first codeword in these embodiments is decodable independently of the second codeword, and is further decodable jointly with the second codeword.[French]
Dans un mode de réalisation, un premier mot de code est généré en codant avec correction d'erreur une première charge utile individuelle et un second mot de code est généré sur la base de bits qui sont associés à une seconde charge utile individuelle et sont entrelacés avec des bits associés à la première charge utile individuelle. Un autre mode de réalisation suppose de coder des charges utiles individuelles, au moyen d'un codage à contrôle de parité à faible densité (LDPC) par exemple, de façon à générer des bits codés comprenant des premiers bits codés générés en codant une première charge utile individuelle et des seconds bits codés générés en codant une seconde charge utile individuelle à laquelle des bits qui sont associés à la première charge utile individuelle sont combinés. Chacun des premier et second mots de code contient des bits codés sur la base des bits qui sont associés à la première charge utile individuelle. Dans les modes de réalisation susmentionnés, le premier mot de code peut être décodé indépendamment du second ou conjointement avec ce dernier.