WO2024192945 - METHODS, SYSTEMS, AND APPARATUS FOR RATELESS POLAR CODING AND INCREMENTAL REDUNDANCY
National phase entry:
Publication Number
WO/2024/192945
Publication Date
26.09.2024
International Application No.
PCT/CN2023/111101
International Filing Date
03.08.2023
Title **
[English]
METHODS, SYSTEMS, AND APPARATUS FOR RATELESS POLAR CODING AND INCREMENTAL REDUNDANCY
[French]
PROCÉDÉS, SYSTÈMES, ET APPAREIL POUR CODAGE POLAIRE SANS DÉBIT ET REDONDANCE INCRÉMENTALE
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
Inventors
ZHANG, Huazi
Suite 400, 303 Terry Fox Drive, Kanata
Ontario 231, CA
TONG, Jiajie
Huawei Administration Building, Bantian,Longgang District
Shenzhen, Guangdong 518129, CN
WANG, Xianbin
Huawei Administration Building, Bantian,Longgang District
Shenzhen, Guangdong 518129, CN
QIN, Kangjian
Huawei Administration Building, Bantian,Longgang District
Shenzhen, Guangdong 518129, CN
WANG, Jun
Huawei Administration Building, Bantian,Longgang District
Shenzhen, Guangdong 518129, CN
GE, Yiqun
Suite 400, 303 Terry Fox Drive, Kanata
Ontario 231, CA
BI, Xiaoyan
Suite 400, 303 Terry Fox Drive, Kanata
Ontario 231, CA
MA, Jianglei
Suite 400, 303 Terry Fox Drive, Kanata
Ontario 231, CA
ZHU, Peiying
Suite 400, 303 Terry Fox Drive, Kanata
Ontario 231, CA
TONG, Wen
Suite 400, 303 Terry Fox Drive, Kanata
Ontario 231, CA
Priority Data
63/454,069
23.03.2023
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
* |
| * | |
| * | |
| * | |
| * | |
| 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 | 2624 | |
| EPO | Filing, Examination | 19077 | |
| Japan | Filing | 531 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 11685 |
Total: 34492 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
Reduced numbers of encoded bits obtained by encoding input bits by a polar code are incrementally output, for transmission for example. The polar code comprises bit indices for placing bit values before encoding. The bit indices include a first set of bit indices for placing values of the input bits and a second set of bit indices for placing a predetermined bit value. A first reduced number of the encoded bits start from a first starting position, and a second reduced number of the encoded bits start from a second starting position different from the first starting position. The second reduced number of the encoded bits include one or more of the encoded bits not included in the first reduced number of the encoded bits. The reduced numbers of encoded bits may be output from continuous positions, in a circular buffer for example, or may include repeated bits.[French]
Des nombres réduits de bits codés obtenus par codage de bits d'entrée par un code polaire sont délivrés en sortie de manière incrémentielle, pour une transmission par exemple. Le code polaire comprend des indices de bits pour placer des valeurs de bits avant le codage. Les indices de bits comprennent un premier ensemble d'indices de bits pour placer des valeurs des bits d'entrée et un second ensemble d'indices de bits pour placer une valeur de bit prédéterminée. Un premier nombre réduit des bits codés commence à partir d'une première position de départ, et un second nombre réduit des bits codés commence à partir d'une seconde position de départ différente de la première position de départ. Le second nombre réduit des bits codés comprend un ou plusieurs des bits codés non inclus dans le premier nombre réduit des bits codés. Les nombres réduits de bits codés peuvent être délivrés en sortie à partir de positions continues, dans un tampon circulaire par exemple, ou peuvent inclure des bits répétés.