WO2024229760 - METHODS AND DEVICES FOR INCREMENTAL DATA TRANSMISSION WITH CHANNEL AND SOURCE CODING
National phase entry is expected:
Publication Number
WO/2024/229760
Publication Date
14.11.2024
International Application No.
PCT/CN2023/093296
International Filing Date
10.05.2023
Title **
[English]
METHODS AND DEVICES FOR INCREMENTAL DATA TRANSMISSION WITH CHANNEL AND SOURCE CODING
[French]
PROCÉDÉS ET DISPOSITIFS DE TRANSMISSION INCRÉMENTIELLE DE DONNÉES AVEC CODAGE DE CANAL ET DE SOURCE
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Inventors
TANG, Hao
ZHANG, Liqing
MA, Jianglei
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 | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
CNIPA
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
|
* 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 | 4757 | |
| EPO | Filing, Examination, Granting | 100867 | |
| Japan | Filing, Examination, Granting | 4938 | |
| South Korea | Filing, Examination, Granting | 8222 | |
| USA | Filing, Examination, Granting | 22990 |
Total:
141,774
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Contact Us
Abstract[English]
In current wireless communications, air interface overhead resulting from data transmission between devices is too large, especially when the traffic involves sensing or artificial intelligence (AI) tasks. To try to reduce the air interface overhead, the present disclosure provides methods and devices for incremental data transmission with channel and source coding. According to an aspect of the present disclosure, the method may include transmitting, in a first transmission, a first subset of source data that is channel encoded. The method may further include receiving feedback indicating that a further transmission related to the source data is required. In response to receiving the feedback, the method may further include transmitting a second transmission that comprises either a retransmission of the first subset of the source data or a second subset of the source data that is different from the first subset of the source data.[French]
Dans les communications sans fil actuelles, le surdébit d'interface radio résultant d'une transmission de données entre des dispositifs est trop grand, en particulier lorsque le trafic implique des tâches de détection ou d'intelligence artificielle (IA). Pour tenter de réduire le surdébit d'interface radio, la présente divulgation concerne des procédés et des dispositifs de transmission incrémentielle de données avec un codage de canal et de source. Selon un aspect de la présente divulgation, le procédé peut consister à transmettre, dans une première transmission, un premier sous-ensemble de données de source qui est codé par canal. Le procédé peut en outre consister à recevoir une rétroaction indiquant qu'une autre transmission associée aux données de source est requise. En réponse à la réception de la rétroaction, le procédé peut en outre consister à transmettre une deuxième transmission qui comprend soit une retransmission du premier sous-ensemble des données de source, soit un deuxième sous-ensemble des données de source qui est différent du premier sous-ensemble des données de source.