WO2023109453 - SYSTEMS, APPARATUSES, AND METHODS FOR SCHEDULING COOPERATIVE DATA TRANSMISSION IN A WIRELESS COMMUNICATION NETWORK
National phase entry:
Publication Number
WO/2023/109453
Publication Date
22.06.2023
International Application No.
PCT/CN2022/133970
International Filing Date
24.11.2022
Title **
[English]
SYSTEMS, APPARATUSES, AND METHODS FOR SCHEDULING COOPERATIVE DATA TRANSMISSION IN A WIRELESS COMMUNICATION NETWORK
[French]
SYSTÈMES, APPAREILS ET PROCÉDÉS DE PLANIFICATION DE TRANSMISSION DE DONNÉES COOPÉRATIVES DANS UN RÉSEAU DE COMMUNICATION SANS FIL
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
Inventors
XU, Hua
5 Appaloosa Dr
Ottawa, Ontario K2M 1N6, CA
MA, Jianglei
3 Bon Echo Cres.
Ottawa, Ontario K2M 2W5, CA
Priority Data
63/289,791
15.12.2021
US
Application details
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International Searching Authority |
CNIPA
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 2183 | |
| EPO | Filing, Examination | 16507 | |
| Japan | Filing | 590 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 9310 |
Total: 29165 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
In a user equipment (UE) cooperation group in wireless communications, a radio access network (RAN) may schedule data transmission between the RAN and a primary UE (PUE) at least partially via at least one cooperative UE (CUE). The PUE and CUE may communicate with the RAN via Uu links and with each other via sidelinks therebetween based on schedule information generated during the scheduling. The RAN transmits a control signal for the PUE and the CUE. The control signal carries the scheduling information for scheduling the data transmission between the RAN, the CUE, and the PUE. The control signal may be carried by a physical downlink control channel (PDCCH) signal scrambled by at least a group-ID assigned to the PUE and the CUE.[French]
Dans un groupe de coopération d'équipements utilisateur (UE) dans des communications sans fil, un réseau d'accès radio (RAN) peut planifier une transmission de données entre le RAN et un UE primaire (PUE) au moins en partie au moyen d'au moins un UE coopératif (CUE). Le PUE et le CUE peuvent communiquer avec le RAN au moyen de liaisons Uu et les uns avec les autres au moyen de liaisons latérales entre eux, d'après les informations de planification générées au cours de la planification. Le RAN transmet un signal de commande pour le PUE et le CUE. Le signal de commande transporte les informations de planification permettant de planifier la transmission de données entre le RAN, le CUE et le PUE. Le signal de commande peut être transporté par un signal de canal de commande de liaison descendante physique (PDCCH) brouillé par au moins un identifiant de groupe attribué au PUE et à l'UE.