WO2025243278 - CONDITIONS FOR AUTONOMOUS RETRANSMISSIONS IN RADIO LINK CONTROL
National phase entry is expected:
Publication Number
WO/2025/243278
Publication Date
27.11.2025
International Application No.
PCT/IB2025/057837
International Filing Date
31.07.2025
Title **
[English]
CONDITIONS FOR AUTONOMOUS RETRANSMISSIONS IN RADIO LINK CONTROL
[French]
CONDITIONS POUR RETRANSMISSIONS AUTONOMES DANS UNE COMMANDE DE LIAISON RADIO
Applicants **
LENOVO (SINGAPORE) PTE. LTD.
Inventors
SREEJITH, Shwetha
LÖHR, Joachim
Priority Data
18/797,351
07.08.2024
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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International Searching Authority |
EPO
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| 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
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| Applicant's Legal Status |
Legal Entity
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| * | |
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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 | 2245 | |
| EPO | Filing, Examination, Granting | 8935 | |
| Japan | Filing, Examination, Granting | 2155 | |
| South Korea | Filing, Examination, Granting | 2071 | |
| USA | Filing, Examination, Granting | 10740 |
Total:
26,146
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Abstract[English]
Various aspects of the present disclosure relate to conditions for autonomous retransmissions in radio link control. An apparatus (e.g., user equipment (UE)), receives a first configuration associated with a radio link control (RLC) entity, where autonomous retransmission for the RLC entity is enabled or disabled according to the first configuration and based at least in part on one or more conditions, and receives a second configuration associated with the RLC entity, where the second configuration indicates a timer associated with the autonomous retransmission for the RLC entity. The UE autonomously retransmits a first subset of RLC protocol data units (PDUs) based at least in part on the one or more conditions, starts the timer in accordance with the second configuration and in response to the autonomously retransmitted first subset of RLC PDUs, and prohibits a subsequent autonomous retransmission for the RLC entity until expiry of the timer.[French]
Divers aspects de la présente divulgation concernent des conditions de retransmissions autonomes dans une commande de liaison radio. Un appareil (par exemple, un équipement utilisateur (UE)) reçoit une première configuration associée à une entité de commande de liaison radio (RLC), où une retransmission autonome pour l'entité RLC est activée ou désactivée selon la première configuration et sur la base, au moins en partie, d'une ou de plusieurs conditions, et reçoit une seconde configuration associée à l'entité RLC, la seconde configuration indiquant une minuterie associée à la retransmission autonome pour l'entité RLC. L'UE retransmet de manière autonome un premier sous-ensemble d'unités de données de protocole (PDU) RLC sur la base, au moins en partie, de la ou des conditions, démarre la minuterie conformément à la seconde configuration et en réponse au premier sous-ensemble retransmis de manière autonome de PDU RLC, et interdit une retransmission autonome ultérieure pour l'entité RLC jusqu'à expiration de la minuterie.