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US 2026/0089581 A1Published application
Technologies for radio link control acknowledged mode in a wireless network
AssigneeApple Inc.
InventorsPing-Heng Kuo, Haijing Hu, Ralf Rossbach
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Abstract
The present application relates to devices and components including apparatus, systems, and methods for radio link control (RLC) acknowledged mode (AM) in a wireless network.
Claims20
A method comprising:
- identifying at least one limitation on autonomous retransmission for radio link control (RLC) service data units (SDUs), wherein the at least one limitation includes a maximum number of times that a same RLC SDU can be autonomously retransmitted;
- and
- triggering autonomous retransmission of a first RLC SDU in accordance with the limitation.
One or more non-transitory, computer-readable media having instructions that, when executed, cause processor circuitry to:
- trigger autonomous retransmission of at least one radio link control (RLC) service data unit (SDU);
- determine that a condition related to the autonomous retransmission has been satisfied;
- and
- instruct a lower layer to trigger a buffer status report or a delay status report based on the determination.
1 more element
An apparatus comprising:
- processor circuitry to:
- trigger autonomous retransmission of a radio link control (RLC) service data unit (SDU);
- receive an acknowledgement for the RLC SDU after triggering the autonomous retransmission of the RLC SDU;
- and
- cancel the autonomous retransmission of the RLC SDU based on the acknowledgement;
- and
- interface circuitry coupled to the processor circuitry to enable communication.
4 more elements
Dependencies are inferred from the claim text.