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US 2026/0222124 A1Published application
Device and method for transmitting data with low latency in wireless local area network
AssigneeFrontside
InventorJeong Soo LEE
Life of this patent
Estimating the term…
Abstract
A second station which is a transmission opportunity (TXOP) responder receives date from a first station which is a TXOP holder. The second station transmits a BlockAck (BA) frame to acknowledge the data within a TXOP to the first station. The BA frame includes low latency (LL) indication information indicating that the second station has an LL packet intended for the first station.
Claims11
1-11. (canceled)
A method for transmitting data in a wireless local area network, the method performed by a station (STA) and comprising:
- receiving a trigger frame from an access point (AP) as an initial control frame;
- determining which one of a BlockAck frame and a Buffer Status Report (BSR) frame is responded as a response to the trigger frame;
- if the BlockAck frame is determined as the response to the trigger frame, transmitting the BlockAck frame to the AP as the response to the trigger frame,
- wherein the BlockAck frame includes indication information indicating that the AP does not schedule for transmission any physical layer protocol data unit (PPDU) containing frames addressed to the STA.
1 more element
A device for a wireless local area network, the device comprising:
- a processor;
- and
- a memory operatively coupled with the processor and configured to store instructions that, when executed by the processor, cause the device to perform functions comprising:
- receiving a trigger frame from an access point (AP) as an initial control frame;
- determining which one of a BlockAck frame and a Buffer Status Report (BSR) frame is responded as a response to the trigger frame;
- if the BlockAck frame is determined as the response to the trigger frame, transmitting the BlockAck frame to the AP as the response to the trigger frame,
- wherein the BlockAck frame includes indication information indicating that the AP does not schedule for transmission any physical layer protocol data unit (PPDU) containing frames addressed to the device.
4 more elements
Dependencies are inferred from the claim text.