Patent ID: 11968652
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. A first type access point (AP) in a wireless local area network (WLAN) system including a plurality of types of access points (APs), the first type PA comprising:
a transceiver configured to transmit and/or receive a wireless signal; and
a processor operatively coupled to the transceiver,
wherein the processor is configured for:
receiving a trigger frame from a second type AP, wherein the trigger frame includes first information related to resource allocation for a first block acknowledgment (BA) frame transmitted by a station (STA) to the first type AP;
transmitting a physical protocol data unit (PPDU) including data for the STA and the first information to the STA; and
receiving the first BA frame based on the first information from the STA.