US Patent No. 10,491,355

WIRELESS COMMUNICATION METHOD USING TRIGGER INFORMATION, AND WIRELESS COMMUNICATION TERMINAL USING SAME


Patent No. 10,491,355
Issue Date November 26, 2019
Title Wireless Communication Method Using Trigger Information, And Wireless Communication Terminal Using Same
Inventorship Woojin Ahn, Gyeonggi-do (KR)
Juhyung Son, Gyeonggi-do (KR)
Geonjung Ko, Gyeonggi-do (KR)
Jinsam Kwak, Gyeonggi-do (KR)
Assignee WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC., Gyeonggi-do (KR) SK TELE...

Claim of US Patent No. 10,491,355

1. A wireless communication terminal communicating wirelessly, the terminal comprising:a transceiver; and
a processor,
wherein the processor is configured to;
receive trigger information from a base wireless communication terminal using the transceiver, wherein when the trigger information is a trigger frame, the trigger frame comprises a signaling field, wherein the signaling field indicates that the wireless communication terminal is not allowed to aggregate one or more MPDUs requesting an immediate response to generate an Aggregate-MAC Protocol Data Unit (A-MPDU) in response to the trigger information when a value of the signaling field is a predetermined value, and indicates a maximum number of traffic identifiers (TIDs) that is allowed to be aggregated in the A-MPDU when the value of the signaling field is within a predetermined range,
when the value of the signaling field is the predetermined value, generate the A-MPDU not to include the one or more MPDUs requesting an immediate response, when the value of the signaling field is within the predetermined range, generate the A-MPDU according to the maximum number of TIDs, and
transmit the A-MPDU to the base wireless communication terminal.