Wireless communication method for simultaneous data transmission, and wireless communication terminal using same

A wireless communication method of a wireless communication terminal, the method comprising:

• receiving, from an access point, a trigger frame indicating uplink transmission of one or more users, wherein the trigger frame allocates at least one of a dedicated access slot or a random access slot;
• and
• performing uplink transmission to the access point in response to the trigger frame,
• wherein when the trigger frame allocates at least one random access slot, an association identifier (AID) field corresponding to the random access slot is set to a preset value other than values of a predetermined range for AID assignment of each terminal.

A wireless communication terminal comprising:

• a transceiver;
• and
• a processor,
• wherein the processor is configured to:
• receive, from an access point, a trigger frame indicating uplink transmission of one or more users, wherein the trigger frame allocates at least one of a dedicated access slot or a random access slot, and
• perform uplink transmission to the access point in response to the trigger frame,
• wherein when the trigger frame allocates at least one random access slot, an association identifier (AID) field corresponding to the random access slot is set to a preset value other than values of a predetermined range for AID assignment of each terminal.