Wireless LAN system, wireless LAN base station, wireless terminal and communication method

摘要

To improve communication efficiency in uplink and multi user communications.The wireless LAN system of the present disclosure comprises a plurality of wireless LAN terminals for uplink and multiuser communication between a wireless LAN base station and the wireless LAN base station.The wireless LAN base station has a means for transmitting a trigger frame for assigning a resource unit corresponding to an identifier common to an earlier wireless LAN terminal among the plurality of wireless LAN terminals to the plurality of wireless LAN terminals.A wireless LAN terminal prior to the association is a means for transmitting uplink data to said wireless LAN base station using one of said resource units associated with said identifier when said identifier is included in said trigger frame; A method for executing an association with the wireless LAN base station after transmission of the uplink data is provided.Diagram