METHOD AND DEVICE FOR FORMING CONTROL SIGNAL COMPRISING CONTROL FIELD IN WIRELESS LAN SYSTEM

摘要

Provided is an example related to a control field which is used for PPDU in a wireless LAN system supporting a plurality of RUs. An additional identifier can be comprised in the control field for PPDU. An identifier value comprised in the control field is preferably determined on the basis of whether or not only one RU corresponding to the full bandwidth of a transmission frequency band is arranged. Comprising of information for allocation of RU of the PPDU can be determined on the basis of the identifier value comprised in the control field.