公开(公告)号：US20210368390A1

公开(公告)日：2021-11-25

申请号：US17326644

申请日：2021-05-21

Applicant: SAMSUNG ELECTRONICS CO; LTD.

Inventor： MYEONGJIN KIM ,  WOOKBONG LEE

IPC: H04W28/06 ,  H04W72/04 ,  H04B7/0452

Abstract: A baseband circuit in a transmitting device of a WLAN may include at least one processor configured to generate a PPDU comprising a preamble and a payload. The preamble includes training fields and signaling fields, and the payload includes a data field. A first one of the signaling fields includes a compression mode field indicating whether resource unit (RU) allocation information designated for at least one receiving device is included in a second one of the signaling fields. A binary value of the compression mode field represents whether the RU allocation information is included and size information associated with the RU allocated to the at least one receiving device.