Patent ID: 11888780
Assignee: QUALCOMM INCORPORATED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. The method of claim 5, further comprising:
determining values for one or more subfields of U-SIG based on the information carried in the first user information field, the one or more subfields including at least one of an uplink or downlink (UL/DL) subfield that carries information indicating whether the PPDU is transmitted in an uplink direction or a downlink direction, a BSS color subfield that carries information indicating a BSS color associated with the PPDU, a transmit opportunity (TXOP) subfield that carries information indicating a TXOP duration associated with the PPDU, or a PPDU format and compression mode subfield that carries information indicating a format of the PPDU.