Patent ID: 11882598
Assignee: MEDIATEK SINGAPORE PTE. LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 1:
2. The method of claim 1, wherein the announcing of the one or more PD channels comprises:
announcing a preamble puncturing pattern indicating, in each of one or more non-primary frequency segments, one or more channels that are not punctured during the TXOP such that each of the one or more STAs monitors one of the one or more channels in one of the one or more non-primary frequency segments as a respective PD channel to detect any transmission on the respective PD channel; or
announcing a PD channel set indicating, in each of the one or more non-primary frequency segments, one or more channels that are dedicated for the one or more STAs during the TXOP such that each of the one or more STAs monitors one of the one or more channels in one of the one or more non-primary frequency segments as the respective PD channel to detect any transmission on the respective PD channel.