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

Claim 2:
3. The method of claim 2, wherein the one or more non-primary frequency segments comprises one or more non-primary 80-MHz frequency segments not including a 20-MHz primary channel on which channel access is performed, and wherein the wirelessly communicating with the at least one of the one or more STAs comprises performing one or more of:
transmitting on one of the one or more non-primary 80-MHz frequency segments in an event that at least one PD channel in the PD channel set for the one of the one or more non-primary 80-MHz frequency segments is clear channel assessment (CCA) idle;
not transmitting on the one of the one or more non-primary 80-MHz frequency segments in an event that all PD channels in the PD channel set for the one of the one or more non-primary 80-MHz frequency segments are CCA busy;
transmitting a downlink (DL) frame to the at least one of the one or more STAs or triggering an uplink (UL) transmission from the at least one of the one or more STAs in an event that the PD channel of the at least one of the one or more STAs is not punctured; and
not transmitting the DL frame to the at least one of the one or more STAs or triggering the UL transmission from the at least one of the one or more STAs in an event that the PD channel of the at least one of the one or more STAs is punctured.