Patent ID: 11930493
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. An apparatus, comprising:
at least one processor coupled to at least one non-transitory memory storing programming instructions for execution by the at least one processor to perform operations comprising:
receiving a trigger frame, wherein the trigger frame comprises an uplink length field, and the uplink length field is used to indicate lengths indicated by L-SIG fields in an HE TB PPDU and an EHT PPDU, or the uplink length field is used to indicate a length indicated by an L-SIG field in an EHT PPDU;
generating the EHT PPDU, wherein a length indicated by the L-SIG field in the EHT PPDU is equal to a length value indicated by the uplink length field plus 2; and
sending the EHT PPDU.