Patent ID: 11870729
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. A non-transitory computer-readable media storing computer instructions, that when executed by one or more processors, cause the one or more processors to:
receive a radio physical layer protocol data unit (PPDU), wherein the PPDU includes a high efficiency-signal field A (HE-SIG-A) and a high efficiency-signal field B (HE-SIG-B), and wherein the HE-SIG-A includes a field that indicates a quantity of OFDM symbols in the HE-SIG-B, wherein
a specific value of the field in the HE-SIG-A field indicates that the quantity of OFDM symbols in the HE-SIG-B field is greater than or equal to 16, and the quantity is inferred by a field in the HE-SIG-B field; and
determine, based on the received PPDU, the quantity of OFDM symbols in the HE-SIG-B or an end position of the HE-SIG-B field.