Patent ID: 11949606
Assignee: INTEL CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. The device of claim 3, wherein:
the L-STF, L-LTF, L-SIG, HE-SIG-A and HE-SIG-B are part of a preamble portion of the PPDU, the preamble portion further including a High Efficiency Short Training field (HE-STF), and a High Efficiency Long Training field (HE-LTF) following the HE-STF and preceding the data field in the time domain, the HE-STF including HE-STF sub-portions, the HE-LTF including HE-LTF sub-portions, and the HE-SIG-B including HE-SIG-B sub-portions corresponding to the at least one signal field portion;
the data field portion includes data sub-portions;
each of the HE-STF sub-portions, the HE-LTF sub-portions and the data sub-portions occupies a bandwidth that is less than a bandwidth occupied by one of the HE-SIG-B sub-portions;
and the processing circuitry is to decode an HE-STF sub-portion, an HE-LTF sub-portion, and the data sub-portion that occupy the part of the punctured subchannel.