Patent ID: 11864027
Assignee: INTEL CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. The apparatus of claim 2, wherein when either an EHT PPDU or an HE SU PPDU are transmitted to carry the solicited control response frame, the processing circuitry is configured to encode the EHT PPDU or the HE SU PPDU to have:
a coding rate lower than a coding rate of the EHT PPDU soliciting the control response frame;
a modulation and coding scheme (MCS) index lower than an MCS index of the EHT PPDU soliciting the control response frame; and
a number of spatial streams (NSS) that is less than a NSS of the EHT PPDU soliciting the control response frame.