Patent ID: 11937230
Assignee: NXP USA, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A method for wireless communications, the method comprising:
generating in response to a trigger frame, a Physical Layer Protocol Data Unit (PPDU) that includes a resource unit (RU), wherein a size of the RU is less than a signal bandwidth and wherein data corresponding to the RU is distributed onto a disjoint set of subcarriers included in a frequency unit; and
transmitting the PPDU using the disjoint set of subcarriers in accordance with a power spectrum density (PSD) limit;
wherein the data of the RU is distributed onto the disjoint set of subcarriers in the frequency unit of the PPDU based on one or more RU type bits included in the trigger frame, the one or more RU type bits indicating that the data corresponding to the RU in the PPDU is distributed across the signal bandwidth.