Patent ID: 11917628
Assignee: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. A system for wireless communication, comprising one or more processors configured to:
transmit a bandwidth query report poll (BQRP) frame to a plurality of wireless stations, the BQRP frame including a common field to indicate to a wireless station of a plurality of wireless that receives the BQRP frame to transmit a bandwidth query report, a user information field to specify that a first wireless station of the plurality of wireless stations to transmit a first bandwidth query report and a subfield of the user information field to identify the first wireless station;
receive bandwidth query reports from the plurality of wireless stations in response to the BQRP frame, wherein the bandwidth query reports are configured to indicate whether a frequency channel assigned to a corresponding wireless station is available to the corresponding wireless station;
allocate one or more resource units to a first wireless station of the plurality of wireless stations that is assigned to a first corresponding frequency channel indicated to be available to the first wireless station according to the first bandwidth query report;
assign a different channel to a second wireless station of the plurality of wireless stations, in response to a second bandwidth query report of the second wireless station indicating that a frequency channel assigned to the second wireless station is unavailable; and
transmit another BQRP frame indicating the different channel is assigned to the second wireless station.