Patent ID: 11917551
Assignee: MEDIATEK SINGAPORE PTE. LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. A method of coordinated spatial reuse, the method comprising:
measuring RSSI of a first TB PPDU transmitted by a first wireless STA and a second TB PPDU transmitted by a second wireless STA for an allocated RU;
generating a per-RU RSSI report comprising measured RSSI for the first TB PPDU and the second TB PPDU for the allocated RU;
transmitting the per-RU RSSI report to a second wireless AP;
receiving a coordinated spatial reuse announcement frame comprising transmit power information for transmitting data in cooperation with the second wireless AP based on the per-RU RSSI report, wherein the announcement frame comprises a maximum transmit power; and
transmitting data over a wireless channel in cooperation with the second wireless AP using a spatial reuse protocol according to the transmit power information, wherein the second wireless AP transmits data using a transmit power that is equal to or less than the maximum transmit power indicated in the announcement frame.