Patent ID: 11902819
Assignee: COGNITIVE SYSTEMS CORP.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. A system configured for Wi-Fi sensing, the system comprising:
a sensing initiator including at least one transmitting antenna, at least one receiving antenna, and at least one processor, wherein the at least one processor is configured to execute instructions to:
cause the at least one transmitting antenna to transmit a sensing response announcement to a sensing responder, wherein the sensing response announcement includes a requested transmission configuration including requested transmission parameters;
transmit, via the at least one transmitting antenna, a sensing response null data PPDU (NDP) in accordance with the requested transmission configuration to the sensing responder, wherein the sensing response NDP is configured for use by the sensing responder to perform sensing measurements indicative of presence or motion in a sensing space; and
receive, via the at least one receiving antenna, the sensing measurements based on the sensing response NDP from the sensing responder.