公开(公告)号：US20230209377A1

公开(公告)日：2023-06-29

申请号：US17561364

申请日：2021-12-23

Applicant: Intel Corporation

Inventor： Uri Parker ,  Tal Ilani ,  Assaf Gurevitz

IPC: H04W24/08 ,  H04L25/02 ,  H04B17/345

CPC classification number: H04W24/08 ,  H04L25/0212 ,  H04B17/345

Abstract: For example, an apparatus may include a sensor configured to detect changes in an environment of a wireless communication device based on wireless communication signals communicated by the wireless communication device. For example, the sensor may include an input to receive signal information of a plurality of Receive (Rx) signals received by an Rx antenna of the wireless communication device based on a loopback of a plurality of wireless transmit (Tx) signals transmitted by a Tx antenna of the wireless communication device; and a processor configured to determine a detection result based on a change in the signal information between an Rx signal and at least one previous Rx signal of the plurality of Rx signals, the detection result to indicate a detected change in the environment of the wireless communication device.