| CPC G01S 5/0236 (2013.01) [G01C 21/206 (2013.01); G01S 5/01 (2020.05)] | 72 Claims |
|
1. A method of wireless communication performed by a first station (STA), comprising:
receiving a first packet from a second STA at a first time-of-arrival of the first packet; and
generating a strobe signal to store first sensor data at the first time-of-arrival;
executing a first interrupt routine at a sensor subsystem of the first STA in response to the strobe signal at the first time-of-arrival, wherein execution of the first interrupt routine at the first time-of-arrival includes,
obtaining first sensor data from one or more sensors, wherein the first sensor data corresponds to a sensor output of one or more sensors of the first STA at the first time-of-arrival, wherein the one or more sensors include an accelerometer, a gyroscope, a magnetometer, or any combination thereof, and
storing the first sensor data in one or more shadow registers;
transmitting, in response to receiving the first packet, a second packet to the second STA at a first time-of-departure of the second packet;
generating the strobe signal to store second sensor data at the first time-of-departure, wherein the second sensor data corresponds to the sensor output of the one or more sensors at the first time-of-departure; and
executing the first interrupt routine at the sensor subsystem of the first STA in response to the strobe signal at the first time-of-departure, wherein execution of the first interrupt routine at the first time-of-departure includes,
obtaining the second sensor data from the one or more sensors, and
storing the second sensor data in the one or more shadow registers.
|