US 12,301,341 B2
Time division multiplexing hub
Matteo Quartiroli, Certosa di Pavia (IT); and Alessandra Maria Rizzo Piazza Roncoroni, Abbiategrasso (IT)
Assigned to STMicroelectronics S.r.l., Agrate Brianza (IT)
Filed by STMICROELECTRONICS S.R.L., Agrate Brianza (IT)
Filed on Feb. 15, 2024, as Appl. No. 18/443,117.
Application 18/443,117 is a continuation of application No. 17/898,335, filed on Aug. 29, 2022, granted, now 11,949,500.
Prior Publication US 2024/0195521 A1, Jun. 13, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04J 3/06 (2006.01)
CPC H04J 3/0685 (2013.01) [H04J 3/0617 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system, comprising:
a first secondary sensor device;
a second secondary sensor device; and
a primary sensor device including:
a primary inertial sensor configured to generate primary inertial sensor signals; and
a digital signal processor configured to receive the primary inertial sensor signals and to generate primary inertial sensor data from the primary inertial sensor signals, wherein the primary sensor device is configured to receive a primary clock signal, to generate a first secondary clock signal with a frequency lower than a frequency of the primary clock signal, to provide the first secondary clock signal to the first secondary sensor device, to generate a second secondary clock signal with a frequency lower than the frequency of the primary clock signal, and to provide the second secondary clock signal to the second secondary sensor device.