US 11,812,268 B2
Data integrity options for wireless management of modular subsystems
Ariton E. Xhafa, Plano, TX (US); Vishal Coelho, Flower Mound, TX (US); Alexis Justine Burnight, Dallas, TX (US); Ramanuja Vedantham, Frisco, TX (US); and Karl-Heinz Steinmetz, Durmersheim (DE)
Assigned to Texas Instruments Incorporated, Dallas, TX (US)
Filed by Texas Instruments Incorporated, Dallas, TX (US)
Filed on Sep. 30, 2021, as Appl. No. 17/491,218.
Prior Publication US 2023/0099921 A1, Mar. 30, 2023
Int. Cl. H04W 12/104 (2021.01); H04W 12/106 (2021.01)
CPC H04W 12/106 (2021.01) 24 Claims
OG exemplary drawing
 
1. A communication circuit for communications between a controller and a subsystem with a monitored electrical component, the communication circuit comprising:
network formation circuitry configured to establish a wireless network between a primary wireless node in communication with the controller and a secondary wireless node in communication with the subsystem;
data transfer circuitry configured to perform data transfers between the primary wireless node and the secondary wireless node; and
data integrity circuitry configured to:
generate a hash based on data received by the communication circuit; and
verify the hash before the data transfer circuitry performs a data transfer of the data between the primary wireless node and the secondary wireless node.