Patent ID: 11882455
Assignee: NXP B.V.
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC H

Claim 14:
15. A system for facilitating a secure localization of one or more ultra-wideband (“UWB”) communication nodes, the system comprising:
an ultra-wideband anchor device having processing circuitry coupled to ultra-wideband communication circuitry;
wherein the processing circuitry is configured to receive one or more ultra-wideband frames from a particular ultra-wideband communication node over a first communication channel via the ultra-wideband communication circuitry;
wherein the processing circuitry is further configured to verify whether scrambled timestamp sequences which are associated with said ultra-wideband frames have been received within designated time slots of said ultra-wideband frames for receiving said scrambled timestamp sequences from the particular ultra-wideband communication node; and
wherein the processing circuitry is further configured to receive data that identify the designated times slots of said ultra-wideband frames.