Patent ID: 11950099
Assignee: QUALCOMM INCORPORATED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. The method of claim 12, wherein the determination of the authenticity status of the at least one control communication comprises:
decoding the first SCI communication to determine a first set of decoded data fields corresponding to the first set of specified data fields, wherein the first set of decoded data fields excludes the first dedicated data field;
determining a first authentication code based at least in part on the first set of decoded data fields and the common security key;
comparing the first authentication code with the first MAC to determine an authenticity status of the first SCI communication;
decoding the second SCI communication to determine a second set of decoded data fields corresponding to the second set of specified data fields, wherein the second set of decoded data fields excludes the second dedicated data field;
determining a second authentication code based at least in part on the second set of decoded data fields and the private security key; and
comparing the second authentication code with the second MAC to determine an authenticity status of the second SCI communication.