Patent ID: 11889024
Assignee: PINDROP SECURITY, INC.
Field: Telecommunications (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 15:
16. The system according to claim 11, wherein, when obtaining the probability value of the probability data, the server is further configured to:
receive the call data of a plurality of prior calls from one or more databases, the call data of each prior call including a prior carrier metadata value of the type of carrier metadata value and a prior derived metadata value of the type of derived metadata value; and
generate one or more prior call-data pairs by correlating each prior carrier metadata value of the type of carrier metadata value against each prior derived metadata value of the type of derived metadata value for the plurality of prior calls;
calculate one or more probability values indicating each probability of occurrence of each prior carrier metadata value of the type of carrier metadata value correlated to each prior derived metadata value of the type of derived metadata value for the plurality of prior calls.