Qualcomm incorporated (20250097341). MALICIOUS CALL ATTACK DETECTION AND MITIGATION
MALICIOUS CALL ATTACK DETECTION AND MITIGATION
Organization Name
Inventor(s)
Sridhar Anumala of Hyderabad IN
Subrato Kumar De of San Diego CA US
Mugdha Sanjay Patil of Hyderabad IN
Ankur Bhattacharjee of San Diego CA US
MALICIOUS CALL ATTACK DETECTION AND MITIGATION
This abstract first appeared for US patent application 20250097341 titled 'MALICIOUS CALL ATTACK DETECTION AND MITIGATION
Original Abstract Submitted
systems and techniques are provided for wireless communications. a process can include determining that a quantity of a plurality of mobile terminated (mt) calls received within a first time period is greater than a first configured threshold. a process can include determining a subset of non-verified mt calls from the plurality of mt calls based on a call verification score for each respective mt call of the plurality of mt calls received within the first time period. a process can include determining that a quantity of non-verified mt calls included in the subset is greater than a second configured threshold. a process can include performing modem-level blocking based on determining a corresponding calling party identity associated with a non-verified mt call included in the subset.