US 11,936,680 B2
Systems and methods for distributed P25 LMR radio vulnerability management and real-time interference monitoring
Garry Drummond, Pleasanton, CA (US); Konrad Grutzmacher, Berkeley, CA (US); Clifford Fernandez, Pleasanton, CA (US); and Michael Raggo, Auburn, GA (US)
Assigned to 802 Secure, Inc., Pleasanton, CA (US)
Filed by 802 Secure, Inc., Pleasanton, CA (US)
Filed on Feb. 21, 2023, as Appl. No. 18/171,974.
Application 18/171,974 is a continuation of application No. 17/189,743, filed on Mar. 2, 2021, granted, now 11,595,429.
Application 17/189,743 is a continuation of application No. 15/972,521, filed on May 7, 2018, granted, now 10,999,309, issued on May 4, 2021.
Claims priority of provisional application 62/599,538, filed on Dec. 15, 2017.
Prior Publication US 2023/0199020 A1, Jun. 22, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 9/40 (2022.01); H04B 17/318 (2015.01); H04L 41/22 (2022.01); H04L 43/0823 (2022.01); H04L 43/16 (2022.01); H04W 12/63 (2021.01)
CPC H04L 63/1433 (2013.01) [H04B 17/318 (2015.01); H04L 41/22 (2013.01); H04L 43/0847 (2013.01); H04L 43/16 (2013.01); H04L 63/1425 (2013.01); H04W 12/63 (2021.01)] 18 Claims
OG exemplary drawing
 
1. A digital land mobile radio (LMR) emergency communication system, comprising:
a plurality of sensors covering a project 25 (P25) network, each sensor coupled to one or more antennae to detect communications within the P25 network;
a storage system to store communication data and historical data patterns associated with the P25 network; and
one or more processors configured to:
receive communication data from the plurality of sensors covering the P25 network,
analyze, in real-time, the received communication data based on the historical data patterns to determine whether there exists a security threat or performance issue within the P25 network,
provide real-time feedback of the security threat or the performance issue to a network controller to enable the network controller to take one or more corrective actions in response to the feedback,
store the received communication data in the storage system, and
update the historical data patterns associated with the P25 network based on the received communication data and the provided real-time feedback of the security threat or the performance issue.