US 11,671,376 B2
Methods and apparatus for facilitating fault detection and/or predictive fault detection
Ebrahim Safavi, Santa Clara, CA (US)
Assigned to Juniper Networks, Inc., Sunnyvale, CA (US)
Filed by Juniper Networks, Inc., Sunnyvale, CA (US)
Filed on Jun. 29, 2022, as Appl. No. 17/809,770.
Application 17/809,770 is a continuation of application No. 17/174,800, filed on Feb. 12, 2021, granted, now 11,388,099.
Application 17/174,800 is a continuation of application No. 16/237,677, filed on Dec. 31, 2018, granted, now 10,958,585, issued on Mar. 23, 2021.
Claims priority of provisional application 62/787,234, filed on Dec. 31, 2018.
Prior Publication US 2022/0329533 A1, Oct. 13, 2022
Int. Cl. H04L 47/2441 (2022.01); G06N 20/00 (2019.01); H04W 24/02 (2009.01)
CPC H04L 47/2441 (2013.01) [G06N 20/00 (2019.01); H04W 24/02 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A system comprising:
hardware processing circuitry; and
one or more hardware memories storing instructions that when executed configure the hardware processing circuitry to perform operations comprising:
grouping a plurality of messages generated by one wireless device of a plurality of wireless devices into a block of related messages based on a time at which each of the plurality of messages is detected;
generating a plurality of message vectors, each corresponding to a different one of the plurality of messages in the block of related messages;
updating a message block vector based on the plurality of message vectors;
determining the message block vector is within a predefined vector space volume, wherein determining the message block vector is within the predefined vector space volume comprises determining if a value of each dimension of the message block vector is within a predefined range of values associated with the predefined vector space volume; and
automatically invoking a remedial action associated with the vector space volume.