Methods and apparatus for facilitating fault detection and/or predictive fault detection

A method comprising:

• generating, by processing circuitry and based on a plurality of messages generated by a wireless device, a message vector to indicate one or more features of a corresponding message of the plurality of messages;
• determining, by the processing circuitry, whether a value of the message vector is satisfied by a range of values associated with a message cluster for a service quality, wherein determining whether value of the message vector is satisfied by the range of values associated with the message cluster comprises determining whether the value of the message vector is within a volume that defines the message cluster in a predefined dimensional space;
• and
• invoking, by the processing circuitry and based on determining that the value of the message vector is within the range of values associated with the message cluster, a remedial action associated with the message cluster.

Non-transitory computer readable storage media comprising instructions that, when executed, are configured to cause processing circuitry to:

• generate, based on a plurality of messages generated by a wireless device, a message vector to indicate one or more features of a corresponding message of the plurality of messages;
• determine whether a value of the message vector is satisfied by a range of values associated with a message cluster for a service quality, wherein to determine whether the value of the message vector is satisfied by the range of values associated with the message cluster comprises determining whether the value of the message vector is within a volume that defines the message cluster in a predefined dimensional space;
• and
• invoke, based on determining that the value of the message vector is within the range of values associated with the message cluster, a remedial action associated with the message cluster.