PREDICTION OF SUPERVISION FAILURES

1 . A method comprising the steps of:

determining a scan value resulting from a network scan;

comparing the scan value to a predetermined scan value threshold;

in response to the scan value meeting the predetermined scan value threshold, determining a presence of an electromagnetic interference source at or near a premise; and

generating a premise map that includes an indication of a location at the premise of the electromagnetic interference source.

2 . The method of claim 1 , wherein the scan value comprises one or more of:

a sensor device electromagnetic energy scan value,

a hub device IEEE 802.11 detection scan value, and

a hub device IEEE 802.15.4 detection scan value.

3 . The method of claim 1 , wherein determining the scan value comprises performing one or more of:

a sensor device electromagnetic scan,

a hub device IEEE 802.11 detection scan, and

a hub device IEEE 802.15.4 detection scan.

4 . The method of claim 1 , further comprising:

outputting, for display on a display device, a graphical indication of the premise map and the indication of the location at the premise of the electromagnetic interference source.

5 . The method of claim 1 , wherein comparing the scan value to the predetermined scan value threshold comprises comparing, by a hub device, the scan value to the predetermined scan value threshold.

6 . The method of claim 1 , wherein comparing the scan value to the predetermined scan value threshold comprises comparing, by a server device located outside of the premise, the scan value to the predetermined scan value threshold.

7 . The method of claim 1 , wherein the scan value comprises one or more of:

an indication of whether a sensor device lost synchronization and then later regained synchronization,

a number of times the sensor device lost synchronization and then later regained synchronization,

a number of non-TDMA messages detected at or near the premise,

a number of free channels to which communication can be migrated to, and

an energy level of channels different than a current channel over which communication is occurring.

8 . The method of claim 1 , wherein the scan value comprises a first scan value resulting from a first network scan performed at a first time, and wherein the method further comprises:

determining a second scan value resulting from a second network scan performed at a second time later than the first time;

comparing the second scan value to the first scan value;

in response to the second scan value differing from the first scan value by a predetermined threshold amount, determining an increased presence of the electromagnetic interference source at or near the premise; and

generating the premise map that includes an indication of a location at the premise of the increased presence of the electromagnetic interference source.

9 . The method of claim 1 , further comprising:

determining, based on the scan value, the location at the premise of the electromagnetic interference source.

10 . The method of claim 9 , wherein determining the location at the premise of the electromagnetic interference source comprises, when the scan value includes a sensor device electromagnetic energy scan value:

determining a sensor device that was subjected to the network scan to produce the sensor device electromagnetic energy scan value;

determining a location of the sensor device; and

determining that the location at the premise of the electromagnetic interference source comprises the location of the sensor device.

11 . The method of claim 9 , wherein determining the location at the premise of the electromagnetic interference source comprises, when the scan value includes one or more of a hub device IEEE 802.11 detection scan value and a hub device IEEE 802.15.4 detection scan value:

determining a hub device that was subjected to the network scan to produce the one or more of the hub device IEEE 802.11 detection scan value and the hub device IEEE 802.15.4 detection scan value;

determining a location of the hub device; and

determining that the location at the premise of the electromagnetic interference source comprises the location of the hub device.

12 . The method of claim 1 , wherein the predetermined scan value threshold comprises a low predetermined scan value threshold, and wherein comparing the scan value to the predetermined scan value threshold comprises:

comparing the scan value to the low predetermined scan value threshold;

comparing the scan value to a high predetermined scan value threshold, wherein the high predetermined scan value threshold is more extreme than the low predetermined scan value threshold;

in response to the scan value meeting each of the low predetermined scan value threshold and the high predetermined scan value threshold, determining a presence of high electromagnetic interference at the electromagnetic interference source at or near the premise; and

in response to the scan value meeting the low predetermined scan value threshold and the scan value failing to meet the high predetermined scan value threshold, determining a presence of low electromagnetic interference at the electromagnetic interference source at or near the premise.

13 . The method of claim 12 , further comprising:

comparing the scan value to a medium predetermined scan value threshold, wherein the medium predetermined scan value threshold is between the low predetermined scan value threshold and the high predetermined scan value threshold; and

in response to the scan value meeting each of the low predetermined scan value threshold and the medium predetermined scan value threshold and the scan value failing to meet the high predetermined scan value threshold, determining a presence of medium electromagnetic interference at the electromagnetic interference source at or near the premise.

14 . The method of claim 13 ,

wherein determining the presence of the high electromagnetic interference comprises determining the presence of the high electromagnetic interference in response to the scan value meeting each of the low predetermined scan value threshold, the medium predetermined scan value threshold, and the high predetermined scan value threshold, and

wherein determining the presence of the low electromagnetic interference comprises determining the presence of the low electromagnetic interference in response to the scan value meeting the low predetermined scan value threshold and the scan value failing to meet each of the medium predetermined scan value threshold and the high predetermined scan value threshold.

15 . The method of claim 14 , further comprising:

generating the indication of the location at the premise of the electromagnetic interference source to graphically indicate whether the electromagnetic interference source is producing the low electromagnetic interference, the medium electromagnetic interference, or the high electromagnetic interference.

16 . The method of claim 1 , wherein the premise includes a time division multiple access (TDMA) protocol-enabled wireless network.

17 . A device comprising:

one or more communication units configured to receive, from a hub device of a premise wireless network, a scan value resulting from a network scan of the premise wireless network; and

one or more processors configured to:

compare the scan value to a predetermined scan value threshold;

in response to the scan value meeting the predetermined scan value threshold, determine a presence of an electromagnetic interference source at or near a premise that includes the premise wireless network; and

generate a premise map that includes an indication of a location at the premise of the electromagnetic interference source.

18 . The device of claim 17 , wherein the one or more communication units are further configured to send the premise map to the hub device for display on a display device operatively connected to the hub device.

19 . A system comprising:

a plurality of sensor devices; and

one or more hub devices including a first hub device, wherein the first hub device is configured to:

determine a scan value resulting from a network scan;

compare the scan value to a predetermined scan value threshold;

in response to the scan value meeting the predetermined scan value threshold, determine a presence of an electromagnetic interference source at or near a premise; and

generate a premise map that includes an indication of a location at the premise of the electromagnetic interference source.

20 . The system of claim 19 , wherein the scan value comprises one or more of:

a sensor device electromagnetic energy scan value for a first sensor device of the plurality of sensor devices,

a hub device IEEE 802.11 detection scan value for one of the one or more hub devices, and

a hub device IEEE 802.15.4 detection scan value for one of the one or more hub devices.