Methods and apparatus to dynamically control devices based on distributed data
Methods, apparatus, systems and articles of manufacture to dynamically control devices based on distributed data are disclosed. An example apparatus includes a comparator to compare a first measurement measured by a first peer device to a second measurement, the second measurement being measured locally by the apparatus; and an operation adjuster to, when the comparison satisfies a threshold, adjust a measurement protocol of the first peer device.
1. A first device comprising:
interface circuitry;
instructions; and
at least one processor circuit to be programmed by the instructions to:
negotiate with one or more other devices of a plurality of devices in a network to cause the first device to become a leader of the plurality of devices during a sampling interval;
after the first device becomes the leader, instruct a second device of the plurality of devices to decrease a data transmission rate based on comparison of second measurement data obtained based on a sensor of the second device to first measurement data obtained based on a sensor of the first device, the data transmission rate associated with communication from the second device to the first device; and
detect a change to a topology of the network to cause renegotiation, the renegotiation to cause at least one of i) the first device to remain the leader, or ii) at least one of the one or more other devices of the plurality of devices to operate as the leader.
2. The first device of claim 1 , wherein one or more of the at least one processor circuit is to execute a discovery routine to determine the topology of the network, execution of the discovery routine to cause the one or more of the at least one processor circuit to:
at least one of (a) cause transmission of a first advertisement to the one or more other devices of the plurality of devices or (b) process respective advertisements from the one or more other devices of the plurality of devices; and
in response to determining the topology of the network, cause transmission of the topology to at least one of the one or more other devices of the plurality of devices in the network.
3. The first device of claim 1 , wherein one or more of the at least one processor circuit is to negotiate with the one or more other devices of the plurality of devices based on at least one of (a) respective residual energies of the plurality of devices, (b) respective locations of the plurality of devices, or (c) respective bandwidths of the plurality of devices.
4. The first device of claim 1 , wherein one or more of the at least one processor circuit is to cause transmission of an indication of a leader protocol to an aggregator, the aggregator to track ones of the plurality of devices that operated as leaders of the plurality of devices during different sampling intervals.
5. The first device of claim 4 , wherein the ones of the plurality of devices that operated as the leaders of the plurality of devices during different sampling intervals include a third device different from the first device.
6. The first device of claim 1 , wherein one or more of the at least one processor circuit is to detect the change to the topology of the network as an advertisement from a new device attempting to access the network.
7. The first device of claim 1 , wherein one or more of the at least one processor circuit is to detect the change to the topology of the network in response to an absence of data expected to be received from one of the one or more other devices of the plurality of devices.
8. The first device of claim 1 , wherein one or more of the at least one processor circuit is to, in response to determining that a threshold amount of time has passed, cause renegotiation with the one or more other devices of the plurality of devices to determine whether one of the one or more other devices of the plurality of devices is to operate as the leader.
9. A non-transitory computer readable storage medium comprising instructions to cause at least one processor circuit of a first device to at least:
discover a topology of a plurality of devices in a network, the plurality of devices including the first device;
negotiate with one or more other devices of the plurality of devices to determine a leader protocol, the leader protocol to cause the first device to become a leader of the plurality of devices during a sampling interval;
after the first device becomes the leader, instruct a second device of the plurality of devices to decrease a data transmission rate based on comparison of second measurement data obtained based on a sensor of the second device to first measurement data obtained based on a sensor of the first device, the data transmission rate associated with communication from the second device to the first device; and
detect a change to the topology of the plurality of devices in the network to cause renegotiation of the leader protocol.
10. The non-transitory computer readable storage medium of claim 9 , wherein to discover the topology, the instructions are to cause one or more of the at least one processor circuit to:
at least one of (a) cause transmission of a first advertisement to the one or more other devices of the plurality of devices or (b) process respective advertisements received from the one or more other devices of the plurality of devices; and
in response to determining the topology of the one or more other devices of the plurality of devices in the network, cause transmission of the topology to the plurality of devices in the network.
11. The non-transitory computer readable storage medium of claim 9 , wherein the instructions are to cause one or more of the at least one processor circuit to negotiate with the one or more other devices of the plurality of devices based on at least one of (a) respective residual energies of the plurality of devices, (b) respective locations of the plurality of devices, or (c) respective bandwidths of the plurality of devices.
12. The non-transitory computer readable storage medium of claim 9 , wherein the instructions are to cause one or more of the at least one processor circuit to cause transmission of an indication of the leader protocol to an aggregator, the aggregator to track ones of the plurality of devices that operated as leaders of the plurality of devices during different sampling intervals.
13. The non-transitory computer readable storage medium of claim 12 , wherein the ones of the plurality of devices that operated as the leaders of the plurality of devices during different sampling intervals include a third device different from the first device.
14. The non-transitory computer readable storage medium of claim 9 , wherein the instructions are to cause one or more of the at least one processor circuit to detect the change to the topology of the ones of the plurality of devices in the network as an advertisement from a new device attempting to access the network.
15. The non-transitory computer readable storage medium of claim 9 , wherein the instructions are to cause one or more of the at least one processor circuit to detect the change to the topology of the one or more other devices of the plurality of devices in the network in response to an absence of data from one of the one or more other devices of the plurality of devices.
16. The non-transitory computer readable storage medium of claim 9 , wherein the instructions are to cause one or more of the at least one processor circuit to, in response to determining that a threshold amount of time has passed, cause renegotiation with the one or more other devices of the plurality of devices to determine the leader protocol.
17. At least one non-transitory computer readable medium comprising instructions to cause at least one processor circuit to at least:
negotiate to cause a first device to become a leader among a plurality of devices including a second device;
compare first data obtained based on a sensor of the first device and second data obtained based on a sensor of the second device to determine a correlation between the first device and the second device; and
instruct the second device to reduce a data transmission rate of the second device based on the correlation, the data transmission rate associated with communication from the second device to the first device.
18. The at least one non-transitory computer readable medium of claim 17 , wherein the instructions are to cause one or more of the at least one processor circuit to renegotiate to cause at least one of i) the first device to remain the leader, or ii) at least one of the second device or another device to become the leader.
19. The at least one non-transitory computer readable medium of claim 17 , wherein the instructions are to cause one or more of the at least one processor circuit to instruct the second device to decrease a measurement sampling frequency of the second device based on the correlation.
20. The at least one non-transitory computer readable medium of claim 19 , wherein the instructions are to cause one or more of the at least one processor circuit to instruct the second device to decrease the measurement sampling frequency of the second device in response to the correlation satisfying a threshold.
21. The at least one non-transitory computer readable medium of claim 17 , wherein the instructions are to cause one or more of the at least one processor circuit to reduce the data transmission rate of the second device in response to the correlation satisfying a threshold.
22. The at least one non-transitory computer readable medium of claim 17 , wherein the instructions are to cause one or more of the at least one processor circuit to instruct the second device to return the data transmission rate of the second device to a default data transmission rate after a threshold duration of time.
23. The at least one non-transitory computer readable medium of claim 17 , wherein the at least one processor circuit is included in the first device.
24. The at least one non-transitory computer readable medium of claim 17 , wherein the first data includes first measurement data sensed at the first device, the second data includes second measurement data sensed at the second device, and the data transmission rate is associated with a measurement protocol implemented at the second device.