Methods and apparatuses for facilitating signaling and power in a communication system
Aspects of the subject disclosure may include, systems, apparatuses, and methods for determining that a load associated with a transmission medium exceeds a first threshold, wherein the transmission medium guides a first electromagnetic wave that propagates along the transmission medium from a first waveguide device to a second waveguide device without requiring an electrical return path, and based on the determining that the load exceeds the first threshold, enabling an injector to supply power to the transmission medium utilizing a very low frequency (VLF) generator. Other embodiments are disclosed.
1. A device, comprising:
a processing system including a processor; and
a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations, the operations comprising:
monitoring a load associated with a transmission medium, wherein the transmission medium provides power to at least a first waveguide device, wherein the first waveguide device is configured to couple a first electromagnetic wave onto the transmission medium such that the first electromagnetic wave is guided by and propagates along the transmission medium without requiring an electrical return path;
determining, based on the monitoring, that the load exceeds a threshold;
enabling an injector to provide power based on the determining that the load exceeds the threshold; and
providing a first control signal to the first waveguide device based on the determining that the load exceeds the threshold,
wherein the providing of the first control signal to the first waveguide device causes the first waveguide device to: initiate an execution of a first function, modify a value of a parameter associated with a second function, disable an execution of a third function, or any combination thereof.
2. The device of claim 1 , wherein the load is associated with a base-load that utilizes a nominal frequency of 60 Hz.
3. The device of claim 2 , wherein the injector is configured to utilize a frequency that is different from the nominal frequency of 60 Hz.
4. The device of claim 3 , wherein the injector is configured to provide the power to the transmission medium utilizing a frequency source that is between 500 Hz and 30 KHz.
5. The device of claim 1 , wherein the enabling of the injector to provide the power causes the injector to provide first power that utilizes a first phase and second power that utilizes a second phase that is different from the first phase.
6. The device of claim 1 , wherein the transmission medium provides power to a second waveguide device.
7. The device of claim 6 , wherein the second waveguide device is configured to receive the first electromagnetic wave via the transmission medium.
8. The device of claim 6 , wherein the first waveguide device is configured to execute a fourth function at a first point in time and the second waveguide device is configured to execute a fifth function, and wherein the fifth function is different from the fourth function.
9. The device of claim 8 , wherein the first waveguide device is configured to cease executing the fourth function at a second point in time and execute a sixth function at the second point in time, wherein the sixth function is different from the fourth function, wherein the first point in time corresponds to a point in time when the load is less than the threshold, and wherein the second point in time corresponds to a point in time when the load exceeds the threshold.
10. The device of claim 8 , wherein the first waveguide device is configured to receive a second electromagnetic wave that is guided by and propagates along the transmission medium without requiring the electrical return path, wherein the fourth function includes an amplification of the second electromagnetic wave to generate the first electromagnetic wave, and wherein the fifth function includes a reconditioning of the first electromagnetic wave to generate a third electromagnetic wave that is guided by and propagates along the transmission medium without requiring the electrical return path.
11. The device of claim 6 , wherein the operations further comprise:
providing a second control signal to the second waveguide device based on the determining that the load exceeds the threshold,
wherein the providing of the second control signal to the second waveguide device causes the second waveguide device to: initiate an execution of a fourth function, modify a value of a parameter associated with a fifth function, disable an execution of a sixth function, or any combination thereof.
12. The device of claim 11 , wherein the providing of the second control signal to the second waveguide device causes the second waveguide device to: initiate the execution of the fourth function, modify the value of the parameter associated with the fifth function, and disable the execution of the sixth function.
13. The device of claim 1 , wherein the operations further comprise:
subsequent to the enabling of the injector, monitoring the load at an interface between the injector and the transmission medium;
determining, based on the monitoring of the load at the interface, that the load changes; and
based on the determining that the load changes, increasing or decreasing the power provided by the injector to compensate for the load changing.
14. A non-transitory machine-readable medium, comprising executable instructions that, when executed by a processing system including a processor, facilitate performance of operations, the operations comprising:
determining that a load associated with a transmission medium exceeds a first threshold, wherein the transmission medium guides a first electromagnetic wave that propagates along the transmission medium from a first waveguide device to a second waveguide device without requiring an electrical return path;
based on the determining that the load exceeds the first threshold, enabling an injector to supply power to the transmission medium utilizing a very low frequency (VLF) generator;
subsequent to the determining that the load exceeds the first threshold, determining that the load is less than a second threshold, wherein the second threshold is different from the first threshold; and
based on the determining that the load is less than the second threshold, disabling the injector.
15. The non-transitory machine-readable medium of claim 14 , wherein the VLF generator includes an oscillator that is operative within a range of 500 Hz to 30 KHz.
16. The non-transitory machine-readable medium of claim 14 , wherein the operations further comprise:
determining that the load exceeds the first threshold by a first amount; and
providing a value for a parameter of a power amplifier of the injector based on the first amount.
17. A method, comprising:
comparing, by a processing system including a processor, a performance parameter associated with a first waveguide device to a threshold, wherein a transmission medium guides a first electromagnetic wave that propagates along the transmission medium from the first waveguide device to at least a second waveguide device without requiring an electrical return path;
determining, by the processing system and based on the comparing, that the performance parameter is less than the threshold; and
causing, by the processing system and based on the determining: an injector to supply power to the transmission medium, the first waveguide device to disable an execution of a first function, the second waveguide device to modify a value of a parameter associated with an execution of a second function by the second waveguide device, or any combination thereof.
18. The method of claim 17 , wherein the performance parameter is based on a load that is associated with an alternating current (AC) base-load that utilizes a nominal frequency of 60 Hz.
19. The method of claim 18 , wherein the causing comprises the injector supplying the power to the transmission medium utilizing a higher-order harmonic of the frequency utilized by the base-load.
20. The method of claim 18 , wherein the first waveguide device and the second waveguide device obtain power from a power plant via the transmission medium when the load is less than a second threshold, wherein the first electromagnetic wave conveys first data associated with a media content item requested by a first user equipment communicatively coupled to the second waveguide device, wherein the media content item includes an advertisement that is based on a user profile associated with a user of the first user equipment and an identification of a capability of the first user equipment, wherein the user profile identifies a social media activity of the user, wherein the first electromagnetic wave conveys second data associated with a communication session associated with a second user equipment, wherein the second waveguide device couples a second electromagnetic wave onto the transmission medium such that the second electromagnetic wave propagates along the transmission medium from the second waveguide device to a third waveguide device without requiring the electrical return path, wherein the second electromagnetic waves conveys the second data, and wherein the third waveguide device is communicatively coupled to the second user equipment.