Method and apparatus for increasing performance of communication links of communication nodes
A system that incorporates aspects of the subject disclosure may perform operations including, for example, obtaining performance parameters in a communications network, identifying a degradation in performance of one or more nodes of the communications network according the monitored performance parameters, and initiating corrective action to mitigate the degradation in performance of the one or more nodes of the communications network. 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, comprising:
receiving a signal to interference noise ratio (SINR) for a plurality of channels for a cell site resulting in a first plurality of SINRs for a first time period;
identifying, as an SINR parameter for the cell site, a lowest SINR from the first plurality of SINRs;
determining that the SINR parameter for the cell site is below a threshold;
providing first instructions to the cell site to take a first corrective action, wherein the first corrective action attempts to improve the SINR parameter for the cell site;
responsive to a determination that the first corrective action has improved the SINR parameter for the cell site, determining whether the first corrective action has reduced an SINR parameter for a second cell site to below a second threshold; and
reversing the first corrective action responsive to a determination that the first corrective action has reduced the SINR parameter for the second cell site to below the second threshold.
2. The device of claim 1 , wherein the first corrective action is one of filtering adjacent signals, adding gain, attenuating high signal power, filtering interference signals, utilizing diversity optimization, utilizing service optimization, adjusting mobile transmit parameters, tilting antennas, or a combination thereof.
3. The device of claim 1 , wherein the operations comprise identifying a first channel associated with the lowest SINR, wherein the plurality of channels comprise the first channel.
4. The device of claim 3 , wherein the operations comprise:
receiving a SINR for the plurality of channels for the cell site resulting in a second plurality of SINRs for a second time period; and
identifying a first SINR associated with the first channel, wherein the second plurality of SINRs comprise the first SINR.
5. The device of claim 4 , wherein the operations comprise determining the first SINR is above the threshold.
6. The device of claim 4 , wherein the operations comprise determining the first SINR is below the threshold.
7. The device of claim 6 , wherein the operations comprise providing second instructions to the cell site to remove the first corrective action.
8. The device of claim 7 , wherein the operations comprise providing third instructions to the cell site to take a second corrective action, wherein the second corrective action attempts to improve the first SINR.
9. The device of claim 7 , wherein the operations comprise providing fourth instructions to the cell site to take a third corrective action, wherein the third corrective action attempts to improve the first SINR.
10. The device of claim 4 , wherein the operations comprise:
determining the first SINR is above the threshold;
identifying a second SINR associated with a second channel, wherein the second plurality of SINRs comprise the second SINR and the plurality of channels comprise the second channel; and
determining the second SINR is below the threshold.
11. The device of claim 10 , wherein the operations comprise providing fifth instructions to the cell site to remove the first corrective action.
12. The device of claim 10 , wherein the operations comprise providing sixth instructions to the cell site to take a fourth corrective action, wherein the fourth corrective actions attempts to improve the second SINR.
13. A machine-readable storage medium, comprising executable instructions that, when executed by a processing system including a processor, facilitate performance of operations, comprising:
receiving a signal to interference noise ratio (SINR) for a plurality of channels for a cell site resulting in a first plurality of SINRs for a first time period;
identifying a lowest SINR from the first plurality of SINRs;
determining that the lowest SINR is below a threshold;
providing first instructions to the cell site to take a first corrective action, wherein the first corrective action attempts to improve the lowest SINR;
identifying a first channel associated with the lowest SINR, wherein the plurality of channels comprise the first channel;
receiving a SINR for a plurality of channels for the cell site resulting in a second plurality of SINRs for a second time period;
identifying a first SINR associated with the first channel, wherein the second plurality of SINRs comprise the first SINR; and
determining the first SINR is below the threshold.
14. The machine-readable storage medium of claim 13 , wherein the operations further comprise providing second instructions to the cell site to remove the first corrective action.
15. The machine-readable storage medium of claim 13 , wherein the operations further comprise providing third instructions to the cell site to take a second corrective action, wherein the second corrective action attempts to improve the first SINR.
16. The machine-readable storage medium of claim 13 , wherein the operations comprise:
identifying a second SINR associated with a second channel, wherein the second plurality of SINRs comprise the second SINR and the plurality of channels comprise the second channel; and
determining the second SINR is below the threshold.
17. The machine-readable storage medium of claim 16 , wherein the operations comprise providing fourth instructions to the cell site to remove the first corrective action.
18. The machine-readable storage medium of claim 16 , wherein the operations comprise providing fifth instructions to the cell site to take a third corrective action, wherein the third corrective actions attempts to improve the second SINR.
19. A method, comprising:
receiving, by a processing system including a processor, a signal to interference noise ratio (SINR) for a plurality of channels for a cell site resulting in a first plurality of SINRs for a first time period; identifying, by the processing system, a lowest SINR from the first plurality of SINRs;
determining, by the processing system, that the lowest SINR is below a threshold;
providing, by the processing system, first instructions to the cell site to take a first corrective action, wherein the first corrective action attempts to improve the lowest SINR;
identifying, by the processing system, a first channel associated with the lowest SINR, wherein the plurality of channels comprise the first channel;
receiving, by the processing system, a SINR for the plurality of channels for the cell site resulting in a second plurality of SINRs for a second time period;
identifying, by the processing system, a first SINR associated with the first channel, wherein the second plurality of SINRs comprise the first SINR;
identifying, by the processing system, a second SINR associated with a second channel, wherein the second plurality of SINRs comprise the second SINR and the plurality of channels comprise the second channel; and
determining, by the processing system, the second SINR is below the threshold, providing, by the processing system, second instructions to the cell site to take a second corrective action, wherein the first corrective action attempts to improve the second SINR.
20. The method of claim 19 , comprising:
determining, by the processing system, the first SINR is below the threshold; and
providing, by the processing system, third instructions to the cell site to take a third corrective action, wherein the first corrective action attempts to improve the second SINR.