Algorithmic correction for optical cross-coupling

1. A method for adjusting an optical link alignment of a first communication device with a remote device, the method comprising:

transmitting an outbound optical signal from the first communication device to the remote device;

receiving, at the first communication device, one or more measurements of at least one environmental factor at the first communication device or the remote device;

receiving, at the first communication device, an indication of an apparent amount of alignment of the outbound optical signal;

determining, by one or more processors of the first communication device, an estimated error attributable to optical cross coupling;

determining, by the one or more processors of the first communication device, an actual amount of alignment of the outbound optical signal based on the apparent amount of alignment and the estimated error; and

adjusting, by the one or more processors, the first communication device based on the actual amount of alignment to correct for optical cross coupling.

2. The method of claim 1 , wherein adjusting the first communication device includes correcting for a misalignment between a target setpoint and the actual amount of alignment.

3. The method of claim 1 , further comprising instructing the remote device to correct for a misalignment between a target setpoint and the actual amount of alignment.

4. The method of claim 1 , wherein determining, by the one or more processors of the first communication device, the estimated error attributable to optical cross coupling includes:

comparing the one or more measurements of the at least one environmental factor to historical data; and

determining the estimated error attributable to optical cross coupling based on the comparison of the one or more measurements of the at least one environmental factor to the historical data.

5. The method of claim 4 , wherein determining, by the one or more processors of the first communication device, the estimated error attributable to optical cross coupling further includes classifying, the one or more measurements of the at least one environmental factor as a particular environmental factor.

6. The method of claim 5 , wherein the particular environmental factor is a weather factor.

7. The method of claim 5 , wherein the particular environmental factor is an object or wildlife.

8. The method of claim 5 , wherein the particular environmental factor is elevation of the first communication device.

9. The method of claim 5 , wherein determining, by the one or more processors of the first communication device, the estimated error attributable to optical cross coupling further includes determining whether the particular environmental factor is temporary.

10. The method of claim 9 , wherein determining the estimated error attributable to optical cross coupling further includes determining whether the particular environmental factor is persistent.

11. The method of claim 9 , wherein upon determining that the estimated error is temporary, the method further includes ignoring the particular environmental factor in the estimated error determination.

12. A method for adjusting an optical link alignment of a first communication device with a remote device, the method comprising:

receiving an inbound optical signal at the first communication device from the remote device;

receiving, at the first communication device, one or more measurements of at least one environmental factor at the first communication device or the remote device;

determining, at the first communication device, an apparent amount of alignment of the inbound optical signal;

determining, by one or more processors of the first communication device, an estimated error attributable to optical cross coupling;

determining, by the one or more processors of the first communication device, an actual amount of alignment of the inbound optical signal based on the apparent amount of alignment and the estimated error; and

adjusting, by the one or more processors, the first communication device based on the actual amount of alignment to correct for optical cross coupling.

13. The method of claim 12 , further comprising instructing the remote device to correct for a misalignment between a target setpoint and the actual amount of alignment.

14. A first communication device, comprising:

a transmitter configured to transmit an outbound optical signal to a remote device;

a receiver configured to receive an inbound optical signal from a remote device;

one or more sensors configured to detect one or more measurements of at least one environmental factor at the first communication device;

one or more processors configured to:

determine an estimated error attributable to optical cross coupling, and

determine an actual amount of alignment of the outbound optical signal or inbound optical signal based on an apparent amount of alignment and the estimated error; and

a steering mechanism configured to adjust, when instructed by the one or more processors, the first communication device based on the actual amount of alignment to correct for optical cross coupling.

15. The first communication device of claim 14 , wherein the adjustment includes correction for a misalignment between a target setpoint and the actual amount of alignment.

16. The first communication device of claim 14 , wherein the one or more processors are further configured to:

compare the one or more measurements of the at least one environmental factor to historical data; and

determine an estimated error attributable to optical cross coupling based on the comparison of the one or more measurements of the at least one environmental factor to the historical data.

17. The first communication device of claim 16 , wherein the one or more processors are further configured to classify the one or more measurements of the at least one environmental factor as a particular environmental factor.

18. The first communication device of claim 17 , wherein the particular environmental factor is a weather factor.

19. The first communication device of claim 17 , wherein the particular environmental factor is an object or wildlife.

20. The first communication device of claim 17 , wherein the particular environmental factor is elevation of the first communication device.