Dynamic signal quality criteria for satellite terminal installations

1. A method for use at one or more devices in a satellite communication system, comprising:

receiving, at a first device of the satellite communication system, position information and signal quality information associated with a plurality of satellite terminals served by a target satellite of the satellite communication system, wherein the position information corresponds to positions of the plurality of satellite terminals, and the signal quality information corresponds to signal quality measurements of transmissions between the plurality of satellite terminals and the target satellite;

constructing, by the first device, a signal quality map based at least in part on the received position information and the received signal quality information;

causing a satellite terminal to be served by the target satellite to transmit an installation procedure transmission to the target satellite on a return link;

receiving a measurement of the installation procedure transmission between the satellite terminal and the target satellite; and

using the constructed signal quality map, a position of the satellite terminal, and the received measurement of the installation procedure transmission during an installation procedure of the satellite terminal to be served by the target satellite to determine whether the installation procedure is successful.

2. The method of claim 1 , further comprising:

obtaining the position of the satellite terminal; and

causing the satellite terminal to initiate communication with the target satellite.

3. The method of claim 1 , further comprising:

determining a signal quality threshold based at least in part on the constructed signal quality map and the position of the satellite terminal, wherein the determined signal quality threshold is used to determine whether the installation procedure is successful.

4. The method of claim 1 , further comprising:

determining the position information by the plurality of satellite terminals based at least in part on one or more positioning signals received by the plurality of satellite terminals.

5. The method of claim 4 , wherein the one or more positioning signals are received from one or more satellites of a global positioning satellite constellation.

6. The method of claim 1 , wherein the signal quality measurements comprise measurements, by the plurality of satellite terminals, of a service beam of the target satellite.

7. The method of claim 1 , wherein the signal quality measurements comprise a plurality of measurements of transmissions from the plurality of satellite terminals.

8. The method of claim 7 , wherein the first device comprises a gateway or a network device of the satellite communication system.

9. The method of claim 1 , further comprising:

receiving subsequent signal quality information corresponding to signal quality measurements of subsequent transmissions between the plurality of satellite terminals and the target satellite; and

adjusting the constructed signal quality map based at least in part on the subsequent signal quality information.

10. The method of claim 1 , wherein the constructed signal quality map represents a forward link signal quality threshold, or a reverse link signal quality threshold, or a combination thereof.

11. The method of claim 1 , wherein constructing the signal quality map comprises:

mapping, for each satellite terminal of the plurality of satellite terminals, the signal quality information for the satellite terminal to a position associated with the satellite terminal.

12. The method of claim 1 , wherein the received signal quality information comprises signal strengths, or signal to noise ratios, or a combination thereof, associated with the transmissions between the plurality of satellite terminals and the target satellite at positions indicated by the received position information.

13. The method of claim 11 , wherein the signal quality map is further constructed based at least in part on a transmission strength, or an antenna gain, or a distance between the target satellite and the satellite terminal, or a signal attenuation source, or an interference source, or a combination thereof.

14. The method of claim 1 , wherein the received position information comprises a mailing address, or a zip code, or a district, or a latitude and a longitude, or an angle with reference to the target satellite for one or more of the plurality of satellite terminals.

15. The method of claim 1 , wherein the received signal quality information is associated with a plurality of different service beams, at least one of the plurality of different service beams associated with the target satellite.

16. The method of claim 1 , further comprising:

receiving, by the satellite terminal, a second installation procedure transmission from the target satellite on a forward link; and

measuring the second installation procedure transmission, wherein the measured second installation procedure transmission is used together with the constructed signal quality map, the position of the satellite terminal, and the received measurement of the installation procedure transmission during the installation procedure of the satellite terminal to be served by the target satellite to determine whether the installation procedure is successful.

17. A satellite communication system, comprising:

a satellite terminal to be installed in the satellite communication system via an installation procedure;

a network device of the satellite communication system to:

receive position information and signal quality information associated with a plurality of satellite terminals served by a target satellite of the satellite communication system, wherein the position information corresponds to positions of the plurality of satellite terminals, and the signal quality information corresponds to signal quality measurements of transmissions between the plurality of satellite terminals and the target satellite, and

construct a signal quality map based at least in part on the received position information and the received signal quality information; and

an installation device associated with the satellite terminal during the installation procedure, wherein the installation procedure includes causing the satellite terminal to initiate communication with the target satellite, transmit an installation procedure transmission to the target satellite on a return link, and receive a measurement of the installation procedure transmission between the satellite terminal and the target satellite, and wherein the installation device provides an indication of whether the installation procedure is successful based at least in part on the constructed signal quality map, a position of the satellite terminal, and the received measurement of the installation procedure transmission.

18. The satellite communication system of claim 17 , wherein the installation device or the network device obtains the position of the satellite terminal and causes the satellite terminal to initiate communication with the target satellite.

19. The satellite communication system of claim 17 , wherein the installation device or the network device determines a signal quality threshold for the installation device to use to determine whether the installation procedure is successful based at least in part on the constructed signal quality map and the position of the satellite terminal.

20. The satellite communication system of claim 17 , wherein the plurality of satellite terminals determine the position information based at least in part on one or more positioning signals received by the plurality of satellite terminals.

21. The satellite communication system of claim 20 , wherein the one or more positioning signals are received from one or more satellites of a global positioning satellite constellation.

22. The satellite communication system of claim 17 , wherein the signal quality measurements comprise measurements, by the plurality of satellite terminals, of a service beam of the target satellite.

23. The satellite communication system of claim 17 , wherein the signal quality measurements comprise a plurality of measurements of transmissions from the plurality of satellite terminals.

24. The satellite communication system of claim 17 , wherein the network device:

receives subsequent signal quality information corresponding to signal quality measurements of subsequent transmissions between the plurality of satellite terminals and the target satellite; and

adjusts the constructed signal quality map based at least in part on the subsequent signal quality information.

25. The satellite communication system of claim 17 , wherein the constructed signal quality map represents a forward link signal quality threshold, or a reverse link signal quality threshold, or a combination thereof.

26. The satellite communication system of claim 17 , wherein the network device maps, for each satellite terminal of the plurality of satellite terminals, the signal quality information for the satellite terminal to a position associated with the satellite terminal.

27. The satellite communication system of claim 17 , wherein the received signal quality information comprises signal strengths, or signal to noise ratios, or a combination thereof, associated with the transmissions between the plurality of satellite terminals and the target satellite at positions indicated by the received position information.

28. The satellite communication system of claim 27 , wherein the network device further constructs the signal quality map based at least in part on a transmission strength, or an antenna gain, or a distance between the target satellite and the satellite terminal, or a signal attenuation source, or an interference source, or a combination thereof.

29. The satellite communication system of claim 17 , wherein the received position information comprises a mailing address, or a zip code, or a district, or a latitude and a longitude, or at least one angle with reference to the target satellite for one or more of the plurality of satellite terminals.

30. The satellite communication system of claim 17 , wherein the received signal quality information is associated with a plurality of different service beams, at least one of the plurality of different service beams associated with the target satellite.

31. The satellite communication system of claim 17 , wherein the installation procedure further includes causing the satellite terminal to measure a second installation procedure transmission received from the target satellite on a forward link, and wherein the installation device provides the indication of whether the installation procedure is successful based at least in part on the constructed signal quality map, a position of the satellite terminal, the received measurement of the installation procedure transmission, and the measured second installation procedure transmission.