Method and system for antenna selection diversity with biasing
View Patent ↗Methods and systems for choosing at least one signal path are disclosed. Aspects of the method may include determining a signal quality metric for each of a plurality of signal paths, modifying the signal quality metric for each of the plurality of signal paths, and selecting at least one signal path based on at least one modified signal quality metric. At least one of the signal paths may be cycled through and the signal quality metric may be biased and/or increased and/or decreased for each of the plurality of signal paths by a fixed amount and/or by a predetermined amount. The signal quality metric may also be dynamically changed for each of the plurality of signal paths.
1. A method for choosing at least one signal path, the method comprising:
determining a signal quality metric for each of a plurality of signal paths;
modifying the determined signal quality metric for each of the plurality of signal paths; and
selecting at least one of said plurality of signal paths for receiving a signal, wherein said selecting is based on at least one of the modified signal quality metrics.
2. The method of claim 1 , comprising cycling through at least one of the signal paths.
3. The method of claim 1 , comprising biasing the signal quality metric for each of the plurality of signal paths.
4. The method of claim 1 , comprising increasing the signal quality metric for each of the plurality of signal paths by a fixed amount.
5. The method of claim 1 , comprising increasing the signal quality metric for each of the plurality of signal paths by a predetermined amount.
6. The method of claim 1 , comprising dynamically changing the signal quality metric for each of the plurality of signal paths.
7. The method of claim 1 , comprising decreasing the signal quality metric for each of the plurality of signal paths by at least one of a fixed amount and a predetermined amount.
8. The method of claim 1 , comprising selecting a signal path with a signal quality metric greater than at least one modified signal quality metric.
9. The method of claim 1 , comprising selecting a signal path with a signal quality metric less than at least one modified signal quality metric.
10. The method of claim 1 , wherein the signal quality metric comprises one or more of a power level characteristic, a packet error rate characteristic, a bit error rate characteristic, a propagation channel characteristic, and/or an interference level characteristic.
11. The method of claim 1 , wherein at least one of the plurality of signal paths comprises an antenna.
12. The method of claim 1 , wherein each of the plurality of signal paths comprises one or both of a receive signal path and/or a transmit signal path.
13. A computer-readable medium having stored thereon, a computer program having at least one code section for choosing at least one signal path, the at least one code section being executable by a computer for causing the computer to perform steps comprising:
determining a signal quality metric for each of a plurality of signal paths;
modifying the determined signal quality metric for each of the plurality of signal paths; and
selecting at least one of said plurality of signal paths for receiving a signal, wherein said selecting is based on at least one of the modified signal quality metrics.
14. The computer-readable medium of claim 13 , comprising code for cycling through at least one of the signal paths.
15. The computer-readable medium of claim 13 , comprising code for biasing the signal quality metric for each of the plurality of signal paths.
16. The computer-readable medium of claim 13 , comprising code for increasing the signal quality metric for each of the plurality of signal paths by a fixed amount.
17. The computer-readable medium of claim 13 , comprising code for increasing the signal quality metric for each of the plurality of signal paths by a predetermined amount.
18. The computer-readable medium of claim 13 , comprising code for dynamically changing the signal quality metric for each of the plurality of signal paths.
19. The computer-readable medium of claim 13 , comprising code for decreasing the signal quality metric for each of the plurality of signal paths by at least one of a fixed amount and a predetermined amount.
20. The computer-readable medium of claim 13 , comprising code for selecting a signal path with a signal quality metric greater than at least one modified signal quality metric.
21. The computer-readable medium of claim 13 , comprising code for selecting a signal path with a signal quality metric less than at least one modified signal quality metric.
22. The computer-readable medium of claim 13 , wherein the signal quality metric comprises one or more of a power level characteristic, a packet error rate characteristic, a bit error rate characteristic, a propagation channel characteristic, and/or an interference level characteristic.
23. The computer-readable medium of claim 13 , wherein at least one of the plurality of signal paths comprises an antenna.
24. The computer-readable medium of claim 13 , wherein each of the plurality of signal paths comprises one or both of a receive signal path and/or a transmit signal path.
25. A system for choosing at least one signal path, the system comprising:
at least one processor that enables determining of a signal quality metric for each of a plurality of signal paths;
the at least one processor enables modifying of the determined signal quality metric for each of the plurality of signal paths; and
the at least one processor enables selecting of at least one of said plurality of signal paths for receiving a signal, wherein said selecting is based on at least one of the modified signal quality metrics.
26. The system of claim 25 , wherein the at least one processor enables cycling through at least one of the signal paths.
27. The system of claim 25 , wherein the at least one processor enables biasing of the signal quality metric for each of the plurality of signal paths.
28. The system of claim 25 , wherein the at least one processor enables increasing of the signal quality metric for each of the plurality of signal paths by a fixed amount.
29. The system of claim 25 , wherein the at least one processor enables increasing of the signal quality metric for each of the plurality of signal paths by a predetermined amount.
30. The system of claim 25 , wherein the at least one processor enables dynamically changing of the signal quality metric for each of the plurality of signal paths.
31. The system of claim 25 , wherein the at least one processor enables decreasing of the signal quality metric for each of the plurality of signal paths by at least one of a fixed amount and a predetermined amount.
32. The system of claim 25 , wherein the at least one processor enables selecting of a signal path with a signal quality metric greater than at least one modified signal quality metric.
33. The system of claim 25 , wherein the at least one processor enables selecting of a signal path with a signal quality metric less than at least one modified signal quality metric.
34. The system of claim 25 , wherein the signal quality metric comprises one or more of a power level characteristic, a packet error rate characteristic, a bit error rate characteristic, a propagation channel characteristic, and/or an interference level characteristic.
35. The system of claim 25 , wherein at least one of the plurality of signal paths comprises an antenna.
36. The system of claim 25 , wherein each of the plurality of signal paths comprises one or both of a receive signal path and/or a transmit signal path.