Coexistence management of GNSS and wireless operations

1. An apparatus, comprising:

an antenna;

a satellite positioning system (SPS) receiver coupled with the antenna;

a radio access technology (RAT) transmitter coupled with the antenna; and

a controller communicatively coupled to the SPS receiver and the RAT transmitter, wherein the controller is configured to:

determine whether the SPS receiver is receiving a first signal via the antenna to determine a location of the SPS receiver; and

in response to determining that the SPS receiver is receiving the first signal via the antenna, induce the RAT transmitter to either:

(a) delay a second signal from being transmitted by the RAT transmitter via the antenna while the first signal is being received by the SPS receiver via the antenna or the location of the SPS has not been determined; or

(b) transmit the second signal at a low power level via the antenna while the first signal is received by the SPS receiver via the antenna, the low power level determined to allow reception of the first signal by the SPS receiver via the antenna,

wherein the apparatus does not include a diplexer coupled between the antenna and each of the SPS receiver and the RAT transmitter to physically separate the first signal from the second signal.

2. The apparatus of claim 1 , wherein the controller is further configured to select the low power level based on a determination of a strength of the second signal at a receiving station.

3. The apparatus of claim 2 , wherein the controller is further configured to select the low power level based on at least one of: a distance between the apparatus and the station, or a degree of interference experienced by a prior signal transmitted by the apparatus and received at the station.

4. The apparatus of claim 1 , wherein the controller is further configured to select the low power level based on a power level of a signal received from a station.

5. The apparatus of claim 1 , wherein the controller is configured to induce the transmitter to:

delay the second signal from being transmitted while the first signal is received by the SPS receiver or a location of the SPS has not been determined; and

not transmit the second signal while the first signal is received by the SPS receiver.

6. The apparatus of claim 1 , wherein the controller is configured to induce the transmitter to:

transmit the second signal at the low power level while the first signal is received by the SPS receiver; and

not delay the second signal from being transmitted while the first signal is received by the SPS receiver or a location of the SPS has not been determined.

7. The apparatus of claim 1 , wherein the controller is configured to:

determine whether a transmission by the RAT transmitter is prioritized over the reception by the SPS receiver; and

in response to determining that the transmission by the RAT transmitter is prioritized over the reception by the SPS receiver:

(1) induce the transmitter to transmit the second signal; and

(2) blank the SPS receiver from deriving positioning information based on the reception, or power down the SPS receiver.

8. The apparatus of claim 7 , wherein the determining of whether to blank the SPS receiver or power down the SPS receiver is based on a temporal length of a transmission by the transmitter.

9. The apparatus of claim 1 , wherein the controller is integrated onto a same integrated circuit die as either the SPS receiver or the transmitter.

10. A method, comprising:

determining whether a SPS receiver is receiving a first signal via an antenna to determine a location of the SPS receiver; and

in response to the determination that the SPS receiver is receiving the first signal via the antenna, inducing RAT transmitter to either:

(a) delay a second signal from being transmitted by the RAT transmitter via the antenna while the first signal is received by the SPS receiver via the antenna and the location of the SPS has not been determined; or

(b) transmit the second signal at a low power level via the antenna while the first signal is received by the SPS receiver via the antenna, the low power level determined to allow reception of the first signal by the SPS receiver via the antenna, wherein a signal path between the antenna and each of the SPS receiver and the RAT transmitter does not include a diplexer to physically separate the first signal from the second signal.

11. The method of claim 10 , wherein the low power level is selected based on a determination of a strength of the second signal at a receiving station.

12. The method of claim 11 , wherein the low power level is selected based on at least one of: a distance between the antenna and the station, or a degree of interference experienced by a prior signal transmitted by the antenna and received at the station.

13. The method of claim 10 , wherein the low power level is selected based on a power level of a signal received from a station.

14. A non-transitory computer readable medium containing instructions that, when executed by one or more processors, cause the one or more processors to:

determine whether a SPS receiver is receiving a first signal via an antenna to determine a location of the SPS receiver; and

in response to the determination that the SPS receiver is receiving the first signal via the antenna, induce RAT transmitter to either:

(a) delay a second signal from being transmitted by the RAT transmitter via the antenna while the first signal is received by the SPS receiver via the antenna and the location of the SPS has not been determined; or

(b) transmit the second signal at a low power level via the antenna, the low power level determined to allow reception of the first signal by the SPS receiver via the antenna, wherein a signal path between the antenna and each of the SPS receiver and the RAT transmitter does not include a diplexer to physically separate the first signal from the second signal.

15. The non-transitory computer readable medium of claim 14 , wherein the low power level is selected based on a determination of a strength of the second signal at a receiving station.

16. The non-transitory computer readable medium of claim 15 , wherein the low power level is selected based on at least one of: a distance between the antenna and the station, or a degree of interference experienced by a prior signal transmitted by the antenna and received at the station.

17. The non-transitory computer readable medium of claim 14 , wherein the low power level is selected based on a power level of a signal received from a station.

18. An apparatus, comprising:

means for determining whether a SPS receiver is receiving a first signal via an antenna to determine a location of the SPS receiver; and

in response to the determination that the SPS receiver is receiving the first signal via the antenna:

means for delaying a second signal from being transmitted by a RAT transmitter via the antenna while the first signal is received by the SPS receiver via the antenna and the location of the SPS has not been determined; or

means for transmitting the second signal at a low power level via the antenna while the first signal is received by the SPS receiver via the antenna, the low power level determined to allow reception of the first signal by the SPS receiver via the antenna, wherein a signal path between the antenna and each of the SPS receiver and the RAT transmitter does not include a diplexer to physically separate the first signal from the second signal.

19. The apparatus of claim 18 , wherein the low power level is selected based on a determination of a strength of the second signal at a receiving station.

20. The apparatus of claim 19 , wherein the low power level is selected based on at least one of: a distance between the apparatus and the station, or a degree of interference experienced by a prior signal transmitted by the apparatus and received at the station.

21. The apparatus of claim 18 , wherein the low power level is selected based on a power level of a signal received from a station.