Connectivity management for mobile wireless low-power wake-up radios

1. A wireless communications device comprising:

a low-power wake-up radio; and

a mobility manager configured to receive information from one or more sensors regarding movement of the wireless communications device and determine a mobility management frame at least based on the movement of the wireless communications device, the mobility management frame specifying transmitter operation which is usable by the low-power wake-up radio to enable a main radio in the wireless communications device.

2. The device of claim 1 , further comprising one or more of a transmitter, a receiver, an interleaver/deinterleaver, an analog front end, a modulator/demodulator, a GPU, an accelerator, an encoder/decoder, one or more antennas, a processor and memory.

3. The device of claim 1 , wherein the one or more sensors are one or more of a GPS, accelerometer, gyroscope and a Wi-Fi location determination module.

4. The device of claim 1 , further comprising a latency requirement estimator configured to evaluate the information from the one or more sensors.

5. The device of claim 1 , wherein the mobility management frame includes one or more of a frame control information field, a mobility status information field and a FCS field.

6. The device of claim 5 , wherein the mobility status information field specifies the transmitter operation of one or more of a number of wake-up packets to be transmitted by the transmitter and a time interval.

7. The device of claim 1 , further comprising a wake-up controller configured to control operation of the main radio.

8. The device of claim 1 , further comprising a mobility estimator configured to evaluate the information from the one or more sensors and determine mobility of the device, the information including one or more of moving speed, accelerometer information and direction information for the wireless communications device.

9. The device of claim 1 , further comprising a low-power wake-up radio power manager configured to control operation of the low-power wake-up radio based on the information in the mobility management frame.

10. The device of claim 1 , configured to one or more of save power and improve latency at least based on the mobility management frame.

11. A non-transitory computer-readable information storage media, having stored thereon instructions, that when executed by a processor perform a wireless communication method comprising:

receiving information from one or more sensors associated with a wireless communications device regarding movement of the wireless communications device; and

determining a mobility management frame at least based on the movement of the wireless communications device, the mobility management frame specifying transmitter operation which is usable by a low-power wake-up radio to enable a main radio in the wireless communications device.

12. The media of claim 11 , wherein the wireless communications device further comprises one or more of a transmitter, a receiver, an interleaver/deinterleaver, an analog front end, a modulator/demodulator, a GPU, an accelerator, an encoder/decoder, one or more antennas, a processor and memory.

13. The media of claim 11 , wherein the one or more sensors are one or more of a GPS, accelerometer, gyroscope and a Wi-Fi location determination module.

14. The media of claim 11 , further comprising evaluating the information from the one or more sensors.

15. The media of claim 11 , wherein the mobility management frame includes one or more of a frame control information field, a mobility status information field and a FCS field.

16. The media of claim 15 , wherein the mobility status information field specifies the transmitter operation of one or more of a number of wake-up packets to be transmitted by the transmitter and a time interval.

17. The media of claim 11 , further comprising controlling operation of the main radio.

18. The media of claim 11 , further comprising evaluating the information from the one or more sensors and determining a mobility status of the wireless communications device, the information including one or more of moving speed, accelerometer information and direction information for the wireless communications device.

19. The media of claim 11 , further comprising controlling operation of the low-power wake-up radio based on the information in the mobility management frame.

20. The media of claim 11 , further comprising one or more of saving power and improving latency at least based on the mobility management frame.

21. A wireless communications device comprising:

means for receiving information from one or more sensors associated with a wireless communications device regarding movement of the wireless communications device; and

means for determining a mobility management frame at least based on the movement of the wireless communications device, the mobility management frame specifying transmitter operation which is usable by a low-power wake-up radio to enable a main radio in the wireless communications device.

22. A wireless communications method comprising:

receiving information from one or more sensors associated with a wireless communications device regarding movement of the wireless communications device; and

determining a mobility management frame at least based on the movement of the wireless communications device, the mobility management frame specifying transmitter operation which is usable by a low-power wake-up radio to enable a main radio in the wireless communications device.