Timeline for Using Doppler velocimetry with digital signals such as Bluetooth
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 30, 2013 at 19:47 | vote | accept | ian | ||
| Oct 30, 2013 at 18:54 | answer | added | nispio | timeline score: 2 | |
| Oct 30, 2013 at 18:41 | comment | added | ian | Nevermind it would be a 10.7 Hz difference. | |
| Oct 30, 2013 at 18:11 | comment | added | ian | Could the cell phone even detect a doppler shift if it were moving at a velocity say walking speed(3 mph) away from the bluetooth signal emitter? Or is bluetooth frequency, 2.4 GHz, too large for such a small velocity? | |
| Oct 30, 2013 at 17:58 | review | First posts | |||
| Oct 31, 2013 at 9:33 | |||||
| Oct 30, 2013 at 17:53 | comment | added | Jason R | There's nothing that would prevent you from doing the same analysis with digital signals, but you would need access to a sample of the modulated RF signal. On a cell phone, you're likely in the best case to just get a stream of demodulated bits out of the RF receiver, if not data decoded at a much higher level in the network stack. | |
| Oct 30, 2013 at 17:42 | history | asked | ian | CC BY-SA 3.0 |