kartikbb
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HeyI am building a solution which would track how people move around in a supermarket by capturing their mobile signal that is continuously exchanged with cell phone towers. I am not interested in reading actual data being transferred. I should be able to detect presence of a GSM cell phone and uniquely identify one signal from the other. I want plot this signal on the map of the supermarket. So i should be able to know the distance and direction of the signal with respect to the detector. What do you suggest is the best way to do this?
Capture GSM traffice
in Everything Else
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Hey Jason,
Thanks for the insight. I have few follow up questions:
1. Regarding tracking using GSM, you mentioned there are certain kits available. Could you point me to few?
2. Regarding tracking using Wifi - How can i make the mobile phone send packets to my tracking node? Do i have to setup a wifi hotspot of mine? And how will i know the signal strength?