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  • USRP Experiment 3: Using Airprobe Intercepting GSM Traffic

    2011-09-13

    Today, I did a experiment about intercepting GSM traffic.  That was more interesting than I thought before. I could receive BTS downlink data and find out cell phone's TMSI and IMSI. Oh~~~yeah. 
    have fun on it!!

    picture showing
    USRP Experiment 3: Using Airprobe Intercepting GSM Traffic


    USRP Experiment 3: Using Airprobe Intercepting GSM Traffic

     How to do?
    I used USRP1 and DBSRX hardware to receive signal from the air. using GNURADIO and Airprobe to demodulate and decode.
    The process is complex and I have a lot of unknown knowledge about this system. So, I can't write it now.
    And I promise to sum it up and feel free to write the steps here.
     
                                                                                Reporter:Nick Chan



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  • 原文地址:https://www.cnblogs.com/nickchan/p/3104488.html
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