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In Long Term Evolution (LTE), the cells (the radio coverages of base stations) are grouped into the Tracking Areas (TAs), and the TAs are further grouped into the TA List (TAL). The location of the User Equipment (UE) is tracked at the TAL level. To better capture the “movement locality” of the UE, when the UE leaves the current TAL, the UE is assigned a new TAL whose central TA is the TA where the...
IP and cellular networks used to be isolated from each other. In recent decade however, the two networks have started to overlap with the emergence of devices that access the Internet using cellular infrastructures. One important question then is whether actions or threats on the Internet side can impact the telecom or cellular side. We address this problem in the paper and specifically consider the...
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