A Network-Based Positioning Method to Locate False Base Stations

نویسندگان

چکیده

In recent years False Base Stations (FBSs) have received increased attention. A Station can perform active or passive attacks against mobile devices user equipment (UE) to steal private information, such as International Mobile Subscriber Identifier (IMSI), trace users locations, prevent from getting service operators. Most of the existing solutions related FBS focused on detection aspects false station rather than locating its position. However, once an is detected in a network, discovering exact location precisely and remotely becomes highly crucial initiate preventive actions. this work, we propose network-based localization method for estimating geographical position whose existence already cellular network. Our relies comparative pairwise analysis Reference Signals Received Power (RSRP) values reported standard procedure by UEs vicinity through their measurement reports. Specifically, each pair reports, identify half-plane indicating probable then predict based intersection all obtained half-planes. We implemented experimentally evaluated our proposed Network Simulator 3 ( ns-3 ) showed that it accurately estimates with meter-level precision under different scenarios

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ژورنال

عنوان ژورنال: IEEE Access

سال: 2021

ISSN: ['2169-3536']

DOI: https://doi.org/10.1109/access.2021.3103673