Abstract
In the scenario of vehicular networks, due to connectivity transitory and throughput degradation caused by high vehicle mobility, traditional privacy-preserving methods such as k-anonymity are not sufficient. As an effort toward this issue, we propose a framework which enhances the privacy of LBS by actively caching in the wireless vehicular network scenario. The scheme is designed under the dedicated short-range communication (DSRC) standard, with three original contributions. First, a point of interest (POI) query probability model for in-vehicle users is defined, considering the spatial relationship between the current location and the queried location.
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Liu, B., Zhou, W., Zhu, T., Xiang, Y., Wang, K. (2018). Location Privacy in Wireless Vehicular Networks. In: Location Privacy in Mobile Applications. SpringerBriefs on Cyber Security Systems and Networks. Springer, Singapore. https://doi.org/10.1007/978-981-13-1705-7_5
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DOI: https://doi.org/10.1007/978-981-13-1705-7_5
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