Paper 2016/764

ANOTEL: Cellular Networks with Location Privacy (Extended Version)

Tim Dittler, Florian Tschorsch, Stefan Dietzel, and Björn Scheuermann

Abstract

Location management is a key component of cellular networks. From a privacy perspective, however, it is also a major weakness: location management empowers the network operator to track users. In today's public and scientific discussion, the centralized storage of location data is mostly taken as a fact, and users are expected to trust the network operator. ANOTEL presents a novel, clean-slate approach of location management in cellular networks that challenges this assumption. We developed a design that is able to route calls to users who move through cellular networks, without violating their location privacy. We evaluate our approach using simulations and a practical user tracking algorithm.

Metadata
Available format(s)
PDF
Publication info
Preprint. MAJOR revision.
Keywords
location managementseparation of concernslocation privacy
Contact author(s)
tschorsch @ informatik hu-berlin de
History
2016-08-10: received
Short URL
https://ia.cr/2016/764
License
Creative Commons Attribution
CC BY

BibTeX

@misc{cryptoeprint:2016/764,
      author = {Tim Dittler and Florian Tschorsch and Stefan Dietzel and Björn Scheuermann},
      title = {{ANOTEL}: Cellular Networks with Location Privacy (Extended Version)},
      howpublished = {Cryptology {ePrint} Archive, Paper 2016/764},
      year = {2016},
      url = {https://eprint.iacr.org/2016/764}
}
Note: In order to protect the privacy of readers, eprint.iacr.org does not use cookies or embedded third party content.