… Location Privacy in LocationBased Services: Beyond TTP-based Schemes. [20] Mohamad
Shady Alrahhal, AA, & Muhammad Usman Ashraf, SA (17). AES-Route Server Model for …

… Location privacy and communication privacy are one of the key issues. Location-based service
is … TTP-based model gives a guarantee of privacy of LBS users. The main problem is that …

… Additionally, differential privacy is integrated into the proposed scheme to defend against …
LBSs are TTP-based and involve a location anonymizer with identical duties. Additionally, the …

… approaches in literature for privacy preserving location based services, but their solutions are
… will help the location based services (LBS) users to provide location privacy with minimum …

… location privacy/security schemes in mobile vehicular networks. We distinguish four major
categories of location privacy enhancing schemes … if its entropy goes beyond the level that is …

… This is the major limitation of TTP based architecture and makes such frameworks sus…
concept for achieving location privacy in LBS. In this micro aggregation based scheme, the major …

… to provide privacy to the mobile user in the TTP based LBS systems. Based on fundamental
… aware scheme for privacy-preserving location-based services”, Computer Networks, 2012. …

… identity and location information to the provider that are personalized. Location privacy and
communication is the major problem in LBSs. LBSs are categorized as TTP based and TTP …

… privacy preservation (MPP) scheme to preserve users location privacy, trajectory privacy, and
query privacy without need … The main contributions of the proposed scheme are as follows: …

… divided into two main categories: TTP-based and TTP-free. In … solutions [37], [38], [39] are
beyond the scope of this paper. … privacy-preserving location-based services query scheme in …