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An anonymous entropy based location privacy protection scheme in mobile social networks

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Academic year: 2020

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Figure

Fig. 1 Central server architecture. It consists of mobile users, LBS servers, and location anonymous server
Fig. 2 Illustration of the neighbor user selection. It depicts a scenario that MSN users request LBS service
Fig. 3 LBS request type It shows three real scenarios that users sendrequests to the LBS server
Fig. 4 Architecture of the proposed system model. It consists of the following three components: (1) MSN user, (2) anonymous servers, and (3) LBSproviders
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