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Fig. 1 | EURASIP Journal on Wireless Communications and Networking

Fig. 1

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

Fig. 1

Central server architecture. It consists of mobile users, LBS servers, and location anonymous server. As the core of the whole architecture, the anonymous server is responsible for processing anonymously the information such as the users’ real location, filtering the candidate query result set returned by the service provider and then returning them to the users who send LBS queries

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