A Scalable Server Architecture for Mobile Presence Services in Social Network Applications

Abstract

Social network applications are becoming increasingly popular on mobile devices. A mobile presence service is an essential component of a social network application because it maintains each mobile user's presence information, such as the current status (online/offline), GPS location and network address, and also updates the user's online friends with the… (More)
DOI: 10.1109/TMC.2011.263

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