Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/43577
Title: A survey on mobile social networks : applications, platforms, system architectures, and future research directions
Authors: Hu, X
Chu, THS
Leung, VCM
Ngai, ECH
Kruchten, P
Chan, HCB 
Keywords: Application
Mobile social networking
Opportunistic networks
Platform
Service
System architecture
Issue Date: 2015
Publisher: Institute of Electrical and Electronics Engineers
Source: IEEE communications surveys and tutorials, 2015, v. 17, no. 3, 6960871, p. 1557-1581 How to cite?
Journal: IEEE communications surveys and tutorials 
Abstract: Mobile social networks (MSNs) have become increasingly popular in supporting many novel applications since emerging in the recent years. Their applications and services are of great interest to service providers, application developers, and users. This paper distinguishes MSNs from conventional social networks and provides a comprehensive survey of MSNs with regard to platforms, solutions, and designs of the overall system architecture. We review the popular MSN platforms and experimental solutions for existing MSN applications and services and present the dominant mobile operating systems on which MSNs are implemented. We then analyze and propose the overall architectural designs of conventional and future MSN systems. In particular, we present the architectural designs from two perspectives: from the client side to the server side, and from the wireless data transmission level to the terminal utilization level. We further introduce and compare the unique features, services, and key technologies of two generations of architectural designs of MSN systems. Then, we classify the existing MSN applications and propose one special form of MSN, i.e., vehicular social network, and demonstrate its unique features and challenges compared with common MSNs. Finally, we summarize the major challenges for on-going MSN research and outline possible future research directions.
URI: http://hdl.handle.net/10397/43577
EISSN: 1553-877X
DOI: 10.1109/COMST.2014.2371813
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