Business and technical aspects of mobile peer-to-peer social networks

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Matuszewski, Marcin
dc.date.accessioned 2013-12-12T10:01:09Z
dc.date.available 2013-12-12T10:01:09Z
dc.date.issued 2013
dc.identifier.isbn 978-952-60-5315-8 (electronic)
dc.identifier.isbn 978-952-60-5314-1 (printed)
dc.identifier.issn 1799-4942 (electronic)
dc.identifier.issn 1799-4934 (printed)
dc.identifier.issn 1799-4934 (ISSN-L)
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/11837
dc.description.abstract Introduction of mobile high-capacity networks, as well as the widespread penetration of powerful mobile handsets provide a good basis for the development of peer-to-peer applications in the mobile environment. However, it is not certain if the P2P services that were well adopted in the fixed In-ternet can also be successfully launched in the mobile environment.   This article dissertation presents research results of mobile community service provisioning using P2P technology. The study was carried out on two levels: technical and business. On the business level the dissertation discusses the mobile P2P service provisioning ecosystem including analysis of stakeholder needs as well as potential scenarios for mobile P2P services. The dissertation presents the results of a user survey and a literature study. The presented material reveals that there is room for P2P services in the mobile environment, however user requirements are different than in the fixed environment. The dissertation also presents a scenario planning methodology that proposes the Schoemaker’s variant of scenario planning as a suitable method for evaluating emerging mobile services. Consistent and coherent learning scenarios that were developed using the proposed methodology are also presented.   On the technical level, the dissertation presents P2P system architectures, protocols, and algorithms that enable the provision of community services in the mobile environment. In particular, the dissertation describes the world first resource sharing system that works on top of SIP networks. The system enables mobile phone users to share resources with each other and does not require any changes to the basic SIP infrastructure. A Social DHT architecture that allows for efficient formation of mobile communities is also presented. The dissertation shows how the P2P infrastructure can become a feasible cost efficient replacement for a mobile infrastructure by presenting a Distributed IP Multimedia Subsystem as well as a pioneering new mobile P2PSIP system for real-time communication services. The dissertation discusses an implementation of a P2P system that allows mobile phone users to search for knowledge in their trusted social communities overcoming the problems identified in the business study of the dissertation. The results of measurements and trials conducted show the technical feasibility of mobile community service provisioning using P2P technology. en
dc.format.extent 185
dc.format.mimetype application/pdf
dc.language.iso en en
dc.publisher Aalto University en
dc.publisher Aalto-yliopisto fi
dc.relation.ispartofseries Aalto University publication series DOCTORAL DISSERTATIONS en
dc.relation.ispartofseries 136/2013
dc.relation.haspart [Publication 1]: M. Matuszewski, N. Beijar, J. Lehtinen, and T. Hyyrylainen, "Understanding Attitudes Towards Mobile Peer-to-Peer Content Sharing Services", IEEE International Conference on Portable Information Devices, Orlando, FL, USA, March 2007.
dc.relation.haspart [Publication 2]: M. Matuszewski, N. Beijar, J. Lehtinen, and T. Soinio (previously T. Hyyryläinen), "Content sharing in mobile P2P networks: myth or reality?", International Journal of Mobile Network Design and Innovation, Vol. 1, No. 3/4, pp. 197-207, January 2006.
dc.relation.haspart [Publication 3]: M. Matuszewski, M. A. García-Martín, N. Beijar, and J. Lehtinen, "Resource Sharing and Discovery on Top of IMS", IEEE Consumer Communications and Networking Conference: "Seamless Consumer Connectivity", Las Vegas, NV, USA, January 2007.
dc.relation.haspart [Publication 4]: M. Matuszewski and M. A. García-Martín, "Social Distributed Hash Table (SDHT). Share and collaborate in your social network.", IEEE Wireless Communications and Networking Conference, Hong Kong, PRC, March 2007.
dc.relation.haspart [Publication 5]: M. Matuszewski and S. Balandin, "Peer-to-Peer Knowledge Sharing in the Mobile Environment. Leveraging the strengths of social networks.", Fifth International Conference on Creating, Connecting and Collaborating through Computing, Kyoto, Japan, January 2007.
dc.relation.haspart [Publication 6]: M. Matuszewski, "Distributed IMS", IP Multimedia Subsystem (IMS) Handbook, Chapter 11, CRC Press 2008, ISBN 1420064599.
dc.relation.haspart [Publication 7]: M. Matuszewski and E. Kokkonen, "Mobile P2PSIP - Peer-to-Peer SIP Communication in Mobile Communities", IEEE Consumer Communications and Networking Conference, Las Vegas, NV, USA, January 2008.
dc.relation.haspart [Publication 8]: M. Heikkinen, M. Matuszewski and H. Hämmäinen, "Scenario Planning for Emerging Mobile Services Decision Making: Mobile P2PSIP case study", International Journal of Information and Decision Sciences, Vol. 1, No. 1, pp.26-43, January 2008.
dc.subject.other Telecommunications engineering en
dc.subject.other Economics
dc.title Business and technical aspects of mobile peer-to-peer social networks en
dc.type G5 Artikkeliväitöskirja fi
dc.contributor.school Sähkötekniikan korkeakoulu fi
dc.contributor.school School of Electrical Engineering en
dc.contributor.department Tietoliikenne- ja tietoverkkotekniikan laitos fi
dc.contributor.department Department of Communications and Networking en
dc.subject.keyword social networks en
dc.subject.keyword end-user research en
dc.subject.keyword scenario planning en
dc.subject.keyword mobile services en
dc.subject.keyword peer-to-peer en
dc.subject.keyword P2PSIP en
dc.subject.keyword content sharing en
dc.subject.keyword voip en
dc.subject.keyword IMS en
dc.identifier.urn URN:ISBN:978-952-60-5315-8
dc.type.dcmitype text en
dc.type.ontasot Doctoral dissertation (article-based) en
dc.type.ontasot Väitöskirja (artikkeli) fi
dc.contributor.supervisor Kantola, Raimo, Prof., Aalto University, Department of Communications and Networking, Finland
dc.opn Charaf, Hassan, Prof., Budapest University of Technology and Economics, Hungary
dc.date.dateaccepted 2013-07-01
dc.rev Dustdar, Schahram, Prof., The Vienna University of Technology, Austria
dc.rev Ylianttila, Mika, Prof., Oulu University, Finland
dc.date.defence 2013-10-04


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