Search Results

Journal Papers

  1. E. Kivisaari, T. Autio, T. Smura and H. Hämmäinen, Operator Roles in Mobile Broadcast, Nordic and Baltic Journal of Information and Communication Technologies, vol. 2, no. 1, pp. 48-60, 2008 (link)(bib)
  2. M. V. J. Heikkinen, M. Matuszewski and H. Hämmäinen, Scenario planning for emerging mobile services decision making: mobile Peer-to-Peer Session Initiation Protocol case study, Int. J. Information and Decision Sciences, vol. 1, no. 1, pp. 26-43, 2008 (link)(bib)
  3. H. Verkasalo and H. Hämmäinen, A Handset-Based Platform for Measuring Mobile Service Usage, INFO: The Journal of Policy, Regulation, and Strategy, vol. 9, no. 1, 2007 (bib)
  4. H. Hämmäinen, Finland Counting on DVB-H, Nordic and Baltic Journal of Information and Communication Technologies, vol. 1, no. 1, pp. 12-15, 2007 (bib)
  5. R. Kumar and H. Hämmäinen, Competition in International Mobile Roaming: Alternative Clusters, COMMUNICATIONS & STRATEGIES, vol. 3rd Quarter 2007, no. 67, pp. 151-172, 2007 (bib)
  6. M. Tallberg, H. Hämmäinen, J. Töyli, S. Kamppari and A. Kivi, Impacts of handset bundling on mobile data usage: The case of Finland, Telecommunications Policy, vol. 31, pp. 648-659, 2007 (bib)
  7. T. Smura, A. Kiiski and H. Hämmäinen, Virtual operators in the mobile industry: A techno-economic analysis, NETNOMICS: Economic Research and Electronic Networking, vol. 8, 1-2, pp. 25-48, 2007 (link)(bib)(abstract)

Conference Papers

  1. H. Hämmäinen, Flat-rate Data Roaming for Mobile Internet Access, in Proceedings of EuroCPR Conference in Seville, Spain, March 29-31, 2009, 2009 (bib)
  2. H. Verkasalo, H. Hämmäinen, M. Heikkinen and Z. Hanbo, An Assessment of Revenue Model Success through Service Usage, in Proceedings of the Conference on Telecommunication Techno-Economics (CTTE) 2009, 15-16 June, Stockholm, Sweden, 2009 (bib)
  3. J. Karikoski, M. Heikkinen and H. Hämmäinen, Scenario Analysis and System Dynamics in New Emerging Technology Research: Case Mobile Peer-to-Peer Content Distribution, in Proceedings of 1st International Conference on Advances in P2P Systems (AP2PS 2009), pp. 60-65, 2009 (bib)
  4. H. Verkasalo, K. Lindqvist and H. Hämmäinen, Scenario Analysis of Mobile Voice Services Market, in Proceedings of 2008 IEEE Services Computing Conference (IEEE APSCC 2008), Dec 9-12, Taiwan, 2008 (bib)
  5. M. V. J. Heikkinen and H. Hämmäinen, Scenario Planning of Mobile Peer-to-Peer Service Usage, in Proceedings of 7th International Conference on Mobile Business (ICMB 2008), pp. 145-152, 2008 (link)(bib)
  6. T. Nordlund, M. Tallberg and H. Hämmäinen, Scenarios for Management of Digital Homes, in Conference on Telecommunication Techno-Economics (CTTE) 2007, 14-15 June 2007, Helsinki, Finland, 2007 (bib)
  7. M. Tallberg, H. Hämmäinen and J. Töyli, Teaching Service Competition through Mobile Operator Business Game, in Learning with Games 2007, 24-26 Sepember, 2007, Sophia Antipolis, France, 2007 (bib)
  8. M. V. J. Heikkinen and H. Hämmäinen, Qualitative Scenario Analysis of Mobile Peer-to-Peer, in Proceedings of 6th International Conference on Mobile and Ubiquitous Multimedia (MUM 2007), pp. 64-68, 2007 (link)(bib)
  9. H. Verkasalo and H. Hämmäinen, Handset-Based Monitoring of Mobile Subscribers, in Mobility Roundtable, 1-2 June, 2006, Helsinki, Finland, 2006 (pdf)(bib)
  10. H. Hämmäinen, H. Verkasalo and A. Kivi, Usage Patterns of Mobile Subscribers: Regulatory Observations in Finland, in 16th Biennial ITS Conference, 12-16 June, 2006, Beijing, China, 2006 (pdf)(bib)
  11. T. Smura, A. Kiiski and H. Hämmäinen, Techno-Economic Analysis of Mobile Virtual Network Operators: Strategies, Investments, and Revenues, in 5th Conference on Telecommunication Techno-Economics, 8-9 June 2006, Athens, Greece, 2006 (bib)
  12. H. Hämmäinen, J.-P. Parkkari, B. Marie-Rose and K. Flood, Adoption of Wireless Networking for Large-Scale Events, in Proceedings of Networking 2005, IFIP TC6, 2005, Waterloo, Canada (bib)
  13. K. R. R. Kumar and H. Hämmäinen, Peer-to-peer Content Delivery over Mobile Networks: A Techno-economic Analysis, in Proceedings of ISCC 2005, IEEE, 2005 (bib)
  14. K. R. R. Kumar and H. Hämmäinen, A System Dynamics Approach to International Mobile Roaming Competition, in Proceedings of ICTSM 2005, 2005 (bib)
  15. H. Hämmäinen, M. Tallberg and J. Töyli, A Business Management Simulation of Mobile Service Competition, in Experimental Interactive Learning in Industrial Management, IFIP WG5.7, 2005 (bib)
  16. T. Smura and H. Hämmäinen, The Role of VoIP: Future Evolution Paths of Voice Communication, in Proceedings of 1st International CICT Conference, , 2004 (pdf)(bib)(abstract)
  17. K. R. R. Kumar and H. Hämmäinen, Assessing the Value of Roaming over Mobile Networks, in International Telecommunications Society Biennial Conference, , 2004 (bib)
  18. O.-P. Pohjola, K. R. R. Kumar and H. Hämmäinen, Roaming Dynamics in GPRS and Beyond: Options and Strategies, in Networks 2004, , 2004 (bib)
  19. K. R. R. Kumar and H. Hämmäinen, Mobile Multimedia Services: Value matters, in NEW2AN 2004, , 2004 (bib)
  20. A. Kiiski and H. Hämmäinen, MVNO Strategies: Case Finland, in Proceedings of the International Telecommunication Society (ITS) 15th Biennial Conference, , 2004 (bib)

Technical Documents

  1. H. Hämmäinen and A. Kivi, Wireless Internet Access, TKK Networking laboratory, no. 6, 2006 (bib)
  2. M. Ilvesmäki, R. Kantola, M. Luoma, M. Peuhkuri, S. Aalto, P. Lassila and H. Hämmäinen, IRoNet - final technical report, HUT, Networking Laboratory, 2005 (pdf)(bib)

Book Chapters

  1. T. Smura, H. Hämmäinen, T. Rokkas and D. Katsianis, Techno-economic analysis of fixed WiMAX network deployments, in Mobile WiMAX - Toward Broadband Wireless Metropolitan Area Networks, New York: Auerbach Publications, 2008 (bib)

Other Documents

  1. R. Halkilahti, E. Hyytiä and H. Hämmäinen (eds.), Annual Report 2004, Annual report, 2005 (bib)