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  • Välkomstbild! Exjobbsredovisning 2002-02-01, Teknisk fysik, Tekniska högskolan vid Umeå universitet.
  • Introduktion till exjobbet och problemställningen bakom arbetet.
  • Disposition av redovisningen.
  • Introduktion till själva ASP begreppet och affärsidén kring ASP.
  • De fem grundpelarna i ASP-tjänsten presenteras, detta leder fram till en lös definition av den bakomliggande ASP-tjänsten.
  • Olika programvaror som kan användas för att leverera program till en användare.
  • Disposition av redovisningen.
  • Övergripande introduktion till begreppet residential gateway.
  • De tre största standardiseringsförsöken kring service gateways. En djupare presentation av OSGi, pga Telia Research inblandning i OSGi.
  • Disposition av redovisningen.
  • Introduktion till ”The ASP hosting system”. Fortsätter med en snabb genomgång av SWOT analys för såväl användaren som ASPn.
  • SWOT analys av användaren.
  • SWOT analys av användaren.
  • SWOT analys av ASPn.
  • SWOT analys av ASPn.
  • Diskussion kring varför ASP-tjänster historiskt sett bara har erbjudits till företag och inte till privatpersoner.
  • Disposition av redovisningen.
  • Två olika scenarions för idén att använda en residential gateway för att förädla ASP-tjänster.
  • Den modifierade modellen av ”ASP hosting system”, där RGn som en del av klienten.
  • Olika tjänster som kan erbjudas om RGn ses som en del av klienten.
  • Den modifierade modellen av ”ASP hosting system”, där RGn som en del av servern.
  • Olika tjänster som kan erbjudas om RGn ses som en del av servern.
  • Disposition av redovisningen.
  • Slutsatser kring motsatsförhållandet kring ASP modellen och idén kring residential gateway.
  • Konkreta slutsatser av examensarbetet.
  • Frågor från publiken.
  • Lite information om Telia Research AB i allmänhet och Telia Research AB, Nynäshamn i synnerhet.
  • Ett stort tack till alla som hjälpt till under genomförandet av detta examensarbete och alla som valt att ta del av såväl denna presentation som den slutliga rapporten.
  • Slut!
  • Allmän information kring examensarbetet.
  • Extra information om tunna klienter.
  • Extra information om OSGi.
  • Transcript

    • 1. Exjobbsredovisning Teknisk fysik, Umeå universitet 2002-02-01
    • 2. Residential gateway as an enabler for ASP services How can a residential gateway be uses to enable and add value to ASP services that are distributed to the home?
    • 3. Disposition - ASP
      • Application service provider, ASP
      • Residential gateway, RG
      • The ASP hosting system
      • ASP services through a RG
      • Conclusions
      • Application service provider, ASP
    • 4. Application service provider A company that manages and deliver applications and related services to enterprises and individuals over the Internet from a remote data centre.
    • 5. Application service provider
        • No need to rewrite any code
        • Support for many platforms
        • Multiple clients connect to one server
      • An ASP service is something that can be viewed graphically and only interacts with the user using standard I/O devices.
        • All software execute on central server
        • Possibility to use thin clients
      • What is an ASP service?
        • Possibility to use thin clients
      Thin Client A computer without hard drive or other moving parts. All instructions come directly from a central server, no information are stored in the thin client. The thin client gives lower total cost of ownership.
    • 6. Application service provider
        • Citrix MetaFrame
        • Tarantella Enterprise
      • ASP software
        • Virtual Network Computing, VNC
      • Desktop sharing software
    • 7. Disposition - RG
      • Application service provider, ASP
      • Residential gateway, RG
      • The ASP hosting system
      • ASP services through a RG
      • Conclusions
      • Residential gateway, RG
    • 8. Residential gateway A residential gateway allows consumer premise equipment connected to the home’s local area network to access and use services from a wide area network.
    • 9. Residential gateway
        • IEC/ISO
        • TIA
        • Open Service Gateway initiative, OSGi
      • Different standards
        • Open Service Gateway initiative, OSGi
      OSGi OSGi is an independent, non-profit organisation that consists of approximately 75 leading companies. OSGi is working with defining and promoting an open service gateway specification. Telia Research is a contributing member of OSGi.
    • 10. Disposition – ASP HS
      • Application service provider, ASP
      • Residential gateway, RG
      • The ASP hosting system
      • ASP services through a RG
      • Conclusions
      • The ASP hosting system
    • 11. The ASP hosting system
      • SWOT Analysis
    • 12. The ASP hosting system
          • Low initial costs
          • Less need for technical knowledge
          • Access to wide selection of applications
          • One-stop-shopping
          • Loss of control
          • New charging model
        • Weaknesses
      • Consumer
        • Strengths
    • 13. The ASP hosting system
          • Scalability
      • Consumer
        • Opportunities
        • Threats
          • Conflict of interests
          • Dependence
    • 14. The ASP hosting system
          • Control of software and hardware
          • Low-cost support
      • Application service provider
        • Strengths
        • Weaknesses
          • One-stop-shopping
          • Initial subscription problem
    • 15.
          • Influence
      The ASP hosting system
        • Threats
          • Financial risks
          • Competition
          • Hard to increase application usage
      • Application service provider
        • Opportunities
    • 16. The ASP hosting system
        • Infrastructure
        • No standardised IT-environment
        • Individual preferences
      • Why only to the companies?
    • 17. Disposition – ASP/RG
      • Application service provider, ASP
      • Residential gateway, RG
      • The ASP hosting system
      • ASP services through a RG
      • Conclusions
      • ASP services through a RG
    • 18. ASP through a RG
        • The RG as a part of the client
        • The RG as a part of the server
      • Two different scenarios
    • 19. ASP through a RG
      • The RG as a part of the client
    • 20. ASP through a RG
        • Output
        • Configuration
      • The RG as a part of the client
    • 21. ASP through a RG
      • The RG as a part of the server
    • 22. ASP through a RG
        • Charging
        • Positioning
        • Data exchange between applications
      • The RG as a part of the server
    • 23. Disposition - Conclusions
      • Application service provider, ASP
      • Residential gateway, RG
      • The ASP hosting system
      • ASP services through a RG
      • Conclusions
      • Conclusions
    • 24. Conclusions
        • Centrally executed software
        • No rewriting of code
      • Keeping the ASP model
      PROBLEM
        • Use s information to perform tasks
      • The residential gateway
    • 25. Conclusions
      • There are unfortunately no simple way to take advantage of the residential gateway in the ASP hosting system.
    • 26. Questions?
    • 27. Telia Research AB Nynäshamn
    • 28. Tack!
    • 29. End of slide show
    • 30. Information: Title: Residential gateway as an enabler for ASP services Company: Telia Research AB Author: Thomas Mejtoft Supervisor: Urban Modig, Telia Research AB Examiner: Kenneth Holmlund, Umeå University www.acc.umu.se/~mejtoft/exjobb/
    • 31. Thin client A computer without hard drive or other moving parts. All instructions come directly from a central server. Each thin client realizes its own session and operates independently from other clients connected to the server.
    • 32. OSGi OSGi is an independent, non-profit organisation that consists of approximately 75 leading companies. OSGi is working with defining and promoting an open service gateway specification. Telia Research is a contributing member of OSGi.