Service Architecture Based Resource Description

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Service Architecture Based Resource Description
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NOMAD

• Middleware platform that provides a
  distributed system infrastructure for the
  deployment of applications composed of mobile
  objects.
• Shortens time to prototype
• Reduces application complexity
• Improves interoperability

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Service Architecture Based Resource Description

• Investigate extensions to the NOMAD resource
  description system
• Handle devices communicating through mobile
  networks
• Case studies
• M2M system architecture in NOMAD
• May include investigation of retro fitting event
  services to NOMAD
• This is part of a much larger goal
• Integrate devices communicating through mobile
  networks with location aware services that
  migrate with the device as it moves
  within/between networks

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Nokia M2M Platform
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Required Extensions

• Many new resources need to be described
• Location of mobile device, exploit locality
• cell towers dont support all bearers
• Cost/Speed of bearers
• Ensure QoS over mobile
• Model gateway and terminals
• M2M relies heavily on event services, at this
  stage NOMAD has no mechanisms to support event
  services