WebAPI/PresentationAPI:Protocol Draft

This is a draft of protocol proposal for 2-UAs Presentation Scenario

Requirement

• Device Discovery
  • Device information: unique name, user-friendly name,
  • Device capability: resolution, supported media type, supported apps
• Service Launching
  • Service information: app/page URL
  • Session information: session Id
  • Controlling message: launch, reconnect, terminate
  • User settings: preferred locale
• Communication
  • establish dedicate transportation channel
• Security
  • device challenge
  • data encryption

Protocol Details

• STEP 1: find device
• STEP 2: connect to remote device
  • STEP 2a: device challenge / device pairing
• STEP 3: launch app / page
• STEP 4: setup communication channel
• STEP 5: terminate app / page

References

[1] [2]