04-07-2012, 04:18 PM
ROVER TECHNOLOGY: SCALABLE LOCATION AWARE COMPUTING
ROVER TECHNOLOGY.pptx (Size: 736.38 KB / Downloads: 62)
introduction
Location-Aware,Time-Aware,User-aware,
Device-Aware.
The user make avail location-aware computing
Through PDA.
Location - sensing technologies
Corse-Grained System.
Accurcies on the order of meter.
Suitable for outdoor areas.
Fine-Grained System.
Accuracies on the order of centimeters.
Suitable for both with higher accuracies.
Rover controller
Location Interface.
Admin Interface.
Content Interface.
Back-End Interface.
Server Assistants Interface.
Transport Interface.
Action controller
Management And Execution Of Action:
Init(action id,function ptr)
Run(action id, function ptr , deadline , deadline failed handler ptr)
Cancel(action id,cancel handler ptr)
Multi-rover system
The multi-rover system is a collection of ndependent rover systems that peer with each other to provide the seamless connectivity to the users.
The design of a multi-rover system is similar to the Mobile IP solution to provide network mobility to devices.
Authentication .
Service level agreements.