Mobile Agent Based Layered Spatial Service Architecture for Mobile GIS

The mobile information age has emerged from the combination of the Internet and wireless communication technology. Location based service, booms all over the world for the moment, are potential applications in public information service, navigation system in intelligent transportation system, government service, and people\´s routine life. The "layer agent" concept based layered spatial service architecture of mobile GIS is designed in this paper, which make use of several current mobile agent technical system, aims at simplifying the analysis and solution process by clear division. This model not only can be used in the application of mobile spatial information service, but also can be adopted in grid computing. This architecture can extend agent\´s action features and auto-learning intelligent processing mechanism via layered agent LOD strategy. Several experiments are tested on this architecture, and their results are illustrated in this paper to verify the rationality, feasibility of this architecture