The Service-Context Information Processing Mechanism Based on Information Transformation Theory in B3G/4G

The processing mechanism of service-context information is the foundation of personalized, intelligent services provision. This paper presented a service context information processing mechanism architecture (SCIPMA) based on "the laws of information transforms" in B3G/4G, and elaborated on its functional structure and technology realization. Based on the SCIPMA, we proposed the context-aware service provision framework in B3G/4G network. A new network entity-the context server that implemented the function of SCIPMA was inducted. Furthermore, an application example (the user-state aware communication system USACS) was developed and a series of experiments were conducted to verify the efficiency and applicability of SCIPMA. Finally, the results of experiments and evaluation of performance was demonstrated.