An utility-based network selection scheme for future urban road wireless networks

摘要

Making an efficient, considerate and dynamic selection in heterogeneous wireless networks becomes a big challenge today. The traditional network selection based on utility function only considers two factors and destines to has limited use in multimedia application circumstances. In this paper, a novel utility based scheme is proposed to work in the future urban road heterogeneous wireless networks. The proposed scheme takes more key factors which are crucial for multimedia communication into account within a simple framework. Detailed design process is addressed.