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초록
Nowadays, much effort has been devoted for providing seamless mobility to vehicle across heterogeneous wireless networks. In this paper, we have proposed an application-driven vertical handoff scheme, which includes Proxy Mobile IPv6 (PMIPv6) handoff process to provide seamless connectivity in heterogeneous wireless networks. Both the lower layers information of neighbor networks obtained by MIH services and the QoS requirements of the application are compared to choose the most suitable candidate handoff network for the application. In addition, we put great emphasis on vehicle mobility consideration during handoff decision processing due to the vehicle predominant characteristic of moving dynamically along the road.
키워드
Analytic hierarchy process; Application-driven; Media independent handoff; Proxy mobile IPv6; Analytic hierarchy; Handoff decision; Handoff process; Heterogeneous wireless network; Media independent handoffs; Proxy Mobile IPv6; QoS requirements; Seamless connectivity; Seamless mobility; Vehicle mobility; Vertical handoff; Analytic hierarchy process; Heterogeneous networks; Hierarchical systems; Information management; Internet protocols; Mobile telecommunication systems; Quality of service; Semiconductor storage; Wireless networks
- 제목
- A MIH services based application-driven vertical handoff scheme for wireless networks
- 저자
- Huang, Ze-Qun; Bai, Song-Nan; Jung, Jaeil
- 발행일
- 2009-08
- 유형
- Conference Paper
- 저널명
- NCM 2009 - 5th International Joint Conference on INC, IMS, and IDC
- 페이지
- 1428 ~ 1431