期刊名称：International Journal of Computer Science and Network Security
印刷版ISSN：1738-7906
出版年度：2008
卷号：8
期号：6
页码：174-182
出版社：International Journal of Computer Science and Network Security
摘要：Fourth Generation Wireless Networks (FGWN) consists of heterogeneous networks managed by different operators (or service providers). The provision of continuous services for mobile nodes is a main issue for the FGWN, Thus, it is necessary to provide seamless handover while moving in such environment. Moreover, the establishment of trust relationships between FGWN��s entities poses a major challenge. In this regard, exchanging trust information between networks and mobile nodes is an important factor which guarantees a trusted handoff decision. In this paper, we will present a Trusted Distributed Vertical Handoff Decision (T-DVHD) scheme, which provides trusted and seamless vertical handover. The simulation outputs show good performance of the T-DVHD in term of handoff delay, blocking rate and throughput.
关键词：Handover; Handoff Decision; Wireless Network; Mobile Node; Quality of Service (QoS)
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