Vertical handover decision algorithm in heterogeneous wireless networks
نویسندگان
چکیده
منابع مشابه
An Intelligent Vertical Handover Decision Algorithm for Wireless Heterogeneous Networks
The Next Generation Wireless Networks (NGWN) should be compatible with other communication technologies to offer the best connectivity to the mobile terminal which can access any IP based services at any time from any network without the knowledge of its user. It requires an intelligent vertical handover decision making algorithm to migrate between technologies that enable seamless mobility, al...
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Vertical handover is essential to ensure service continuity in a heterogeneous network. Multi-criteria decision is proposed to reduce handover rate and optimizing usage of network resource compared to the conventional handover decision, which used single criteria. The algorithm is evaluated by assessing the performance in terms of number of handoff, load balance index, and network blocking prob...
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Future wireless networks must be able to coordinate services within a diverse-network environment. One of the challenging problems for coordination is vertical handoff, which is the decision for a mobile node to handoff between different types of networks. While traditional handoff is based on received signal strength comparisons, vertical handoff must evaluate additional factors, such as monet...
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Present day mobile networks are evolving towards heterogeneous overlaying infrastructure. Traditional handover decisions that are mainly based on signal strength are not sufficient to provide ubiquitous and seamless mobility across heterogeneous networks. Intelligent handover decision is needed so that users can select the best option available from diverse networks and services as per their re...
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ژورنال
عنوان ژورنال: International Journal of Internet Protocol Technology
سال: 2017
ISSN: 1743-8209,1743-8217
DOI: 10.1504/ijipt.2017.10009856