Freeze Dead Line Algorithm for Vertical Handoff in Heterogeneous Wireless Networks
نویسندگان
چکیده
منابع مشابه
Vertical Handoff in Wireless 4G Heterogeneous Networks
In today’s high-speed communication era, when a user moves from one network to another, voice call and video streaming should not be interrupted. Different wireless network technologies such as WLAN, a cellular network, WiMAX coexist and they have different data rate and different area of coverage. Therefore, it is very challengeable to design an efficient vertical handoff scheme which will sat...
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The convergence of heterogeneous wireless access technologies has been envisioned to characterize the next generation wireless networks. In such converged systems, the seamless and efficient handoff between different access technologies (vertical handoff) is essential and remains a challenging problem. The heterogeneous co-existence of access technologies with largely different characteristics ...
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B.G. Kim and Hengky Susanto Hwang S. Lee Computer Science Dept. Electrical Eng. Dept. Univ. of Mass. Lowell KAIST {kim, hsusanto}@cs.uml.edu [email protected] Abstract A vertical handoff technique switches a mobile station among wireless networks with different technologies. Since a different network may not support the same QoS, the vertical handoff technique has to consider user QoS...
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1389-1286/$ see front matter 2009 Elsevier B.V doi:10.1016/j.comnet.2009.09.018 * Corresponding author. Tel.: +9
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ژورنال
عنوان ژورنال: International Journal of Control and Automation
سال: 2014
ISSN: 2005-4297,2005-4297
DOI: 10.14257/ijca.2014.7.12.23