A vertical media-independent handover decision algorithm across Wi-Fi™ and WiMAX™ networks

Shun Fang Yang, Jung Shyr Wu, Hsu Hung Huang

研究成果: 書貢獻/報告類型會議論文篇章同行評審

39 引文 斯高帕斯(Scopus)

摘要

The hybrid networks of Wi-Fi and WiMAX networks can provide high data rate and enhanced multimedia services, but it is challenging to obtain optimized handover decision based dynamic QOS information. Users can improve their perceived QOS by using the terminal-controlled handover decision in a single device equipped with multiple radio interfaces. The IEEE 802.21 aims at providing a framework that defines Media Independent Handover (MIH) mechanism that supports seamless handover across heterogeneous networks. In this paper, we propose a handover decision algorithm using MIH services in Wi-Fi and WiMAX networks with QOS provision. The simulation results show that the proposed algorithm provides smaller handover times and lower dropping rate than the basic vertical handover method.

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主出版物標題5th IEEE and IFIP International Conference on Wireless and Optical Communications Networks, WOCN 2008
DOIs
出版狀態已出版 - 2008
事件5th IEEE and IFIP International Conference on Wireless and Optical Communications Networks, WOCN 2008 - Surabaya, Indonesia
持續時間: 5 5月 20087 5月 2008

出版系列

名字5th IEEE and IFIP International Conference on Wireless and Optical Communications Networks, WOCN 2008

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???event.eventtypes.event.conference???5th IEEE and IFIP International Conference on Wireless and Optical Communications Networks, WOCN 2008
國家/地區Indonesia
城市Surabaya
期間5/05/087/05/08

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