A IEEE 802.21 handover design with QOS provision across WLAN and WMAN

Shun Fang Yang, Jung Shyr Wu

研究成果: 書貢獻/報告類型會議論文篇章同行評審

20 引文 斯高帕斯(Scopus)

摘要

The seamless internetworking among multiple heterogeneous networks is in demand to provide "always-on" connectivity services with QoS provision quality, anywhere, anytime. The hybrid networks of WLAN and WMAN can provide high data rate and enhanced multimedia services, but it is challenging to obtain optimized handover decision based dynamic QOS information. 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 MADM handover decision algorithm with QOS provision across WLAN and WMAN. The simulation results show that the proposed algorithm provides smaller handover times and lower dropping rate than basic vertical handover methods.

原文???core.languages.en_GB???
主出版物標題2008 International Conference on Communications, Circuits and Systems Proceedings, ICCCAS 2008
頁面548-552
頁數5
DOIs
出版狀態已出版 - 2008
事件2008 International Conference on Communications, Circuits and Systems, ICCCAS 2008 - Xiamen, Fujian Province, China
持續時間: 25 5月 200827 5月 2008

出版系列

名字2008 International Conference on Communications, Circuits and Systems Proceedings, ICCCAS 2008

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???event.eventtypes.event.conference???2008 International Conference on Communications, Circuits and Systems, ICCCAS 2008
國家/地區China
城市Xiamen, Fujian Province
期間25/05/0827/05/08

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