Cross-layer handover scheme for multimedia communications in next generation wireless networks

Yuliang Tang, Chun-Cheng Lin, Guannan Kou, Der Jiunn Deng*

*Corresponding author for this work

研究成果: Article同行評審

3 引文 斯高帕斯(Scopus)

摘要

In order to achieve seamless handover for real-time applications in the IP Multimedia Subsystem (IMS) of next generation network, a multiprotocol combined handover mechanism is proposed in this paper. We combine SIP (Session Initiation Protocol), FMIP (Fast Mobile IPv6 Protocol), and MIH (Media Independent Handover) protocols by cross-layer design and optimize those protocols' signaling flows to improve the performance of vertical handover. Theoretical analysis and simulation results illustrate that our proposed mechanism performs better than the original SIP and MIH combined handover mechanism in terms of service interruption time and packet loss.

原文English
文章編號390706
期刊Eurasip Journal on Wireless Communications and Networking
2010
DOIs
出版狀態Published - 19 十一月 2010

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