Congestion-aware proactive vertical handoff algorithm in heterogeneous wireless networks

doi:10.1049/iet-com.2008.0451

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	Congestion-aware proactive vertical handoff algorithm in heterogeneous wireless networks
	Wu, Y.1; Yang, K.1; Zhao, L.2; Cheng, X.3
刊名	IET COMMUNICATIONS
	2009-07-01
卷号	3 期号:7 页码:1103-1114
ISSN号	1751-8628
DOI	10.1049/iet-com.2008.0451
英文摘要	In heterogeneous wireless networks, when a mobile host/handset (MH) with multiple wireless interfaces changes its location or requires a certain network service, the MH will require a switch between different wireless networks (namely vertical handoff). A congestion-aware proactive vertical handoff algorithm is proposed, which uses a data pre-deployment technology to realise soft handoff between cellular interface and ad hoc interface. Here, the vertical handoff algorithm is implemented in an experimental heterogeneous network structure called converged ad hoc and cellular network, which is an ad hoc overlay system considering the balancing of the traffic between adjacent cellular cells. By evaluations, it is shown that the proposed algorithm can realise low handoff delay and low packet losses, and help to ease congestion issue existing in the heterogeneous networks.
WOS研究方向	Engineering
语种	英语
出版者	INST ENGINEERING TECHNOLOGY-IET
WOS记录号	WOS:000267966500005
内容类型	期刊论文
源URL	[http://119.78.100.204/handle/2XEOYT63/11609]
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Wu, Y.
作者单位	1.Univ Essex, Sch Elect Engn & Comp Sci, Colchester CO4 3SQ, Essex, England 2.Xidian Univ, State Key Lab Integrated Serv Networks, Xian, Peoples R China 3.Chinese Acad Sci, Inst Comp Technol, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Wu, Y.,Yang, K.,Zhao, L.,et al. Congestion-aware proactive vertical handoff algorithm in heterogeneous wireless networks[J]. IET COMMUNICATIONS,2009,3(7):1103-1114.
APA	Wu, Y.,Yang, K.,Zhao, L.,&Cheng, X..(2009).Congestion-aware proactive vertical handoff algorithm in heterogeneous wireless networks.IET COMMUNICATIONS,3(7),1103-1114.
MLA	Wu, Y.,et al."Congestion-aware proactive vertical handoff algorithm in heterogeneous wireless networks".IET COMMUNICATIONS 3.7(2009):1103-1114.