A seamless soft handover management scheme in NGEO satellite networks

ISCAS OpenIR

	A seamless soft handover management scheme in NGEO satellite networks
	Wang, Lu; Li, Xiangqun; Liu, Lixiang; Hu, Xiaohui
	2013
发表期刊	INTERNATIONAL JOURNAL OF SATELLITE COMMUNICATIONS AND NETWORKING
ISSN	1542-0973
卷号	31 期号:4 页码:187-197
摘要	Satellite networks can provide extensive geographic coverage to diverse user population, but handovers of active communications should be controlled considering the satellites' high speed. Mobile IP and many other handover algorithms have been proposed for terrestrial wireless networks. However, the satellite network exhibits several unique features compared with the terrestrial wireless networks, such as the long delay. This paper proposes a seamless soft handover scheme (S2H) for satellite networks. S2H designs an identity locator split addressing to solve the multihoming problem and applies the network coding scheme during handover. This manner is able to reduce the interference opportunity, save transmissions, and achieve low handover delay, short queue length, and high throughput. Relying on the simulation results, S2H is able to achieve better performance compared with the proposed handover algorithms in the satellite environment when there are multiple traffic flows. Copyright (c) 2013 John Wiley & Sons, Ltd.; Satellite networks can provide extensive geographic coverage to diverse user population, but handovers of active communications should be controlled considering the satellites' high speed. Mobile IP and many other handover algorithms have been proposed for terrestrial wireless networks. However, the satellite network exhibits several unique features compared with the terrestrial wireless networks, such as the long delay. This paper proposes a seamless soft handover scheme (S2H) for satellite networks. S2H designs an identity locator split addressing to solve the multihoming problem and applies the network coding scheme during handover. This manner is able to reduce the interference opportunity, save transmissions, and achieve low handover delay, short queue length, and high throughput. Relying on the simulation results, S2H is able to achieve better performance compared with the proposed handover algorithms in the satellite environment when there are multiple traffic flows. Copyright (c) 2013 John Wiley & Sons, Ltd.
收录类别	SCI
关键词	Satellite Networks Multihoming Soft Handover Network Coding
部门归属	[Wang, Lu; Li, Xiangqun; Liu, Lixiang; Hu, Xiaohui] Chinese Acad Sci, Inst Software, Lab Integrated Informat Syst Sci & Technol, Beijing 100190, Peoples R China. [Wang, Lu] Grad Univ CAS, Beijing 100149, Peoples R China.
语种	英语
WOS记录号	WOS:000320777100003
引用统计
内容类型	期刊论文
URI标识	http://ir.iscas.ac.cn/handle/311060/16926
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Wang, Lu,Li, Xiangqun,Liu, Lixiang,et al. A seamless soft handover management scheme in NGEO satellite networks[J]. INTERNATIONAL JOURNAL OF SATELLITE COMMUNICATIONS AND NETWORKING,2013,31(4):187-197.
APA	Wang, Lu,Li, Xiangqun,Liu, Lixiang,&Hu, Xiaohui.(2013).A seamless soft handover management scheme in NGEO satellite networks.INTERNATIONAL JOURNAL OF SATELLITE COMMUNICATIONS AND NETWORKING,31(4),187-197.
MLA	Wang, Lu,et al."A seamless soft handover management scheme in NGEO satellite networks".INTERNATIONAL JOURNAL OF SATELLITE COMMUNICATIONS AND NETWORKING 31.4(2013):187-197.