mobility support using the mobile port mapping

	mobility support using the mobile port mapping
	Shi Zhiqiang; Qiao Yuansong; Matthews Adrian; Hayes Gregory; Cunningham Anthony; Fallon Enda
	2009
会议名称	2009 ACM International Wireless Communications and Mobile Computing Conference, IWCMC 2009
会议录名称	Proceedings of the 2009 ACM International Wireless Communications and Mobile Computing Conference, IWCMC 2009
会议日期	37428
会议地点	Leipzig, Germany
出版地	United States
ISBN	9781605585697
部门归属	(1) Institute of Software, Chinese Academy of Sciences, Beijing, China; (2) Software Research Centre, Athlone Institute of Technology, Ireland
摘要	As wireless communication infrastructures such as 3G, WIFI and WIMAX networks are widely deployed, mobile IP communications are expected to grow rapidly. Although there are many mobile IP communication solutions such as GPRS Tunneling Protocol, Mobile IP and so on, they are still unable to provide large-scale mobile communication services in IPv4 networks because of the exhaustion of IPv4 addresses. In this paper, we present an Identifier/Locator split technique called the Mobile Port Mapping (MPM) which supports steady connections at the Transport layer when handover occurs. A MPM based SIP architecture (MPM-SIP) is proposed, in which part ports of a global IPv4 address is allocated to a particular mobile terminal instead of the total IPv4 address. MPM-SIP not only avoids the exhaustion of global IPv4 Addresses, but also provides backward compatibility to correspondence nodes. The architecture is verified and the performance is tested, which demonstrates that it is a promising technique to provide transparent mobility in IPv4 networks. Copyright 2009 ACM.
关键词	Communication Computer Science Mapping Mobile Computing Telecommunication Systems Wimax Wireless Networks
内容类型	会议论文
URI标识	http://ir.iscas.ac.cn/handle/311060/8426
专题	基础软件国家工程研究中心
推荐引用方式 GB/T 7714	Shi Zhiqiang,Qiao Yuansong,Matthews Adrian,et al. mobility support using the mobile port mapping[C]. United States,2009.