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目前,移动网络向All IP演进的步伐正在加快,3GPP、3GPP2、IEEE等国际标准组织相继提出了基TAll IP的网络架构。移动网络的All IP化是一个全网络端到端的IP化过程,包括终端应用、接入网络、承载网络、核心网络、维护管理等方面。2008年,All IP业务部署和推广将全面IP化。本期专题将围绕“移动网络IP化”介绍移动网络IP化的进展,关键问题以及国内外运营商的网络演进实际经验。
At present, the evolution of mobile networks to All IP is accelerating. International standards organizations such as 3GPP, 3GPP2 and IEEE have successively proposed the network architecture based on TAll IP. All IP of mobile network is a whole network end-to-end IP process, including terminal applications, access networks, bearer networks, core networks, maintenance and management. In 2008, All IP business deployment and promotion will be fully IP-based. This issue will focus on “Mobile IP” to introduce the progress of mobile IP, key issues and domestic and international operators of the network evolution of the actual experience.