We introduce the frame of cellular mobile IP network and give some solutions about handoff.
给出了蜂窝移动IP网络的构架，对其提出了相应的越区切换的解决方案。
IMS defines a complete architecture and framework that enables the convergence of voice, video, data and mobile network technology over an IP-based infrastructure.
IMS定义了一个完整的体系结构和框架，允许在基于IP的基础设施上对声音、视频、数据和移动网络技术进行聚合。
As the only global equipment supplier with its fixed network, mobile network and data communication IP technologies ranking top 3 in the world, Huawei provides service to 36 of world top 50 operators.
作为唯一一家在固定网络、移动网络和数据通讯IP技术等领域都进入全球前三强的设备供应商，华为为全球排名前50家运营商中的36家提供服务。
Now GMRC is creating a cellular network emulator for testing mobile RF device, baseband and IP data traffic flows.
现在GMRC正在构建一个模拟蜂窝网络，用于测试移动射频设备、基带及IP数据流。
This paper covers the discussion of the new technology to deliver voice, message and multimedia content over a wireless IP network, known as Unlicensed Mobile Access (UMA).
讨论了通过无线ip网络(未授权移动接入)传输语音、消息和多媒体信息的新技术，未授权移动接入技术是向通信技术融合迈进的第一步。
This paper introduces the technology of Mobile IP, indicates the shortcomings of it used in CDMA wireless network and discusses the hierarchical management idea.
介绍了移动IP技术，指出了传统移动IP技术在无线通信网中的不足，接着论述了分层管理的思想。
The rapid development and the gradual integration of Internet technology and mobile communication technology has made it a consensus that IP protocol will become the uniform network platform.
互联网技术和移动通信技术的迅猛发展和相互逐步融合，已使“IP协议将成为统一的网络平台”成为业界的共识。
From the shortcomings existing in the classical network, the future network should base on the all IP network and provide quality of service and mobile support.
鉴于当前网络存在的不足，未来其发展趋势应该是一个全ip的具有服务质量保证、支持移动应用的网络。
The IP-based wireless network will become the core of next generation mobile network.
基于IP的无线网络将成为下一代移动网络的核心。
It compares and contrasts Mobile IP with traditional routing protocols to clearly define its role in the network.
并将移动IP与传统路由协议进行比较，明确定义其在网络中的作用。
Nowadays both NGN network and 3g mobile communication network (will be in the construction) of Guizhou net communication Co. need to use IP VPN technology.
当前贵州网通的NGN网络及即将建设的3g移动通信网络都需要使用到IPVPN技术。
Mobile IP is a mobile solution on the network layer. More and more attentions are paid to the security and the application of Mobile IP technology.
移动IP是一种网络层的移动解决方案，它的安全与应用成为人们最为关注的问题。
It also points out that IP is the bond of fixed network and mobile network, and analyzes the way toward FMI and related issues.
文章还指出了IP是移动网与固定网相结合的粘合剂。分析了结合的必要性、可能的途径及需要的问题。
The IP Multimedia Subsystem (IMS), as the core control for fixed and mobile access, enhances network capabilities, by separating control functions from bearer and services.
IP多媒体子系统(IMS)作为固定接入和移动接入的统一核心控制网络，采用控制和承载、控制和业务相分离的机制，网络能力得到很大增强。
In the next generation wireless and mobile networks, mobile IP is a network layer solution to this problem and is playing a role of footstone.
移动IP正是解决这一问题的网络层方案，它已成为未来移动通信的基石。
At present, the mobile communication network is mainly divided into three domains which are circuit-switching (CS) domain, packet switching (PS) domain, and IP Multimedia Subsystem (IMS) domain.
目前移动通信网络主要由电路交换(CS)域，分组交换(PS)域和IP多媒体子系统(IMS)域三个部分构成。
In this architecture only the control signaling is transmitted to the mobile core network, while user data is directly transmitted to the IP backbone.
这一方案中，只有控制信息被传输到移动核心网，而用户数据直接通过IP骨干网传输，这样可以极大地缓解无线数据业务对移动核心网的负荷。
However, wireless mobile channel and IP network are highly prone to error.
然而，现有的通信网络，如无线移动网络和IP网络都是易发生差错的网络。
This convergence make an important step toward the full-IP network perspective of Internet, fixed and mobile network combination.
这种融合为实现互联网、固网、移动网络三网合一的全ip网络远景目标迈出了重要的第一步。
Then, this paper has outlined the representatives of various levels of network protocols, and the network layer mobility management techniques-Mobile IP is investigated in detail.
论文又针对性地对网络各个层次具代表性的协议进行了概述，并对网络层的移动性管理技术——移动IP进行了重点介绍。
This article introduces some main wireless access technology and briefly describes access technology for broadband IP wireless mobile network.
介绍几种主要的无线接入技术。简述宽带无线移动接入技术。
Mobile IP technology, take full advantage of the IP protocol inherent support for mobility, it provides a good mobile network solution.
移动IP技术充分利用了IP协议对移动性的内在支持，提供了一种良好的移动网络解决方案。
Mobile IP technology, take full advantage of the IP protocol inherent support for mobility, it provides a good mobile network solution.
移动IP技术充分利用了IP协议对移动性的内在支持，提供了一种良好的移动网络解决方案。
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