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首页> 外文会议>IFIP 169; IFIP TC6 Workshops on Broadband Satellite Communication Systems and Challenges of Mobility, World Computer Congres; 20040822-27; Toulouse(FR) >MOBILITY AND APPLIANCE NETWORKS - A NEW MOBILITY MODEL
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MOBILITY AND APPLIANCE NETWORKS - A NEW MOBILITY MODEL

机译：移动性和设备网络-一种新的移动性模型

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摘要

In this paper we propose a novel network architecture, called Node-Centric Networking, that challenges current thinking about mobility in IP-based networks. We are motivated by the increasing proliferation of small personal mobile devices such as PDAs and mobile phones that people carry and the desire to support the development of novel applications for these devices, including the potential for interaction with a new class of device; Networked Appliances. Although IP host mobility now has a long research history to draw on, we are not convinced current solutions meet our vision for personal mobility services that will better enable new applications to be developed. Our challenge to present a new architectural model is based on creating networks of services that are centred on the user and the tasks they wish to perform. It is a form of Ad Hoc networking, though our approach is novel and we openly desire integr ation with, though not reliance on, fixed Internet infrastructure. Our key innovation is the unlinking of device mobility and service mobility, using IP as a separator. The paper first presents the overall vision for personal mobility services and explains some of the networking and application challenges and the work we have done to solve them.
机译：在本文中，我们提出了一种新颖的网络体系结构，称为“以节点为中心的网络”，它对当前基于IP的网络中的移动性提出了挑战。我们受到人们携带的小型个人移动设备（例如PDA和移动电话）的日益增长以及对支持为这些设备开发新颖应用程序（包括与新型设备进行交互的潜力）的支持而感到鼓舞。网络设备。尽管IP主机移动性现在有很长的研究历史可依，但我们不相信当前的解决方案能够满足我们对个人移动性服务的愿景，该愿景将更好地支持开发新的应用程序。提出一种新的体系结构模型的挑战是基于创建围绕用户及其希望执行的任务的服务网络。尽管我们的方法很新颖，我们公开地希望与固网基础设施（尽管不依赖）进行集成，但这是Ad Hoc网络的一种形式。我们的关键创新是使用IP作为分隔符，将设备移动性与服务移动性脱钩。本文首先介绍了个人移动服务的总体愿景，并解释了一些网络和应用挑战以及我们为解决这些挑战而开展的工作。

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