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:2019,28(3):201-207
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基于POF-ICN架构的新移动性体系
(中国科学技术大学 信息科学技术学院, 合肥 230027)
New Mobility System Based on POF-ICN Architecture
(School of Information Science and Technology, University of Science and Technology of China, Hefei 230027, China)
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投稿时间:2018-09-27    修订日期:2018-10-19
中文摘要: 信息中心网络是一种全新的网络体系,其通过内容名来进行寻址和路由.然而,目前并没有一种高效而简洁的方案可以实现生产者和消费者之间的移动.本文旨在构建一种基于POF-ICN架构下的移动性支持体系,本体系主要通过设备在全局解析系统上的注册位置信息、移动管理、会话管理和控制器协作工作来维护相关业务信息和规划路径以支持移动性.通过实验模拟和仿真,发现在网络状况良好的情况下,消费者成功发送请求后,几乎所有的请求都成功完成响应,并且在网络比较拥塞的情况下通过预规划路径的方式可以有效提高请求响应率.研究表明,本研究提出的构建体系方案可以在生产者和消费者之间实现简洁而高效的移动性支持,并且可以通过预规划路径有效地降低移动丢包率.
Abstract:The Information Centric Networking is a brand new network architecture that addresses and routes content names. However, there is no efficient and concise solution to realize the movement between producers and consumers. This study proposes a mobility support scheme based on the POF-ICN architecture. It registers location information, mobility management, session management, and controller collaboration to maintain related business information and plan paths in order to support the movement between producers and consumers. The system mainly uses the device to register the location information on the global resolution system, and then the mobile management, session management and the cooperation between the controllers. This work is to maintain related business information and planning paths, in order to support mobility. Through related experiments, we found that almost all requests successfully complete the response after the consumer successfully sends the request. And the pre-planned path can effectively improve the request response rate when the network is relatively congested. This research proves that the proposed mobility support scheme based on the POF-ICN architecture can implement the mobility support between producers and consumers concisely and efficiently. Moreover, the mobile packet loss rate can be effectively reduced by the pre-planned path.
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基金项目:国家科技重大专项(2017ZX03001019-004)
引用文本:
赵光远,王雷,方盛宇.基于POF-ICN架构的新移动性体系.计算机系统应用,2019,28(3):201-207
ZHAO Guang-Yuan,WANG Lei,FANG Sheng-Yu.New Mobility System Based on POF-ICN Architecture.COMPUTER SYSTEMS APPLICATIONS,2019,28(3):201-207

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