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首页> 外文期刊>電子情報通信学会技術研究報告. モバイルマルチメディア通信. Mobile Multimedia Communications >VPN Services in Mobile Multimedia Metropolitan Area Network Providing Home Office Environment to Business Users in Vehicles
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VPN Services in Mobile Multimedia Metropolitan Area Network Providing Home Office Environment to Business Users in Vehicles

机译:移动多媒体城域网中的VPN服务为车辆中的业务用户提供家庭办公环境

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摘要

This paper presents an all IP mobile network used in the metropolitan area named as Mobile Multimedia Metropolitan Area Network (MM-MAN). The networks main service is VPN between mobile terminals and their office networks. Business users might require the same IT environment as in their office during high-speed movement. To fulfill such demand, VPN service must be deployed to provide secure high-bit-rate channels for high-speed terminals inside mobile networks. For secure VPN service, address concealment is essential in mobile networks since packet destination and origination can indicate business activities of users to the third parties. Security of data must be the user's responsibility as packets from the mobile terminals will traverse over the wireless section. In addition, users might require higher layer unencrypted real time data to avoid delays due to encryption supported by lower layers. Private addresses, which cannot indicate any particular user properties, are used for address concealment.
机译:本文提出了在都市圈中使用的全IP移动网络,称为移动多媒体都市圈网络(MM-MAN)。网络的主要服务是移动终端与其办公室网络之间的VPN。在高速移动期间,业务用户可能需要与其办公室中相同的IT环境。为了满足这种需求,必须部署VPN服务以为移动网络内部的高速终端提供安全的高比特率通道。对于安全的VPN服务,地址隐藏在移动网络中必不可少,因为数据包的目的地和始发地可以向第三方指示用户的业务活动。数据的安全性必须由用户负责,因为来自移动终端的数据包将遍历无线部分。另外,用户可能需要高层未加密的实时数据,以避免由于较低层支持的加密而造成的延迟。不能指示任何特定用户属性的专用地址用于地址隐藏。

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