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    • 9. 发明专利
    • Address access system and method
    • 地址访问系统和方法
    • JP2003289318A
    • 2003-10-10
    • JP2002090291
    • 2002-03-28
    • Fujitsu Ltd富士通株式会社
    • NAKAHARA HIROYUKI
    • H04L12/70H04L12/46H04L29/06H04L29/12H04L12/56
    • H04L63/02H04L29/12367H04L29/12481H04L29/12509H04L61/2514H04L61/2557H04L61/2567
    • PROBLEM TO BE SOLVED: To perform access from a center base to a private address located in a remote base in an address access system. SOLUTION: An address translator 12 of a first communication base 1 translates a virtual private address of a transmission frame transmitted to a terminal 23 of a second communication base 2 by a terminal 13 of the first communication base 1 and containing the virtual private address of the terminal 23 into a corresponding real private address, a global address of the second communication base is obtained based upon the virtual private address and added to the transmission frame and afterwards, it is transmitted to the second communication base 2. An address translator 22 of the second communication base 2 that receives the frame transmits the contents of the transmission frame to the terminal 23 presented by the real private address contained in the transmission frame. COPYRIGHT: (C)2004,JPO
    • 要解决的问题:执行从中心基地到位于地址访问系统中的远程基站中的专用地址的访问。 解决方案:第一通信基站1的地址转换器12通过第一通信基站1的终端13将发送到第二通信基站2的终端23的传输帧的虚拟专用地址转换并包含虚拟专用 终端23的地址变为对应的真实专用地址,基于虚拟专用地址获得第二通信基站的全局地址,并将其添加到传输帧,然后将其发送到第二通信基站2.地址转换器 接收帧的第二通信基站2的22发送传输帧的内容到由发送帧中包含的真实专用地址呈现的终端23。 版权所有(C)2004,JPO