System and method of accessing and transmitting different data frames in a digital transmission network
    1.
    发明申请
    System and method of accessing and transmitting different data frames in a digital transmission network 有权
    在数字传输网络中访问和传输不同数据帧的系统和方法

    公开(公告)号:US20040258087A1

    公开(公告)日:2004-12-23

    申请号:US10764485

    申请日:2004-01-27

    IPC分类号: H04L012/66

    摘要: A method for processing data through a system for accessing and transmitting different data frames in a digital transmission network includes the following steps: the virtual interface device classifying the data frames, and the virtual interface device outputting the data frames to corresponding device interfaces. The system includes a user-network interface (UNI), which is used to connect to a user's network, a network-network interface (NNI), which is used to connect to said digital transmission network to transfer data, a mapping/demapping device, a virtual interface device, which couples with the UNI and couples with the NNI via the mapping/demapping device, and a control device, which couples with the virtual interface device to control it to access and transmit the data frames.

    摘要翻译: 一种通过用于在数字传输网络中访问和发送不同数据帧的系统来处理数据的方法包括以下步骤:对数据帧进行分类的虚拟接口设备,以及将数据帧输出到相应设备接口的虚拟接口设备。 该系统包括用于连接到用户网络的用户网络接口(UNI),用于连接到所述数字传输网络以传输数据的网络 - 网络接口(NNI),映射/解映射设备 ,虚拟接口设备,其与UNI耦合并经由映射/解映射设备与NNI耦合;以及控制设备,其与虚拟接口设备耦合以控制其访问和发送数据帧。