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公开(公告)号：US20070291763A1
公开(公告)日：2007-12-20
申请号：US11584172
申请日：2006-10-20
IPC分类号： H04L12/28
CPC分类号： H04L12/66
摘要： An Ethernet® communication system wherein control signals are relayed by ADM/WDM apparatuses and are directly transferred between L2/L3 switches apparatuses to enable application for new control protocols, improvement of the maintenance ability, etc., that is, an Ethernet® communication system provided with at least two transmission apparatuses arranged opposing each other across a transmission line at which an Ethernet® path is set and terminating units connected to the transmission apparatuses and communicating between terminating units through said transmission apparatuses, wherein each of the transmission apparatuses is provided with a relaying means for relaying communications by insertion of control signals transferred by interfaces of the terminating units, without termination at the transmission apparatus, into Ethernet® frames between the transmission apparatuses, and the control signals are passed through the relaying means to the opposing side terminating unit.
摘要翻译： 一种Ethernet（R）通信系统，其中控制信号由ADM / WDM设备中继，并且在L2 / L3交换机设备之间直接传输，以便能够应用新的控制协议，提高维护能力等，即以太网 R）通信系统，其具有设置有以太网路径的传输线路与彼此相对配置的至少两个传输设备，以及连接到所述传输设备的终端设备，以及通过所述传输设备在终端设备之间进行通信，其中， 发送装置设置有中继装置，用于通过插入由终端单元的接口传送的控制信号，而不在发送装置处终止，将通信插入到传输装置之间的以太网（R）帧中，并且控制信号通过 中继装置到相对侧终端单元。
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2.发明授权公开(公告)号：US07304946B2
公开(公告)日：2007-12-04
申请号：US10108204
申请日：2002-03-27
IPC分类号： H04L12/26
摘要： A packet multiplexing control method and equipment using the method are realized by a simple control method with reduced hardware, enabling to provide low cost, efficient and fair bandwidth control corresponding to traffic characteristic of users. The packet multiplexing control method includes the steps of extracting a header part in each packet data received from a plurality of terminals; learning an address in the extracted header part; and controlling either admission processing or discard processing of the received packet according to the result of learning the address.
摘要翻译： 使用该方法的分组多路复用控制方法和设备通过简化的硬件减少控制方法来实现，能够提供与用户的流量特性相对应的低成本，高效且公平的带宽控制。 分组多路复用控制方法包括从多个终端接收的每个分组数据中提取报头部分的步骤; 在提取的头部中学习一个地址; 并且根据学习该地址的结果控制接收到的分组的接收处理或丢弃处理。
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3.发明授权
公开(公告)号：US5430723A
公开(公告)日：1995-07-04
申请号：US61218
申请日：1993-05-13
CPC分类号： H04Q11/08
摘要： A time switch control system having a cross-connect function is used for digital time-division. Multiplex communications permit desired channel settings and reduce power consumption. Identifying circuits identify which time-slot signals are to be retained by an input signal retaining memory, and output identification information to the retention memory, and to a retention memory controller. The retention memory controller stores therein the identification information from the identifying circuits, then reads out the identification information, and controls the input signal retaining memory in accordance with the contents of the identification information. Only the specified time-slot signals are stored and retained by the input signal retaining memory, thereby reducing power requirements. Exchange/output circuits exchange the time-slot signals stored in the input signal retaining memory in accordance with channel setting information, and output the exchanged signals.
摘要翻译： 具有交叉连接功能的时间切换控制系统被用于数字时分。 多路复用通信允许所需的通道设置并降低功耗。 识别电路识别由输入信号保持存储器保留哪些时隙信号，并将识别信息输出到保持存储器以及保持存储器控制器。 保持存储器控制器从识别电路存储识别信息，然后读出识别信息，并根据识别信息的内容控制输入信号保持存储器。 只有指定的时隙信号由输入信号保持存储器存储和保留，从而减少功率要求。 交换/输出电路根据信道设置信息交换存储在输入信号保持存储器中的时隙信号，并输出所交换的信号。
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