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    Digital cross-connect system to digital loop carrier interface unit
    1.
    发明授权
    Digital cross-connect system to digital loop carrier interface unit 失效
    数字交叉连接系统到数字环路载波接口单元

    公开(公告)号：US5926480A

    公开(公告)日：1999-07-20

    申请号：US673118

    申请日：1996-07-01

    申请人： Stephen A. Deschaine ,  Clemente G. Garcia ,  Edward P. Traupman ,  Manouchehr Entezari ,  Mark J. Nietubyc ,  Werner L. Heissenhuber

    发明人： Stephen A. Deschaine ,  Clemente G. Garcia ,  Edward P. Traupman ,  Manouchehr Entezari ,  Mark J. Nietubyc ,  Werner L. Heissenhuber

    IPC分类号： H04J3/06 ,  H04J3/16 ,  H04Q11/04 ,  H04J3/02

    CPC分类号： H04Q11/04 ,  H04J3/0685 ,  H04J3/1635 ,  H04Q2213/13076 ,  H04Q2213/13103 ,  H04Q2213/13106 ,  H04Q2213/13166 ,  H04Q2213/13213 ,  H04Q2213/13292 ,  H04Q2213/13299 ,  H04Q2213/1336 ,  H04Q2213/13381

    摘要： An interface unit (12) for interfacing a digital loop carrier (16) to a digital cross-connect (14) comprises a control interface (22) coupled between the digital cross-connect (14) and digital loop carrier (16) for conversion and communication of control messages therebetween. A timing interface (32) is further coupled between the digital cross-connect (14) and digital loop carrier (16) for generally synchronizing the operations thereof. Further, a matrix interface (30) is coupled between the digital cross-connect (14) and digital loop carrier (16) for converting data rates and formats of data in the digital cross-connect (14) and digital loop carrier (16), so that network signals received by the digital loop carrier (16) are converted from a first format to a second format and communicated by the matrix interface (30) to the digital cross-connect (14) for cross-connection, and cross-connected data are converted from the second format to the first format and communicated to the digital loop carrier (16).

    摘要翻译： 用于将数字环路载波（16）与数字交叉连接（14）接口的接口单元（12）包括耦合在数字交叉连接（14）和数字环路载波（16）之间用于转换的控制接口（22） 以及其间的控制消息的通信。 定时接口（32）还被耦合在数字交叉连接（14）和数字环路载体（16）之间，以使其操作大致同步。 此外，矩阵接口（30）耦合在数字交叉连接（14）和数字环路载体（16）之间，用于转换数字交叉连接（14）和数字环路载体（16）中的数据速率和数据格式， ，使得由数字环路载波（16）接收的网络信号从第一格式转换为第二格式，并由矩阵接口（30）传送到数字交叉连接（14）进行交叉连接， 连接的数据从第二格式转换为第一格式并传送到数字环路载体（16）。

    System and method for a multi-host subscriber loop
    2.
    发明授权
    System and method for a multi-host subscriber loop 有权
    用于多主机用户回路的系统和方法

    公开(公告)号：US06320856B1

    公开(公告)日：2001-11-20

    申请号：US09264595

    申请日：1999-03-08

    申请人： Stephen A. Deschaine ,  Richard L. Howe ,  Edward P. Traupman ,  Stephen R. Mallinson

    发明人： Stephen A. Deschaine ,  Richard L. Howe ,  Edward P. Traupman ,  Stephen R. Mallinson

    IPC分类号： H04B7212

    CPC分类号： H04Q11/0421 ,  H04Q3/60

    摘要： A multi-host subscriber loop (10, 70) includes N central office terminals (22-26, 78) coupled to a local exchange (20, 76), where one of the N central office terminals (22, 110) is directly coupled to all other central office terminals (24-26, 112-114). M remote terminals (40-46, 100-104) are coupled to a plurality of telephone service subscribers. A single network facility (16, 76) is coupled between the M remote terminals and N central office terminals. The single network facility concentrates subscriber traffic, control information and associated signaling onto one message structure (60, 140). Messages in this message structure are transmitted between the remote terminals and central office terminals. The message structure includes a plurality of time slots, a first predetermined number of the time slots being allocated to N control channels, at least one time slot being allocated to associated signaling, and remaining time slots being allocated to subscriber traffic.

    摘要翻译： 多主机用户环路（10,70）包括耦合到本地交换机（20,76）的N个中心局终端（22-26,78），其中N个中心局终端（22,110）中的一个直接耦合 到所有其他中心局终端（24-26,112-114）。 M个远程终端（40-46,100-104）耦合到多个电话服务用户。 单个网络设备（16,76）耦合在M个远程终端和N个中心局终端之间。 单个网络设施将用户业务，控制信息和相关联的信令集中到一个消息结构上（60,140）。 该消息结构中的消息在远程终端和中心局终端之间传输。 消息结构包括多个时隙，第一预定数量的时隙被分配给N个控制信道，至少一个时隙被分配给相关联的信令，并且剩余的时隙被分配给用户业务。

    Method and apparatus for routing internet calls
    3.
    发明授权
    Method and apparatus for routing internet calls 失效
    用于路由互联网呼叫的方法和装置

    公开(公告)号：US06327258B1

    公开(公告)日：2001-12-04

    申请号：US08777817

    申请日：1996-12-31

    申请人： Stephen A. Deschaine ,  Edward P. Traupman ,  Ronald L. Ward ,  Kevin W. Hager

    发明人： Stephen A. Deschaine ,  Edward P. Traupman ,  Ronald L. Ward ,  Kevin W. Hager

    IPC分类号： H04L1266

    CPC分类号： H04Q3/0029 ,  H04L12/2856 ,  H04L12/2883 ,  H04L29/06 ,  H04L2012/5645 ,  H04M3/367 ,  H04M7/122 ,  H04Q2213/13176 ,  H04Q2213/13199 ,  H04Q2213/1329 ,  H04Q2213/13345 ,  H04Q2213/13389

    摘要： A telecommunications network (10) includes a public switched telephone network (12) and an Internet data network (14). The Internet data network (14) includes an Internet routing element (24) and a line access switch (26). The Internet routing element (24) is coupled to end office switches (16) and local switches (18) of the public switched telephone network (12) by modem trunks (30). The modem trunks (30) provide the Internet routing element (24) with Internet calls re-routed from the public switched telephone network (12) to prevent the Internet calls from congesting trunks (22) of the public switched telephone network (12). The Internet calls are received at an ATM multiplexer (58) within the Internet routing element (24). The ATM multiplexer (58) includes a pool of modems (60) that converts the analog signal on the modem trunks (30) into digital data. The ATM multiplexer (58) includes an ATM cell adaptation unit (66) that converts the digital data into ATM cells for transmission to an Internet Service Provider (42) over an ATM network (48). The ATM multiplexer (58) generates addressing information for the ATM cells through interworkings with signaling protocols of Internet calls. The line access switch includes a similar ATM multiplexer (94) to re-route Internet calls prior to entering the public switched telephone network (12).

    摘要翻译： 电信网络（10）包括公共交换电话网络（12）和因特网数据网络（14）。 互联网数据网络（14）包括互联网路由元件（24）和线路接入交换机（26）。 互联网路由元件（24）通过调制解调器中继线（30）耦合到公共交换电话网络（12）的终端交换机（16）和本地交换机（18）。 调制解调器干线（30）向互联网路由元件（24）提供从公共交换电话网络（12）重新路由的互联网呼叫，以防止互联网呼叫来自公共交换电话网络（12）的拥塞中继线（22）。 互联网呼叫在互联网路由元件（24）内的ATM多路复用器（58）处被接收。 ATM多路复用器（58）包括将调制解调器干线（30）上的模拟信号转换为数字数据的调制解调器（60）池。 ATM多路复用器（58）包括ATM信元适配单元（66），其将数字数据转换成ATM信元，以通过ATM网络（48）发送到因特网服务提供商（42）。 ATM多路复用器（58）通过与因特网呼叫的信令协议的互操作来生成ATM信元的寻址信息。 线路接入交换机包括在进入公共交换电话网络（12）之前重新路由因特网呼叫的类似的ATM多路复用器（94）。

    System and method for a multi-host subscriber loop
    4.
    发明授权
    System and method for a multi-host subscriber loop 失效
    用于多主机用户回路的系统和方法

    公开(公告)号：US5881059A

    公开(公告)日：1999-03-09

    申请号：US652157

    申请日：1996-05-23

    申请人： Stephen A. Deschaine ,  Richard L. Howe ,  Edward P. Traupman ,  Stephen R. Mallinson

    发明人： Stephen A. Deschaine ,  Richard L. Howe ,  Edward P. Traupman ,  Stephen R. Mallinson

    IPC分类号： H04Q3/60 ,  H04Q11/04 ,  H04B7/212

    CPC分类号： H04Q11/0421 ,  H04Q3/60

    摘要： A multi-host subscriber loop (10, 70) includes N central office terminals (22-26, 78) coupled to a local exchange (20, 76), where one of the N central office terminals (22, 110) is directly coupled to all other central office terminals (24-26, 112-114). M remote terminals (40-46, 100-104) are coupled to a plurality of telephone service subscribers. A single network facility (16, 76) is coupled between the M remote terminals and N central office terminals. The single network facility concentrates subscriber traffic, control information and associated signaling onto one message structure (60, 140). Messages in this message structure are transmitted between the remote terminals and central office terminals. The message structure includes a plurality of time slots, a first predetermined number of the time slots being allocated to N control channels, at least one time slot being allocated to associated signaling, and remaining time slots being allocated to subscriber traffic.

    摘要翻译： 多主机用户环路（10,70）包括耦合到本地交换机（20,76）的N个中心局终端（22-26,78），其中N个中心局终端（22,110）中的一个直接耦合 到所有其他中心局终端（24-26,112-114）。 M个远程终端（40-46,100-104）耦合到多个电话服务用户。 单个网络设备（16,76）耦合在M个远程终端和N个中心局终端之间。 单个网络设施将用户业务，控制信息和相关联的信令集中到一个消息结构上（60,140）。 该消息结构中的消息在远程终端和中心局终端之间传输。 消息结构包括多个时隙，第一预定数量的时隙被分配给N个控制信道，至少一个时隙被分配给相关联的信令，并且剩余的时隙被分配给用户业务。

    System and method for routing Internet calls
    5.
    发明授权
    System and method for routing Internet calls 失效
    用于路由互联网呼叫的系统和方法

    公开(公告)号：US06324173B1

    公开(公告)日：2001-11-27

    申请号：US08850500

    申请日：1997-05-02

    申请人： Stephen A. Deschaine ,  Edward P. Traupman ,  Ronald L. Ward ,  Kevin W. Hager

    发明人： Stephen A. Deschaine ,  Edward P. Traupman ,  Ronald L. Ward ,  Kevin W. Hager

    IPC分类号： H04L1266

    CPC分类号： H04Q11/0478 ,  H04L12/2856 ,  H04L12/2874 ,  H04L2012/563 ,  H04L2012/5667 ,  H04L2012/5672 ,  H04M7/122 ,  H04Q3/0029

    摘要： An Internet call routing system (200, 250, 300) includes a master controller (220, 264, 314) coupled to a signaling control network, and a call routing element (205, 260, 280, 310) coupled to the master controller and a voice switched network (206, 256, 306). The call routing element receives calls destined for an information service provider (216, 272, 322) from the voice switched network as directed by the master controller. At least one modem bank (208, 262, 284, 312) is coupled to the call routing element and master controller for converting the calls destined for the information service provider from a first format to a second format and then providing the converted calls to a packet data network. Additionally, the modem interface to the packet data network includes a controller (62) coupled to a master controller (220, 264, 314) for receiving control information therefrom. At least one modem (60) receives a call destined for an information service provider from a call routing element and converts the call from an analog format to a digital format. An adaptation unit (66) is coupled to the at least one modem for packing the digital call into a plurality of data packets. A network interface (68) is coupled to the adaptation unit for transporting the data packets to a packet data network.

    摘要翻译： 互联网呼叫路由系统（200,250,300）包括耦合到信令控制网络的主控制器（220,264,314）和耦合到主控制器的呼叫路由元件（205,260,280,310），以及 语音交换网络（206,256,306）。 呼叫路由选择单元根据主控制器的指示从语音交换网络接收发往信息服务提供商（216,272,322）的呼叫。 至少一个调制解调器组（208,262,284,312）耦合到呼叫路由选择元件和主控制器，用于将发往信息服务提供商的呼叫从第一格式转换成第二格式，然后将转换的呼叫提供给 分组数据网络。 另外，分组数据网络的调制解调器接口包括耦合到主控制器（220,264,314）的控制器（62），用于从其接收控制信息。 至少一个调制解调器（60）从呼叫路由选择单元接收发往信息服务提供商的呼叫，并将该呼叫从模拟格式转换为数字格式。 适配单元（66）耦合到至少一个调制解调器，用于将数字呼叫打包成多个数据分组。 网络接口（68）耦合到适配单元，用于将数据分组传送到分组数据网络。

    Integrated multi-fabric digital cross-connect integrated office links
    8.
    发明授权
    Integrated multi-fabric digital cross-connect integrated office links 失效
    集成多层数字交叉连接综合办公环节

    公开(公告)号：US6061328A

    公开(公告)日：2000-05-09

    申请号：US114781

    申请日：1998-07-13

    申请人： E. Lawrence Read ,  Steven D. Sensel ,  Gary D. Hanson ,  Richard Schroder ,  Edward P. Traupman ,  Gregory L. Mayhan

    发明人： E. Lawrence Read ,  Steven D. Sensel ,  Gary D. Hanson ,  Richard Schroder ,  Edward P. Traupman ,  Gregory L. Mayhan

    IPC分类号： H04Q1/20 ,  H04J3/00 ,  H04J3/14 ,  H04J3/16 ,  H04L12/56 ,  H04Q3/00 ,  H04Q11/04 ,  H04L12/26

    CPC分类号： H04Q11/04 ,  H04J3/14 ,  H04J3/1611 ,  H04Q11/0478 ,  H04J2203/0012 ,  H04J2203/0032 ,  H04J2203/0041 ,  H04J2203/0051 ,  H04J2203/0057 ,  H04J2203/006 ,  H04J2203/0089 ,  H04L2012/5605 ,  H04L2012/5619 ,  H04L2012/5625 ,  H04L2012/5672

    摘要： An integrated multiple cross-connect system (10) having remotely located components interconnected by integrated office links is provided. The system (10) includes a broadband matrix (20), at least one remotely located high speed line terminating equipment (30, 32) coupled to a telecommunications network, and an integrated office link (34, 36) interconnecting the broadband matrix (10) and high speed line terminating equipment (30, 32), the integrated office link (34, 36) carrying duplex transmission of an IOL-N signal of N multiplexed STS-1P optical signals at an OC-N rate, the STS-1P signal including data payload and overhead fields. Further included is a remotely located wideband matrix (22), a second integrated office link (40) interconnecting the broadband matrix (20) and the remotely located wideband matrix (22), and at least one remotely located low speed line terminating equipment (54) coupled to a telecommunications network, where the wideband matrix (22) and low speed line terminating equipment (54) are interconnected by a third integrated office link (59). Fault coverage information including a cross-connect channel identification code and a parity value are among the IOL overhead fields. The fault coverage information in the IOL overhead fields are monitored at selected points along a transmission path.

    摘要翻译： 提供具有通过综合办公室链路互连的远程定位组件的集成多交叉连接系统（10）。 系统（10）包括宽带矩阵（20），耦合到电信网络的至少一个远程定位的高速线路终端设备（30,32）和互连宽带矩阵（10）的综合办公室链路（34,36） ）和高速线路终端设备（30,32），以OC-N速率携带N个复用的STS-1P光信号的IOL-N信号的双工传输的综合办公室链路（34,36），STS-1P 信号包括数据有效载荷和开销字段。 进一步包括远程定位的宽带矩阵（22），互连宽带矩阵（20）和远程定位的宽带矩阵（22）的第二综合办公室链路（40）和至少一个远程定位的低速线路终端设备（54） ）耦合到电信网络，其中宽带矩阵（22）和低速线路终端设备（54）通过第三综合办公室链路（59）互连。 包括交叉连接通道识别码和奇偶校验值的故障覆盖信息在IOL开销字段之间。 沿着传输路径在选定的点监视IOL开销字段中的故障覆盖信息。