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1. 发明授权

US06363078B1 OC-3 delivery unit; path verification method 失效
标题翻译： OC-3送货单位路径验证方法
公开(公告)号：US06363078B1
公开(公告)日：2002-03-26
申请号：US09052560
申请日：1998-03-31
申请人： Jose A. Garcia , Dwight W. Doss , Jairo A. Afanador , Neal S. Stollon
发明人： Jose A. Garcia , Dwight W. Doss , Jairo A. Afanador , Neal S. Stollon
IPC分类号： H04L1240
CPC分类号： H04Q11/0478 , H04J2203/0025 , H04J2203/0082 , H04J2203/0089 , H04Q2213/13003 , H04Q2213/1301 , H04Q2213/1302 , H04Q2213/1304 , H04Q2213/13103 , H04Q2213/13106 , H04Q2213/13107 , H04Q2213/1319 , H04Q2213/13213 , H04Q2213/13216 , H04Q2213/13292 , H04Q2213/13299 , H04Q2213/1332 , H04Q2213/13322 , H04Q2213/1336 , H04Q2213/13367 , H04Q2213/13389 , H04Q2213/13396
摘要： A method of verifying transport within a delivery unit that interfaces telecommunications media to a switching matrix. Each channel of network data has an associated path verification code. The channels are transported within the delivery unit in subframes. For each channel, the path verification codes as well as a framing pattern are transported by accumulating path verification bits over a superframe. Path verification monitoring is performed regardless of channel position in the subframe and regardless of whether channels are in phase with each other.
摘要翻译：一种验证传送单元内的传输的方法，其将电信媒体与交换矩阵相连接。网络数据的每个通道都有相关的路径验证码。信道在子帧内在传送单元内传送。对于每个通道，通过在超帧上累积路径验证位来传送路径验证码以及成帧模式。执行路径验证监视，而不管子帧中的信道位置如何，而不管信道是否彼此同相。

2. 发明授权

US06266695B1 Telecommunications switch management system 失效
标题翻译：电信交换机管理系统
公开(公告)号：US06266695B1
公开(公告)日：2001-07-24
申请号：US08997342
申请日：1997-12-23
申请人： Peter Sung-An Huang , Dwight W. Doss
发明人： Peter Sung-An Huang , Dwight W. Doss
IPC分类号： G06F15173
CPC分类号： H04L41/28 , H04L41/0213 , H04L41/0273 , H04L41/06 , H04L41/08 , H04L41/0806 , H04L43/00 , H04L63/105
摘要： A telecommunications switch management system which contains a system manager building block in communication with a remote computer. The system manager building block is also in communication with a system management interface building block, which contains a command interpreter building block and a system command interface building block. The command interpreter building block is in communication with the system manager building block and the system command interface building block. The system command interface building block contains at least one client building block. The client building blocks located in the system command interface building block are each in communication with a corresponding server building block, each of which in turn is in communication with the telecommunications switching system. The system manager building block provides communication between the remote computer and the system management interface building block. The system management interface building block provides communication between the system manager building block and the one or more servers which are in communication with the telecommunications switching system.
摘要翻译：一种电信交换机管理系统，其包含与远程计算机通信的系统管理器构建块。系统管理器构建块还与系统管理接口构建块通信，该构建块包含命令解释器构建块和系统命令接口构建块。命令解释器构建块与系统管理器构建块和系统命令界面构建块通信。系统命令界面构建块至少包含一个客户端构建块。位于系统命令接口构建块中的客户端构建块各自与相应的服务器构建块通信，每个服务器构建块又与电信交换系统通信。系统管理器构建块提供远程计算机与系统管理接口构建块之间的通信。系统管理接口构建块提供系统管理器构建块与与电信交换系统通信的一个或多个服务器之间的通信。

3. 发明授权

US06731741B1 Signaling server for processing signaling information in a telecommunications network 有权
标题翻译：用于在电信网络中处理信令信息的信令服务器
公开(公告)号：US06731741B1
公开(公告)日：2004-05-04
申请号：US09539917
申请日：2000-03-31
申请人： Serge F. Fourcand , Gerry R. Dubois , Gary D. Hanson , Dwight W. Doss
发明人： Serge F. Fourcand , Gerry R. Dubois , Gary D. Hanson , Dwight W. Doss
IPC分类号： H04M700
CPC分类号： H04Q3/0025 , Y10S379/90
摘要： A telecommunications network environment (10) includes a signaling server (20) accessible by maintenance interfaces (12) and network interfaces (14). The signaling server (20) includes a signaling link controller (83) that receives and processes signaling information received from network elements and other signaling servers. The signaling link controller (83) extracts a data portion of the signaling information for message transfer part level two processing. For additional processing, the data portion of the signaling information may be routed over an Ethernet switch (76) to another signaling link controller (83) or to a signaling services controller (99) for signaling connection control part processing. The signaling services control element (99) may perform local number portability lookup and global title translation on the received data portion. After processing, the signaling link controller (83) generates a return message in response to the signaling information.
摘要翻译：电信网络环境（10）包括可由维护接口（12）和网络接口（14）访问的信令服务器（20）。信令服务器（20）包括信令链路控制器（83），其接收并处理从网元和其他信令服务器接收的信令信息。信令链路控制器（83）提取用于消息传送部分二级处理的信令信息的数据部分。为了进一步处理，信令信息的数据部分可以通过以太网交换机（76）路由到另一个信令链路控制器（83）或信令服务控制器（99），用于信令连接控制部分处理。信令服务控制元件（99）可以对所接收的数据部分执行本地号码可移植性查找和全局标题转换。在处理之后，信令链路控制器（83）响应于信令信息产生返回消息。

4. 发明授权

US06385665B1 System and method for managing faults in a data transmission system 失效
标题翻译：用于管理数据传输系统中的故障的系统和方法
公开(公告)号：US06385665B1
公开(公告)日：2002-05-07
申请号：US09216568
申请日：1998-12-18
申请人： Kevin E. Canady , Byron T. Butterfield , Dwight W. Doss , Dennis C. Dupont , Mark C. Tindall , Richard S. Weldon, Jr.
发明人： Kevin E. Canady , Byron T. Butterfield , Dwight W. Doss , Dennis C. Dupont , Mark C. Tindall , Richard S. Weldon, Jr.
IPC分类号： G06F300
CPC分类号： H04L41/0686 , H04L43/0817
摘要： A system and method for managing faults in a data transmission system that includes a data path for transmitting signals containing data, and a plurality of application cards located along the data path for processing the signals. The method includes the steps of detecting the occurrence of a fault of a particular type at one of a plurality of points along the data transmission path; in response, the application card generating a fault report for the purpose of identifying the cause of the detected fault; and, preventing the generation by the application card of subsequent fault reports relating to that particular type of fault until receiving a signal indicating that fault report generation may be reenabled. In the fault management system, the data transmission system also includes at least one unit controller for controlling the application cards, and at least one system manager for controlling the at least one unit controller. The system further includes application card software residing on the plurality of application cards, unit controller software residing on the at least one unit controller, and system manager software residing on the at least one system manager. The application card software is capable of generating a first fault report in response to detecting that a first fault of a particular type has occurred in the data transmission system, and suppressing the generation of subsequent fault reports relating to that particular type of fault until receiving a signal indicating that fault report generation may be reenabled.
摘要翻译：一种用于管理包括用于发送包含数据的信号的数据路径的数据传输系统中的故障的系统和方法，以及沿着该数据路径位置处理信号的多个应用卡。该方法包括以下步骤：沿着数据传输路径的多个点中的一个点检测特定类型的故障的发生; 作为响应，应用卡为了识别检测到的故障的原因而产生故障报告; 并且防止应用卡产生与该特定类型的故障相关的后续故障报告，直到接收到指示故障报告生成可被重新启用的信号为止。在故障管理系统中，数据传输系统还包括用于控制应用卡的至少一个单元控制器，以及用于控制至少一个单元控制器的至少一个系统管理器。所述系统还包括驻留在所述多个应用卡上的应用卡软件，驻留在所述至少一个单元控制器上的单元控制器软件以及驻留在所述至少一个系统管理器上的系统管理器软件。应用卡软件能够响应于检测到在数据传输系统中发生特定类型的第一故障而产生第一故障报告，并且抑制与该特定类型的故障相关的后续故障报告的生成，直到接收到指示可以重新启用故障报告生成的信号。

5. 发明授权

US06389013B1 OC3 delivery unit; low level maintenance bus 失效
标题翻译： OC3送货单位; 低级维修巴士
公开(公告)号：US06389013B1
公开(公告)日：2002-05-14
申请号：US09052699
申请日：1998-03-31
申请人： Dwight W. Doss , Raymond L. Hogg , David W. Wynn , Michael K. Blanchard , Byron T. Butterfield , David C. Cummings
发明人： Dwight W. Doss , Raymond L. Hogg , David W. Wynn , Michael K. Blanchard , Byron T. Butterfield , David C. Cummings
IPC分类号： H04L1250
CPC分类号： H04J3/1611 , H04J2203/0003 , H04J2203/0025 , H04J2203/006
摘要： A method of providing a back up communications link for control messages within a delivery unit. The primary means of transport for both network data and control data within the delivery unit is by means of ingress and egress buses between application modules of the delivery unit. However, control messages from a unit controller can also be delivered by means of a separate link, typically to a bus control module.
摘要翻译：一种提供用于在传送单元内控制消息的备份通信链路的方法。传送单元内的网络数据和控制数据的主要传输方式是通过在传送单元的应用模块之间的入口和出口总线。然而，来自单元控制器的控制消息也可以通过单独的链路传送，通常用于总线控制模块。

6. 发明授权

US5936938A System and method for providing switching between paths in a telecommunications system 失效
标题翻译：用于在电信系统中的路径之间提供切换的系统和方法
公开(公告)号：US5936938A
公开(公告)日：1999-08-10
申请号：US961862
申请日：1997-10-31
申请人： Richard S. Weldon , Dwight W. Doss
发明人： Richard S. Weldon , Dwight W. Doss
IPC分类号： H04L1/22
CPC分类号： H04L1/22
摘要： An automatic switching system and method is provided for switching between paths in a telecommunications switching system. A first circuit in each path receives substantially identical telecommunications signals containing telecommunications data and transmits substantially identical digital signals containing the telecommunications data. The first circuit is capable of detecting whether errors have occurred during transmission of the telecommunications signals, and of inserting into the digital signals an error indicator if a transmission error has been detected. At least one second circuit in each path accepts the digital signals from the first circuit in a selected path, and is capable of detecting whether the error indicator is present, and automatically switching to accept the digital signals from the first circuit in the non-selected path in response to detection of the error indicator.
摘要翻译：提供一种用于在电信交换系统中的路径之间切换的自动切换系统和方法。每个路径中的第一电路接收包含电信数据的基本相同的电信信号，并发送包含电信数据的基本上相同的数字信号。第一电路能够检测在电信信号的传输期间是否发生错误，并且如果检测到传输错误，则将数字信号插入到错误指示器中。每个路径中的至少一个第二电路在所选择的路径中接收来自第一电路的数字信号，并且能够检测是否存在错误指示符，并且自动切换以接收来自未选择的第一电路的数字信号响应于错误指示器的检测。

7. 发明授权

US5757793A Integrated multi-rate cross-connect system 失效
公开(公告)号：US5757793A
公开(公告)日：1998-05-26
申请号：US762931
申请日：1996-12-10
申请人： E. Lawrence Read , Stephen A. Deschaine , Dwight W. Doss , Gary D. Hanson , Steven D. Sensel , Richard Schroder , Edward P. Traupman , Richard S. Weldon
发明人： E. Lawrence Read , Stephen A. Deschaine , Dwight W. Doss , Gary D. Hanson , Steven D. Sensel , Richard Schroder , Edward P. Traupman , Richard S. Weldon
IPC分类号： H04J3/00 , H04J3/06 , H04J3/16 , H04Q3/00 , H04Q3/52 , H04Q11/04 , H04J3/22
CPC分类号： H04Q11/0478 , H04J3/0685 , H04J3/1611 , H04Q11/04 , H04J2203/0003 , H04J2203/0012 , H04J2203/0041 , H04J2203/006 , H04J2203/0089 , H04Q2213/1301 , H04Q2213/1302 , H04Q2213/1304 , H04Q2213/13208 , H04Q2213/13216 , H04Q2213/13292 , H04Q2213/13332 , H04Q2213/1336 , H04Q2213/13367
摘要： An integrated multi-rate cross-connect system (10) includes a broadband subsystem (14) for processing optical and electrical telecommunication network signals. A wideband subsystem (16) processes wideband level electrical telecommunication signals from the network, from the broadband subsystem (14), and from a narrowband subsystem (18). The narrowband subsystem (18) processes narrowband level electrical telecommunication signals from the network and the wideband subsystem (16). An administration subsystem (12) provides centralized control and synchronization to the broadband subsystem (14), the wideband subsystem (16), and the narrowband subsystem (18). The wideband subsystem (16) is coupled to the broadband subsystem (14) and the narrowband subsystem (18) by internal transmission links (30) to allow for remote distribution of each subsystem. Each subsystem operates within its own timing island synchronized to a reference timing signal to facilitate component distribution.

8. 发明授权

US5436890A Integrated multi-rate cross-connect system 失效
公开(公告)号：US5436890A
公开(公告)日：1995-07-25
申请号：US176548
申请日：1993-12-30
申请人： E. Lawrence Read , Stephen A. Deschaine , Dwight W. Doss , Gary D. Hanson , Steven D. Sensel , Richard Schroder , Edward P. Traupman , Richard S. Weldon
发明人： E. Lawrence Read , Stephen A. Deschaine , Dwight W. Doss , Gary D. Hanson , Steven D. Sensel , Richard Schroder , Edward P. Traupman , Richard S. Weldon
IPC分类号： H04J3/00 , H04J3/06 , H04J3/16 , H04Q3/00 , H04Q3/52 , H04Q11/04 , H04J3/22 , H04L12/64
CPC分类号： H04Q11/0478 , H04J3/0685 , H04J3/1611 , H04Q11/04 , H04J2203/0003 , H04J2203/0012 , H04J2203/0041 , H04J2203/006 , H04J2203/0089 , H04Q2213/1301 , H04Q2213/1302 , H04Q2213/1304 , H04Q2213/13208 , H04Q2213/13216 , H04Q2213/13292 , H04Q2213/13332 , H04Q2213/1336 , H04Q2213/13367
摘要： An integrated multi-rate cross-connect system (10) includes a broadband subsystem (14) for processing optical and electrical telecommunication network signals. A wideband subsystem (16) processes wideband level electrical telecommunication signals from the network, from the broadband subsystem (14), and from a narrowband subsystem (18). The narrowband subsystem (18) processes narrowband level electrical telecommunication signals from the network and the wideband subsystem (16). An administration subsystem (12) provides centralized control and synchronization to the broadband subsystem (14), the wideband subsystem (16), and the narrowband subsystem (18). The wideband subsystem (16) is coupled to the broadband subsystem (14) and the narrowband subsystem (18) by internal transmission links (30) to allow for remote distribution of each subsystem. Each subsystem operates within its own timing island synchronized to a reference timing signal to facilitate component distribution.

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