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1. 发明授权

US5267309A Telephone line unit having programmable read-only memory 失效
标题翻译：具有可编程只读存储器的电话线单元
公开(公告)号：US5267309A
公开(公告)日：1993-11-30
申请号：US616175
申请日：1990-11-20
申请人： Gus C. Sanders , Richard R. Rzonca , Richard M. Czerwiec , Claude M. Hurlocker , Benjamin M. Rice , Michael J. Gingell
发明人： Gus C. Sanders , Richard R. Rzonca , Richard M. Czerwiec , Claude M. Hurlocker , Benjamin M. Rice , Michael J. Gingell
IPC分类号： H04B3/03 , H04M3/00 , H04Q3/42 , H04Q11/04
CPC分类号： H04Q11/04 , H04M3/005
摘要： A line unit, used in a line shelf having a line shelf processor and common logic, is provided with an EEPROM device for storing information relative to the line unit. The stored information includes line unit type identification codes, auto provisioning data, gain and equalization adjustment data and signaling translation tables. The data contained within the EEPROM may be utilized by the line shelf processor to provide automatic initialization and provisioning of the line unit when first inserted into the line shelf, and automatic signaling translation so that line unit signaling becomes compatible with a transmission facility connected to the line shelf. The need for factory preset resistors installed in the line unit may be eliminated by storing within the EEPROM a required gain setting.

2. 发明授权

US5185736A Synchronous optical transmission system 失效
标题翻译：同步光传输系统
公开(公告)号：US5185736A
公开(公告)日：1993-02-09
申请号：US351861
申请日：1989-05-12
申请人： Raymond E. Tyrrell , O. Lamar Bishop , William E. Powell , Dale L. Krisher , William H. Stephenson , M. Rodney Briscoe , Hal A. Thorne , Claude M. Hurlocker , V. Paul Runyon , Timothy J. Williams , Joseph E. Sutherland , William B. Weeber , Michael J. Gingell , Kenneth J. Stoia , William J. Fox , Jeffrey P. Jones , Richard M. Czerwiec , Ertugrul Baydar , Heinrich T. Sonnenberg , Richard Peters , Gus C. Sanders , Richard J. Sanders, Jr. , Francis G. Noser , Joseph L. Smith , Jak Yaemsiri , Camille A. Abu-Saba , Patrick M. Farrell , Wenkwei Rou , Victor W. Wilkerson , Mohammad S. Arani , Stephen C. Dunning , Keith Bernhardt , Dana Merrill , Michael Sutton
发明人： Raymond E. Tyrrell , O. Lamar Bishop , William E. Powell , Dale L. Krisher , William H. Stephenson , M. Rodney Briscoe , Hal A. Thorne , Claude M. Hurlocker , V. Paul Runyon , Timothy J. Williams , Joseph E. Sutherland , William B. Weeber , Michael J. Gingell , Kenneth J. Stoia , William J. Fox , Jeffrey P. Jones , Richard M. Czerwiec , Ertugrul Baydar , Heinrich T. Sonnenberg , Richard Peters , Gus C. Sanders , Richard J. Sanders, Jr. , Francis G. Noser , Joseph L. Smith , Jak Yaemsiri , Camille A. Abu-Saba , Patrick M. Farrell , Wenkwei Rou , Victor W. Wilkerson , Mohammad S. Arani , Stephen C. Dunning , Keith Bernhardt , Dana Merrill , Michael Sutton
IPC分类号： H04J3/08 , H04J3/16 , H04Q11/04
CPC分类号： H04J3/1611 , H04J3/08 , H04J2203/0048 , H04J2203/006
摘要： A synchronous optical transmission system for interfacing SONET formatted channels to lower speed channels in either a SONET format or otherwise. The transmission system incorporates a fiber transmission system, terminal multiplexers and add/drop multiplexers that in turn incorporate a plurality of features, such as parallel scrambling circuitry, frame synchronization circuitry and the like.

3. 发明授权

US5161152A High-speed synchronous transmission line access terminal 失效
标题翻译：高速同步传输线接入终端
公开(公告)号：US5161152A
公开(公告)日：1992-11-03
申请号：US452291
申请日：1989-12-15
申请人： Richard M. Czerwiec , Raymond E. Tyrrell , Gus C. Sanders , Joseph E. Sutherland , Richard J. Sanders, Jr. , Claude M. Hurlocker , Hal A. Thorne , V. Paul Runyon , Enn Aro
发明人： Richard M. Czerwiec , Raymond E. Tyrrell , Gus C. Sanders , Joseph E. Sutherland , Richard J. Sanders, Jr. , Claude M. Hurlocker , Hal A. Thorne , V. Paul Runyon , Enn Aro
IPC分类号： H04J3/16 , H04L12/52 , H04Q11/04
CPC分类号： H04Q11/04 , H04J3/1611 , H04L12/52
摘要： A terminal for a telecommunications system provides access to one or two high-speed synchronous transmission lines by both low-speed transmission lines and subscriber lines. A core module includes interfaces to the high-speed lines, a time slot interchanger, an interface to the low-speed transmission lines, processors and overhead circuitry for supporting the terminal. An access module includes a plurality of line shelves connected to subscriber lines, each line shelf includes a pair of processors and for time slot assignors. A multi-link serial bus connects the time slot interchanger to the access module and to the low-speed interface and provides close coupling between the processors in the core module and the line shelves. The processors cooperate to groom subscriber information from said subscriber lines to and from time slots in said high-speed feeder line and said low-speed transmission line. Subscriber information may also be groomed between time slots of the high-speed feeder line and the low-speed transmission lines and between time slots within each subscriber line.

4. 发明授权

US5060229A Serial transport frame format method 失效
标题翻译：串行传输帧格式方法
公开(公告)号：US5060229A
公开(公告)日：1991-10-22
申请号：US351458
申请日：1989-05-12
申请人： Raymond E. Tyrrell , Stephen C. Dunning , Richard J. Sanders, Jr. , Claude M. Hurlocker , Michael J. Gingell , Jeffrey P. Jones
发明人： Raymond E. Tyrrell , Stephen C. Dunning , Richard J. Sanders, Jr. , Claude M. Hurlocker , Michael J. Gingell , Jeffrey P. Jones
IPC分类号： H04J3/12 , H04J3/16
CPC分类号： H04J3/1611 , H04J3/12
摘要： A serial transport frame format is described which transfers data between two locations. The serial transport frame format comprises a fixed number of channels per frame, each channel having a predetermined size. One channel per frame contains frame synchronization information and each channel which conveys data, contains a first portion for the transfer of data and a second portion which contains associated control information.
摘要翻译：描述了在两个位置之间传送数据的串行传输帧格式。串行传输帧格式包括每帧固定数量的信道，每个信道具有预定的大小。每帧一个通道包含帧同步信息，并且传送数据的每个通道包含用于传送数据的第一部分和包含关联控制信息的第二部分。

5. 发明授权

US5351019A Local area network interface and interfacing method for network element 失效
标题翻译：局域网接口和网元接口方法
公开(公告)号：US5351019A
公开(公告)日：1994-09-27
申请号：US990436
申请日：1992-12-15
申请人： Thomas J. McHugh , Claude M. Hurlocker , Larry W. Lemonds
发明人： Thomas J. McHugh , Claude M. Hurlocker , Larry W. Lemonds
IPC分类号： H04L12/40 , H04L12/413 , H03H5/00
CPC分类号： H04L12/40176
摘要： A local area network interface for a network element having redundant processors is made by using a pair of connectors for each processor. A delay line is used between pairs of connectors for non-redundant LAN configurations. For redundant LANs, the delay line is not used.
摘要翻译：通过使用用于每个处理器的一对连接器来制造具有冗余处理器的网元的局域网接口。在非冗余LAN配置的连接器对之间使用延迟线。对于冗余LAN，不使用延时线。

6. 发明授权

US5291485A Method and apparatus for translating differently-sized virtual tributaries organized according to a synchronous optical network (SONET) standard 失效
标题翻译：用于翻译根据同步光网络（SONET）标准组织的不同大小的虚拟支路的方法和装置
公开(公告)号：US5291485A
公开(公告)日：1994-03-01
申请号：US837472
申请日：1992-02-18
申请人： Manal Afify , Allen W. Moore , Claude M. Hurlocker
发明人： Manal Afify , Allen W. Moore , Claude M. Hurlocker
IPC分类号： H04J3/08 , H04J3/16 , H04Q11/04 , H04J3/00
CPC分类号： H04J3/1611 , H04J3/08 , H04J3/1635 , H04J2203/0051 , H04J2203/0089
摘要： A SONET virtual tributary reformatter has a drop encoder that receives incoming data of a second VT size mapped according to first VT size and provides the data in a format designed for the first VT size and also has an add decoder that receives outgoing data signals of the second VT size in the format of the first VT size and provides the outgoing data of the second VT size mapped according to the first VT size.
摘要翻译： SONET虚拟支路重组器具有一个丢弃编码器，其接收根据第一VT大小映射的第二VT大小的输入数据，并以为第一VT大小设计的格式提供数据，并且还具有一个附加解码器，其接收第二VT大小以第一VT大小的格式提供，并且提供根据第一VT大小映射的第二VT大小的输出数据。

7. 发明授权

US07002962B2 Method, processor and system of providing ATM unidirectional path switched ring functionality 失效
公开(公告)号：US07002962B2
公开(公告)日：2006-02-21
申请号：US09950949
申请日：2001-09-11
申请人： Claude M. Hurlocker
发明人： Claude M. Hurlocker
IPC分类号： H04L12/56
CPC分类号： H04Q11/0478 , H04L2012/5612
摘要： ATM path switched ring switching is based on a ring segment BIP. An ATM VP ring segment is defined as originating at an ATM VP ring input and terminating at an ATM VP ring output. A ring segment BIP is composed of the path BIP error counts of multiple SONET/SDH paths from the ring segment input to the ring segment output.

8. 发明授权

US06320860B1 Method of providing ATM path switched ring functionality 失效
标题翻译：提供ATM路由交换环功能的方法
公开(公告)号：US06320860B1
公开(公告)日：2001-11-20
申请号：US09036453
申请日：1998-03-06
申请人： Claude M. Hurlocker
发明人： Claude M. Hurlocker
IPC分类号： H04L1228
CPC分类号： H04Q11/0478 , H04L2012/5612
摘要： ATM path switched ring switching is based on a ring segment BIP. An ATM VP ring segment is defined as originating at an ATM VP ring input and terminating at an ATM VP ring output. A ring segment BIP is composed of the path BIP error counts of multiple SONET/SDH paths from the ring segment input to the ring segment output.
摘要翻译： ATM路由交换环路交换基于环网段BIP。 ATM VP环路段被定义为起始于ATM VP环输入并终止于ATM VP环输出。环形段BIP由从环形段输入到环形段输出的多个SONET / SDH路径的路径BIP错误计数组成。

9. 发明授权

US5490142A VT group optical extension interface and VT group optical extension format method 失效
标题翻译： VT组光扩展接口和VT组光扩展格式方法
公开(公告)号：US5490142A
公开(公告)日：1996-02-06
申请号：US316130
申请日：1994-09-30
申请人： Claude M. Hurlocker
发明人： Claude M. Hurlocker
IPC分类号： H04J3/08 , H04J3/16 , H04Q11/04 , H04J3/00
CPC分类号： H04J3/08 , H04J3/1611 , H04J2203/0089
摘要： A VT group optical extension format (FIGS. 7 and 8) defines a transport frame for the transfer of 135 bytes, each byte comprising 8 bits, the format providing a line rate of 8.640 Mbit/S. Each frame comprises a transport overhead portion and a payload portion. The transport overhead portion is comprised of 27 bytes and defines various operations, administration and maintenance functions, whereas the payload portion is comprised of 108 bytes which directly correspond to one VT group of an STS-N frame (FIG. 1). The VT group optical extension format line rate is determined as an integer multiple (i) of an STS-N network element clock where i is 6 if N is 1 and i is 18 if N is 3. An optical extension interface (172) is provided between a VTG bus (140) and an optical extension (178), the interface (172) being responsive to the provision of a multiplexed VT group payload provided on the VTG bus (140) for providing a corresponding VT group optical extension transport frame on the optical extension (178), the interface (172) being further responsive to the provision of a VT group optical extension transport frame on the optical extension (178) for providing a multiplexed VT group payload and associated path overhead to the VTG bus(140).
摘要翻译： VT组光扩展格式（图7和8）定义了传输135字节的传输帧，每个字节包括8位，格式提供8.640 Mbit / S的线路速率。每个帧包括传输开销部分和有效载荷部分。传输开销部分由27个字节组成，并且定义了各种操作，管理和维护功能，而有效载荷部分包括直接对应于STS-N帧（图1）的一个VT组的108个字节。 VT组光扩展格式线速率被确定为STS-N网元时钟的整数倍（i），其中如果N是1，则i是6，如果N是3，则i是18。光扩展接口（172）是提供在VTG总线（140）和光扩展（178）之间，所述接口（172）响应于提供在VTG总线（140）上提供的多路复用的VT组有效载荷，用于提供对应的VT组光扩展传输帧在光扩展（178）上，接口（172）还响应于在光扩展（178）上提供VT组光扩展传输帧，用于向VTG总线提供多路复用的VT组有效载荷和相关联的路径开销（ 140）。

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