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    N+N protection switching
    42.
    发明授权
    N+N protection switching 有权
    N + N保护切换

    公开(公告)号：US08787151B2

    公开(公告)日：2014-07-22

    申请号：US13187308

    申请日：2011-07-20

    申请人： Joe Polland ,  Clifton Powers ,  Manish Sharma ,  Laxman R. Anne ,  Yiu Lam Chan

    发明人： Joe Polland ,  Clifton Powers ,  Manish Sharma ,  Laxman R. Anne ,  Yiu Lam Chan

    IPC分类号： H04L1/00

    CPC分类号： H04B3/23

    摘要： A communication system comprises a plurality of DSL links comprising a first group and second group of DSL links, each group comprising more than one DSL link. The communication system also comprises a first node and a second node each having at least one application port and a plurality of DSL ports. Each DSL port is coupled to a respective one of the DSL links such that the first and second nodes are communicatively coupled via the DSL links. Each of the first and second nodes is configured to interleave a first copy of data received over the respective application port across the first group and to interleave a second copy of the data across the second group. When a failure is detected on a DSL link in the first group, each of the first and second nodes is configured to switch from the first group to the second group.

    摘要翻译： 通信系统包括多个DSL链路，其包括第一组和第二组DSL链路，每个组包括多于一个DSL链路。 通信系统还包括每个具有至少一个应用端口和多个DSL端口的第一节点和第二节点。 每个DSL端口耦合到DSL链路中的相应一个，使得第一和第二节点经由DSL链路通信耦合。 第一和第二节点中的每一个被配置为交织跨越第一组在相应的应用端口上接收的数据的第一副本，并跨越第二组交织数据的第二副本。 当在第一组中的DSL链路上检测到故障时，第一和第二节点中的每一个被配置为从第一组切换到第二组。

    Systems and methods for high-speed digital subscriber line software download
    43.
    发明授权
    Systems and methods for high-speed digital subscriber line software download 有权
    高速数字用户线软件下载的系统和方法

    公开(公告)号：US08665897B2

    公开(公告)日：2014-03-04

    申请号：US12605858

    申请日：2009-10-26

    申请人： Joe Polland ,  Xinkuan Zhou ,  Laxman Anne ,  Manish Sharma ,  Clifton Powers ,  Yiu Lam Chan

    发明人： Joe Polland ,  Xinkuan Zhou ,  Laxman Anne ,  Manish Sharma ,  Clifton Powers ,  Yiu Lam Chan

    IPC分类号： H04J3/16

    CPC分类号： H04M11/062

    摘要： System and methods for High-speed Digital Subscriber Line Software Download are provided. In one embodiment, a Digital Subscriber Line (DSL) Transceiver Unit is provided. The transceiver unit comprises at least one DSL transceiver, wherein the at least one DSL transceiver implements an Embedded Operations Channel (EOC) and a data path over at least one DSL pair; a first memory for storing a software file for transfer over the DSL pair, wherein the software file comprises a header and at least one file record; and a second memory for storing a provisioning table, wherein the provisioning table establishes timeslot allocations for a plurality of channels communicated over the data path, including provisions for a software download channel for transmitting the software file from the first memory to a target unit over the data path.

    摘要翻译： 提供了高速数字用户线软件下载的系统和方法。 在一个实施例中，提供了数字用户线（DSL）收发器单元。 所述收发器单元包括至少一个DSL收发器，其中所述至少一个DSL收发器通过至少一个DSL对实现嵌入式操作信道（EOC）和数据路径; 用于存储用于通过所述DSL对传送的软件文件的第一存储器，其中所述软件文件包括标题和至少一个文件记录; 以及用于存储供应表的第二存储器，其中所述供应表建立用于通过所述数据路径传送的多个信道的时隙分配，包括用于通过所述第一存储器从所述第一存储器向所述目标单元发送所述软件文件的软件下载通道的规定 数据路径。

    Clearing SCSI reservations for non-detectable initiators for extended duration
    45.
    发明授权
    Clearing SCSI reservations for non-detectable initiators for extended duration 有权
    清除长时间不可检测的启动器的SCSI预留

    公开(公告)号：US08380839B2

    公开(公告)日：2013-02-19

    申请号：US13427016

    申请日：2012-03-22

    申请人： James P. Allen ,  Kiran Kumar Anumalasetty ,  Sudhir Maddali ,  Sanket Rathi ,  Manish Sharma

    发明人： James P. Allen ,  Kiran Kumar Anumalasetty ,  Sudhir Maddali ,  Sanket Rathi ,  Manish Sharma

    IPC分类号： G06F15/173

    CPC分类号： G06F11/0793 ,  G06F3/0605 ,  G06F3/0622 ,  G06F3/0637 ,  G06F3/0659 ,  G06F3/067 ,  G06F11/0727

    摘要： A method, system and computer-usable medium are disclosed for managing storage system resources in a storage area network (SAN). A target data storage server registers itself within a storage area network (SAN) fabric to receive a Registered State Change Notification (RSCN) should a SCSI initiator become inactive. A SCSI initiator then requests reservation of a target LUN. In response, the target data server reserves the LUN for use by the SCSI initiator. If a RSCN is received by the target data storage server, then a GID_PN server request, which comprises the unique identifier of SCSI initiator, is generated after a predetermined time interval and a SAN fabric name server. If the name server's response to the GID_PN server request is positive, then the SCSI initiator was detected as being active and the target data storage server keeps the reservation for the LUN active for the SCSI initiator. Otherwise, the reservation for the LUN is released for use by other SCSI initiators.

    摘要翻译： 公开了一种用于管理存储区域网络（SAN）中的存储系统资源的方法，系统和计算机可用介质。 目标数据存储服务器将自身注册到存储区域网络（SAN）结构中，以在SCSI启动器变为不活动状态时接收注册状态更改通知（RSCN）。 然后，SCSI启动器请求预定目标LUN。 作为响应，目标数据服务器保留LUN供SCSI启动器使用。 如果目标数据存储服务器接收到RSCN，则在预定时间间隔之后生成包含SCSI启动器的唯一标识符的GID_PN服务器请求，以及SAN结构名称服务器。 如果名称服务器对GID_PN服务器请求的响应为正，则检测到SCSI启动器处于活动状态，并且目标数据存储服务器保持SCSI启动器的LUN活动预留。 否则，LUN的预留将被释放供其他SCSI启动器使用。

    Embedded Optical Time Domain Reflectometer for Optically Amplified Links
    46.
    发明申请
    Embedded Optical Time Domain Reflectometer for Optically Amplified Links 有权
    用于光放大链路的嵌入式光时域反射计

    公开(公告)号：US20130038865A1

    公开(公告)日：2013-02-14

    申请号：US13584531

    申请日：2012-08-13

    申请人： Ian McClean ,  Manish Sharma

    发明人： Ian McClean ,  Manish Sharma

    IPC分类号： G01N21/55 ,  H01S3/067

    CPC分类号： H04B10/071 ,  G01M11/3145 ,  G01M11/3154

    摘要： Fiber-optic communications systems are provided for optical communications networks. Fiber-optic communications links may be provided that use spans of transmission fiber to carry optical data signals on wavelength-division-multiplexing channels at different wavelengths between nodes. An apparatus and method are disclosed to use one optical light source per node to perform OTDR and LCV to satisfy safety concerns and accelerate the verification of the integrity of optical fiber links, before the application of high Raman laser powered light sources to a fiber link. A system using only one receiver per node is also disclosed.

    摘要翻译： 为光通信网络提供光纤通信系统。 可以提供光纤通信链路，其使用传输光纤的跨段在节点之间的不同波长的波分复用信道上携带光数据信号。 公开了一种装置和方法，在将高拉曼激光供电的光源应用于光纤链路之前，每个节点使用一个光学光源来执行OTDR和LCV以满足安全性问题并加速光纤链路完整性的验证。 还公开了每个节点仅使用一个接收机的系统。

    Clearing SCSI Reservations for Non-Detectable Initiators for Extended Duration
    47.
    发明申请
    Clearing SCSI Reservations for Non-Detectable Initiators for Extended Duration 有权
    清除不可检测的启动器的SCSI预留长时间

    公开(公告)号：US20120179807A1

    公开(公告)日：2012-07-12

    申请号：US13427016

    申请日：2012-03-22

    申请人： James P. Allen ,  Kiran Kumar Anumalasetty ,  Sudhir Maddali ,  Sanket Rathi ,  Manish Sharma

    发明人： James P. Allen ,  Kiran Kumar Anumalasetty ,  Sudhir Maddali ,  Sanket Rathi ,  Manish Sharma

    IPC分类号： G06F15/16

    CPC分类号： G06F11/0793 ,  G06F3/0605 ,  G06F3/0622 ,  G06F3/0637 ,  G06F3/0659 ,  G06F3/067 ,  G06F11/0727

    摘要： A method, system and computer-usable medium are disclosed for managing storage system resources in a storage area network (SAN). A target data storage server registers itself within a storage area network (SAN) fabric to receive a Registered State Change Notification (RSCN) should a SCSI initiator become inactive. A SCSI initiator then requests reservation of a target LUN. In response, the target data server reserves the LUN for use by the SCSI initiator. If a RSCN is received by the target data storage server, then a GID_PN server request, which comprises the unique identifier of SCSI initiator, is generated after a predetermined time interval and a SAN fabric name server. If the name server's response to the GID_PN server request is positive, then the SCSI initiator was detected as being active and the target data storage server keeps the reservation for the LUN active for the SCSI initiator. Otherwise, the reservation for the LUN is released for use by other SCSI initiators.

    摘要翻译： 公开了一种用于管理存储区域网络（SAN）中的存储系统资源的方法，系统和计算机可用介质。 目标数据存储服务器将自身注册到存储区域网络（SAN）结构中，以在SCSI启动器变为不活动状态时接收注册状态更改通知（RSCN）。 然后，SCSI启动器请求预定目标LUN。 作为响应，目标数据服务器保留LUN供SCSI启动器使用。 如果目标数据存储服务器接收到RSCN，则在预定时间间隔之后生成包含SCSI启动器的唯一标识符的GID_PN服务器请求，以及SAN结构名称服务器。 如果名称服务器对GID_PN服务器请求的响应为正，则检测到SCSI启动器处于活动状态，并且目标数据存储服务器保持SCSI启动器的LUN活动预留。 否则，LUN的预留将被释放供其他SCSI启动器使用。

    REAR LAMP ASSEMBLY
    48.
    发明申请
    REAR LAMP ASSEMBLY 有权
    后灯组件

    公开(公告)号：US20120170296A1

    公开(公告)日：2012-07-05

    申请号：US12981957

    申请日：2010-12-30

    申请人： Michal Ostrowski ,  Dianna Stadtherr ,  Manish Sharma ,  Yijung Zhu

    发明人： Michal Ostrowski ,  Dianna Stadtherr ,  Manish Sharma ,  Yijung Zhu

    IPC分类号： F21S8/10

    CPC分类号： F21S43/50 ,  F21S43/13 ,  F21S43/255 ,  F21S43/31

    摘要： A rear automotive lamp assembly is provided replicating the appearance of a plurality of distinct illumination sources, such as light emitting diodes. The lamp assembly having a light source, at least one reflector, the reflectors having reflective surfaces, the reflective surfaces operable to reflect light from the light source. The reflectors spaced apart and oriented such that light rays from the light source are incident to each of the reflective surfaces are reflected towards a viewing direction. A shield further disposed between the light source and the reflective surface of the reflector. The shield including a plurality of open sections or cutouts thereby allowing a generally collimated light beam from the light source to shine on the reflective surface such that each of the reflective surfaces of the at least one reflector appears as a distinct illumination source from the viewing direction. The openings vary in size and dimension along the length of the shield.

    摘要翻译： 提供了后部汽车灯组件，其复制了诸如发光二极管的多个不同照明源的外观。 所述灯组件具有光源，至少一个反射器，所述反射器具有反射表面，所述反射表面可操作以反射来自所述光源的光。 反射器间隔开并定向为使得来自光源的光线入射到每个反射表面，以朝向观察方向反射。 还设置在光源和反射器的反射表面之间的屏蔽层。 所述屏蔽包括多个开放部分或切口，从而允许来自光源的大致准直的光束在反射表面上发光，使得至少一个反射器的每个反射表面看起来与观察方向不同的照明源 。 开口的尺寸和尺寸沿盾构的长度不同。

    Direct logic diagnostics with signature-based fault dictionaries
    49.
    发明授权
    Direct logic diagnostics with signature-based fault dictionaries 有权
    直接逻辑诊断与基于签名的故障字典

    公开(公告)号：US08166360B2

    公开(公告)日：2012-04-24

    申请号：US12404553

    申请日：2009-03-16

    申请人： Bernd Koenemann ,  Manish Sharma

    发明人： Bernd Koenemann ,  Manish Sharma

    IPC分类号： G01R31/28 ,  G06F11/00

    CPC分类号： G01R31/31703

    摘要： Disclosed herein are representative embodiments of methods, apparatus, and systems for performing diagnostic from signatures created during circuit testing. For example, in one exemplary method disclosed herein, a signature produced by a signature generator is received. In this embodiment, the signature corresponds to the circuit's response to no more than one test pattern. The signature is compared to entries of a fault dictionary, an entry of the fault dictionary is matched to the signature if the entry identifies a fault that explains the signature, and the fault is stored in a list of fault candidates.

    摘要翻译： 这里公开了用于在电路测试期间创建的签名执行诊断的方法，装置和系统的代表性实施例。 例如，在本文公开的一个示例性方法中，接收由签名生成器生成的签名。 在本实施例中，签名对应于电路对不超过一个测试图案的响应。 将签名与故障字典的条目进行比较，如果条目标识了解释签名的故障，则故障字典的条目与签名相匹配，并且故障存储在故障候选列表中。

    Regenerator unit
    50.
    发明授权
    Regenerator unit 有权
    再生机组

    公开(公告)号：US08085816B2

    公开(公告)日：2011-12-27

    申请号：US12172433

    申请日：2008-07-14

    申请人： Xinkuan Zhou ,  Clifton Powers ,  Laxman Anne ,  Manish Sharma ,  Joe Polland

    发明人： Xinkuan Zhou ,  Clifton Powers ,  Laxman Anne ,  Manish Sharma ,  Joe Polland

    IPC分类号： H04J1/10

    CPC分类号： H04B3/38

    摘要： A communication system comprises a central unit configured to transmit and receive communication signals; a remote unit configured to transmit and receive communication signals; and a regenerator unit configured to regenerate and transmit received communication signals, the regenerator unit comprising a first interface, a second interface and a control and status circuit configured to control operation of the first and second interface, wherein each interface is configured to operate as an independent logical regenerator unit; wherein the central unit and the remote unit communicate over a first communication loop via the first independent interface of the regenerator unit.

    摘要翻译： 通信系统包括被配置为发送和接收通信信号的中央单元; 被配置为发送和接收通信信号的远程单元; 以及再生器单元，被配置为再生和发送接收到的通信信号，所述再生器单元包括第一接口，第二接口和被配置为控制所述第一和第二接口的操作的控制和状态电路，其中每个接口被配置为作为 独立逻辑蓄电池单元; 其中所述中央单元和所述远程单元经由所述再生器单元的所述第一独立接口在第一通信环路上通信。