Device and method for suppressing DSL signal echo induced by bridgetap
    2.
    发明授权
    Device and method for suppressing DSL signal echo induced by bridgetap 有权
    抑制由bridgetap引起的DSL信号回波的装置和方法

    公开(公告)号:US08041011B2

    公开(公告)日:2011-10-18

    申请号:US11536113

    申请日:2006-09-28

    CPC classification number: H04M3/002 H04M3/007 H04M3/304

    Abstract: A digital signal line echo reduction adaptor is configured to connect adjacent to a first end of a bridgetap line. The bridgetap line has a second end connected to a carrier communication line. The digital signal line echo reduction adaptor reduces an effect of echo from the bridgetap line on a rate of data transmission over the carrier communication line.

    Abstract translation: 数字信号线回波减小适配器被配置为在bridgetap线的第一端附近连接。 桥接线具有连接到载波通信线路的第二端。 数字信号线回波减少适配器减少了来自bridgetap线的回波对载波通信线路上的数据传输速率的影响。

    Output load adaptable MOSFET gate drive voltage level in a DC-DC controller
    4.
    发明授权
    Output load adaptable MOSFET gate drive voltage level in a DC-DC controller 有权
    DC-DC控制器中的输出负载适应性MOSFET栅极驱动电压电平

    公开(公告)号:US07372240B2

    公开(公告)日:2008-05-13

    申请号:US11616414

    申请日:2006-12-27

    CPC classification number: H02M3/157 H02M3/1588 H02M2001/0012 Y02B70/1466

    Abstract: The output current of a fixed-frequency DC to DC converter is sensed, creating a voltage representative of the load current. This voltage is then compared to one or more threshold voltages using a plurality of comparators, creating a plurality of logic signals indicative of which of a plurality of ranges the output current falls within. These logic signals are coupled to a multiplexer which decodes the logical inputs to one-of-n and selects one gate drive voltage from a plurality of such voltages, each optimized for its corresponding current range. The selected gate drive voltage is then used as the gate drive in a known art DC to DC converter, thereby increasing efficiency over a wide range of output current.

    Abstract translation: 检测固定频率DC-DC转换器的输出电流,产生代表负载电流的电压。 然后使用多个比较器将该电压与一个或多个阈值电压进行比较,产生指示输出电流落入多个范围内的多个逻辑信号。 这些逻辑信号耦合到多路复用器,其将逻辑输入解码为n的一个,并且从多个这样的电压中选择一个栅极驱动电压,每个电压针对其对应的电流范围进行优化。 然后,所选择的栅极驱动电压用作已知技术的DC-DC转换器中的栅极驱动器,从而在宽范围的输出电流下提高效率。

    Method of Energy Transfer to an Implantable Medical Device While Coupling Energy to Charging Unit
    7.
    发明申请
    Method of Energy Transfer to an Implantable Medical Device While Coupling Energy to Charging Unit 审中-公开
    将能量耦合到充电单元的能量转移到可植入医疗设备的方法

    公开(公告)号:US20070167997A1

    公开(公告)日:2007-07-19

    申请号:US11687061

    申请日:2007-03-16

    Abstract: External power source, charger, system and method for an implantable medical device having therapeutic componentry and a secondary coil operatively coupled to the therapeutic componentry. A primary charging coil is capable of transcutaneously inductively energizing the secondary coil when externally placed in proximity of the secondary coil. Drive circuitry is operatively coupled to the primary charging coil for exciting the primary charging coil. A rechargeable power source is operatively coupled to the drive circuitry. A secondary recharging coil is operatively coupled to the rechargeable power source. A primary recharging coil is adapted to be coupled to a source of AC power which when placed in proximity of the secondary recharging coil can inductively energize the secondary recharging coil in order to charge the rechargeable power source.

    Abstract translation: 用于具有治疗组件的可植入医疗装置的外部电源,充电器,系统和方法以及可操作地耦合到治疗组件的次级线圈。 当外部放置在次级线圈附近时,初级充电线圈能够经常地感应地激励次级线圈。 驱动电路可操作地耦合到主充电线圈以激励初级充电线圈。 可再充电电源可操作地耦合到驱动电路。 次级充电线圈可操作地耦合到可再充电电源。 主充电线圈适于耦合到AC电源,当放置在次级再充电线圈附近时,可以感应地激励次充电线圈以对可再充电电源充电。

    System and method to failover storage area network targets from one interface to another
    10.
    发明授权
    System and method to failover storage area network targets from one interface to another 有权
    将存储区域网络目标从一个接口故障转移到另一个接口的系统和方法

    公开(公告)号:US07127633B1

    公开(公告)日:2006-10-24

    申请号:US10184058

    申请日:2002-06-28

    CPC classification number: G06F11/2092

    Abstract: A fiber channel storage area network (SAN) provides virtualized storage space for a number of servers to a number of virtual disks implemented on various virtual redundant array of inexpensive disks (RAID) devices striped across a plurality of physical disk drives. The SAN includes plural controllers and communication paths to allow for fail-safe and fail-over operation. The plural controllers can be loosely-coupled to provide n-way redundancy and have more than one independent channel for communicating with one another. In the event of a failure involving a controller or controller interface, the virtual disks that are accessed via the affected interfaces are re-mapped to another interface in order to continue to provide high data availability. In particular, those targets, or virtual disks, which are owned by a failed device (e.g., interface or controller) are identified and their ownership information within the SAN configuration tables is revised to reflect one or more alternative devices which act as back-up devices.

    Abstract translation: 光纤通道存储区域网络(SAN)向许多虚拟磁盘提供多个服务器的虚拟存储空间,这些虚拟磁盘在多个物理磁盘驱动器上划分的廉价磁盘(RAID)设备的各种虚拟冗余阵列上实现。 SAN包括多个控制器和通信路径,以允许故障安全和故障切换操作。 多个控制器可以松耦合以提供n路冗余并且具有多于一个用于彼此通信的独立信道。 在涉及控制器或控制器接口的故障中,通过受影响的接口访问的虚拟磁盘将重新映射到另一个接口,以便继续提供高数据可用性。 特别地,识别由故障设备(例如,接口或控制器)拥有的那些目标或虚拟磁盘,并且修改其在SAN配置表内的所有权信息以反映用作备份的一个或多个备选设备 设备。

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