Method, apparatus, and system for active-standby switchover

    公开(公告)号:US08520506B2

    公开(公告)日:2013-08-27

    申请号:US13366003

    申请日:2012-02-03

    IPC分类号: H04L12/26

    摘要: The present invention relates to the field of communication technologies and discloses a method, an apparatus, and a system for active-standby switchover. The method includes: copying at least one packet group to a standby board; recording the copied packet group and generating a transmission rule chain table of an active board according to a sequence of copying, so that the standby board generates a transmission rule chain table of the standby board which is the same as the active transmission rule chain according to the sequence of copying; and transmitting the packet group according to the sequence of the transmission rule chain table of the active board. By using the method, resuming transmission from a breakpoint upon an active-standby switchover is enabled.

    SYSTEMS AND METHODS FOR GENERATING AND DISPLAYING HIERARCHICAL SEARCH RESULTS
    103.
    发明申请
    SYSTEMS AND METHODS FOR GENERATING AND DISPLAYING HIERARCHICAL SEARCH RESULTS 审中-公开
    用于生成和显示分层搜索结果的系统和方法

    公开(公告)号:US20130117310A1

    公开(公告)日:2013-05-09

    申请号:US13670796

    申请日:2012-11-07

    IPC分类号: G06F17/30

    CPC分类号: G06F16/972

    摘要: Embodiments include a computer-implemented method that includes receiving a search query, processing the search query to identify a set of search results, determining that the set of search results includes a parent search result corresponding to a parent entity, in response to determining that the set of search results includes a parent search result, identifying a set of child search results including one or more child search results that correspond to entities that are children of the parent entity, and providing a hierarchical search results list for display. The hierarchical search results list including a first listing of search results corresponding to the set of search results, and a second listing of search results corresponding to the set of child search results. The second listing to be displayed in hierarchical relation to a search result corresponding to the parent search result.

    摘要翻译: 实施例包括计算机实现的方法,其包括接收搜索查询,处理搜索查询以标识一组搜索结果,确定搜索结果集包括与父实体对应的父搜索结果,以响应于确定 一组搜索结果包括父搜索结果,识别一组子搜索结果,包括与作为父实体的子节点的实体对应的一个或多个子搜索结果,以及提供用于显示的分层搜索结果列表。 所述分层搜索结果列表包括与所述搜索结果集相对应的搜索结果的第一列表,以及与所述一组子搜索结果相对应的搜索结果的第二列表。 第二列表将以与父搜索结果相对应的搜索结果的分层关系显示。

    DUTY CYCLE ADJUSTMENT FOR A LOCAL OSCILLATOR SIGNAL
    106.
    发明申请
    DUTY CYCLE ADJUSTMENT FOR A LOCAL OSCILLATOR SIGNAL 有权
    用于本地振荡器信号的占空比调整

    公开(公告)号:US20130012150A1

    公开(公告)日:2013-01-10

    申请号:US13604542

    申请日:2012-09-05

    IPC分类号: H04B1/16 H03L7/00

    CPC分类号: H03K5/1565 H03K3/017 H03L7/08

    摘要: A local oscillator (LO) module comprises a local oscillator and a feedback circuit. The local oscillator, biased at a supply voltage, generates a local oscillator signal having a duty cycle. The feedback circuit makes an absolute adjustment of the duty cycle of the local oscillator signal in response to a difference between a first voltage signal, representing a voltage level of the local oscillator signal, and a second voltage signal, representing a voltage level of a portion of the supply voltage corresponding to a desired duty cycle for the local oscillator signal.

    摘要翻译: 本地振荡器(LO)模块包括本地振荡器和反馈电路。 以电源电压偏置的本地振荡器产生具有占空比的本地振荡器信号。 响应于表示本地振荡器信号的电压电平的第一电压信号和表示本地振荡器信号的电压电平的第二电压信号之间的差异,反馈电路对本地振荡器信号的占空比进行绝对调整, 的电源电压对应于本地振荡器信号的期望占空比。

    LEAD-FREE X-RAY SHIELDING RUBBER COMPOSITE
    108.
    发明申请
    LEAD-FREE X-RAY SHIELDING RUBBER COMPOSITE 有权
    无铅X射线屏蔽橡胶复合材料

    公开(公告)号:US20120012793A1

    公开(公告)日:2012-01-19

    申请号:US12999424

    申请日:2009-06-23

    IPC分类号: G21F1/08

    摘要: An overall lead-free X-ray shielding rubber compound material. The overall lead-free X-ray shielding rubber compound material uses rare earth mixture to replace lead, simultaneously adds metal tin and compounds thereof, metal tungsten and compounds thereof and bismuth and compounds thereof as shielding main materials and is further compounded with rubber to prepare the compound material which can realize the overall shielding and the complete lead-free property within the energy range of 40-170 kVp. When rare earth and bismuth materials are used, the way of combined use of two metal element inorganic compounds and unsaturated organic complexes is adopted, and the in-situ reaction and the compounding with a polymer matrix are carried out, thereby leading the shielding element disperse phase to form nano-micro-level dispersed particles.

    摘要翻译: 整体无铅X射线屏蔽橡胶复合材料。 整体无铅X射线屏蔽橡胶复合材料采用稀土混合物代替铅,同时加入金属锡及其化合物,金属钨及其化合物,铋及其化合物作为屏蔽主要材料,并进一步与橡胶配混以制备 可实现整体屏蔽的复合材料和在40-170 kVp的能量范围内的完全无铅性能。 当使用稀土和铋材料时,采用两种金属元素无机化合物和不饱和有机配合物的组合使用方式,进行原位反应和与聚合物基体的配合,从而使屏蔽元件分散 相形成纳米级微分级粒子。

    REDUCING POWER CONSUMPTION BY TAKING ADVANTAGE OF SUPERIOR IN-CIRCUIT DUPLEXER PERFORMANCE
    109.
    发明申请
    REDUCING POWER CONSUMPTION BY TAKING ADVANTAGE OF SUPERIOR IN-CIRCUIT DUPLEXER PERFORMANCE 有权
    通过获得超级电路双工器性能优势降低功耗

    公开(公告)号:US20110299434A1

    公开(公告)日:2011-12-08

    申请号:US12794195

    申请日:2010-06-04

    IPC分类号: H04B7/005 H04B1/44

    摘要: Although the duplexer in a full-duplex transceiver circuit may only be guaranteed by the duplexer manufacturer to have a transmit band rejection from its TX port to its RX port of a certain amount, and may only be guaranteed to have a receive band rejection of another amount, the actual transmit band rejection and the actual receive band rejection of a particular instance of the duplexer may be better than specified. Rather than consuming excess power in the receiver and/or transmitter in order to meet performance requirements assuming the duplexer only performs as well as specified, the duplexer's in-circuit performance is measured as part of a transmitter-to-receiver isolation determination. Transmitter and/or receiver power settings are reduced where possible to take advantage of the measured better-than-specified in-circuit duplexer performance, while still meeting transceiver performance requirements. Power settings are not changed during normal transmit and receive mode operation.

    摘要翻译: 虽然全双工收发器电路中的双工器可能只能由双工器制造商保证从其TX端口到其一定数量的RX端口的发射波段抑制,并且只能保证具有另一个的接收频带抑制 数量,双工器的特定实例的实际发射频带抑制和实际接收频带抑制可能优于指定的。 假设双工器仅执行指定,而不是在接收机和/或发射机中消耗多余的功率,以满足性能要求,则双工器的在线性能是作为发射机到接收机隔离确定的一部分进行测量的。 发射机和/或接收机功率设置在可能的情况下可以减少,以便在仍然满足收发器性能要求的同时利用测得的优于指定的在线双工器性能。 在正常的发送和接收模式操作期间,电源设置不会改变。

    Defective pixel management for flat panel displays
    110.
    发明授权
    Defective pixel management for flat panel displays 有权
    平板显示器的缺陷像素管理

    公开(公告)号:US08044944B2

    公开(公告)日:2011-10-25

    申请号:US11187774

    申请日:2005-07-22

    申请人: Li Liu

    发明人: Li Liu

    IPC分类号: G06F3/038

    摘要: Systems and methods for identifying defective pixels and adjusting an input to control display of the defective pixels may improve the quality of the image viewed on a flat panel display including one or more defective pixels. The screen position of each defective pixel is identified and stored. Adjustment information is also stored for each defective pixel. The adjustment information is used to modify a stored color value for each defective pixel or to disable one or more color components of each defective pixel prior to displaying an image on a flat panel display device including the defective pixels.

    摘要翻译: 用于识别缺陷像素并调整输入以控制缺陷像素的显示的系统和方法可以提高在包括一个或多个缺陷像素的平板显示器上观看的图像的质量。 识别并存储每个缺陷像素的屏幕位置。 还为每个缺陷像素存储调整信息。 调整信息用于修改每个缺陷像素的存储颜色值,或者在包括缺陷像素的平板显示设备上显示图像之前禁用每个缺陷像素的一个或多个颜色分量。