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    Advanced telecommunications computing architecture data exchange system, exchange board and data exchange method
    5.
    发明授权
    Advanced telecommunications computing architecture data exchange system, exchange board and data exchange method 有权
    先进的电信计算架构数据交换系统，交换板和数据交换方式

    公开(公告)号：US08811577B2

    公开(公告)日：2014-08-19

    申请号：US13450020

    申请日：2012-04-18

    申请人： Fangmin Lu ,  Jianxing Liao ,  Ying Shi

    发明人： Fangmin Lu ,  Jianxing Liao ,  Ying Shi

    IPC分类号： H04M11/00 ,  H04L12/56 ,  H04Q3/56 ,  H04L12/24

    CPC分类号： H04L49/60 ,  H04L41/00 ,  H04L49/40 ,  H04Q3/56 ,  H04Q2213/13003 ,  H04Q2213/13196 ,  H04Q2213/13292

    摘要： Embodiments of the present invention disclose an ATCA data exchange system which includes: a backboard, at least one exchange board and service board. The exchange board includes at least one Fabric port group, each of which is connected to a service board through the backboard to form a first exchange channel for broadband service, the Fabric port group includes four difference sending and receiving port pairs, and each port pair includes a pair of difference receiving and sending ports. A connector 20 in the Fabric interface of the exchange board includes at least one port pair, and each port pair is connected to a service board through the backboard to form a second exchange channel and is configured for a separate narrowband service data exchange that is independent of the broadband data exchange. Thus to simplify the processing of narrowband data and to decrease the time delay.

    摘要翻译： 本发明的实施例公开了一种ATCA数据交换系统，其包括：背板，至少一个交换板和业务板。 交换板包括至少一个Fabric端口组，每个Fabric端口组通过背板连接到业务板，形成用于宽带业务的第一交换信道，Fabric端口组包括四个差异发送和接收端口对，每个端口对 包括一对不同的接收和发送端口。 交换板的Fabric接口中的连接器20包括至少一个端口对，并且每个端口对通过背板连接到业务板，以形成第二交换信道，并且被配置为独立的窄带业务数据交换，其是独立的 的宽带数据交换。 因此，为了简化窄带数据的处理并减少时间延迟。

    Gate-based output power level control power amplifier
    6.
    发明授权
    Gate-based output power level control power amplifier 有权
    基于门控输出功率电平控制功率放大器

    公开(公告)号：US08749309B2

    公开(公告)日：2014-06-10

    申请号：US13310544

    申请日：2011-12-02

    申请人： Daniel Ho ,  Stephen Franck ,  Ying Shi ,  Baker Scott

    发明人： Daniel Ho ,  Stephen Franck ,  Ying Shi ,  Baker Scott

    IPC分类号： H03G3/10

    CPC分类号： H03G3/3042 ,  H03F1/0233 ,  H03F1/0261 ,  H03F1/223 ,  H03F3/245 ,  H03F2200/18 ,  H03F2200/405 ,  H03F2200/465 ,  H03G1/007

    摘要： A gate power control technique for a power amplifier (PA) provides practical improved efficiency at backed-off power levels. It can be applied to the main gate of the output stage of the PA, the cascode gate, or any combination thereof. Both voltage mode and current mode signal processing may be used. The gate power control can be implemented in both open-loop and closed-loop using AC and DC coupled drivers and output stages. It may further use one or more control ports in the radio frequency (RF) signal path.

    摘要翻译： 用于功率放大器（PA）的栅极功率控制技术在退避功率电平方面提供实际的提高的效率。 它可以应用于PA的输出级的主栅极，共源共栅栅极或其任何组合。 可以使用电压模式和电流模式信号处理两者。 门功率控制可以使用交流和直流耦合驱动器和输出级在开环和闭环中实现。 它可以进一步使用射频（RF）信号路径中的一个或多个控制端口。

    System and method for station detection and seek in a radio receiver
    8.
    发明授权
    System and method for station detection and seek in a radio receiver 有权
    用于站检测的系统和方法，并在无线电接收机中寻找

    公开(公告)号：US07920839B2

    公开(公告)日：2011-04-05

    申请号：US12025067

    申请日：2008-02-04

    申请人： Ying Shi ,  James P. Young ,  Gary L. Rohret ,  Russell W. DeHoedt

    发明人： Ying Shi ,  James P. Young ,  Gary L. Rohret ,  Russell W. DeHoedt

    IPC分类号： H04B17/00

    CPC分类号： H04B1/1036 ,  H04B17/318

    摘要： A system for detecting a broadcast channel in a radio receiver includes a receive signal strength indicator (RSSI) element configured to develop an RSSI signal that is representative of a power in a desired channel, a switchable bandwidth channel select filter having a power detector configured to compare a power output of the desired channel and at least one channel adjacent to the desired channel to develop a signal to adjacent channel power ratio (SACPR) signal that is representative of the noise in the desired channel, and a seek element configured to determine whether the RSSI signal is greater than a predetermined RSSI threshold and configured to determine whether the SACPR signal is greater than a predetermined SACPR threshold.

    摘要翻译： 一种用于在无线电接收机中检测广播信道的系统包括：接收信号强度指示符（RSSI）元件，被配置为开发代表期望信道中的功率的RSSI信号;可切换带宽信道选择滤波器，具有功率检测器，被配置为 比较期望信道的功率输出和与期望信道相邻的至少一个信道，以产生表示所需信道中的噪声的相邻信道功率比（SACPR）信号的信号，以及被配置为确定是否 RSSI信号大于预定的RSSI阈值，并且被配置为确定SACPR信号是否大于预定的SACPR阈值。

    High temperature shape memory polymers
    9.
    发明授权
    High temperature shape memory polymers 有权
    高温形状记忆聚合物

    公开(公告)号：US09447253B2

    公开(公告)日：2016-09-20

    申请号：US14437014

    申请日：2013-11-20

    申请人： Robert Weiss ,  Ying Shi ,  Mitra Yoonesi

    发明人： Robert Weiss ,  Ying Shi ,  Mitra Yoonesi

    IPC分类号： C08K5/098 ,  C08K5/17 ,  C08L71/10 ,  B29C41/12 ,  C08K5/19 ,  G02B1/04

    CPC分类号： C08K5/098 ,  B29C41/12 ,  C08G2280/00 ,  C08K5/17 ,  C08K5/19 ,  C08L71/10 ,  C08L2201/12 ,  C08L2666/34 ,  C08L2666/36 ,  C08L2666/66 ,  G02B1/04

    摘要： A shape memory composition includes a high temperature ionomer having a glass transition temperature or a melting temperature of 100° C. or greater and a modulus at room temperature of 1×108 Pa or greater, the high temperature ionomer including a polymer with ionic units either within the backbone of the polymer or pendant to the backbone or both. The shape memory composition includes crystalline or glassy domains of a low molecular weight non-polymeric compound dispersed in the high temperature ionomer and interacting the ionic units of the high temperature ionomer to form a secondary network characterized by being a reversible network in that it is compromised by the heating of the low molecular weight non-polymeric compound to change out of its crystalline or glassy phase.

    摘要翻译： 形状记忆组合物包括具有玻璃化转变温度或熔融温度为100℃以上的高温离聚物，室温下的模量为1×10 8 Pa以上，高温离聚物包含具有离子单元的聚合物 在聚合物的主链或侧链中的骨架或两者。 形状记忆组合物包括分散在高温离聚物中的低分子量非聚合化合物的结晶或玻璃状结构域，并与高温离子交联聚合物的离子单元相互作用以形成二次网络，其特征在于可逆网络，因为其被破坏 通过加热低分子量非聚合物以改变其结晶或玻璃态。

    Optical line terminal and optical line transmission and reception system
    10.
    发明授权
    Optical line terminal and optical line transmission and reception system 失效
    光线路终端和光线路传输和接收系统

    公开(公告)号：US08374501B2

    公开(公告)日：2013-02-12

    申请号：US12620876

    申请日：2009-11-18

    申请人： Hideya Yoshiuchi ,  Hiroki Ikeda ,  Ying Shi

    发明人： Hideya Yoshiuchi ,  Hiroki Ikeda ,  Ying Shi

    IPC分类号： H04B10/08 ,  H04B10/06 ,  H04J14/00

    CPC分类号： H04J3/1694 ,  H04B10/6911

    摘要： An optical line terminal includes an optical network interface having an optical receiver unit to convert an optical signal received from an optical network unit into an electrical signal and output a direct current bias monitoring signal and an error code detector to detect an error code in the electrical signal to output an error code indication signal, a storage to store therein a direct current bias table indicating a direct current bias corresponding to a direct current bias control parameter of the optical network units and a dynamic band allocation information table indicating communication time slot information allotted to each optical network unit and a control unit to receive the direct current bias monitoring signal and the error code indication signal and supply the direct current bias control signal to the optical receiver unit to thereby form one feedback circuit together with the optical network interface.

    摘要翻译： 光线路终端包括光网络接口，其具有光接收单元，用于将从光网络单元接收的光信号转换为电信号并输出​​直流偏置监视信号，并且错误代码检测器检测电气中的错误代码 信号以输出错误代码指示信号，存储器存储指示对应于光网络单元的直流偏置控制参数的直流偏置的直流偏置表和指示分配的通信时隙信息的动态频带分配信息表 到每个光网络单元和控制单元，以接收直流偏置监视信号和错误代码指示信号，并将直流偏置控制信号提供给光接收器单元，从而与光网络接口一起形成一个反馈电路。