公开(公告)号：US20120307868A1

公开(公告)日：2012-12-06

申请号：US13584330

申请日：2012-08-13

申请人： Mingyu ZHOU ,  Lei Wan ,  Xiaotao Ren ,  Yuan Xia ,  Zuomin Wu ,  Qiang Li

发明人： Mingyu ZHOU ,  Lei Wan ,  Xiaotao Ren ,  Yuan Xia ,  Zuomin Wu ,  Qiang Li

IPC分类号： H04B1/69

CPC分类号： H04L5/0051 ,  H04L5/0035 ,  H04L5/0053 ,  H04L27/2613

摘要： The present invention relates to a method for generating a reference signal, including: obtaining first control information, where the first control information indicates or includes cyclic shift related information which is used by a terminal belonging to a serving cell to send a reference signal; and sending the first control information to the terminal belonging to the serving cell, so that the terminal belonging to the serving cell generates the reference signal according to the cyclic shift related information which is indicated or included by the first control information and used by the terminal to send the reference signal, where a variation rule of a cyclic shift which the terminal belonging to the serving cell uses to generate the reference signal is the same as that of a cyclic shift which a terminal belonging to a coordinated cell uses to generate the reference signal.

摘要翻译： 本发明涉及一种用于产生参考信号的方法，包括：获得第一控制信息，其中第一控制信息指示或包括由属于服务小区的终端使用以发送参考信号的循环移位相关信息; 并将第一控制信息发送到属于服务小区的终端，使得属于服务小区的终端根据由第一控制信息指示或包括的循环移位相关信息生成参考信号，并由终端使用 发送参考信号，其中属于服务小区的终端用于生成参考信号的循环移位的变化规则与属于协作小区的终端用于生成参考信号的循环移位的变化规则相同 信号。

公开(公告)号：US08326990B1

公开(公告)日：2012-12-04

申请号：US11182907

申请日：2005-07-15

申请人： Qiang Li ,  Ron-Chung Hu ,  HanCheng Hsiung

发明人： Qiang Li ,  Ron-Chung Hu ,  HanCheng Hsiung

IPC分类号： G06F15/173 ,  G06F15/167

CPC分类号： G06F9/5083

摘要： Procedures and systems may be used for assigning data partitions to data-processing host computers, for example, to initially assign data partitions at the outset of a large data-processing job or during failover measures taken in response to a failed host in a share-nothing database management system (SN-DBMS). In one implementation, a method of managing exclusive access to a data partition within a database system assesses a first host and a second host that have exclusive access to a first and second data partition, respectively, within a database system. The method assigns exclusive access of the data partition to one of the first and second hosts based on factors that may include the processing powers of first and second the hosts, and on processing requirements (such as data quantity and data criticalness) for data on the first and second data partitions.

摘要翻译： 程序和系统可以用于将数据分区分配给数据处理主机，例如，在大数据处理作业的开始时或在响应于共享的主机中的故障主机而采取的故障转移措施期间初始分配数据分区， 没有数据库管理系统（SN-DBMS）。 在一个实现中，管理对数据库系统内的数据分区的独占访问的方法评估在数据库系统内分别具有对第一和第二数据分区的独占访问权的第一主机和第二主机。 该方法基于可以包括第一和第二主机的处理能力的因素以及针对第一和第二主机上的数据的处理要求（例如数据量和数据危害性），将数据分区的独占访问分配给第一和第二主机之一 第一和第二数据分区。

公开(公告)号：US08272811B2

公开(公告)日：2012-09-25

申请号：US12721424

申请日：2010-03-10

申请人： Fuming Wang ,  Jianwu Wang ,  Mingsheng Shi ,  Wenting Liu ,  Chengchao Guo ,  Qiang Li ,  Xiaoliang Wang

发明人： Fuming Wang ,  Jianwu Wang ,  Mingsheng Shi ,  Wenting Liu ,  Chengchao Guo ,  Qiang Li ,  Xiaoliang Wang

IPC分类号： E02D5/20

CPC分类号： E02D3/12 ,  E02D19/16 ,  E02D19/18

摘要： A process for grouting a super-thin curtain with polymer, includes: forming a series of V-shaped injecting holes by direct pushing method using a special drilling tool along a dam or dike axis spacedly at a predetermined distance; and injecting a two-component polymer composition into each of the holes, wherein the mixed polymer material expends and coagulates under chemical reaction to form a series of super-thin curtain segments, and the curtain segments connect with each other end to end to form a continuous and impermeable polymer curtain.

摘要翻译： 一种用聚合物灌浆超薄帘布的方法，包括：通过直接推压方式，使用特殊的钻具沿坝或堤轴以预定的距离间隔地形成一系列V形注入孔; 并将双组分聚合物组合物注入每个孔中，其中所述混合聚合物材料在化学反应下消耗和凝结以形成一系列超薄帘幕段，并且帘片段彼此端对端连接以形成 连续和不渗透的聚合物窗帘。

公开(公告)号：US08057238B2

公开(公告)日：2011-11-15

申请号：US12583205

申请日：2009-08-17

申请人： Xingkang Li ,  Qiang Li ,  Xingjian Li

发明人： Xingkang Li ,  Qiang Li ,  Xingjian Li

IPC分类号： B43L1/00

CPC分类号： B43L1/008 ,  G09F9/375

摘要： A magnetically actuated visual display board comprises a grid array of open ended chambers. Display configurations in each chamber utilize a magnetically responsive sliding element to move a display loop to alternate between two different display surfaces to create a desired visual array. A magnetic rod passing a chamber moves the sliding element within the chamber.

摘要翻译： 磁力驱动的视觉显示板包括开放式开口腔的格栅阵列。 每个室中的显示器配置利用磁响应滑动元件来移动显示循环以在两个不同的显示表面之间交替以产生期望的视觉阵列。 通过腔室的磁棒使滑动元件在腔室内移动。

公开(公告)号：US20110228884A1

公开(公告)日：2011-09-22

申请号：US13132782

申请日：2009-09-03

申请人： Ning Qiu ,  Qiang Li ,  Li Chen ,  Nanshan Cao ,  Tao Zhang ,  Yueyi You

发明人： Ning Qiu ,  Qiang Li ,  Li Chen ,  Nanshan Cao ,  Tao Zhang ,  Yueyi You

IPC分类号： H04B1/10

CPC分类号： H04L25/022 ,  H04L5/0048 ,  H04L25/0234 ,  H04L27/2647

摘要： The invention provides a method and device for filtering orthogonal frequency division multiplexing (OFDM) channel estimate result, to solve the problems in the prior art that for channel estimate result filtering the realization is complex or the performance is poor. By embodiments the following method is described: transforming time domain synchronous symbols received by the terminal equipment to frequency domain synchronous symbols; computing frequency domain impulse response sequences based on the frequency domain synchronous symbols; adjusting least mean square (LMS) adaptive filter coefficients based on the frequency domain impulse response sequences; obtaining coefficients of the data symbol channel estimate result frequency domain filter based on the coefficients obtained from said adjusting; filtering the OFDM channel estimate result by using the data symbol channel estimate result frequency domain filter. The corresponding device is disclosed by the embodiments. There is less computation, simpler realization and better filtering performance provided with the OFDM channel estimate result frequency domain filter obtained from the technical solution of the present invention.

摘要翻译： 本发明提供了一种用于过滤正交频分复用（OFDM）信道估计结果的方法和装置，以解决现有技术中对于信道估计结果过滤的复杂或性能差的问题。 通过实施例描述了以下方法：将由终端设备接收的时域同步符号转换为频域同步符号; 基于频域同步符号计算频域脉冲响应序列; 基于频域脉冲响应序列调整最小均方（LMS）自适应滤波器系数; 基于从所述调整获得的系数，获得数据符号信道估计结果频域滤波器的系数; 通过使用数据符号信道估计结果频域滤波器对OFDM信道估计结果进行滤波。 相应的装置由实施例公开。 与从本发明的技术方案获得的OFDM信道估计结果频域滤波器相比，计算量少，实现更简单，滤波性能更好。

公开(公告)号：US20110133835A1

公开(公告)日：2011-06-09

申请号：US13031833

申请日：2011-02-22

申请人： Jesus Alfonso Castaneda ,  Qiang Li ,  Ahmadreza (Reza) Rofougaran

发明人： Jesus Alfonso Castaneda ,  Qiang Li ,  Ahmadreza (Reza) Rofougaran

IPC分类号： H03F1/00 ,  H01F27/30

CPC分类号： H03H7/422 ,  H03F1/02 ,  H03F3/24 ,  H03F3/60 ,  H03F2200/06 ,  H03F2200/09 ,  H03F2200/294 ,  H03F2200/372 ,  H03F2200/534 ,  H03F2200/541 ,  Y10T29/49135

摘要： Double transformer balun for maximum PA (Power Amplifier) power. A novel approach is presented herein by which conversion from a differential signal to single-ended signal may be achieved using a double transformer balun design. The secondary coils of the double transformer balun also operate as a choke for the PA supply voltage. The secondary coils can operate as an RF (Radio Frequency) trap or choke to keep any AC (Alternating Current) signal components and to pass any DC (Direct Current) components. By using a double transformer balun design, relatively thinner tracks may be employed thereby ensuring a high degree of electromagnetic coupling efficiency and high performance. Also, these relatively thinner tracks consume a relatively small amount of space on the die. The double transformer balun design also includes a matching Z (impedance) block that is operable to match the Z of an antenna or line that the PA is driving.

摘要翻译： 双变压器平衡 - 不平衡变压器，用于最大PA（功率放大器）功率。 本文提出了一种新颖的方法，其中可以使用双变压器平衡 - 不平衡变换器来实现从差分信号到单端信号的转换。 双变压器平衡不平衡变压器的次级线圈也作为PA电源电压的扼流圈。 次级线圈可以作为射频（射频）陷波器或扼流圈工作，以保持任何交流（交流）信号分量，并通过任何直流（直流）组件。 通过使用双变压器平衡 - 不平衡变压器设计，可以采用相对较薄的轨道，从而确保高度的电磁耦合效率和高性能。 此外，这些相对较薄的轨道在模具上消耗相对较小的空间。 双变压器平衡 - 不平衡变压器设计还包括匹配的Z（阻抗）块，其可操作以匹配PA驱动的天线或线路的Z。

公开(公告)号：US07953685B2

公开(公告)日：2011-05-31

申请号：US11965379

申请日：2007-12-27

申请人： Li Liu ,  Qiang Li

发明人： Li Liu ,  Qiang Li

IPC分类号： G06F17/00 ,  G06N5/00

CPC分类号： G06F17/30961

摘要： Machine readable media, methods, and computing devices are disclosed that mine a dataset using a frequent pattern array. One method of includes building a frequent pattern tree comprising a plurality of nodes to represent frequent transactions of a dataset that comprises one or more items. The method also includes transforming the frequent pattern tree to a frequent pattern array that comprises an item array and a plurality of node arrays, the item array comprising frequent transactions of the dataset and each node array to associate an item of the dataset with one or more frequent transactions of the item array. The method further includes identifying frequent transactions of the dataset based upon the frequent pattern array.

摘要翻译： 公开了使用频繁模式阵列挖掘数据集的机器可读介质，方法和计算设备。 一种方法包括构建包括多个节点的频繁模式树，以表示包括一个或多个项目的数据集的频繁事务。 该方法还包括将频繁模式树变换为包括项目数组和多个节点数组的频繁模式数组，所述项目数组包括数据集和每个节点数组的频繁事务以将数据集的项目与一个或多个 项目数组的频繁事务。 该方法还包括基于频繁模式阵列识别数据集的频繁事务。

公开(公告)号：US20110104223A1

公开(公告)日：2011-05-05

申请号：US12609361

申请日：2009-10-30

申请人： Qiang Li

发明人： Qiang Li

IPC分类号： A01N35/04 ,  A01N25/12 ,  A01P1/00

CPC分类号： A01N25/04 ,  A01N33/12 ,  A01N35/04 ,  A01N43/653 ,  A01N31/02 ,  A01N2300/00

摘要： A sporicidal composition comprising an aromatic dialdehyde; a medium chain linear alcohol; a surfactant; greater than 0.2% by weight based on the total weight of the composition of a base; and water, wherein the sporicidal composition is a microemulsion having a pH ranging from about 11 to about 13.

摘要翻译： 一种包含芳族二醛的杀芽孢组合物; 中链线性醇; 表面活性剂; 基于组合物的总重量大于0.2重量％ 和水，其中杀芽孢组合物是pH范围为约11至约13的微乳液。

公开(公告)号：US20110103899A1

公开(公告)日：2011-05-05

申请号：US12721424

申请日：2010-03-10

申请人： Fuming Wang ,  Jianwu Wang ,  Mingsheng Shi ,  Wenting Liu ,  Chengchao Guo ,  Qiang Li ,  Xiaoliang Wang

发明人： Fuming Wang ,  Jianwu Wang ,  Mingsheng Shi ,  Wenting Liu ,  Chengchao Guo ,  Qiang Li ,  Xiaoliang Wang

IPC分类号： E02D3/12

CPC分类号： E02D3/12 ,  E02D19/16 ,  E02D19/18

摘要： A process for grouting a super-thin curtain with polymer, includes: forming a series of V-shaped injecting holes by direct pushing method using a special drilling tool along a dam or dike axis spacedly at a predetermined distance; and injecting a two-component polymer composition into each of the holes, wherein the mixed polymer material expends and coagulates under chemical reaction to form a series of super-thin curtain segments, and the curtain segments connect with each other end to end to form a continuous and impermeable polymer curtain.

摘要翻译： 一种用聚合物灌浆超薄帘布的方法，包括：通过直接推压方式，使用特殊的钻具沿坝或堤轴以预定的距离间隔地形成一系列V形注入孔; 并将双组分聚合物组合物注入每个孔中，其中所述混合聚合物材料在化学反应下消耗和凝结以形成一系列超薄帘幕段，并且帘片段彼此端对端连接以形成 连续和不渗透的聚合物窗帘。

公开(公告)号：US07869781B2

公开(公告)日：2011-01-11

申请号：US11618716

申请日：2006-12-29

申请人： Qiang Li ,  Razieh Roufoogaran ,  Arya Behzad ,  Dandan Li ,  Hung-Ming Chien

发明人： Qiang Li ,  Razieh Roufoogaran ,  Arya Behzad ,  Dandan Li ,  Hung-Ming Chien

IPC分类号： H04B1/06

CPC分类号： H04B1/406 ,  H03L7/18 ,  Y02D70/122 ,  Y02D70/124

摘要： Certain aspects of a method and system for mitigating effects of pulling in multiple phase locked loops in multi-standard systems may include selecting an input frequency range of operation at a voltage controlled oscillator based on a particular wireless band of operation in a system that handles a first wireless communication protocol and a second wireless communication protocol. An image rejection mixer may be enabled to generate an output signal for the particular wireless band of operation based on mixing a plurality of received signals within a selected frequency range. An in-phase (I) component and a quadrature (Q) component of the generated output signal may be generated by utilizing a RC-CR quadrature network.

摘要翻译： 用于减轻在多标准系统中拉动多个锁相环的影响的方法和系统的某些方面可包括基于处理一个或多个系统的系统中的特定无线工作频带来选择在压控振荡器处的输入频率范围 第一无线通信协议和第二无线通信协议。 可以使镜像抑制混频器能够基于在所选频率范围内混合多个接收信号来产生用于特定无线操作频带的输出信号。 可以通过利用RC-CR正交网络来产生所产生的输出信号的同相（I）分量和正交（Q）分量。