公开(公告)号：US10028263B2

公开(公告)日：2018-07-17

申请号：US14238524

申请日：2012-03-23

申请人： Xin Wu ,  Bo Dai ,  Zhisong Zuo

发明人： Xin Wu ,  Bo Dai ,  Zhisong Zuo

IPC分类号： H04W72/04 ,  H04L5/00

CPC分类号： H04W72/042 ,  H04L5/0053 ,  H04L5/0091

摘要： Disclosed are a method and a device for sending and receiving downlink control information. The method comprises: discrete user-specific search space is determined, control channel resources corresponding to the discrete user-specific search spaces being distributed discretely; and the downlink control information on the discrete user-specific search space is sent. Through the disclosure, the diversity effect of sending physical downlink control information is improved.

公开(公告)号：US09425932B2

公开(公告)日：2016-08-23

申请号：US14236284

申请日：2012-03-23

申请人： Xin Wu ,  Bo Dai ,  Yijian Chen ,  Zhisong Zuo

发明人： Xin Wu ,  Bo Dai ,  Yijian Chen ,  Zhisong Zuo

IPC分类号： H04W4/00 ,  H04L5/00 ,  H04W72/00 ,  H04W74/00

CPC分类号： H04L5/0037 ,  H04L5/003 ,  H04L5/0053 ,  H04L5/0094 ,  H04W72/00 ,  H04W74/00

摘要： The present invention provides a method for detecting a downlink control channel, a user equipment and a base station. The detection method comprises: a UE detecting a downlink control channel of the UE in a first search space and a second search space, the first search space and the second search space being resources for a base station to send downlink control channel information. In the present invention, the downlink control channel information is sent in two search spaces, thereby developing a new PDCCH resource, solving the problem of insufficient physical downlink control channel PDCCH resources due to the increased requirements for user access, and achieving the effect of increasing the system capacity and reducing the interference.

摘要翻译： 本发明提供了一种用于检测下行链路控制信道，用户设备和基站的方法。 该检测方法包括：UE在第一搜索空间和第二搜索空间中检测UE的下行链路控制信道，第一搜索空间和第二搜索空间是用于基站发送下行链路控制信道信息的资源。 在本发明中，在两个搜索空间中发送下行链路控制信道信息，从而开发出新的PDCCH资源，解决了由于对用户接入需求的增加而导致的物理下行链路控制信道PDCCH资源不足的问题，并且达到增加的效果 系统容量和减少干扰。

公开(公告)号：US09020618B2

公开(公告)日：2015-04-28

申请号：US13119896

申请日：2010-04-26

申请人： Xin Wu ,  Liang Gao ,  Kewan Chen

发明人： Xin Wu ,  Liang Gao ,  Kewan Chen

IPC分类号： G05B11/32 ,  G05D3/12 ,  A47L1/02 ,  A47L9/28 ,  G06F3/0346

CPC分类号： G05D3/12 ,  A47L1/02 ,  A47L9/2805 ,  A47L9/2842 ,  A47L9/2852 ,  A47L9/2894 ,  G06F3/0346

摘要： The present disclosure generally relates to techniques for controlling a device to perform a function, for example, window washing. A controller device may be adapted to control a controlled device. In response to hand movement, an accelerometer in the controller may obtain acceleration and/or angle signals. The signals may be processed in order to identify a command that may be used to control the controlled device. The controlled device may be secured to, for example, a window. Upon identifying command(s) initiated from the controller device, the controlled device may respond to the commands. The controlled device may include, for example, a cleaning unit. The command(s) may be instructions for the controlled device to move about the window and activate the cleaning system.

摘要翻译： 本公开通常涉及用于控制设备执行功能的技术，例如窗洗。 控制器设备可以适于控制受控设备。 响应于手的移动，控制器中的加速度计可以获得加速度和/或角度信号。 可以处理信号以便识别可用于控制受控设备的命令。 受控装置可以固定到例如窗户。 在识别从控制器设备启动的命令时，受控设备可以响应命令。 受控设备可以包括例如清洁单元。 命令可以是受控设备围绕窗口移动并激活清洁系统的指令。

公开(公告)号：US20140233537A1

公开(公告)日：2014-08-21

申请号：US14238524

申请日：2012-03-23

申请人： Xin Wu ,  Bo Dai ,  Zhisong Zuo

发明人： Xin Wu ,  Bo Dai ,  Zhisong Zuo

IPC分类号： H04W72/04

CPC分类号： H04W72/042 ,  H04L5/0053 ,  H04L5/0091

摘要： Disclosed are a method and a device for sending and receiving downlink control information. The method comprises: discrete user-specific search space is determined, control channel resources corresponding to the discrete user-specific search spaces being distributed discretely; and the downlink control information on the discrete user-specific search space is sent. Through the disclosure, the diversity effect of sending physical downlink control information is improved.

摘要翻译： 公开了一种用于发送和接收下行链路控制信息的方法和装置。 该方法包括：确定离散的用户特定搜索空间，对应于离散用户特定搜索空间的控制信道资源被离散分布; 并且发送关于离散用户特定搜索空间的下行链路控制信息。 通过披露，提高了发送物理下行链路控制信息的分集效应。

公开(公告)号：US20130198165A1

公开(公告)日：2013-08-01

申请号：US13361800

申请日：2012-01-30

申请人： Qi Cheng ,  John F. Hornibrook ,  Ting Y. Leung ,  Xin Wu ,  Daniel C. Zilio ,  Calisto P. Zuzarte

发明人： Qi Cheng ,  John F. Hornibrook ,  Ting Y. Leung ,  Xin Wu ,  Daniel C. Zilio ,  Calisto P. Zuzarte

IPC分类号： G06F17/30 ,  G06F7/00

CPC分类号： G06F17/30463 ,  G06F17/30289

摘要： Techniques are disclosed for generating statistical views in a database system. In one embodiment, a request is received to execute a database workload. One or more constraints pertaining to executing the database workload is retrieved. The database workload is evaluated to generate multiple statistical view candidates. The statistical view candidates are refined based on the one or more constraints. One or more statistical views are then generated based on the refined statistical view candidates.

摘要翻译： 公开了用于在数据库系统中生成统计视图的技术。 在一个实施例中，接收到执行数据库工作负载的请求。 检索与执行数据库工作负载有关的一个或多个约束。 评估数据库工作负载以生成多个统计视图候选。 基于一个或多个约束来改进统计视图候选。 然后，基于精细的统计视图候选来生成一个或多个统计视图。

公开(公告)号：US08266553B1

公开(公告)日：2012-09-11

申请号：US12141543

申请日：2008-06-18

申请人： Bang-Thu Nguyen ,  Yan Wang ,  Hong-tsz Pan ,  Xin Wu

发明人： Bang-Thu Nguyen ,  Yan Wang ,  Hong-tsz Pan ,  Xin Wu

IPC分类号： G06F17/50

CPC分类号： G03F1/84

摘要： An integrated circuit device layout and a method for detecting mask data handling errors are disclosed in which integrated circuit device layout includes a device region in which operable circuitry is disposed. Integrated circuit device layout also includes a verification region in which verification elements are disposed. The verification elements include cells that are duplicates of at least some of the different types of cells in device region and can include structures that are duplicates of at least some of the types of structures in the device region. The patterns in verification region are used in the final verification process to identify mask data handling errors in a mask job deck. Because the patterns in verification region are easy to locate and identify, the time required to perform the final verification process is reduced and the chance of error in the final verification process is reduced.

摘要翻译： 公开了一种用于检测掩模数据处理错误的集成电路器件布局和方法，其中集成电路器件布局包括其中设置可操作电路的器件区域。 集成电路装置布局还包括其中设置有验证元件的验证区域。 验证元件包括在设备区域中是至少一些不同类型的单元的重复的单元，并且可以包括在设备区域中至少一些类型的结构的重复的结构。 验证区域中的模式用于最终验证过程，以识别掩模工作台中的掩码数据处理错误。 由于验证区域中的模式易于定位和识别，所以执行最终验证过程所需的时间减少，并且最终验证过程中的错误机会减少。

公开(公告)号：US20110264272A1

公开(公告)日：2011-10-27

申请号：US13119896

申请日：2010-04-26

申请人： Xin Wu ,  Liang Gao ,  Kewan Chen

发明人： Xin Wu ,  Liang Gao ,  Kewan Chen

IPC分类号： G05D3/12

CPC分类号： G05D3/12 ,  A47L1/02 ,  A47L9/2805 ,  A47L9/2842 ,  A47L9/2852 ,  A47L9/2894 ,  G06F3/0346

摘要： The present disclosure generally relates to techniques for controlling a device to perform a function, for example, window washing. A controller device may be adapted to control a controlled device. In response to hand movement, an accelerometer in the controller may obtain acceleration and/or angle signals. The signals may be processed in order to identify a command that may be used to control the controlled device. The controlled device may be secured to, for example, a window. Upon identifying command(s) initiated from the controller device, the controlled device may respond to the commands. The controlled device may include, for example, a cleaning unit. The command(s) may be instructions for the controlled device to move about the window and activate the cleaning system.

摘要翻译： 本公开通常涉及用于控制设备执行功能的技术，例如窗洗。 控制器设备可以适于控制受控设备。 响应于手的移动，控制器中的加速度计可以获得加速度和/或角度信号。 可以处理信号以便识别可用于控制受控设备的命令。 受控装置可以固定到例如窗户。 在识别从控制器设备启动的命令时，受控设备可以响应命令。 受控设备可以包括例如清洁单元。 命令可以是受控设备围绕窗口移动并激活清洁系统的指令。

公开(公告)号：US20090284822A1

公开(公告)日：2009-11-19

申请号：US12189314

申请日：2008-08-11

申请人： Xin DU ,  Xin Wu ,  Zhi Chou

发明人： Xin DU ,  Xin Wu ,  Zhi Chou

IPC分类号： G02F1/01

CPC分类号： G01S7/497 ,  G01S17/36

摘要： The present invention provides a phase calibration method, device, and equipment. The method comprises the steps of: a first light beam emitter generating a first light-wave into a target object, the first light-wave being reflected at the target object and flying back onto a receiver, wherein the first light-wave, as an external beam path signal, is modulated by a first high-frequency oscillation signal; a second light beam emitter emitting a second light-wave into the receiver, wherein the second light-wave, as an internal beam path signal for fundamental phase reference, is modulated by a second high-frequency oscillation signal; and the receiver performing a phase comparison between received first light-wave and sequentially received second light-wave therein and exporting a measurement signal with fundamental reference eliminated. The present method achieves phase compensation and calibration, thereby reducing the influence of environmental elements, increasing measuring precision, and thus reducing system cost.

摘要翻译： 本发明提供一种相位校准方法，装置和设备。 该方法包括以下步骤：第一光束发射器产生第一光波到目标物体中，第一光波在目标物体处反射并飞回到接收器上，其中第一光波作为 外部光束路径信号由第一高频振荡信号调制; 将第二光束发射到接收器中的第二光束发射器，其中作为用于基相位参考的内部光束路径信号的第二光波被第二高频振荡信号调制; 并且接收机在接收的第一光波和顺序接收的第二光波之间进行相位比较，并输出基本参考的测量信号。 本方法实现了相位补偿和校准，从而降低了环境因素的影响，提高了测量精度，从而降低了系统成本。

公开(公告)号：US20090232702A1

公开(公告)日：2009-09-17

申请号：US12360087

申请日：2009-01-26

申请人： Xin Wu ,  Fei Gao ,  Jielin Dai ,  Yinfei Wu

发明人： Xin Wu ,  Fei Gao ,  Jielin Dai ,  Yinfei Wu

IPC分类号： G01N31/22

CPC分类号： G01N33/558 ,  Y10S435/97

摘要： The present invention relates to test devices, and in particular devices capable of detecting the presence or absence of an analyte in a sample, such as a liquid sample. Also provided are methods of using such devices for quantitative or qualitative measurement of one or more analytes in a liquid sample.

摘要翻译： 本发明涉及测试装置，特别是能够检测样品（如液体样品）中分析物的存在或不存在的装置。 还提供了使用这种装置来定量或定性测量液体样品中一种或多种分析物的方法。

公开(公告)号：US20090167278A1

公开(公告)日：2009-07-02

申请号：US11967835

申请日：2007-12-31

申请人： Xin Wu ,  Sen Dou

发明人： Xin Wu ,  Sen Dou

IPC分类号： G05F5/00

CPC分类号： H02M3/285 ,  H02M3/28 ,  H02M2001/0019

摘要： A system to supply power to an electronic system, comprises a set of one or more power units each configured to transform an input voltage into an output voltage; and a line regulator coupled to a power unit and configured to modulate a duty cycle of the power unit and a load regulator configured to provide a second control signal to a power unit to selectively enable the power unit based on load information provided by the electronic system.

摘要翻译： 向电子系统供电的系统包括一组一个或多个功率单元，每个功率单元被配置为将输入电压变换成输出电压; 以及线调节器，其耦合到功率单元并且被配置为调制所述功率单元的占空比和负载调节器，所述负载调节器被配置为向功率单元提供第二控制信号，以基于由所述电子系统提供的负载信息来选择性地启用所述功率单元 。