公开(公告)号：US07912007B2

公开(公告)日：2011-03-22

申请号：US12830246

申请日：2010-07-02

申请人： Xiaoan Fan ,  Guang Liu ,  Bo Li ,  Yunzhe Hou

发明人： Xiaoan Fan ,  Guang Liu ,  Bo Li ,  Yunzhe Hou

IPC分类号： H04Q7/00 ,  H04J3/00 ,  H04L12/28

CPC分类号： H04L5/0055 ,  H04L1/1614 ,  H04L1/1854 ,  H04L1/1861 ,  H04W72/12

摘要： The present invention relates to radio communications and discloses a method and apparatus for feeding back and receiving acknowledgment (ACK) information of semi-persistent scheduling (SPS) data packets. The method for feeding back ACK information of SPS data packets includes receiving an uplink downlink assignment index (UL DAI) from a base station (BS), wherein the UL DAI indicates a number (N) of downlink data packets, mapping acknowledgements/negative acknowledgements (ACKs/NAKs) of k SPS data packets of the downlink data packets to positions from the (N−k+1)th ACK/NAK to the Nth ACK/NAK, and feeding back N ACKs/NAKs to the BS.

摘要翻译： 本发明涉及无线电通信，并且公开了一种用于反馈和接收半持久调度（SPS）数据分组的确认（ACK）信息的方法和装置。 用于反馈SPS数据分组的ACK信息的方法包括从基站（BS）接收上行链路下行链路分配索引（UL DAI），其中UL DAI指示下行链路数据分组的数量（N），映射确认/否定确认 （N-k + 1）个ACK / NAK到第N个ACK / NAK的位置的下行链路数据分组的k个SPS数据分组的ACK（ACK / NAK），并将N个ACK / NAK反馈给BS。

公开(公告)号：US20110018587A1

公开(公告)日：2011-01-27

申请号：US12840940

申请日：2010-07-21

申请人： Bo Li

发明人： Bo Li

IPC分类号： G05F3/02

CPC分类号： H03K19/1732 ,  G06F1/22

摘要： The present disclosure relates to an electronic technology and discloses a method and circuit for configuring pin states. The method for configuring pin states includes: establishing a connection between a pin and a variable resistor; loading a fixed voltage on the pin, and detecting intensity of currents generated by the variable resistor under different resistance; comparing the detected current intensity with at least two different reference values, and outputting corresponding pin states according to the comparison results; or loading a fixed current on the pin, and detecting voltages generated by the variable resistor under different resistance; comparing the detected voltages with at least two different reference values, and outputting corresponding pin states according to the comparison results. With the present disclosure, multiple pin states may be easily obtained.

摘要翻译： 本公开涉及一种电子技术，并且公开了一种用于配置引脚状态的方法和电路。 用于配置引脚状态的方法包括：建立引脚和可变电阻器之间的连接; 在引脚上加载固定电压，并在不同电阻下检测由可变电阻器产生的电流强度; 将检测到的电流强度与至少两个不同的参考值进行比较，并根据比较结果输出相应的引脚状态; 或在引脚上加载固定电流，以及在不同电阻下检测由可变电阻器产生的电压; 将检测到的电压与至少两个不同的参考值进行比较，并根据比较结果输出相应的引脚状态。 通过本公开，可以容易地获得多个引脚状态。

公开(公告)号：US20110016528A1

公开(公告)日：2011-01-20

申请号：US12920462

申请日：2008-08-21

申请人： Lidan Zhou ,  Bo Li ,  Runguo Ye ,  Tao Zhou

发明人： Lidan Zhou ,  Bo Li ,  Runguo Ye ,  Tao Zhou

IPC分类号： G06F11/00

CPC分类号： H04L63/1416 ,  H04L41/0677

摘要： A method and device for intrusion detection are provided. The method comprises: allocating one or more detection units for each type of network attack event to detect and configuring the type of object to detect of this type of network attack event, a detection operator and a detection knowledge base; in intrusion detection, acquiring network data packets in real time and acquiring the objects to detect included therein; then corresponding detection units performing intrusion detection according to the detection operators and detection knowledge bases configured, so as to generate network attack alarm events. The intrusion detection device comprises sequentially connected data pre-processing unit, data distribution unit and detection grid including one or more detection units, and a configuration management unit connected with them. The present invention supports accurate detection of various complex network attack events and considers the execution efficiency of the entire intrusion detection device.

摘要翻译： 提供了入侵检测的方法和装置。 该方法包括：为每种类型的网络攻击事件分配一个或多个检测单元，以检测和配置用于检测这种类型的网络攻击事件的对象的类型，检测算子和检测知识库; 在入侵检测中，实时获取网络数据包，并获取其中包含的对象进行检测; 然后根据配置的检测运营商和检测知识库对相应的检测单元进行入侵检测，从而产生网络攻击报警事件。 入侵检测装置包括顺序连接的数据预处理单元，数据分配单元和包括一个或多个检测单元的检测网格，以及与之相连的配置管理单元。 本发明支持对各种复杂网络攻击事件的准确检测，并考虑整个入侵检测设备的执行效率。

公开(公告)号：US20100302691A1

公开(公告)日：2010-12-02

申请号：US12474299

申请日：2009-05-29

申请人： William James Premerlani ,  Marco Francesco Aimi ,  Bo Li ,  Kanakasabapathi Subramanian

发明人： William James Premerlani ,  Marco Francesco Aimi ,  Bo Li ,  Kanakasabapathi Subramanian

IPC分类号： H01H9/30 ,  H01H9/54

CPC分类号： H01H59/0009 ,  H01H9/541 ,  Y10T307/76

摘要： A method to reduce an inductive voltage surge across a switch array is disclosed. The method comprises the steps of, (a) directing at least a portion of an electric current away from at least a portion of said switch array; and (b) independently opening different portions of the switch array. A system to reduce an inductive voltage surge across an electrical device comprising a current bypass circuit is also disclosed.

摘要翻译： 公开了一种减少开关阵列上的感应电压浪涌的方法。 该方法包括以下步骤：（a）引导电流的至少一部分远离所述开关阵列的至少一部分; 和（b）独立地打开开关阵列的不同部分。 还公开了一种减少包括电流旁路电路的电气设备的感应电压浪涌的系统。

公开(公告)号：US07832115B2

公开(公告)日：2010-11-16

申请号：US12647441

申请日：2009-12-26

申请人： Minghua Zhang ,  Qinxue Huang ,  Bo Li ,  Jinyong Yan ,  Chunzheng Wang

发明人： Minghua Zhang ,  Qinxue Huang ,  Bo Li ,  Jinyong Yan ,  Chunzheng Wang

IPC分类号： G01D5/12 ,  G01B7/02 ,  G01B21/02

CPC分类号： G01B7/02 ,  G01B7/003 ,  G01B7/008 ,  G01B21/02 ,  G01B21/04

摘要： An electronic coordinatometer, including multiple buses, and multiple connecting plates. The bus is formed by multiple rulers connected via the connecting plates, and the rulers have the same length. The coordinatometer is not affected by environment noise or fluctuation of signal level, and is capable of stably operating in harsh environments. Moreover, the coordinatometer is light and no hoisting equipment is required. Production, transportation and installation of the coordinatometer are convenient.

摘要翻译： 一个电子协调仪，包括多个总线，以及多个连接板。 总线由连接板连接的多个标尺形成，标尺长度相同。 协调计不受环境噪声或信号电平波动的影响，能够在恶劣环境下稳定工作。 此外，协调计是轻的，不需要提升设备。 协调计的生产，运输和安装方便。

公开(公告)号：US20100283533A1

公开(公告)日：2010-11-11

申请号：US12387655

申请日：2009-05-05

申请人： Bo Li

发明人： Bo Li

IPC分类号： G05F1/10

CPC分类号： H02M3/073

摘要： A charge pump circuit and its method of operation are described. Switching devices in each stage alternately charge one of a first and second nodes while the other of the nodes is discharged. A boosting circuit boosts the potential on the one of the first and second nodes being discharged. The first node in a stage (n) is discharged into a first node in a stage (n+1). In one embodiment, a triple-well, tri-channel pipeline charge pump is described.

摘要翻译： 描述了电荷泵电路及其操作方法。 每个阶段中的切换装置交替地对第一和第二节点之一进行充电，而另一个节点被放电。 升压电路提高了正在放电的第一和第二节点之一上的电位。 阶段（n）中的第一节点被放电到阶段（n + 1）中的第一节点。 在一个实施例中，描述了三阱三通道管道电荷泵。

公开(公告)号：US20100165676A1

公开(公告)日：2010-07-01

申请号：US12690808

申请日：2010-01-20

申请人： Lieyi Fang ,  Shifeng Zhao ,  Bo Li ,  Zhiliang Chen

发明人： Lieyi Fang ,  Shifeng Zhao ,  Bo Li ,  Zhiliang Chen

IPC分类号： H02H7/10

CPC分类号： H02H7/1203 ,  H02H7/12

摘要： System and method for protecting a power converter. A system includes a threshold generator configured to generate a threshold signal, and a first comparator configured to receive the threshold signal and a first signal and to generate a comparison signal. The first signal is associated with an input current for a power converter. Additionally, the system includes a pulse-width-modulation generator configured to receive the comparison signal and generate a modulation signal in response to the comparison signal, and a switch configured to receive the modulation signal and adjust the input current for the power converter. The threshold signal is associated with a threshold magnitude as a function of time. The threshold magnitude increases with time at a first slope during a first period, and the threshold magnitude increases with time at a second slope during a second period. The first slope and the second slope are different.

摘要翻译： 保护电源转换器的系统和方法。 一种系统包括被配置为产生阈值信号的阈值发生器，以及配置成接收阈值信号和第一信号并产生比较信号的第一比较器。 第一个信号与功率转换器的输入电流相关联。 另外，该系统包括：脉冲宽度调制发生器，被配置为接收比较信号并响应于比较信号产生调制信号;以及开关，被配置为接收调制信号并调整功率转换器的输入电流。 阈值信号与作为时间的函数的阈值幅度相关联。 阈值幅度在第一周期期间以第一斜率随时间增加，并且阈值幅度在第二周期期间以第二斜率随时间增加。 第一斜坡和第二斜坡不同。

公开(公告)号：US20100155203A1

公开(公告)日：2010-06-24

申请号：US12340775

申请日：2008-12-22

申请人： Xuefeng Wang ,  Alex David Corwin ,  Bo Li ,  Kanakasabapathi Subramanian ,  Kuna Venkat Satya Rama Kishore

发明人： Xuefeng Wang ,  Alex David Corwin ,  Bo Li ,  Kanakasabapathi Subramanian ,  Kuna Venkat Satya Rama Kishore

IPC分类号： H01H57/00 ,  H01H11/00

CPC分类号： H01H59/0009 ,  H01H1/0036 ,  H01H2001/0078 ,  H01H2001/0084 ,  Y10T29/49105

摘要： A micro electromechanical system switch having an electrical pathway is presented. The switch includes a first portion and a second portion. The second portion is offset to a zero overlap position with respect to the first portion when the switch is in open position (or in the closed position depending on the switch architecture). The switch further includes an actuator for moving the first portion and the second portion into contact.

摘要翻译： 提出了具有电路径的微机电系统开关。 开关包括第一部分和第二部分。 当开关处于打开位置时（或根据开关结构在关闭位置），第二部分相对于第一部分偏移到零重叠位置。 开关还包括用于使第一部分和第二部分移动接触的致动器。

公开(公告)号：US07684220B2

公开(公告)日：2010-03-23

申请号：US11752926

申请日：2007-05-24

申请人： Lieyi Fang ,  Shifeng Zhao ,  Bo Li ,  Zhiliang Chen

发明人： Lieyi Fang ,  Shifeng Zhao ,  Bo Li ,  Zhiliang Chen

IPC分类号： H02H7/122

CPC分类号： H02H7/1203 ,  H02H7/12

摘要： System and method for protecting a power converter. A system includes a threshold generator configured to generate a threshold signal, and a first comparator configured to receive the threshold signal and a first signal and to generate a comparison signal. The first signal is associated with an input current for a power converter. Additionally, the system includes a pulse-width-modulation generator configured to receive the comparison signal and generate a modulation signal in response to the comparison signal, and a switch configured to receive the modulation signal and adjust the input current for the power converter. The threshold signal is associated with a threshold magnitude as a function of time. The threshold magnitude increases with time at a first slope during a first period, and the threshold magnitude increases with time at a second slope during a second period. The first slope and the second slope are different.

摘要翻译： 保护电源转换器的系统和方法。 一种系统包括被配置为产生阈值信号的阈值发生器，以及配置成接收阈值信号和第一信号并产生比较信号的第一比较器。 第一个信号与功率转换器的输入电流相关联。 另外，该系统包括：脉冲宽度调制发生器，被配置为接收比较信号并响应于比较信号产生调制信号;以及开关，被配置为接收调制信号并调整功率转换器的输入电流。 阈值信号与作为时间的函数的阈值幅度相关联。 阈值幅度在第一周期期间以第一斜率随时间增加，并且阈值幅度在第二周期期间以第二斜率随时间增加。 第一斜坡和第二斜坡不同。

公开(公告)号：US20090287670A1

公开(公告)日：2009-11-19

申请号：US12431191

申请日：2009-04-28

申请人： Xue Qiao Hou ,  Hui-I Hsiao ,  Gang Hu ,  Bo Li ,  Yue Pan

发明人： Xue Qiao Hou ,  Hui-I Hsiao ,  Gang Hu ,  Bo Li ,  Yue Pan

IPC分类号： G06F17/30

CPC分类号： G06F17/30929 ,  G06F17/30932

摘要： An XML querying method and system for constructing an XQuery/XPath query to a schema variable XML document. The method includes: receiving the query from a client computer; generating a tree structure; and generating, by query rewriting, an XQuery/XPath for the XML document based on the tree structure and configurable query constraints. The system includes: a tree structure generating unit for generating a tree structure; and a query writing unit for generating an XQuery/XPath query for the XML document based on the tree structure and configurable query constraints.

摘要翻译： 用于将XQuery / XPath查询构造到模式变量XML文档的XML查询方法和系统。 该方法包括：从客户端计算机接收查询; 生成树结构; 并通过查询重写生成基于树结构和可配置查询约束的XML文档的XQuery / XPath。 该系统包括：用于生成树结构的树结构生成单元; 以及查询写入单元，用于基于树结构和可配置的查询约束生成用于XML文档的XQuery / XPath查询。