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    METHOD AND DEVICE FOR DECODING LOW DENSITY PARITY CHECK CODE
    33.
    发明申请
    METHOD AND DEVICE FOR DECODING LOW DENSITY PARITY CHECK CODE 审中-公开
    用于解密低密度奇偶校验码的方法和装置

    公开(公告)号：US20090172493A1

    公开(公告)日：2009-07-02

    申请号：US12342945

    申请日：2008-12-23

    申请人： Beom-Jin PARK ,  Congchong RU ,  Dan WANG ,  Lijun WEI ,  Sung-Jin PARK

    发明人： Beom-Jin PARK ,  Congchong RU ,  Dan WANG ,  Lijun WEI ,  Sung-Jin PARK

    IPC分类号： H03M13/05 ,  G06F11/07

    CPC分类号： H03M13/1137 ,  H03M13/1114 ,  H03M13/1131 ,  H03M13/1134 ,  H03M13/114 ,  H03M13/1165 ,  H03M13/6505 ,  H03M13/6544

    摘要： An apparatus for decoding a Low Density Parity Check (LDPC) is provided. The apparatus includes a variable node message memory for storing a variable node message vector, a controller for controlling a node computing unit to read from and write to the variable node message memory and controlling an iteration process for the apparatus, and a node computing unit for updating a check node message and a variable node message, and determining a hard decision message, the node computing unit includes a variable node message generation unit for determining the variable node message for use in a check node message calculation unit according to the variable node message vector, a check node message calculation unit for updating the check node message, a variable node message updating unit for updating a corresponding variable node message, a hard decision calculation unit for determining the hard decision message for a corresponding variable node, and a parity check unit for determining a parity bit and outputting the parity bit to a decoding termination controller.

    摘要翻译： 提供了一种用于解码低密度奇偶校验（LDPC）的设备。 该装置包括用于存储可变节点消息向量的可变节点消息存储器，用于控制节点计算单元从可变节点消息存储器读取和写入并控制该装置的迭代处理的控制器，以及用于 更新校验节点消息和可变节点消息，并且确定硬判决消息，所述节点计算单元包括可变节点消息生成单元，用于根据所述变量节点消息确定用于校验节点消息计算单元中的变量节点消息 向量，用于更新校验节点消息的校验节点消息计算单元，用于更新对应的可变节点消息的变量节点消息更新单元，用于确定相应变量节点的硬判决消息的硬判决计算单元，以及奇偶校验 用于确定奇偶校验位并将奇偶校验位输出到解码终端控制器的单元。

    Wireless network detection device
    34.
    发明授权
    Wireless network detection device 有权
    无线网络检测设备

    公开(公告)号：US07330450B1

    公开(公告)日：2008-02-12

    申请号：US11246653

    申请日：2005-10-07

    申请人： Frank Lin ,  Dan Wang ,  Frank Hung

    发明人： Frank Lin ,  Dan Wang ,  Frank Hung

    IPC分类号： H04Q7/32 ,  H04Q7/20

    CPC分类号： H04W48/16

    摘要： A device for determining network parameters may include one or more antennae and a processor. For example, the device may include multiple antennae so that direction information for one or more wireless network sources may be determined. Network parameters may include security information for the network, network name information, and/or other information. The processor included in the device may not be configured to transmit and receive information on an information communication connection with the wireless network source(s); for example, the device may be a stand-alone device separate from a user device (such as a personal computer) configured to transmit and receive information on an information communication connection with the wireless network source(s). In other embodiments, the device may be at least partially integrated with a user device (e.g., may have a separate processor but be included in a user device housing).

    摘要翻译： 用于确定网络参数的设备可以包括一个或多个天线和处理器。 例如，设备可以包括多个天线，使得可以确定一个或多个无线网络源的方向信息。 网络参数可以包括网络的安全信息，网络名称信息和/或其他信息。 包括在设备中的处理器可以不被配置为发送和接收关于与无线网络源的信息通信连接的信息; 例如，设备可以是与用户设备（例如个人计算机）分离的独立设备，其被配置为发送和接收与无线网络源的信息通信连接上的信息。 在其他实施例中，设备可以至少部分地与用户设备集成（例如，可以具有单独的处理器，但是被包括在用户设备外壳中）。

    TECHNIQUES FOR UTILIZING A PREDICTIVE MODEL TO CACHE PROCESSING DATA
    36.
    发明申请
    TECHNIQUES FOR UTILIZING A PREDICTIVE MODEL TO CACHE PROCESSING DATA 审中-公开

    公开(公告)号：US20200151726A1

    公开(公告)日：2020-05-14

    申请号：US16189565

    申请日：2018-11-13

    申请人： Hongqin Song ,  Yu GU ,  Dan WANG ,  Peter WALKER

    发明人： Hongqin Song ,  Yu GU ,  Dan WANG ,  Peter WALKER

    IPC分类号： G06Q20/40 ,  G06N99/00 ,  G06F12/0875 ,  G06N7/00

    摘要： Embodiments of the invention are directed to systems and methods for utilizing a cache to store historical transaction data. A predictive model may be trained to identify particular identifiers associated with historical data that is likely to be utilized on a particular date and/or within a particular time period. The historical data corresponding to these identifiers may be stored in a cache of the processing computer. Subsequently, an authorization request message may be received that includes an identifier. The processing computer may utilize the identifier to retrieve historical transaction data from the cache. The retrieved data may be utilized to perform any suitable operation. By predicting the data that will be needed to perform these operations, and preemptively store such data in a cache, the latency associated with subsequent processing may be reduced and the performance of the system as a whole improved.

    Single-cylinder single-claw double-card punching machine
    37.
    发明授权
    Single-cylinder single-claw double-card punching machine 有权

    公开(公告)号：US09902515B2

    公开(公告)日：2018-02-27

    申请号：US14372613

    申请日：2012-04-28

    申请人： Qiuming Tang ,  Shujun Ren ,  Dan Wang ,  Chunbing Lv

    发明人： Qiuming Tang ,  Shujun Ren ,  Dan Wang ,  Chunbing Lv

    IPC分类号： B25B3/00 ,  B65B51/05 ,  A22C11/12

    CPC分类号： B65B51/05 ,  A22C11/125 ,  Y10T29/53783

    摘要： A single-cylinder single-claw double-card punching machine, including an air cylinder; the working end face of the air cylinder is connected to a connecting frame; a gantry moving frame is disposed in the middle of the lower part of the connecting frame in an interleaved manner; a piston rob of the air cylinder passes through the connecting frame to connect with the gantry moving frame; both sides of the connecting frame are provided with snap action moving device; a retaining clamp and a folding clamp are disposed at the bottom of the connecting frame; and a card-pushing sheet and a cutter are disposed under the gantry moving frame. The card punching speed of the single-cylinder single-claw double-card pneumatic punching machine is as high as 166 times per minute, with high efficiency and energy savings.

    MULTIPLE MODE VAPOR GENERATOR
    38.
    发明申请
    MULTIPLE MODE VAPOR GENERATOR 有权
    多模式蒸汽发生器

    公开(公告)号：US20160360788A1

    公开(公告)日：2016-12-15

    申请号：US14739181

    申请日：2015-06-15

    申请人： Dan Wang

    发明人： Dan Wang

    IPC分类号： A24F47/00

    CPC分类号： A24F47/008

    摘要： The electronic cigarette device releasably houses a plurality of electronic cigarettes around a central shaft and between an upper bracket and a lower bracket, a cigarette holder, and the first frame. The first cigarette holder, the holder, the central shaft, the holder and lower bracket are sequentially connected. The central shaft ends are provided in a sleeve on the stand and holder, and a plurality of electronic cigarettes are disposed between the upper bracket and the bracket, and on display around the central shaft of circumferentially distributed. The first cigarette holder end surface has a cigarette jack, cigarette jack first communicating hole. In the second end of the central shaft, the connector sleeve is provided.

    摘要翻译： 电子香烟装置可释放地容纳多个电子香烟围绕中心轴并且在上支架和下支架之间以及香烟支架和第一框架之间。 第一个香烟支架，支架，中心轴，支架和下支架依次连接。 中心轴端设置在支架和支架上的套筒中，并且多个电子香烟设置在上支架和支架之间，并且围绕中心轴周向分布显示。 第一个烟嘴端面有一个香烟千斤顶，香烟千斤顶首先连通孔。 在中心轴的第二端，提供连接器套筒。