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    Self-Adpting Transmission Scheme of the Channel Environment in the Multiantenna Wireless Transmission System
    43.
    发明申请
    Self-Adpting Transmission Scheme of the Channel Environment in the Multiantenna Wireless Transmission System 有权
    多天线无线传输系统中通道环境的自适应传输方案

    公开(公告)号：US20080310542A1

    公开(公告)日：2008-12-18

    申请号：US12095194

    申请日：2006-11-24

    申请人： Xiqi Gao ,  Xiaohu You ,  Bin Jiang ,  Zhiwen Pan ,  Yuan Zhang

    发明人： Xiqi Gao ,  Xiaohu You ,  Bin Jiang ,  Zhiwen Pan ,  Yuan Zhang

    IPC分类号： H04L27/28

    CPC分类号： H04L1/0028 ,  H04B7/0413 ,  H04B7/0456 ,  H04B7/0617 ,  H04B7/0621 ,  H04B7/0636 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0625 ,  H04L1/0631 ,  H04L25/0204 ,  H04L25/0228 ,  H04L25/03955 ,  Y02D70/444

    摘要： An adaptive transmission scheme of the channel environment in the multi-antenna wireless transmission system can raise the spectrum use rate and power efficiency of the communication system in fast. Comparing with the traditional single antenna input and single antenna output, the channel environment in MIMO wireless communication system is more complex. When the terminal is moving, the different types of channels between terminal and base station can be gone through and then its capacity can be changed more largely. It is characterized in: at first, obtaining the statistical channel information at the receiving end using the result of channel estimation; then, quantizing and encoding the obtained statistical channel information to get feedback bit information and send the feedback bit information to the transmitting end through a feedback channel; thereby using statistical information, the sending end calculates link self-adapting control parameters, which are used for controlling coding modulation and sending the pre-code; the sending end obtains the digital base band transmission signal using a characteristic mode transmission method and a random virtual space selection transmission method, and the receiving end carries out self-adapting receiving by the same parameters.

    摘要翻译： 多天线无线传输系统中的信道环境的自适应传输方案可以快速提高通信系统的频谱利用率和功率效率。 与传统的单天线输入和单天线输出相比，MIMO无线通信系统中的信道环境更加复杂。 当终端移动时，终端和基站之间的不同类型的信道可以通过，其容量可以更大地改变。 其特征在于：首先，使用信道估计结果在接收端获取统计信道信息; 然后对获得的统计信道信息进行量化和编码以获得反馈比特信息，并通过反馈信道将反馈比特信息发送到发送端; 从而使用统计信息，发送端计算用于控制编码调制和发送预编码的链路自适应控制参数; 发送端使用特征模式发送方法和随机虚拟空间选择发送方法获得数字基带发送信号，接收端通过相同的参数进行自适应接收。

    Method of realizing combination of multi-sets of multiple digital images and bus interface technique
    44.
    发明授权
    Method of realizing combination of multi-sets of multiple digital images and bus interface technique 有权
    实现多组多重数字图像和总线接口技术组合的方法

    公开(公告)号：US07301580B2

    公开(公告)日：2007-11-27

    申请号：US10479550

    申请日：2001-12-14

    申请人： Yuan Zhang ,  Xiongyu Zhu ,  Guangkui Wang ,  Jianghong Li

    发明人： Yuan Zhang ,  Xiongyu Zhu ,  Guangkui Wang ,  Jianghong Li

    IPC分类号： H04N7/12

    CPC分类号： H04N21/21 ,  H04N7/152 ,  H04N19/423 ,  H04N21/23

    摘要： A method of digital image combination for multiple channels with multiple sets and a bus interface which includes an image-processing unit for m-channel sub-images, an image-processing unit for n-set combining images, n-set video data buses, address and control buses and a pixel data access control and bus switching logic module. A bus strobe signal controls m-channel sub-images pixel data outputting to one set of the n video data buses at a specific moment. The n sets of image-processing units for combining images combine the sub-images pixel data on the video data buses of n sets to form n integral image data. The method can be used in the multimedia image communication system and image editing system for raising the multiple image-processing capabilities.

    摘要翻译： 一种用于具有多个集合的多个信道的数字图像组合的方法和包括用于m个信道子图像的图像处理单元的总线接口，用于n组合图像的图像处理单元，n组视频数据总线， 地址和控制总线以及像素数据访问控制和总线切换逻辑模块。 总线选通信号控制在特定时刻输出到一组n个视频数据总线的m个通道子图像像素数据。 用于组合图像的n组图像处理单元将n组的视频数据总线上的子图像像素数据组合以形成n个整合图像数据。 该方法可用于多媒体图像通信系统和图像编辑系统中，用于提高多个图像处理能力。

    VEHICLE SYSTEM FOR EVALUATING A VOLTAGE CONVERTER
    45.
    发明申请
    VEHICLE SYSTEM FOR EVALUATING A VOLTAGE CONVERTER 有权
    用于评估电压转换器的车辆系统

    公开(公告)号：US20140001985A1

    公开(公告)日：2014-01-02

    申请号：US13537123

    申请日：2012-06-29

    申请人： Yuan Zhang ,  Michael W. Degner

    发明人： Yuan Zhang ,  Michael W. Degner

    IPC分类号： H02P6/12

    CPC分类号： B60L3/12 ,  B60L3/003 ,  B60L3/04 ,  B60L3/06 ,  B60L2240/527 ,  B60L2240/529

    摘要： A vehicle is provided with an electric machine and a storage device. The electric machine is configured to provide drive torque and the storage device is configured to supply power to the electric machine. The vehicle includes a variable voltage converter (VVC) that is connected between the storage device and the electric machine. The vehicle also includes a controller that is configured to receive input indicative of a VVC input current and a VVC output voltage. The controller is further configured to selectively disable drive torque responsive to the input.

    摘要翻译： 车辆设有电机和存储装置。 电机被配置为提供驱动扭矩，并且存储装置被配置为向电机供电。 车辆包括连接在存储装置和电机之间的可变电压转换器（VVC）。 车辆还包括被配置为接收指示VVC输入电流和VVC输出电压的输入的控制器。 所述控制器还被配置为响应于所述输入选择性地禁用驱动转矩。

    MOTOR TORQUE RIPPLE COMPENSATION
    47.
    发明申请
    MOTOR TORQUE RIPPLE COMPENSATION 审中-公开
    电机扭矩纹波补偿

    公开(公告)号：US20130119900A1

    公开(公告)日：2013-05-16

    申请号：US13293437

    申请日：2011-11-10

    申请人： Joseph Youqing Xiang ,  Yuan Zhang ,  Shailesh Shrikant Kozarekar ,  Michael W. Degner

    发明人： Joseph Youqing Xiang ,  Yuan Zhang ,  Shailesh Shrikant Kozarekar ,  Michael W. Degner

    IPC分类号： H02P21/05 ,  H02P6/10

    CPC分类号： H02P21/05 ,  B60K6/445 ,  B60L7/00 ,  B60W10/08 ,  B60W20/00 ,  B60W2710/087 ,  H02P6/10 ,  Y02T10/6239 ,  Y02T10/643

    摘要： A system for controlling a vehicle, the vehicle including an electric machine, includes a controller. The controller is configured to control the electric machine with an electric machine current including a plurality of current harmonic components. At least two of the current harmonic components have different magnitudes. When a torque ripple of the electric machine is an electrical k-th order harmonic, the plurality of current harmonic components may include an electrical k-1 order harmonic component having a first magnitude and an electrical k+1 order harmonic component having a second magnitude different than the first magnitude.

    摘要翻译： 一种用于控制车辆的系统，包括电机的车辆包括控制器。 控制器被配置为利用包括多个电流谐波分量的电机电流来控制电机。 至少两个电流谐波分量具有不同的幅度。 当电机的转矩波动是电k次谐波时，多个电流谐波分量可以包括具有第一幅度的电k-1次谐波分量和具有第二幅度的电k + 1次谐波分量 不同于第一幅。

    Method and apparatus for fault isolation on network loops
    48.
    发明授权
    Method and apparatus for fault isolation on network loops 有权
    网络环路故障隔离的方法和装置

    公开(公告)号：US06990530B1

    公开(公告)日：2006-01-24

    申请号：US09896507

    申请日：2001-06-29

    申请人： Gavin G. Gibson ,  Sam Gibson ,  Yuan Zhang

    发明人： Gavin G. Gibson ,  Sam Gibson ,  Yuan Zhang

    IPC分类号： G06F15/16 ,  G06F11/00

    CPC分类号： G06F11/2221 ,  H04L69/40

    摘要： Methods, systems and programs for isolating faults in a network loop is described. The link between the last device and the initiator in the network loop is tested. The loop segment between the initiator and the last device in the network loop is testesd. If a faulty link is identified in the loop segment between the initiator and the last device, then a faulty loop segment is identified and the faulty link within the faulty loop segment is isolated. For various embodiment of the present invention, divide and conquer testing or other systematic testing methods may be used to isolate the faulty link.

    摘要翻译： 描述了用于隔离网络环路故障的方法，系统和程序。 测试网络环路中最后一台设备与启动器之间的链路。 网络环路中发起者和最后一个设备之间的环路段是testesd。 如果在发起方和最后一个设备之间的环路段中识别出故障链路，则识别故障环路段，并且隔离故障环路段内的故障链路。 对于本发明的各种实施例，可以使用分割和征服测试或其他系统测试方法来隔离故障链路。

    Polynucleotide encoding human netrin-1
    49.
    发明授权
    Polynucleotide encoding human netrin-1 有权
    编码人netrin-1的多核苷酸

    公开(公告)号：US06218526B1

    公开(公告)日：2001-04-17

    申请号：US09136981

    申请日：1998-08-20

    申请人： Candace Swimmer ,  Anne Shyjan ,  David Leonardo ,  Yuan Zhang ,  Timothy Kennedy ,  Tito Serafini ,  Marc Tessier-Lavigne

    发明人： Candace Swimmer ,  Anne Shyjan ,  David Leonardo ,  Yuan Zhang ,  Timothy Kennedy ,  Tito Serafini ,  Marc Tessier-Lavigne

    IPC分类号： C12N1518

    CPC分类号： C07K14/475 ,  A61K38/00

    摘要： Specific netrin proteins, nucleic acids which encode netrin proteins and hybridization reagents, probes and primers capable of hybridizing with netrin genes and methods for screening chemical libraries for lead compounds for pharmacological agents useful in the diagnosis or treatment of disease associated undesirable cell growth are provided. An exemplary screen involves forming a mixture comprising a recombinant netrin protein, a natural intracellular netrin protein binding target, and a candidate pharmacological agent; incubating the mixture under conditions whereby, but for the presence of said candidate pharmacological agent, said netrin protein selectively binds said binding target; and detecting the presence or absence of specific binding of said netrin protein to said binding target.

    摘要翻译： 提供了特异性netrin蛋白质，编码netrin蛋白质的核酸和杂交试剂，能够与netrin基因杂交的探针和引物以及用于筛选用于诊断或治疗疾病相关的不希望的细胞生长的药物的铅化合物的化学文库的方法。 示例性屏幕包括形成包含重组netrin蛋白质，天然细胞内netrin蛋白结合靶标和候选药理学试剂的混合物; 在这样的条件下孵育混合物，但是对于所述候选药理学试剂的存在，所述网蛋白选择性结合所述结合靶; 并检测所述网蛋白与所述结合靶的特异性结合的存在或不存在。