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    Extractive of Piper laetispicum C.DC., its process and its uses
    51.
    发明授权
    Extractive of Piper laetispicum C.DC., its process and its uses 有权
    Pi。。。。。。。。。。。。。。。。。。。。

    公开(公告)号：US08062678B2

    公开(公告)日：2011-11-22

    申请号：US11720616

    申请日：2005-11-28

    申请人： Ezhou Wang ,  Yi Jiang

    发明人： Ezhou Wang ,  Yi Jiang

    IPC分类号： A01N65/00

    CPC分类号： A61K36/67

    摘要： This is about a type of Piper laetispicum C.DC. extract and the preparation method thereof as well as the application of the extract in preparing drugs, healthcare products and food additives for treating and/or preventing diseases related to monoamine transmitters such as 5-hydroxytryptamine, noradrenaline and dopamine. The extract is obtained through impregnating or percolating at normal temperature or ≦70° C., or is obtained through supercritical fluid extraction method, and in comparison with the existing reflux method, it has higher alkaloid content and higher biological activity.

    摘要翻译： 这是一种类型的Pi子C.DC。 提取物及其制备方法以及提取物在制备药物，保健产品和食品添加剂中的应用，用于治疗和/或预防与单胺发射体如5-羟色胺，去甲肾上腺素和多巴胺相关的疾病。 提取物通过在常温或70℃，70℃下浸渍或渗滤获得，或通过超临界流体萃取法获得，与现有的回流方法相比，具有较高的生物碱含量和较高的生物活性。

    DETERMINING CELL RESELECTION PARAMETER FOR TRANSMISSION BY ACCESS POINT
    52.
    发明申请
    DETERMINING CELL RESELECTION PARAMETER FOR TRANSMISSION BY ACCESS POINT 审中-公开
    确定接收点传输的单元格参数

    公开(公告)号：US20110263260A1

    公开(公告)日：2011-10-27

    申请号：US12909000

    申请日：2010-10-21

    申请人： Mehmet Yavuz ,  Farhad Meshkati ,  Yi Jiang

    发明人： Mehmet Yavuz ,  Farhad Meshkati ,  Yi Jiang

    IPC分类号： H04W36/00

    CPC分类号： H04W36/0083 ,  H04W36/0085 ,  H04W48/04 ,  H04W88/08

    摘要： A parameter for transmission by an access point is determined in a manner that facilitates access terminal mobility. For example, a cell reselection parameter and/or a handover parameter may be determined based on the quality of a signal from one access point (e.g., a macro cell) at another access point (e.g., a femto cell). In addition, a cell reselection parameter and/or a handover parameter may be determined based on the proximity of one access point (e.g., a femto cell) to another access point (e.g., a macro cell). Through the use of these techniques, a parameter may be determined in a manner that mitigates access terminal ping-ponging between access points and that mitigates outages that may otherwise occur as a result of an access terminal remaining on an access point too long.

    摘要翻译： 以便于接入终端移动性的方式确定接入点的传输参数。 例如，可以基于来自另一接入点（例如，毫微微小区）处的一个接入点（例如，宏小区）的信号的质量来确定小区重选参数和/或切换参数。 此外，可以基于一个接入点（例如，毫微微小区）到另一接入点（例如，宏小区）的接近度来确定小区重选参数和/或切换参数。 通过使用这些技术，可以以减轻接入点之间的接入终端乒乓的方式来确定参数，并且减轻由于接入终端留在接入点太久而导致的接入终端的结果。

    DETERMINING HANDOVER PARAMETER FOR TRANSMISSION BY ACCESS POINT
    53.
    发明申请
    DETERMINING HANDOVER PARAMETER FOR TRANSMISSION BY ACCESS POINT 审中-公开
    用接点确定传动参数

    公开(公告)号：US20110263256A1

    公开(公告)日：2011-10-27

    申请号：US12909026

    申请日：2010-10-21

    申请人： Mehmet Yavuz ,  Farhad Meshkati ,  Yi Jiang

    发明人： Mehmet Yavuz ,  Farhad Meshkati ,  Yi Jiang

    IPC分类号： H04W36/00

    摘要： A parameter for transmission by an access point is determined in a manner that facilitates access terminal mobility. For example, a cell reselection parameter and/or a handover parameter may be determined based on the quality of a signal from one access point (e.g., a macro cell) at another access point (e.g., a femto cell). In addition, a cell reselection parameter and/or a handover parameter may be determined based on the proximity of one access point (e.g., a femto cell) to another access point (e.g., a macro cell). Through the use of these techniques, a parameter may be determined in a manner that mitigates access terminal ping-ponging between access points and that mitigates outages that may otherwise occur as a result of an access terminal remaining on an access point too long.

    摘要翻译： 以便于接入终端移动性的方式确定接入点的传输参数。 例如，可以基于来自另一接入点（例如，毫微微小区）处的一个接入点（例如，宏小区）的信号的质量来确定小区重选参数和/或切换参数。 此外，可以基于一个接入点（例如，毫微微小区）到另一接入点（例如，宏小区）的接近度来确定小区重选参数和/或切换参数。 通过使用这些技术，可以以减轻接入点之间的接入终端乒乓的方式来确定参数，并且减轻由于接入终端留在接入点太久而导致的接入终端的结果。

    CLOSED FORM SINGULAR VALUE DECOMPOSITION
    54.
    发明申请
    CLOSED FORM SINGULAR VALUE DECOMPOSITION 失效
    封闭形式的单值分解

    公开(公告)号：US20110164700A1

    公开(公告)日：2011-07-07

    申请号：US12986635

    申请日：2011-01-07

    申请人： Ron Porat ,  Yi Jiang

    发明人： Ron Porat ,  Yi Jiang

    IPC分类号： H04B7/02

    CPC分类号： H04B7/0626 ,  H04B7/0417 ,  H04L5/0023 ,  H04L25/03343

    摘要： The subject matter disclosed herein provides methods and apparatus for determining a singular value decomposition, providing feedback from a client station to a base station, and closed loop operation of a wireless system implementing multiple-input multiple-output (MIMO). The method may include determining one or more singular vectors using a closed form singular value decomposition. The one or more determined singular vectors may be provided to a precoder at the base station as feedback. The method may include aligning a phase of one or more singular vectors. The method may also include determining, at a client station, a plurality of singular vectors for channels used in a MIMO transmission from a base station to a client station. The client station may provide an indication to the base station regarding whether to use a singular value decomposition or a uniform channel decomposition. Related systems, apparatus, methods, and/or articles are also described.

    摘要翻译： 本文公开的主题提供了用于确定奇异值分解，提供从客户站到基站的反馈以及实现多输入多输出（MIMO）的无线系统的闭环操作的方法和装置。 该方法可以包括使用闭合形式奇异值分解来确定一个或多个奇异向量。 可以将一个或多个确定的奇异向量作为反馈提供给基站处的预编码器。 该方法可以包括对齐一个或多个奇异矢量的相位。 该方法还可以包括在客户端站处确定在从基站到客户站的MIMO传输中使用的信道的多个奇异向量。 客户端站可以向基站提供关于是使用奇异值分解还是均匀信道分解的指示。 还描述了相关系统，装置，方法和/或制品。

    Uniform channel decomposition for MIMO communications
    55.
    发明授权
    Uniform channel decomposition for MIMO communications 有权
    用于MIMO通信的均匀信道分解

    公开(公告)号：US07711066B2

    公开(公告)日：2010-05-04

    申请号：US11718506

    申请日：2005-11-04

    申请人： Yi Jiang ,  Jian Li

    发明人： Yi Jiang ,  Jian Li

    IPC分类号： H04L25/49

    CPC分类号： H04L1/0618

    摘要： A multi-input-multi-output (MIMO) communications system is provided for conveying signals over a MIMO channel. The system includes a precoder for precoding a signal based upon a uniform channel decomposition scheme. The system further comprises a transmitter in communication with the precoder for conveying the precoded signal over a subchannel of the MIMO channel.

    摘要翻译： 提供了用于通过MIMO信道传送信号的多输入多输出（MIMO）通信系统。 该系统包括用于基于均匀信道分解方案对信号进行预编码的预编码器。 该系统还包括与预编码器通信的发射机，用于在MIMO信道的子信道上传送预编码的信号。

    Spatial multiplexing architecture with finite rate feedback
    56.
    发明申请
    Spatial multiplexing architecture with finite rate feedback 审中-公开
    具有有限速率反馈的空间复用架构

    公开(公告)号：US20080212714A1

    公开(公告)日：2008-09-04

    申请号：US11893636

    申请日：2007-08-17

    申请人： Mahesh K. Varanasi ,  Yi Jiang

    发明人： Mahesh K. Varanasi ,  Yi Jiang

    IPC分类号： H04L27/00

    CPC分类号： H04L25/03343 ,  H04B7/0417 ,  H04B7/0632 ,  H04B7/066 ,  H04B7/0669 ,  H04L1/0002 ,  H04L1/0016 ,  H04L1/0656 ,  H04L1/0675 ,  H04L1/1812 ,  H04L2025/03426

    摘要： A spatial multiplexing architecture is described for a MIMO communications system wherein the receiver feeds a number of bits of channel state information back to the transmitter. The architecture includes jointly designed ordered detection at the receiver and rate/power allocation at the transmitter. The receiver feeds back a finite number of bits to the transmitter regarding the detection order. The transmitter utilizes this detection order information to assign rates and powers. A Greedy ordering Rate Tailored (GRT-SMA) scheme is described which includes independent coding/decoding on each layer.

    摘要翻译： 描述了MIMO通信系统的空间复用架构，其中接收机将多个信道状态信息的比特馈送给发射机。 该架构包括在接收机处共同设计的有序检测和发射机的速率/功率分配。 接收机将有限数量的比特反馈给发射机关于检测顺序。 发射机利用该检测顺序信息分配速率和功率。 描述了一种贪婪定制速率（GRT-SMA）方案，其包括在每个层上的独立编码/解码。

    Process, temperature and supply insensitive trapezoidal pulse generator
    59.
    发明授权
    Process, temperature and supply insensitive trapezoidal pulse generator 失效
    过程，温度和电源不灵敏梯形脉冲发生器

    公开(公告)号：US07005901B1

    公开(公告)日：2006-02-28

    申请号：US10927709

    申请日：2004-08-27

    申请人： Yi Jiang ,  Raed Moughabghab

    发明人： Yi Jiang ,  Raed Moughabghab

    IPC分类号： H03K4/94

    CPC分类号： H03K4/94 ,  H03K4/023

    摘要： A process, temperature and supply insensitive trapezoidal pulse generator includes a stable reference current source for generating a stable reference current. The trapezoidal pulse generator includes a current amplification circuit adapted to receive the stable reference current and operable responsive to the stable reference current to amplify the stable reference current to a mirrored current. The trapezoidal pulse generator includes an output circuit coupled to the current amplification circuit and adapted to receive the mirrored current and operable in a second frequency to generate a trapezoidal pulse.

    摘要翻译： 过程，温度和电源不灵敏梯形脉冲发生器包括用于产生稳定参考电流的稳定参考电流源。 梯形脉冲发生器包括电流放大电路，其适于接收稳定的参考电流，并且响应稳定的参考电流可操作以将稳定的参考电流放大到镜像电流。 梯形脉冲发生器包括耦合到电流放大电路的输出电路，并适于接收镜像电流并以第二频率操作以产生梯形脉冲。