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    Service bandwidth configuring method and network management system
    34.
    发明授权
    Service bandwidth configuring method and network management system 有权
    业务带宽配置方式和网管系统

    公开(公告)号：US09124533B2

    公开(公告)日：2015-09-01

    申请号：US12510708

    申请日：2009-07-28

    申请人： Jie Chen ,  Qingfei Nian ,  Qiaogang Chen

    发明人： Jie Chen ,  Qingfei Nian ,  Qiaogang Chen

    IPC分类号： G06F15/16 ,  H04L12/24

    CPC分类号： H04L41/5022 ,  H04L41/0213 ,  H04L41/0233 ,  H04L41/0896

    摘要： A service bandwidth configuring method of is provided by this invention, which includes the following steps: defining various kinds of service classes according to the characteristics of various services provided by a network system; defining various kinds of bandwidth specifications of the network system; establishing the mapping relationships between the various kinds of service classes and various kinds of bandwidth specifications; and configuring the service bandwidth of the network system with the mapping relationships. Besides, this invention also provides a network management system. This invention is intended to be applied to the interfaces between NMS and EMS, or interfaces between EMS and NE, and it facilitates the intercommunication between the network management systems of different manufacturers, and the unified management on network management system or devices from different manufacturers by the upper layer network management system.

    摘要翻译： 本发明提供了一种服务带宽配置方法，包括以下步骤：根据网络系统提供的各种业务的特点定义各种业务类别; 定义网络系统的各种带宽规格; 建立各种服务类别和各种带宽规格之间的映射关系; 并用映射关系配置网络系统的业务带宽。 此外，本发明还提供一种网络管理系统。 本发明旨在应用于NMS和EMS之间的接口或EMS与NE之间的接口，有利于不同厂商的网络管理系统之间的相互通信，以及对不同制造商的网络管理系统或设备的统一管理 上层网络管理系统。

    LOW-TEMPERATURE DEVICE FOR SEPARATING AND PURIFYING GAS BASED ON SMALL-SIZED LOW-TEMPERATURE REFRIGERATING MACHINE
    35.
    发明申请
    LOW-TEMPERATURE DEVICE FOR SEPARATING AND PURIFYING GAS BASED ON SMALL-SIZED LOW-TEMPERATURE REFRIGERATING MACHINE 有权
    基于小尺寸低温制冷机分离和净化气体的低温装置

    公开(公告)号：US20150013349A1

    公开(公告)日：2015-01-15

    申请号：US14378019

    申请日：2012-03-23

    申请人： Wenqing Dong ,  Wei Chao ,  Jie Chen ,  Ao Li ,  Jinlin Gao

    发明人： Wenqing Dong ,  Wei Chao ,  Jie Chen ,  Ao Li ,  Jinlin Gao

    IPC分类号： F25J1/00 ,  F25B9/14 ,  F25B9/02

    CPC分类号： F25J1/00 ,  F25B9/02 ,  F25B9/14 ,  F25B9/145 ,  F25J3/0685 ,  F25J3/069 ,  F25J3/08 ,  F25J2215/30 ,  F25J2215/32 ,  F25J2270/908

    摘要： A low-temperature device for separating and purifying gas based on a small-sized low-temperature refrigerating machine includes a primary, secondary and quaternary heat exchanger, at least one small-sized low-temperature refrigerating machine, and at least one liquid collecting tank. The small-sized low-temperature refrigerating machine includes a first cold head and a second cold head, the secondary heat exchanger is provided on the first cold head to form a primary cold head heat exchanger, the quaternary heat exchanger is provided on the second cold head to form a secondary cold head heat exchanger, a mixed gas outlet is connected to an inlet of the primary cold head heat exchanger. By using primary and secondary cold heads of the small-sized low-temperature refrigerating machine as cold sources, gases having different condensing temperature are liquefied and solidified separately, and two or more gases can be separated and purified at a lower cost.

    摘要翻译： 一种基于小型低温冷冻机分离和净化气体的低温装置，包括一级，二级和四级热交换器，至少一台小型低温冷冻机和至少一个液体收集罐 。 小型低温冷冻机包括第一冷头和第二冷头，二次热交换器设置在第一冷头上以形成主冷头热交换​​器，四级热交换器设置在第二冷 头部形成二次冷头热交换​​器，混合气体出口连接到主冷头热交换​​器的入口。 通过使用小型低温冷冻机的一级和二级冷头作为冷源，具有不同冷凝温度的气体分别液化和固化，可以以较低的成本分离和净化两种或更多种气体。

    Electrostatic discharge protection circuit and electrostatic discharge protection method
    36.
    发明授权
    Electrostatic discharge protection circuit and electrostatic discharge protection method 有权
    静电放电保护电路和静电放电保护方法

    公开(公告)号：US08767359B2

    公开(公告)日：2014-07-01

    申请号：US13314797

    申请日：2011-12-08

    申请人： Kai Zhu ,  Huijuan Cheng ,  Jie Chen ,  Zhiguang Guo ,  Hongwei Li

    发明人： Kai Zhu ,  Huijuan Cheng ,  Jie Chen ,  Zhiguang Guo ,  Hongwei Li

    IPC分类号： H02H3/22

    CPC分类号： H02H9/046

    摘要： An ESD protection circuit and method for its use are provided. The circuit comprising: a discharge path formed by first and second NMOS transistors which are sequentially connected between a ground and a power supply; an ESD event detection unit; first and second drive units respectively connected between an output of the ESD event detection unit and a gate of the first transistor and between the output of the ESD event detection unit and a gate of the second transistor. The first and second drive units respectively cause the first and second transistors to be turned on during an ESD event and to be turned off when there is no ESD event.

    摘要翻译： 提供了一种ESD保护电路及其使用方法。 该电路包括：由第一和第二NMOS晶体管形成的放电路径，其依次连接在地和电源之间; ESD事件检测单元; 分别连接在ESD事件检测单元的输出和第一晶体管的栅极之间以及ESD事件检测单元的输出和第二晶体管的栅极之间的第一和第二驱动单元。 第一和第二驱动单元分别在ESD事件期间使第一和第二晶体管导通，并且在没有ESD事件时被关断。

    GEOGRAPHIC REDUNDANCY DETERMINATION FOR TIME BASED LOCATION INFORMATION IN A WIRELESS RADIO NETWORK
    37.
    发明申请
    GEOGRAPHIC REDUNDANCY DETERMINATION FOR TIME BASED LOCATION INFORMATION IN A WIRELESS RADIO NETWORK 有权
    无线无线网络中基于时间的位置信息的地理冗余确定

    公开(公告)号：US20130337829A1

    公开(公告)日：2013-12-19

    申请号：US13525065

    申请日：2012-06-15

    申请人： Jeremy Fix ,  Jie Chen ,  Sheldon Kent Meredith

    发明人： Jeremy Fix ,  Jie Chen ,  Sheldon Kent Meredith

    IPC分类号： H04W64/00

    CPC分类号： H04W4/023 ,  G01S5/02 ,  G01S5/0226 ,  H04W4/025 ,  H04W56/005 ,  H04W64/00

    摘要： Determining levels of geographic redundancy among radios of a wireless radio network is described. The level of geographic redundancy for a radio can affect the determination of location information for a user equipment (UE) on the wireless radio network. The disclosed subject matter can be employed in conjunction with timed fingerprint location (TFL) technologies to facilitate selection of radios employed in determining time values for TFL location determination. Levels of geographic redundancy can be employed to rank or order radios of a wireless radio network so as to reduce the likelihood of using geographically redundant radios in location determination. Further, rules can be selected to adjust threshold values and equations employed in determining the levels of geographic redundancy. Moreover, rules can be selected to apply boundary conditions to reduce the number of determinations formed for a set of radios of the wireless radio network.

    摘要翻译： 描述确定无线无线电网络的无线电之间的地理冗余度的水平。 无线电的地理冗余级别可以影响无线无线电网络上的用户设备（UE）的位置信息的确定。 所公开的主题可以与定时指纹位置（TFL）技术一起使用，以便于选择用于确定TFL位置确定的时间值的无线电。 可以采用地理冗余级别对无线无线电网络的无线电进行排序或排序，以减少在位置确定中使用地理上冗余的无线电的可能性。 此外，可以选择规则来调整用于确定地理冗余度的阈值和方程式。 此外，可以选择规则来应用边界条件以减少为无线无线电网络的一组无线电形成的确定次数。

    Calibration Kits for RF Passive Devices
    38.
    发明申请
    Calibration Kits for RF Passive Devices 有权
    RF被动设备的校准套件

    公开(公告)号：US20130332092A1

    公开(公告)日：2013-12-12

    申请号：US13491364

    申请日：2012-06-07

    申请人： Jie Chen ,  Hao-Yi Tsai ,  Hsien-Wei Chen ,  Hung-Yi Kuo

    发明人： Jie Chen ,  Hao-Yi Tsai ,  Hsien-Wei Chen ,  Hung-Yi Kuo

    IPC分类号： G06F19/00 ,  G06F17/50 ,  H01L23/48

    CPC分类号： H01L23/66 ,  G01R1/07328 ,  G01R35/005 ,  G06F17/5009 ,  H01L21/76822 ,  H01L22/34 ,  H01L23/522 ,  H01L23/5226 ,  H01L23/5227 ,  H01L23/528 ,  H01L24/13 ,  H01L28/10 ,  H01L2223/6627 ,  H01L2224/0401 ,  H01L2224/131 ,  H01L2224/13147 ,  H01L2924/19011 ,  H01L2924/1903 ,  H01L2924/19042 ,  H01L2924/00014 ,  H01L2924/014

    摘要： A method includes measuring a first calibration kit in a wafer to obtain a first performance data. The wafer includes a substrate, and a plurality of dielectric layers over the substrate. The first calibration kit includes a first passive device over the plurality of dielectric layers, wherein substantially no metal feature is disposed in the plurality of dielectric layers and overlapped by the first passive device. The method further includes measuring a second calibration kit in the wafer to obtain a second performance data. The second calibration kit includes a second passive device identical to the first device and over the plurality of dielectric layers, and dummy patterns in the plurality of dielectric layers and overlapped by the second passive device. The first performance data and the second performance data are de-embedded to determine an effect of metal patterns in the plurality of dielectric layers to overlying passive devices.

    摘要翻译： 一种方法包括测量晶片中的第一校准套件以获得第一性能数据。 晶片包括衬底，以及在衬底上的多个电介质层。 第一校准套件包括多个电介质层上的第一无源器件，其中在多个电介质层中基本上没有金属特征被布置在第一无源器件中。 该方法还包括测量晶片中的第二校准套件以获得第二性能数据。 第二校准套件包括与第一器件相同并且在多个电介质层上相同的第二无源器件，以及多个电介质层中的虚设图案并且被第二无源器件重叠。 第一性能数据和第二性能数据被去嵌入以确定多个介电层中的金属图案对覆盖无源器件的影响。

    System for low complexity adaptive ECHO and NEXT cancellers
    39.
    发明授权
    System for low complexity adaptive ECHO and NEXT cancellers 有权
    低复杂度自适应ECHO和NEXT消除器的系统

    公开(公告)号：US08600039B2

    公开(公告)日：2013-12-03

    申请号：US12806539

    申请日：2010-08-16

    申请人： Jie Chen ,  Keshab K. Parhi

    发明人： Jie Chen ,  Keshab K. Parhi

    IPC分类号： H04M9/08

    CPC分类号： H04B3/23

    摘要： The present invention relates to design and implementation of low complexity adaptive echo and NEXT cancellers in multi-channel data transmission systems. In this invention, a highly efficient weight update scheme is proposed to reduce the computational cost of the weight update part in adaptive echo and NEXT cancellers. Based on the proposed scheme, the hardware complexity of the weight update part can be further reduced by applying the word-length reduction technique. The proposed scheme is general and suitable for real applications such as design of a low complexity transceiver in 10GBase-T. Different with prior work, this invention considers the complexity reduction in weight update part of the adaptive filters such that the overall complexity of these adaptive cancellers can be significantly reduced.

    摘要翻译： 本发明涉及多通道数据传输系统中低复杂度自适应回波和NEXT消除器的设计和实现。 在本发明中，提出了一种高效的加权更新方案，以减少自适应回波和NEXT消除器中权重更新部分的计算成本。 基于所提出的方案，可以通过应用字长缩减技术来进一步降低权重更新部分的硬件复杂度。 所提出的方案是一般的，适用于实际应用，例如在10GBase-T中设计低复杂度收发器。 与现有技术不同，本发明考虑了自适应滤波器的权重更新部分的复杂度降低，使得这些自适应消除器的整体复杂度可以显着降低。

    Process for resolving S-3-(aminomethyl)-5-methylhexanoic acid
    40.
    发明授权
    Process for resolving S-3-(aminomethyl)-5-methylhexanoic acid 有权
    拆分S-3-（氨基甲基）-5-甲基己酸的方法

    公开(公告)号：US08592625B2

    公开(公告)日：2013-11-26

    申请号：US12811418

    申请日：2008-01-02

    申请人： Jiankang Xu ,  Da Zhang ,  Meiqi Ye ,  Jie Chen ,  Yongbing Guo ,  Yongjiang Hu

    发明人： Jiankang Xu ,  Da Zhang ,  Meiqi Ye ,  Jie Chen ,  Yongbing Guo ,  Yongjiang Hu

    IPC分类号： C07C227/36

    CPC分类号： C07C227/34 ,  C07C229/08

    摘要： The present invention relates to a process for resolving S-3-(Aminomethyl)-5-methylhexanoic acid, which adopts benzoyl-L-glutamic acid, 4-methyl benzoyl-L-glutamic acid, benzene sulfonyl-L-glutamic acid or 4-methyl benzene sulfonyl-L-glutamic acid as a resolution agent to make a first resolution to racemic 3-aminomethyl-5-methylhexanoic acid, and adopts the resolution agent same to that of the first resolution to make a second resolution to the first resolution product to obtain the second resolution product, thus the resolution salt product is obtained, and further hydrolyzed by an acid, the resolution agent is extracted to be separated, the pH is adjusted to be neutral, the product S-3-(Aminomethyl)-5-methylhexanoic acid, i.e. the pregabalin, is then precipitated by distillation, therefore the present invention has the characteristics of polluting the environment slightly, high efficiency and stability, simpleness and practicality, producing product with high purity and a low production cost, and is suitable for large-scale production.

    摘要翻译： 本发明涉及一种分离S-3-（氨基甲基）-5-甲基己酸的方法，该方法采用苯甲酰基-L-谷氨酸，4-甲基苯甲酰基-L-谷氨酸，苯磺酰基-L-谷氨酸或4 甲基苯磺酰基-L-谷氨酸作为拆分剂，首先拆分为外消旋的3-氨基甲基-5-甲基己酸，并采用与第一分辨率相同的分解剂，以第一分辨率作第二分辨率 得到第二分解产物，得到分解盐产物，并进一步用酸水解，提取分离剂分离，将pH调节为中性，产物S-3-（氨基甲基） - 5-甲基己酸，即普瑞巴林，然后通过蒸馏沉淀，因此本发明具有污染环境的特点，效率高，稳定性，简便性和实用性，生产高纯度，低产品的产品 离子成本，适合大规模生产。