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    METHOD FOR PRODUCING OPTICAL FIBER HAVING CONTROLLED PERTURBATIONS
    22.
    发明申请
    METHOD FOR PRODUCING OPTICAL FIBER HAVING CONTROLLED PERTURBATIONS 有权
    用于生产具有控制性刺激的光纤的方法

    公开(公告)号：US20130047676A1

    公开(公告)日：2013-02-28

    申请号：US13587091

    申请日：2012-08-16

    申请人： Xin Chen ,  Charles Frederick Laing ,  Ming-Jun Li ,  Anping Liu ,  Eric John Mozdy ,  Joseph Doull Thaler

    发明人： Xin Chen ,  Charles Frederick Laing ,  Ming-Jun Li ,  Anping Liu ,  Eric John Mozdy ,  Joseph Doull Thaler

    IPC分类号： C03B37/025

    CPC分类号： C03B37/02745 ,  C03B37/02763 ,  C03B2203/06 ,  C03B2203/18 ,  C03B2203/20 ,  Y02P40/57

    摘要： A method for producing an optical fiber is provided. The method includes the steps of drawing an optical fiber from a heated glass source in a furnace and introducing index perturbations to the optical fiber via a plurality of perturbation sources arranged at a plurality of different azimuthal locations. The index perturbations are introduced synchronously at different locations along the axial length of the fiber by the plurality of perturbation sources in a generally helical pattern on the outside surface of the fiber in one embodiment. According to another embodiment, the index perturbations are introduced by the plurality of perturbation sources at different frequencies.

    摘要翻译： 提供一种光纤的制造方法。 该方法包括以下步骤：在炉中从加热的玻璃源中拉出光纤，并且通过布置在多个不同方位位置处的多个扰动源将折射率扰动引入光纤。 在一个实施例中，通过多个扰动源以纤维的外表面上的大致螺旋图案沿着纤维的轴向长度在不同位置同时引入折射率扰动。 根据另一实施例，索引扰动由多个扰动源以不同的频率引入。

    Method and apparatus for neighbor cell configuration and method and apparatus for femtocell base station configuration
    24.
    发明授权
    Method and apparatus for neighbor cell configuration and method and apparatus for femtocell base station configuration 有权
    用于相邻小区配置的方法和装置以及用于毫微微小区基站配置的方法和装置

    公开(公告)号：US08331939B2

    公开(公告)日：2012-12-11

    申请号：US13168278

    申请日：2011-06-24

    申请人： Xin Chen

    发明人： Xin Chen

    IPC分类号： H04W36/00

    CPC分类号： H04W36/0061 ,  H04W84/045

    摘要： The present invention discloses a method and an apparatus for neighbor cell configuration and a method and an apparatus for femtocell base station configuration. The neighbor cell configuration method includes: obtaining information of at least one macro cell; obtaining neighbor cell information of the at least one macro cell; and performing neighbor cell configuration according to the information of the at least one macro cell and the neighbor cell information. With the method and apparatus for neighbor cell configuration and the method and apparatus for femtocell base station configuration, complete femtocell base station neighbor cell information is obtained so that a femtocell base station can be configured automatically. This avoids call drops during handovers and increases the success rate of handovers, and the implementation is easy.

    摘要翻译： 本发明公开了一种用于相邻小区配置的方法和装置，以及用于毫微微小区基站配置的方法和装置。 所述相邻小区配置方法包括：获取至少一个宏小区的信息; 获取所述至少一个宏小区的相邻小区信息; 以及根据所述至少一个宏小区和所述相邻小区信息的信息来执行相邻小区配置。 利用相邻小区配置的方法和装置以及用于毫微微小区基站配置的方法和装置，获得完整的毫微微小区基站相邻小区信息，从而能够自动配置毫微微小区基站。 这避免了切换期间的呼叫丢弃，并提高了切换的成功率，实现起来很简单。

    SELF-REGULATING PRESSURE SOURCE
    25.
    发明申请
    SELF-REGULATING PRESSURE SOURCE 有权
    自调压源

    公开(公告)号：US20120272642A1

    公开(公告)日：2012-11-01

    申请号：US13420886

    申请日：2012-03-15

    申请人： Cagdas Denizel Onal ,  Daniela Rus ,  Xin Chen ,  George M. Whitesides

    发明人： Cagdas Denizel Onal ,  Daniela Rus ,  Xin Chen ,  George M. Whitesides

    IPC分类号： F15B13/16 ,  B01J19/00

    CPC分类号： G05D16/0636 ,  F15B21/06

    摘要： Self-regulating pressure source. The pressure source includes a chamber enclosing a chemical monopropellant. A moveable boss is attached to a deformable membrane sealing an air chamber, the moveable boss and air chamber being disposed within the chamber. A catalyst is disposed around the membrane so as to be covered by the boss in a retracted position so that the monopropellant is broken down by the catalyst to produce a gas. The gas pressure will increase within the chamber causing air in the air chamber to compress thereby to pull the boss into the retracted position to cover the catalyst thereby to regulate the pressure within the chamber. The self-regulating pressure source is particularly suited to power fluidic elastomeric actuators.

    摘要翻译： 自调压源。 压力源包括封闭化学单元推进剂的室。 可移动的凸台连接到密封空气室的可变形膜，可移动的凸台和空气室设置在室内。 催化剂设置在膜周围，以便被凸起覆盖在缩回位置，使得单组分推进剂被催化剂分解以产生气体。 在室内气体压力将增加，导致空气室中的空气压缩，从而将凸台拉到缩回位置以覆盖催化剂，从而调节室内的压力。 自调节压力源特别适用于流体弹性致动器。

    System and Method for Simultaneously Determining Strain and Temperature Characteristics of an Object
    28.
    发明申请
    System and Method for Simultaneously Determining Strain and Temperature Characteristics of an Object 有权
    同时确定物体的应变和温度特性的系统和方法

    公开(公告)号：US20120123702A1

    公开(公告)日：2012-05-17

    申请号：US12947066

    申请日：2010-11-16

    申请人： Xin Chen ,  Ming-Jun Li ,  Anping Li ,  Daniel Aloysius Nolan

    发明人： Xin Chen ,  Ming-Jun Li ,  Anping Li ,  Daniel Aloysius Nolan

    IPC分类号： G06F19/00 ,  G01K13/00 ,  G01L1/00

    CPC分类号： G01L1/243 ,  G01K11/32 ,  G01K2011/322 ,  G01L1/242

    摘要： A system for simultaneously determining strain and temperature characteristics of an object comprising: (i) at least one optical fiber having at least two Brillouin peaks; (ii) at least one connector securing the optical fiber to the object to be monitored; (iii) a laser positioned to provide laser light to said at least one optical fiber; (iv) a device measuring frequencies of said at least two Brillouin peaks, and determining frequency shifts of said at least two Brillouin peaks for said at least one optical fiber along the length of fiber; and (v) a system calculating strain and temperature characteristics along said fiber, based on the coefficients of strain and temperature as well as the measured Brillouin frequency shifts for said optical fiber along the length of said optical fiber.

    摘要翻译： 一种用于同时确定物体的应变和温度特性的系统，包括：（i）至少一个具有至少两个布里渊峰的光纤; （ii）至少一个将光纤固定到待监测对象的连接器; （iii）定位成向所述至少一个光纤提供激光的激光器; （iv）测量所述至少两个布里渊峰的频率的装置，以及确定沿所述光纤长度的所述至少一个光纤的所述至少两个布里渊峰的频移; 以及（v）基于应变和温度的系数以及所述光纤沿着所述光纤的长度测量的布里渊频移的系统来计算沿着所述光纤的应变和温度特性的系统。