公开(公告)号：US20130027679A1

公开(公告)日：2013-01-31

申请号：US13464321

申请日：2012-05-04

申请人： Jinlong LI ,  Song HU ,  Lixin ZHAO ,  Feng XU ,  Lanlan LI ,  Zhuang SHENG

发明人： Jinlong LI ,  Song HU ,  Lixin ZHAO ,  Feng XU ,  Lanlan LI ,  Zhuang SHENG

IPC分类号： G03B27/70

CPC分类号： G03F9/7026 ,  G03F9/7061

摘要： Disclosed is a focus detection apparatus for a projection lithography system. The apparatus comprises: a laser; a focus optical unit configured to focusing the emitted laser beam; a force detection unit configured to reflect the focused laser beam at the backside; a position detection unit configured to detect variations in position of a light spot formed by the reflected laser beam, and output a strength signal indicating the strength of the interaction force between the force detection unit and the object; a differential amplifier configured to output a Z-direction differential signal based on the strength signal and a reference signal; a Z-direction feedback control unit configured to perform feedback control; and a scan signal generator configured to output a signal for controlling the movement of the stage in the XY plane. The focus detection apparatus has high precision, efficiency and process applicability.

摘要翻译： 公开了一种用于投影光刻系统的焦点检测装置。 该装置包括：激光器; 被配置为聚焦所发射的激光束的聚焦光学单元; 力检测单元，被配置为将聚焦的激光束反射到背面; 位置检测单元，被配置为检测由所述反射的激光束形成的光点的位置的变化，并且输出表示所述力检测单元与所述物体之间的相互作用力的强度的强度信号; 差分放大器，被配置为基于强度信号和参考信号输出Z​​方向差分信号; 配置为执行反馈控制的Z方向反馈控制单元; 以及扫描信号发生器，被配置为输出用于控制所述载物台在XY平面中的运动的信号。 焦点检测装置具有高精度，高效率和工艺适用性。

公开(公告)号：US20120202539A1

公开(公告)日：2012-08-09

申请号：US13501858

申请日：2010-11-09

申请人： Shengming Wang ,  Lanlan Li

发明人： Shengming Wang ,  Lanlan Li

IPC分类号： H04W92/00 ,  H04W76/02 ,  H04W24/10

CPC分类号： H04W92/045 ,  H04W76/10 ,  H04W84/045

摘要： The present invention discloses a method for reporting the information required for establishing a direct interface between home NodeBs, and the home NodeB. The method comprises: establishing a stream control transmission protocol (SCTP) connection between the home NodeB and a home NodeB gateway or a core network element mobile management entity (MME); and reporting by the home NodeB the information required for establishing the direct interface between the home NodeBs through the SCTP connection. The present invention solves the problem that the home NodeB gateway or the core network element can not acquire the information required for establishing the direct interface between the home NodeBs, and achieves the effect of reducing the signaling transmission load in the network caused when a user performs switching between the home NodeBs.

摘要翻译： 本发明公开了一种用于报告在家庭基站和归属节点B之间建立直接接口所需的信息的方法。 该方法包括：在家庭基站B和家庭NodeB网关或核心网元移动管理实体（MME）之间建立流控制传输协议（SCTP）连接; 并由家庭基站报告通过SCTP连接在家庭基站之间建立直接接口所需的信息。 本发明解决了家庭NodeB网关或核心网元件不能获取在家庭NodeB之间建立直接接口所需的信息的问题，并且实现了降低用户执行时引起的网络中的信令传输负荷的效果 在家庭NodeB之间切换。

公开(公告)号：US20130044596A1

公开(公告)日：2013-02-21

申请号：US13695138

申请日：2011-04-25

申请人： Chunxia Zhi ,  Hao Wu ,  Zhijun Li ,  Lanlan Li ,  Baoguo Xie

发明人： Chunxia Zhi ,  Hao Wu ,  Zhijun Li ,  Lanlan Li ,  Baoguo Xie

IPC分类号： H04L12/24

CPC分类号： H04W48/06 ,  H04W4/70 ,  H04W12/08 ,  H04W28/16

摘要： A method for controlling access of machine type communications device is provided by the present invention. The method includes: configuring an access priority to a machine type communications device; a network side configuring a corresponding access control parameter for an access priority needing an access control according to the current network load information, and sending the access priority needing the access control and the access control parameter to the machine type communications device; and according to an access priority of the machine type communications device and the received the access priority needing the access control and the access control parameter, the machine type communications device judging whether an access request can be initiated. A system for controlling access of the machine type communications device is also provided by the present invention.

摘要翻译： 本发明提供了一种用于控制机器型通信设备接入的方法。 该方法包括：配置机器型通信设备的接入优先级; 网络侧，根据当前的网络负载信息配置需要访问控制的访问优先级的对应的访问控制参数，并将需要访问控制和访问控制参数的访问优先级发送到机器类型的通信设备; 并且根据机器类型通信设备的接入优先级和接收到需要访问控制和访问控制参数的访问优先级，机器类型通信设备判断是否可以启动访问请求。 本发明还提供了一种用于控制机器型通信设备的接入的系统。

公开(公告)号：US20120039250A1

公开(公告)日：2012-02-16

申请号：US13144797

申请日：2010-01-22

申请人： Lanlan Li ,  Jing Wang

发明人： Lanlan Li ,  Jing Wang

IPC分类号： H04W40/00

CPC分类号： H04W48/18 ,  H04W24/02

摘要： This invention discloses a processing method for access mode based on an HNB/HeNB, wherein the method includes: establishing a stream control transmission protocol connection between the HNB/HeNB and a core network; and notifying, by the HNB/HeNB, the core network of the access mode information of the HNB/HeNB, wherein the access mode information indicates an access mode of the HNB/HeNB. This invention effectively improves network performances and user experiences.

摘要翻译： 本发明公开了一种基于HNB / HeNB的接入模式的处理方法，其中方法包括：在HNB / HeNB与核心网之间建立流控制传输协议连接; 以及由所述HNB / HeNB通知所述HNB / HeNB的接入模式信息的核心网络，其中所述接入模式信息指示所述HNB / HeNB的接入模式。 本发明有效地提高了网络性能和用户体验。

公开(公告)号：US08879413B2

公开(公告)日：2014-11-04

申请号：US13695138

申请日：2011-04-25

申请人： Chunxia Zhi ,  Hao Wu ,  Zhijun Li ,  Lanlan Li ,  Baoguo Xie

发明人： Chunxia Zhi ,  Hao Wu ,  Zhijun Li ,  Lanlan Li ,  Baoguo Xie

IPC分类号： H04J1/16 ,  H04W4/00

CPC分类号： H04W48/06 ,  H04W4/70 ,  H04W12/08 ,  H04W28/16

摘要： A method for controlling access of machine type communications device is provided by the present invention. The method includes: configuring an access priority to a machine type communications device; a network side configuring a corresponding access control parameter for an access priority needing an access control according to the current network load information, and sending the access priority needing the access control and the access control parameter to the machine type communications device; and according to an access priority of the machine type communications device and the received the access priority needing the access control and the access control parameter, the machine type communications device judging whether an access request can be initiated. A system for controlling access of the machine type communications device is also provided by the present invention.

摘要翻译： 本发明提供一种用于控制机器型通信设备接入的方法。 该方法包括：配置机器型通信设备的接入优先级; 网络侧，根据当前的网络负载信息配置需要访问控制的访问优先级的对应的访问控制参数，并将需要访问控制和访问控制参数的访问优先级发送到机器类型的通信设备; 并且根据机器类型通信设备的接入优先级和接收到需要访问控制和访问控制参数的访问优先级，机器类型通信设备判断是否可以启动访问请求。 本发明还提供了一种用于控制机器型通信设备的接入的系统。

公开(公告)号：US08611308B2

公开(公告)日：2013-12-17

申请号：US13203479

申请日：2009-08-28

申请人： Jing Wang ,  Lanlan Li ,  Lin Liu ,  Di Wang

发明人： Jing Wang ,  Lanlan Li ,  Lin Liu ,  Di Wang

IPC分类号： G01R31/08

CPC分类号： H04W36/0033 ,  H04W36/30

摘要： A Method and apparatus for a user handing over to a home NodeB are provided. The method comprises the following steps: when the user initiates a handover procedure from a source NodeB to a target home NodeB, a target home NodeB gateway receiving a relocation request message from a mobility management unit of a core network; the target home NodeB gateway generating a user context for the user according to the relocation request message, allocating a user context identifier for the user context, and sending the user context identifier and the relocation request message to the target home NodeB; and when receiving a relocation request acknowledgement message replied by the target home NodeB, the target home NodeB gateway sending the relocation request acknowledgement message to the mobility management unit of the core network. The application of the above technical solution can ensure the handover of a user to a home NodeB which serves as a target NodeB successfully.

摘要翻译： 提供了一种用于将用户切换到家庭节点B的方法和装置。 该方法包括以下步骤：当用户从源节点B发起到目标本地节点B的切换过程时，目标本地NodeB网关从核心网的移动性管理单元接收重定位请求消息; 所述目标家庭NodeB网关根据所述重定位请求消息为所述用户生成用户上下文，为所述用户上下文分配用户上下文标识符，并将所述用户上下文标识符和所述重定位请求消息发送到所述目标家庭基站; 并且当接收到由目标家庭基站B回复的重定位请求确认消息时，目标本地NodeB网关向核心网络的移动性管理单元发送重定位请求确认消息。 上述技术方案的应用可以确保用户成功切换到用作目标节点B的家庭基站B。

公开(公告)号：US08760626B2

公开(公告)日：2014-06-24

申请号：US13464321

申请日：2012-05-04

申请人： Jinlong Li ,  Song Hu ,  Lixin Zhao ,  Feng Xu ,  Lanlan Li ,  Zhuang Sheng

发明人： Jinlong Li ,  Song Hu ,  Lixin Zhao ,  Feng Xu ,  Lanlan Li ,  Zhuang Sheng

IPC分类号： G03B27/52 ,  G03B27/70 ,  G03F9/00

CPC分类号： G03F9/7026 ,  G03F9/7061

摘要： Disclosed is a focus detection apparatus for a projection lithography system. The apparatus includes: a laser; a focus optical unit configured to focusing the emitted laser beam; a force detection unit configured to reflect the focused laser beam at the backside; a position detection unit configured to detect variations in position of a light spot formed by the reflected laser beam, and output a strength signal indicating the strength of the interaction force between the force detection unit and the object; a differential amplifier configured to output a Z-direction differential signal based on the strength signal and a reference signal; a Z-direction feedback control unit configured to perform feedback control; and a scan signal generator configured to output a signal for controlling the movement of the stage in the XY plane. The focus detection apparatus has high precision, efficiency and process applicability.

摘要翻译： 公开了一种用于投影光刻系统的焦点检测装置。 该装置包括：激光器; 被配置为聚焦所发射的激光束的聚焦光学单元; 力检测单元，被配置为将聚焦的激光束反射到背面; 位置检测单元，被配置为检测由所述反射的激光束形成的光点的位置的变化，并且输出表示所述力检测单元与所述物体之间的相互作用力的强度的强度信号; 差分放大器，被配置为基于强度信号和参考信号输出Z​​方向差分信号; 配置为执行反馈控制的Z方向反馈控制单元; 以及扫描信号发生器，被配置为输出用于控制所述载物台在XY平面中的运动的信号。 焦点检测装置具有高精度，高效率和工艺适用性。