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    • 1. 发明申请
    • System and Method for Mobile Telephone Roaming
    • 移动电话漫游的系统和方法
    • US20090221265A1
    • 2009-09-03
    • US12039646
    • 2008-02-28
    • Jing LIURichard XUXiaolei QIN
    • Jing LIURichard XUXiaolei QIN
    • H04M1/66H04Q7/22
    • H04W12/06H04L63/0853
    • A foreign wireless communication system is operated in a local communication network as if the foreign wireless communication system were a local wireless communication system. A data communication link is established between the wireless communication system and a service provider in a local wireless communication network. An outgoing request for authentication information is communicated from the wireless communication system to a remote administration system over the data communication link. The authentication information is received over the data communication link from the administration system and is transmitted over a signal link from the wireless communication system to the service provider. A requested wireless communication service is received at the wireless communication system based on authentication of the wireless communication system by the service provider using the authentication information.
    • 外部无线通信系统在本地通信网络中操作,如同外部无线通信系统是本地无线通信系统一样。 在无线通信系统和本地无线通信网络中的服务提供商之间建立数据通信链路。 从无线通信系统通过数据通信链路将远程认证信息的请求传送到远程管理系统。 通过来自管理系统的数据通信链路接收认证信息,并通过信号链路从无线通信系统发送到服务提供商。 基于使用认证信息的服务提供商对无线通信系统的认证,在无线通信系统中接收到所请求的无线通信服务。
    • 3. 发明申请
    • GENERATORS USING BIO-KINETIC ENERGY
    • 发电机使用生物动力学能量
    • US20110204653A1
    • 2011-08-25
    • US12709060
    • 2010-02-19
    • Jing LIUYueguang DENG
    • Jing LIUYueguang DENG
    • F03G5/06
    • F03G5/06F03G7/08
    • Devices for converting bio-kinetic energy into electrical energy. Devices may include a fluid conduit configured to contain a liquid conductive material, a transducer coupled to the fluid conduit and configured to drive flow of the liquid conductive material through the fluid conduit, and a magnetohydrodynamic (MHD) power generation unit operatively coupled to the fluid conduit, wherein the MHD power generation unit is configured to convert liquid conductive material flow through the fluid conduit into electrical power. Devices may be incorporated into a number of wearable articles and building articles for conversion of bio-kinetic energy into electrical energy.
    • 将生物动能转化为电能的装置。 设备可以包括被配置为容纳液体导电材料的流体导管,耦合到流体导管并被配置为驱动液体导电材料通过流体导管的流动的传感器,以及可操作地耦合到流体的磁流体动力(MHD)发电单元 导管,其中所述MHD发电单元被配置为将流体通过所述流体导管的液体导电材料转换成电力。 装置可以并入许多可穿戴物品和建筑物品中以将生物动能转化为电能。
    • 5. 发明申请
    • ORIGIN DESTINATION ESTIMATION BASED ON VEHICLE TRAJECTORY DATA
    • 基于车辆TRAJECTORY数据的原始目的地估计
    • US20160180705A1
    • 2016-06-23
    • US14574410
    • 2014-12-18
    • Jing LIUYe JINQiwei ZHANGZhongcun WANG
    • Jing LIUYe JINQiwei ZHANGZhongcun WANG
    • G08G1/01G08G1/017G01C21/26
    • G08G1/0125G01C21/26G08G1/0116G08G1/0129G08G1/017G08G1/0175
    • A framework for origin-destination (OD) analysis of vehicle trajectory data is described herein. In accordance with one aspect, a vehicle trajectory dataset is provided to an OD analyzer. The vehicle trajectory dataset includes vehicle trajectory data collected from a sensor network having a plurality of sensor stations for detecting vehicles. The sensor stations of the sensor network are distributed in a geographical area of interest, where the vehicle trajectory data include trajectories of vehicles captured by the sensor network. The vehicle trajectory dataset may be analyzed by the OD analyzer to determine an origin and a destination of trips for trajectories of the vehicles in the vehicle trajectory dataset. The analysis includes calculating a probability distribution of travel time between sensor pairs of the sensor network of a number of (dropped-out) intermediate stations, and determining a stop probability between a station pair in the trajectories of the vehicles, where a stop is a destination of a previous trip and an origin of a next trip in the trajectories.
    • 本文描述了用于车辆轨迹数据的起点 - 目的地(OD)分析的框架。 根据一个方面,将车辆轨迹数据集提供给OD分析器。 车辆轨迹数据集包括从具有用于检测车辆的多个传感器站的传感器网络收集的车辆轨迹数据。 传感器网络的传感器站分布在感兴趣的地理区域中,其中车辆轨迹数据包括由传感器网络捕获的车辆的轨迹。 车辆轨迹数据集可以由OD分析器进行分析,以确定车辆轨迹数据集中车辆轨迹的起点和目的地。 分析包括计算多个(辍学)中间站的传感器网络的传感器对之间的行进时间的概率分布,以及确定车辆轨迹中的站对之间的停止概率,其中停止是 前一行程的目的地和轨迹中的下一行程的起源。
    • 7. 发明申请
    • METHOD AND DEVICE FOR ESTABLISHING A SECURITY MECHANISM FOR AN AIR INTERFACE LINK
    • 用于建立空中接口连接的安全机制的方法和装置
    • US20120039472A1
    • 2012-02-16
    • US13285321
    • 2011-10-31
    • Jing LIUAiqin Zhang
    • Jing LIUAiqin Zhang
    • H04W12/04H04K1/00
    • H04W12/04H04L2463/061
    • A method, a device, and a system for establishing a security mechanism for an air interface are provided in embodiments of the present invention. The method includes: performing security processing for a shared key of an access link according to a shared key between a relay node and a mobility management entity; and sending the shared key of the access link after the security processing to the relay node to enable the relay node to obtain the shared key of the access link based on the shared key between the relay node and the mobility management entity. The present invention reduces the possibility at which the air interface link is hacked, thereby improving the security of the air interface link.
    • 在本发明的实施例中提供了一种用于建立空中接口的安全机制的方法,设备和系统。 该方法包括:根据中继节点和移动性管理实体之间的共享密钥,对接入链路的共享密钥进行安全处理; 以及在所述安全处理之后将所述接入链路的共享密钥发送到所述中继节点,以使得所述中继节点能够基于所述中继节点和所述移动性管理实体之间的所述共享密钥来获得所述接入链路的共享密钥。 本发明减少了空中接口链路被入侵的可能性,从而提高了空中接口链路的安全性。
    • 8. 发明申请
    • WINDING STRUCTURE FOR A TRANSFORMER AND WINDING
    • 变压器和绕组的绕组结构
    • US20100265029A1
    • 2010-10-21
    • US12484731
    • 2009-06-15
    • Blue XIONGJack ZHOUJing LIUC.S. KUNG
    • Blue XIONGJack ZHOUJing LIUC.S. KUNG
    • H01F27/28
    • H01F27/2852H01F27/303H01F27/323H01F27/325H01F2027/2857
    • A winding structure adapted for a transformer and a winding are provided. The winding structure comprises a first conductive disk, a second conductive disk, a connecting part, and an insulation disk which is disposed between the first conductive disk and the second conductive disk. The first conductive disk has a first open circular portion and a first connection hole, the second conductive disk has a second open circular portion and a second connection hole and the isolation disk has a third connection hole. The first conductive disk, the second conductive disk and the insulation disk are combined by the connecting part through the first connection hole, the second connection hole and the third connection hole, and the first conductive disk is electrically connected with the second conductive disk therefore.
    • 提供适用于变压器和绕组的绕组结构。 绕组结构包括设置在第一导电盘和第二导电盘之间的第一导电盘,第二导电盘,连接部和绝缘盘。 第一导电盘具有第一开口圆形部分和第一连接孔,第二导电盘具有第二开口圆形部分和第二连接孔,隔离盘具有第三连接孔。 第一导电盘,第二导电盘和绝缘盘通过连接部分通过第一连接孔,第二连接孔和第三连接孔组合,并且第一导电盘与第二导电盘电连接。