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    • 42. 发明申请
    • METHOD AND APPARATUS FOR SUPPORTING MOBILITY OF USER EQUIPMENT
    • 支持用户设备移动性的方法和装置
    • US20130010756A1
    • 2013-01-10
    • US13544414
    • 2012-07-09
    • Huarui LIANGHong WANGLixiang XU
    • Huarui LIANGHong WANGLixiang XU
    • H04W36/00
    • H04W36/18H04W8/082
    • A method and an apparatus for supporting mobility of a User Equipment (UE) are provided. When a UE moves into a Local Internet Protocol Access (LIPA)-enabled network or exits an LIPA-enabled network, the method is able to select an optimal user-plane node for the UE, provide optimal network routings and optimize network resource usage. For service continuity of the UE, when the UE performs remote access to an LIPA-enabled network from another network or when the UE moves into an LIPA-enabled network, the network re-selects an optimal user-plane node for the UE while keeping the remote service of the UE uninterrupted. When a UE moves from an LIPA-enabled network to another network, the network selects an optimal user-plane node for the UE while keeping the LIPA service uninterrupted. The method optimizes network resource usage and at the same time maintains the service quality perceived by the user.
    • 提供了一种用于支持用户设备(UE)的移动性的方法和装置。 当UE移动到启用了本地互联网协议访问(LIPA)的网络或退出启用了LIPA的网络时,该方法能够为UE选择最佳用户平面节点,提供最佳网络路由并优化网络资源使用。 为了UE的业务连续性,当UE从另一个网络执行对启用了LIPA的网络的远程访问时,或者当UE进入启用了LIPA的网络时,网络会重新选择用于UE的最佳用户平面节点,同时保持 UE的远程服务不间断。 当UE从启用LIPA的网络移动到另一个网络时,网络为UE保持最佳用户平面节点,同时保持LIPA服务不间断。 该方法优化了网络资源的使用,同时保持了用户感觉到的服务质量。
    • 44. 发明授权
    • Method for supporting continuous reception of evolved broadcast and multicast service data
    • 支持连续接收演进的广播和组播业务数据的方法
    • US08311015B2
    • 2012-11-13
    • US12680395
    • 2008-09-16
    • Hong WangXiaoqiang Li
    • Hong WangXiaoqiang Li
    • H04W36/00
    • H04W72/005H04W36/08
    • The method for supporting continuous reception of enhanced broadcast service data comprising steps of: an MCE receiving an “MBMS Session Start Request” message from a core network; after the MCE receives the message, transmitting a response message to the core network; MCE transmitting an “MBMS Session Start Request” message to an ENB, the message including information of adjacent cells; and the ENB broadcasting the information of adjacent cells on a current cells. With the scheme of present invention, if a user wants to move to a common cell when he/she receives MBMS service in an SFN edge cell, he/she can enter the active mode and switch into the common cell so as to reduce MBMS data loss. When a UE moves from a cell with SC-PTM transmission mode into a cell with SC-PTM transmission mode, data loss can also be reduced.
    • 用于支持连续接收增强广播服务数据的方法,包括以下步骤:MCE从核心网接收MBMS会话开始请求消息; 在MCE接收到消息之后,向核心网发送响应消息; MCE向ENB发送MBMS会话开始请求消息,该消息包括相邻小区的信息; 并且ENB在当前小区上广播相邻小区的信息。 利用本发明的方案,如果用户在SFN边缘小区中接收到MBMS服务时想要移动到公共小区,则他/她可以进入活动模式并切换到公共小区,以便减少MBMS数据 失利。 当UE从具有SC-PTM传输模式的小区移动到具有SC-PTM传输模式的小区时,也可以减少数据丢失。
    • 49. 发明授权
    • Spectrally sensing chemical and biological substances
    • 光谱传感化学和生物物质
    • US08213007B2
    • 2012-07-03
    • US12625970
    • 2009-11-25
    • Hong WangXun GuoChunwei Liu
    • Hong WangXun GuoChunwei Liu
    • G01J3/28
    • G01J3/02G01J3/0208G01J3/021G01J3/0264G01J3/44G01N21/65G01N21/658G01N21/7703G01N2021/7773G01N2201/084G01N2201/129
    • A sensor-network system for spectrally sensing a chemical or biological substance includes a plurality of probe assemblies that each includes a sensor comprising a nano structured surface, wherein the nano structured surface can adsorb molecules of a sample material captured adjacent to the sensor; a laser configured to emit a laser beam to illuminate the molecules adsorbed to the nano structured surface, and a spectrometer that can obtain spectral data from light scattered by the molecules adsorbed to the nano structured surface. A control center includes a computer storage configured to store spectral signatures each associated with a chemical or biological substance and a spectral analyzer that can determine a spectral signature matching at least one of the spectral signatures stored in the computer storage thereby to identify, in the sample material, the chemical or biological substance associated with the one of the spectral signatures.
    • 用于光谱感测化学或生物物质的传感器网络系统包括多个探针组件,每个探针组件包括包含纳米结构化表面的传感器,其中所述纳米结构化表面可以吸附邻近所述传感器捕获的样品材料的分子; 配置为发射激光束以照射吸附到纳米结构化表面的分子的激光器,以及可以由吸附到纳米结构化表面的分子散射的光获得光谱数据的光谱仪。 控制中心包括被配置为存储每个与化学或生物物质相关联的光谱特征的计算机存储器,以及光谱分析器,其可以确定与存储在计算机存储器中的至少一个光谱特征匹配的光谱特征,从而在样本中识别 材料,与光谱特征之一相关联的化学或生物物质。