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    Method, device and system for presenting virtual conference site of video conference
    1.
    发明授权
    Method, device and system for presenting virtual conference site of video conference 有权

    公开(公告)号：US08531502B2

    公开(公告)日：2013-09-10

    申请号：US13409640

    申请日：2012-03-01

    申请人： Hong Cheng ,  Jiaoli Wu

    发明人： Hong Cheng ,  Jiaoli Wu

    IPC分类号： H04N7/15

    CPC分类号： H04N7/152 ,  H04L12/1827 ,  H04M3/563 ,  H04M3/567 ,  H04N7/15 ,  H04N7/157

    摘要： A method for presenting a virtual conference site of a video conference is disclosed in the present invention. The method include: receiving preset virtual conference site attributes and determining one virtual conference site attribute therefrom, where the virtual conference site includes at least two conference terminals; determining a virtual conference site control mode; acquiring, according to the determined virtual conference site attribute and the virtual conference site control mode, one virtual conference site presentation mode in preset virtual conference site presentation modes, and presenting a virtual conference site in the acquired virtual conference site presentation mode. A virtual conference site preset apparatus, a media processing device, a video conference terminal and a video conference system are also disclosed in the present invention. By utilizing the present invention, a conference control mode may be simplified, and the experience of video conference participators may be improved.

    Communication system, mobile terminal, router, and mobility management entity
    2.
    发明授权
    Communication system, mobile terminal, router, and mobility management entity 有权

    公开(公告)号：US09713040B2

    公开(公告)日：2017-07-18

    申请号：US14112382

    申请日：2012-03-23

    申请人： Hong Cheng ,  Chan Wah Ng ,  Shinkichi Ikeda

    发明人： Hong Cheng ,  Chan Wah Ng ,  Shinkichi Ikeda

    IPC分类号： H04W36/00 ,  H04W36/14

    CPC分类号： H04W36/0033 ,  H04W36/0022 ,  H04W36/14

    摘要： With the deployment of the Mobile Routers, some of the mobile devices would access the IP services, e.g. Remote Local IP Access (LIPA), via the local connections provided by the Mobile Router. In such cases, the mobile devices may be detached from the 3GPP access, and thus lose the capability of receiving certain services, e.g. CS domain related services. This invention presented a solution to allow the mobile device to continue enjoying the services provided via 3GPP access by placing the mobile device into a special state and binding Mobile Router's context with the mobile device's context. In this way, the mobile operator's core network would be able to trigger the mobile device to receive the CS service even its 3GPP access connections are removed.

    Mobile communication method, mobile communication system, and corresponding apparatus
    3.
    发明授权
    Mobile communication method, mobile communication system, and corresponding apparatus 有权
    移动通信方式，移动通信系统及相应装置

    公开(公告)号：US08724509B2

    公开(公告)日：2014-05-13

    申请号：US13258357

    申请日：2010-04-05

    申请人： Hong Cheng ,  Tien Ming Benjamin Koh ,  Shinkichi Ikeda ,  Jun Hirano

    发明人： Hong Cheng ,  Tien Ming Benjamin Koh ,  Shinkichi Ikeda ,  Jun Hirano

    IPC分类号： H04W40/02

    CPC分类号： H04W76/12 ,  H04W12/06 ,  H04W12/08 ,  H04W80/04

    摘要： The present invention introduces a method for the network to optimize the route for user's local IP access, without affecting the access to operator's core network. With this mechanism, no excessive signalling is needed for the optimization. The present invention is also applicable to the corporate network that has multiple home NodeBs or home eNodeBs. Finer grain control on the services to be provided over different home NodeB or home eNodeB is also possible. Further, path optimization and continuation of the service upon handover can be controlled, and hence flexibility of the service can be secured.

    摘要翻译： 本发明引入了一种网络优化用户本地IP接入路由的方法，而不影响对运营商核心网的接入。 利用这种机制，优化不需要过多的信令。 本发明也适用于具有多个家庭基站或家庭eNodeB的公司网络。 对不同家庭NodeB或家庭eNodeB提供的服务进行更细粒度的控制也是可能的。 此外，可以控制切换时的路径优化和服务的继续，从而可以确保服务的灵活性。

    HANDOVER METHOD, HANDOVER SYSTEM, AND APPARATUS FOR A UE ATTACHING TO A LOCAL IP NETWORK
    4.
    发明申请
    HANDOVER METHOD, HANDOVER SYSTEM, AND APPARATUS FOR A UE ATTACHING TO A LOCAL IP NETWORK 有权
    切换方法，切换系统和用于连接到本地IP网络的UE的设备

    公开(公告)号：US20130028237A1

    公开(公告)日：2013-01-31

    申请号：US13639817

    申请日：2011-04-06

    申请人： Hong Cheng ,  Tien Ming Benjamin Koh

    发明人： Hong Cheng ,  Tien Ming Benjamin Koh

    IPC分类号： H04W36/00

    CPC分类号： H04W36/0016 ,  H04W36/0033 ,  H04W36/0038 ,  H04W80/04 ,  H04W92/20

    摘要： With the deployment of home NodeB or home eNodeB, a user can access both operator's core network and Local IP Access (LIPA), e.g. to home based network or general Internet, on the same device at the same time. However, existing mechanisms does not allow an efficient way of LIPA mobility support, especially when there are multiple home NodeBs or home eNodeBs serving the same LIPA domain. The present invention provides a solution that can achieve seamless mobility among different home NodeBs or home eNodeBs without interruption to LIPA service. The LIPA traffic for the terminal can be contained within the local domain during the handover process. It also provides support of the relocation of the gateway that provides the LIPA access to the mobile terminal.

    摘要翻译： 通过家庭NodeB或家庭eNodeB的部署，用户可以访问运营商的核心网络和本地IP接入（LIPA）。 到家庭网络或通用互联网，在同一设备上同时进行。 然而，现有机制不允许LIPA移动性支持的有效方式，特别是当存在服务于相同LIPA域的多个家庭节点B或家庭eNodeB时。 本发明提供了一种解决方案，其可以在不中断LIPA服务的情况下实现不同家庭NodeB或家庭eNodeB之间的无缝移动。 在切换过程中，终端的LIPA流量可以包含在本地域内。 它还提供对提供对移动终端的LIPA访问的网关的重定位的支持。

    MOBILE COMMUNICATION SYSTEM, TERMINAL DEVICE, AND BASE STATION
    5.
    发明申请
    MOBILE COMMUNICATION SYSTEM, TERMINAL DEVICE, AND BASE STATION 审中-公开
    移动通信系统，终端设备和基站

    公开(公告)号：US20120100856A1

    公开(公告)日：2012-04-26

    申请号：US13344882

    申请日：2012-01-06

    申请人： Chie Ishida ,  Takahisa Aoyama ,  Hong Tat Toh ,  Hong Cheng ,  Tien Ming Benjamin Koh

    发明人： Chie Ishida ,  Takahisa Aoyama ,  Hong Tat Toh ,  Hong Cheng ,  Tien Ming Benjamin Koh

    IPC分类号： H04W36/00

    CPC分类号： H04W36/04

    摘要： In a mobile communication system, a handover of a terminal device (MT) from a macrocell base station (eNB) to a small cell base station (HeNB) is controlled via a host device (MME or HeNB-GW). Physical cell ID deployment map information (PCI deployment map information), which includes at least information (PCI/CGI map information) indicating the correspondences between physical cell IDs and unique cell IDs of CSG cells for which access is granted, is generated in the host device (MME or HeNB-GW). When the terminal device measures the reception quality for surrounding CSG cells for handover control to any of the CSG cells, the terminal device uses the PCI deployment map information to generate a measurement result report. Thus, a service interruption caused by handover control to an inaccessible small cell can be avoided, and the wait time for handover control can be reduced.

    摘要翻译： 在移动通信系统中，通过主机装置（MME或HeNB-GW）控制终端装置（MT）从宏小区基站（eNB）到小小区基站（HeNB）的切换。 物理小区ID部署地图信息（PCI部署地图信息），其至少包括指示物理小区ID与被授予了接入的CSG小区的唯一小区ID之间的对应关系的信息（PCI / CGI地图信息） 设备（MME或HeNB-GW）。 当终端装置测量到用于切换控制的周边CSG小区的接收质量到任何CSG小区时，终端装置使用PCI部署地图信息来生成测量结果报告。 因此，可以避免对不可接近的小小区的切换控制引起的业务中断，并且可以减少切换控制的等待时间。

    Structural data classification
    6.
    发明授权
    Structural data classification 有权
    结构数据分类

    公开(公告)号：US08121967B2

    公开(公告)日：2012-02-21

    申请号：US12141251

    申请日：2008-06-18

    申请人： Hong Cheng ,  Wei Fan ,  Xifeng Yan ,  Philip Shi-lung Yu

    发明人： Hong Cheng ,  Wei Fan ,  Xifeng Yan ,  Philip Shi-lung Yu

    IPC分类号： G06F17/00 ,  G06N5/02

    CPC分类号： G06N99/005

    摘要： Techniques for classifying structural data with skewed distribution are disclosed. By way of example, a method classifying structural input data comprises a computer system performing the following steps. Multiple classifiers are constructed, wherein each classifier is constructed on a subset of training data, using one or more selected composite features from the subset of training data. A consensus among the multiple classifiers is computed in accordance with a voting scheme such that at least a portion of the structural input data is assigned to a particular class in accordance with the computed consensus. Such techniques for structured data classification are capable of handling skewed class distribution and partial feature coverage issues.

    摘要翻译： 公开了分布具有偏斜分布的结构数据的技术。 作为示例，分类结构输入数据的方法包括执行以下步骤的计算机系统。 构建多个分类器，其中使用来自训练数据的子集的一个或多个选定的复合特征，在训练数据的子集上构建每个分类器。 根据投票方案计算多个分类器之间的共识，使得至少一部分结构输入数据根据所计算的一致性被分配给特定类别。 这种用于结构化数据分类的技术能够处理倾斜的类分布和部分特征覆盖问题。

    WIRELESS COMMUNICATION TERMINAL APPARATUS, WIRELESS COMMUNICATION BASE STATION APPARATUS, AND WIRELESS COMMUNICATION METHOD
    7.
    发明申请
    WIRELESS COMMUNICATION TERMINAL APPARATUS, WIRELESS COMMUNICATION BASE STATION APPARATUS, AND WIRELESS COMMUNICATION METHOD 有权
    无线通信终端装置，无线通信基站装置和无线通信方法

    公开(公告)号：US20120033595A1

    公开(公告)日：2012-02-09

    申请号：US13264901

    申请日：2010-04-19

    申请人： Takahisa Aoyama ,  Hong Tat Toh ,  Hong Cheng ,  Benjamin Tien Ming Koh ,  Pek Yew Tan

    发明人： Takahisa Aoyama ,  Hong Tat Toh ,  Hong Cheng ,  Benjamin Tien Ming Koh ,  Pek Yew Tan

    IPC分类号： H04W52/02

    CPC分类号： H04W76/048 ,  H04W52/02 ,  H04W76/28

    摘要： A wireless communication terminal apparatus and wireless communication method, wherein the time necessary for implementation of handover is reduced without increasing the complexity of the configuration of the wireless communication terminal apparatus. A gap confirmation unit (105) determines to start the UE-initiated GP at the current DRX cycle in cases when the extended DRX active period is shorter than the UE-initiated GP start offset, and determines to start the UE-initiated GP at the next DRX cycle in cases when the extended DRX active period is longer than the UE-initiated GP start offset. A UE-initiated GP configuration unit (106) generates a gap pattern at the determined DRX cycle.

    摘要翻译： 一种无线通信终端装置和无线通信方法，其中减少实现切换所需的时间，而不增加无线通信终端装置的配置的复杂性。 在扩展的DRX活动期比UE起始的GP起始偏移短的情况下，间隙确认单元（105）确定在当前DRX周期开始UE发起的GP，并且确定在该起始的GP 在扩展的DRX活动期比UE起始的GP起始偏移长的情况下的下一个DRX周期。 UE发起的GP配置单元（106）在所确定的DRX周期产生间隙模式。

    METHOD FOR VERIFICATIONS AND FAST QOS ESTABLISHMENT
    8.
    发明申请
    METHOD FOR VERIFICATIONS AND FAST QOS ESTABLISHMENT 有权
    验证和快速QOS建立的方法

    公开(公告)号：US20100220665A1

    公开(公告)日：2010-09-02

    申请号：US12159370

    申请日：2005-12-28

    申请人： Saravanan Govindan ,  Hong Cheng ,  Pek Yew Tan

    发明人： Saravanan Govindan ,  Hong Cheng ,  Pek Yew Tan

    IPC分类号： H04W72/04

    CPC分类号： H04L47/10 ,  H04L47/14 ,  H04L47/24 ,  H04L47/2491 ,  H04L63/123 ,  H04W12/10 ,  H04W28/18

    摘要： A wireless communication system is provided for rapidly establishing the QoS resource on different communication networks. In this system, the NAP (104) evaluates a network resource used by the MT (106), and generates the QoS history information unit indicating the evaluation result. The AAA (140) authenticates the QoS history information unit generated by the NAP (104). The NAP (104) transmits the authenticated QoS history information unit to the MT (106). The MT (106) request for a resource establishment to the NAP (304) when switching the communicating party from the NAP (104) to the NAP (304), and transmits the QoS history information unit. The NAP (304) verifies the authenticity of the QoS history information unit to the AAA (140) when receiving the request for resource establishment from the MT (106) and allocates the network resource to the MT (106) based on the QoS history information unit.

    摘要翻译： 提供了一种用于在不同通信网络上快速建立QoS资源的无线通信系统。 在该系统中，NAP（104）评估MT使用的网络资源（106），并生成表示评估结果的QoS历史信息单元。 AAA（140）认证由NAP（104）生成的QoS历史信息单元。 NAP（104）将认证的QoS历史信息单元发送到MT（106）。 当将通信方从NAP（104）切换到NAP（304）时，MT（106）请求向NAP（304）的资源建立，并且发送QoS历史信息单元。 当从MT（106）接收资源建立请求时，NAP（304）验证QoS历史信息单元对AAA（140）的真实性，并且基于QoS历史信息将网络资源分配给MT（106） 单元。