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126 条记录 (耗时 0.029 秒)

    Cluster head assisted method for converting user terminal from D2D communication to cellular communication
    32.
    发明授权
    Cluster head assisted method for converting user terminal from D2D communication to cellular communication 有权
    将用户终端从D2D通信转换为蜂窝通信的簇头辅助方法

    公开(公告)号：US08948770B2

    公开(公告)日：2015-02-03

    申请号：US14234873

    申请日：2012-01-12

    申请人： Jinling Du ,  Ting Zhou ,  Jing Xu ,  Zhenhong Li ,  Haifeng Wang

    发明人： Jinling Du ,  Ting Zhou ,  Jing Xu ,  Zhenhong Li ,  Haifeng Wang

    IPC分类号： H04W72/00 ,  H04W74/08

    CPC分类号： H04W74/0833 ,  H04W36/00 ,  H04W36/30 ,  H04W76/23 ,  H04W84/08 ,  H04W88/04

    摘要： The present invention discloses a cluster head assisted method for converting a user terminal from device-to-device (D2D) communication to cellular communication. When quality of a D2D link between a user terminal and a cluster head is lower than a predetermined threshold, if the user terminal has to leave the cluster but still expects to continue an original the service, the user terminal performs cell search and random access, and establishes a radio resource control (RRC) connection with a target base station of a cellular network. Switching from D2D communication to cellular communication is implemented with the assistance of the cluster head, and a communication manner after the switching is provided. The present invention implements mobile switching from D2D communication in distributed cluster communication to cellular communication, which can reduce route search delay and save wireless resources.

    摘要翻译： 本发明公开了一种用于将用户终端从设备到设备（D2D）通信转换为蜂窝通信的簇头辅助方法。 当用户终端和集群头之间的D2D链路的质量低于预定阈值时，如果用户终端必须离开集群但仍然期望继续原始服务，则用户终端执行小区搜索和随机接入， 并建立与蜂窝网络的目标基站的无线资源控制（RRC）连接。 在D2D通信到蜂窝通信的切换的同时，在簇头的协助下进行切换，提供切换后的通信方式。 本发明实现从分布式集群通信中的D2D通信到蜂窝通信的移动交换，可以减少路由搜索延迟并节省无线资源。

    Method and apparatus for transmission mode selection in cooperative relay
    33.
    发明授权
    Method and apparatus for transmission mode selection in cooperative relay 有权
    合作继电器中传输模式选择的方法和装置

    公开(公告)号：US08599736B2

    公开(公告)日：2013-12-03

    申请号：US12544095

    申请日：2009-08-19

    申请人： Zhenhong Li ,  Gang Wu ,  Haifeng Wang ,  Wei Zou

    发明人： Zhenhong Li ,  Gang Wu ,  Haifeng Wang ,  Wei Zou

    IPC分类号： H04B7/14

    CPC分类号： H04W72/1268 ,  H04B7/15557 ,  H04B7/15592 ,  H04W84/047

    摘要： In accordance with an example embodiment of the present invention, an apparatus, comprising at least one processor; and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following: select at least two relay stations from a plurality of relay stations; determine a transmission mode for cooperatively forwarding a data packet by the selected relay stations; schedule a resource allocation for the selected relay stations based at least in part on the transmission mode; and notify the selected relay stations of the resource allocation, is disclosed.

    摘要翻译： 根据本发明的示例性实施例，一种包括至少一个处理器的装置; 以及包括计算机程序代码的至少一个存储器，所述至少一个存储器和所述计算机程序代码被配置为与所述至少一个处理器一起使所述装置至少执行以下操作：从多个处理器中选择至少两个中继站 中继站; 确定由所选择的中继站协作转发数据分组的传输模式; 至少部分地基于传输模式调度所选择的中继站的资源分配; 并通知所选择的中继站资源分配。

    Method and Apparatus for Providing Uplink Control Signalling in a Multi-Radio Access Environment
    34.
    发明申请
    Method and Apparatus for Providing Uplink Control Signalling in a Multi-Radio Access Environment 有权
    在多无线电接入环境中提供上行链路控制信令的方法和装置

    公开(公告)号：US20120289170A1

    公开(公告)日：2012-11-15

    申请号：US13522946

    申请日：2010-01-20

    申请人： Zhenhong Li ,  Haifeng Wang ,  Wei Zou ,  Gang Wu

    发明人： Zhenhong Li ,  Haifeng Wang ,  Wei Zou ,  Gang Wu

    IPC分类号： H04W52/00

    CPC分类号： H04W72/085 ,  H04B7/02 ,  H04L1/1819 ,  H04L1/1854 ,  H04W48/18 ,  H04W72/0413 ,  H04W88/10 ,  H04W92/16

    摘要： Various methods for providing control signaling in a multi-radio access environment are provided. One example method includes implementing radio resource management and a general link layer jointly across at least two radio access technology modules, and selecting one of the radio access technology modules to perform control signaling in a multi-radio environment. Similar and related example methods and example apparatuses are also provided.

    摘要翻译： 提供了用于在多无线电接入环境中提供控制信令的各种方法。 一个示例性方法包括在至少两个无线电接入技术模块上共同实现无线电资源管理和一般链路层，以及选择一个无线电接入技术模块以在多无线电环境中执行控制信令。 还提供了类似的和相关的示例性方法和示例设备。

    Sensor network information collection via mobile gateway
    35.
    发明授权
    Sensor network information collection via mobile gateway 有权
    通过移动网关收集传感器网络信息

    公开(公告)号：US08279810B1

    公开(公告)日：2012-10-02

    申请号：US13298954

    申请日：2011-11-17

    申请人： Zhenhong Li ,  Haifeng Wang ,  Jun Xia ,  Yi Miao

    发明人： Zhenhong Li ,  Haifeng Wang ,  Jun Xia ,  Yi Miao

    IPC分类号： H04W4/00

    CPC分类号： H04W40/32 ,  H04L45/22 ,  H04L45/745 ,  H04L67/12 ,  H04W4/38 ,  H04W24/10 ,  H04W28/12 ,  H04W40/005 ,  H04W40/244 ,  H04W84/18 ,  H04W84/20 ,  H04W88/02 ,  H04W88/08 ,  H04W88/16 ,  H04W92/02

    摘要： There is provided a sensor network information collection mechanism in which, after a UE has decided to become part of an information collecting operation for collecting information from a local sensor network, a signaling transmitted from a managing node of a local sensor network is received and processed. A communication network control element is informed about the willingness to become an information collector by sending a report message comprising measurement results derived from the signaling received from the managing node of the local sensor network. When receiving a gateway allocation message indicating that the UE is determined to be a gateway element to the local sensor network, the information collecting operation is started wherein sensor nodes of the local sensor network are woke up, and a traffic flow direction in the local sensor network is set in accordance with the managing node identity to which the UE is accessed.

    摘要翻译： 提供了一种传感器网络信息收集机制，其中，在UE已经决定成为从本地传感器网络收集信息的信息收集操作的一部分之后，接收并处理从本地传感器网络的管理节点发送的信令 。 通过发送包括从从本地传感器网络的管理节点接收到的信令导出的测量结果的报告消息，通知通信网络控制元件成为信息收集器的意愿。 当接收到指示UE被确定为到本地传感器网络的网关元件的网关分配消息时，开始信息收集操作，其中本地传感器网络的传感器节点被唤醒，并且本地传感器中的业务流量方向 网络根据UE被访问的管理节点身份设置。

    MULTICAST SERVICE
    36.
    发明申请
    MULTICAST SERVICE 失效
    多媒体服务

    公开(公告)号：US20110069653A1

    公开(公告)日：2011-03-24

    申请号：US12888869

    申请日：2010-09-23

    申请人： Haifeng Wang ,  Gang Wu ,  Wei Zou ,  Zhenhong Li

    发明人： Haifeng Wang ,  Gang Wu ,  Wei Zou ,  Zhenhong Li

    IPC分类号： H04W40/00

    CPC分类号： H04L12/1868 ,  H04L12/189

    摘要： A method including sending a multicast packet to a cluster of recipients; receiving information indicating receiving status relating to the multicast packet from individual members of the cluster of recipients; and initiating intra-cluster retransmission of said multicast packet by sending to the cluster of recipients collective information about the receiving statuses of the members of the cluster of recipients.

    摘要翻译： 一种方法，包括：向一组接收者发送组播数据包; 从所述接收者群的各个成员接收表示与所述多播分组有关的接收状态的信息; 以及通过向所述接收者集群发送关于所述接收者集群的成员的接收状态的集体信息来启动所述多播分组的集群内重传。

    METHOD AND APPARATUS FOR TRANSMISSION MODE SELECTION IN COOPERATIVE RELAY
    37.
    发明申请
    METHOD AND APPARATUS FOR TRANSMISSION MODE SELECTION IN COOPERATIVE RELAY 有权
    在合作继电器中传输模式选择的方法和装置

    公开(公告)号：US20110044295A1

    公开(公告)日：2011-02-24

    申请号：US12544095

    申请日：2009-08-19

    申请人： Zhenhong Li ,  Gang Wu ,  Haifeng Wang ,  Wei Zou

    发明人： Zhenhong Li ,  Gang Wu ,  Haifeng Wang ,  Wei Zou

    IPC分类号： H04J3/00 ,  H04W72/00

    CPC分类号： H04W72/1268 ,  H04B7/15557 ,  H04B7/15592 ,  H04W84/047

    摘要： In accordance with an example embodiment of the present invention, an apparatus, comprising at least one processor; and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following: select at least two relay stations from a plurality of relay stations; determine a transmission mode for cooperatively forwarding a data packet by the selected relay stations; schedule a resource allocation for the selected relay stations based at least in part on the transmission mode; and notify the selected relay stations of the resource allocation, is disclosed.

    摘要翻译： 根据本发明的示例性实施例，一种包括至少一个处理器的装置; 以及包括计算机程序代码的至少一个存储器，所述至少一个存储器和所述计算机程序代码被配置为与所述至少一个处理器一起使所述装置至少执行以下操作：从多个处理器中选择至少两个中继站 中继站; 确定由所选择的中继站协作转发数据分组的传输模式; 至少部分地基于传输模式调度所选择的中继站的资源分配; 并通知所选择的中继站资源分配。

    FAST ACCESS IN V2V COMMUNICATION SERVICES BY DYNAMIC RESOURCES ALLOCATION
    40.
    发明申请
    FAST ACCESS IN V2V COMMUNICATION SERVICES BY DYNAMIC RESOURCES ALLOCATION 有权
    通过动态资源分配快速访问V2V通信服务

    公开(公告)号：US20150195827A1

    公开(公告)日：2015-07-09

    申请号：US14415962

    申请日：2012-07-20

    申请人： Xianjun Feng ,  Haifeng Wang ,  Zhenhong Li ,  Wei Zou ,  Kenan Xu

    发明人： Xianjun Feng ,  Haifeng Wang ,  Zhenhong Li ,  Wei Zou ,  Kenan Xu

    IPC分类号： H04W72/04 ,  H04W72/10 ,  H04L29/06 ,  H04W12/04

    CPC分类号： H04W72/048 ,  H04L63/0428 ,  H04W4/046 ,  H04W4/06 ,  H04W4/21 ,  H04W4/70 ,  H04W4/80 ,  H04W4/90 ,  H04W12/04 ,  H04W72/0486 ,  H04W72/10 ,  H04W76/14 ,  H04W88/10

    摘要： It is provided a method, comprising assigning a first direct resource of a radio interface to a first vehicle-to-vehicle service based on a resource information received from a base station in a cellular mode via a cellular resource of the radio interface, wherein, in the resource information, the first direct resource and the first vehicle-to-vehicle service are indicated as being correlated, and the first vehicle-to-vehicle service is to be used or to be provided by at least a first one of one or more vehicle devices, and wherein, in the cellular mode, a communication of an apparatus performing the method with each of the one or more vehicle devices different from the apparatus is performed via the base station; performing the first vehicle-to-vehicle service via the first direct resource in a vehicle-to-vehicle mode, wherein, in the vehicle-to-vehicle mode, the communication of the apparatus with each of the one or more vehicle devices is performed directly with the respective vehicle device and does not involve the base station.

    摘要翻译： 提供了一种方法，包括：经由无线电接口的蜂窝资源，基于以蜂窝模式从基站接收的资源信息，向第一车辆到车辆服务分配无线电接口的第一直接资源，其中， 在所述资源信息中，将所述第一直接资源和所述第一车辆对车辆服务指示为相关联的，并且所述第一车辆对车辆服务将被使用或由所述第一车辆到车辆服务中的至少一个或第 更多的车辆装置，并且其中，在所述蜂窝模式中，经由所述基站执行与所述装置不同的所述一个或多个车辆装置中的每一个执行所述方法的装置的通信; 在车辆到车辆模式中经由第一直接资源执行第一车辆对车辆服务，其中，在车辆到车辆模式中，执行与一个或多个车辆装置中的每一个的装置的通信 直接与相应的车辆装置并且不涉及基站。