Interference Control
    41.
    发明申请
    Interference Control 审中-公开
    干扰控制

    公开(公告)号:US20140119359A1

    公开(公告)日:2014-05-01

    申请号:US14128663

    申请日:2011-06-23

    IPC分类号: H04L5/00 H04W16/14 H04W48/02

    摘要: Interference Control Methods and apparatuses for controlling interference are disclosed. Cooperation between at least two access nodes may be initiated in response to an indication of interference affecting wireless communications by access nodes. At least one local access node can be determined for discontinued wireless communications, where after at least a part of wireless communications of the at least one local access node is discontinued.

    摘要翻译: 公开了干扰控制用于控制干扰的方法和装置。 响应于影响接入节点对无线通信的干扰的指示,可以启动至少两个接入节点之间的协作。 至少一个本地接入节点可以被确定为中断的无线通信,其中至少一个本地接入节点的至少一部分无线通信被中止。

    Apparatus and Method for Communication
    42.
    发明申请
    Apparatus and Method for Communication 有权
    仪器与通讯方法

    公开(公告)号:US20140038582A1

    公开(公告)日:2014-02-06

    申请号:US14110251

    申请日:2011-04-06

    IPC分类号: H04W76/02

    摘要: Apparatus and method for communication are provided. The solution includes controlling a relay node to provide an out-band wireless service; setting up and maintaining a first connection with a primary radio access network of a donor cellular system supporting in-band cellular access relays, setting up and maintaining a second connection with a radio access network of a donor cellular system, the second connection providing a mobile backhaul connection for the out-band wireless service, and the first connection carrying control signalling required to control and manage the first and second connection and the out-band wireless service.

    摘要翻译: 提供了通信装置和方法。 解决方案包括控制中继节点以提供带外无线服务; 建立和维护与支持带内蜂窝接入中继的供体蜂窝系统的主无线电接入网络的第一连接,建立和维持与供体蜂窝系统的无线电接入网络的第二连接,所述第二连接提供移动 用于带外无线服务的回程连接以及用于控制和管理第一和第二连接和带外无线服务所需的控制信令的第一连接。

    Handing Over Relayed Connections in Mobile Environment
    44.
    发明申请
    Handing Over Relayed Connections in Mobile Environment 有权
    在移动环境中传递中继连接

    公开(公告)号:US20120315916A1

    公开(公告)日:2012-12-13

    申请号:US13512995

    申请日:2009-12-02

    IPC分类号: H04W36/18

    摘要: A method, apparatus, and computer program for continuing transmission during handover are presented. A communication connection is established between a source base station and a mobile relay base station comprising a distributed antenna system (DAS). The DAS includes multiple spatially distributed antenna units (DAUs), wherein at least part of the DAUs are used for forming a cluster of sub-cells within a coverage area of the mobile relay base station and at least part of the DAUs are used for communicating with a fixed cellular network infrastructure over multiple backhaul links. A first backhaul link is then handed over from the source base station to a target base station. After the handover, data transfer between the source base station and at least one backhaul link still linked to the source base station is continued, and remaining backhaul link(s) are released from the source base station according to a determined criterion.

    摘要翻译: 提出了一种用于在切换期间继续传输的方法,装置和计算机程序。 在源基站和包括分布式天线系统(DAS)的移动中继基站之间建立通信连接。 DAS包括多个空间分布式天线单元(DAU),其中至少部分DAU用于在移动中继基站的覆盖区域内形成子小区簇,并且至少部分DAU用于通信 在多个回程链路上具有固定的蜂窝网络基础设施。 然后,第一回程链路从源基站切换到目标基站。 在切换之后,仍然连接到源基站的源基站与至少一个回程链路之间的数据传输,并且根据确定的标准从源基站释放剩余的回程链路。

    Operation in Case of Radio Link Failure
    45.
    发明申请
    Operation in Case of Radio Link Failure 有权
    无线电链路故障时的操作

    公开(公告)号:US20120142336A1

    公开(公告)日:2012-06-07

    申请号:US13389292

    申请日:2009-08-07

    IPC分类号: H04W24/04

    摘要: Attempting recovery from an unexpected radio link failure. A backup user context is created for a terminal device served currently by a relay base station relaying a radio connection between the terminal device and fixed cellular network infrastructure including a fixed base station communicating with the relay base station, wherein the backup user context is prepared for use in case of an unexpected radio link failure. Upon detection of the radio link failure in a primary user context being used in the communication, the backup user context is applied before the terminal device enters an idle state as a result of the radio link failure.

    摘要翻译: 尝试从意外的无线电链路故障恢复。 为由终端设备和固定蜂窝网络基础设施之间的无线电连接中继基站的中继基站创建的终端设备创建备用用户上下文,该固定蜂窝网络基础设施包括与中继基站通信的固定基站,其中备用用户上下文为 在意外的无线电链路故障的情况下使用。 在通信中使用的主用户上下文中检测到无线电链路故障时,由于无线电链路故障,在终端设备进入空闲状态之前应用备份用户上下文。

    Device-to-Device Communications in Cellular System
    46.
    发明申请
    Device-to-Device Communications in Cellular System 有权
    蜂窝系统中的设备到设备通信

    公开(公告)号:US20110134827A1

    公开(公告)日:2011-06-09

    申请号:US13054511

    申请日:2008-07-17

    IPC分类号: H04W72/04 H04B7/14

    摘要: The present invention provides a method and a controller to control not only cellular radio connections in a cell of a cellular communication system but also direct device-to-device communication links established between terminal devices within the cell. Particularly, the controller selects portion of the terminal devices to function as relay terminals for the other terminals to enable relayed communication links between the terminal devices and the base station through the relay terminals. The relay terminals link device-to-device connections to the cellular radio connections between the relay terminals and the base station.

    摘要翻译: 本发明提供了一种方法和控制器,其不仅控制蜂窝通信系统的小区中的蜂窝无线电连接,而且还控制在小区内的终端设备之间建立的直接设备到设备的通信链路。 特别地,控制器选择终端设备的一部分用作其他终端的中继终端,以通过中继终端实现终端设备和基站之间的中继通信链路。 中继终端将设备到设备连接到中继终端和基站之间的蜂窝无线电连接。

    Public safety service
    50.
    发明授权
    Public safety service 有权
    公共安全服务

    公开(公告)号:US09473916B2

    公开(公告)日:2016-10-18

    申请号:US14406825

    申请日:2012-06-11

    摘要: The invention relates to an apparatus including: at least one processor and at least one memory including a computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: select and configure a commercial user device to operate as a mobile relay agent for public safety usage and/or a public safety device to operate as a mobile relay and/or a mobile gateway for public safety usage, allocate a public safety specific spectrum to device-to-device communications for the public safety usage, and provide mobile backhaul services by using commercial resources.

    摘要翻译: 本发明涉及一种装置,包括:至少一个处理器和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: 选择和配置商业用户设备作为用于公共安全使用的移动中继代理和/或公共安全设备作为用于公共安全使用的移动中继和/或移动网关操作,将公共安全特定频谱分配给设备 为公共安全使用设备通信,并通过商业资源提供移动回程业务。