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公开(公告)号：US20140045491A1
公开(公告)日：2014-02-13
申请号：US14009991
申请日：2011-04-06
摘要： There is provided a system of interacting relay nodes, each being configured to provide an in-band cellular radio access and an out-band radio access for at least one user eguipment within the coverage area of a corresponding relay node via at least one in-band cellular radio access link and at least one out-band radio access link, respectively; to transmit user data related to the in-band cellular radio access via first cellular radio access backhaul link and user data related to the out-band radio access via a second cellular radio access backhaul link; and to communicate with the at least one other relay node in order to per-form at least radio control-related functionalities between the interconnected relay nodes.
摘要翻译： 提供了一种交互式中继节点的系统，每个系统被配置为经由至少一个在线中继节点的覆盖区域内的至少一个用户设备提供带内蜂窝无线电接入和带外无线电接入， 频带蜂窝无线电接入链路和至少一个带外无线电接入链路; 经由第一蜂窝无线电接入回程链路和经由第二蜂窝无线电接入回程链路的带外无线电接入相关的用户数据来发送与带内蜂窝无线电接入相关的用户数据; 并且与至少一个其他中继节点进行通信，以便至少形成互连的中继节点之间的无线电控制相关功能。
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公开(公告)号：US09973992B2
公开(公告)日：2018-05-15
申请号：US14407130
申请日：2012-06-29
申请人： Vinh Van Phan , Ling Yu , Kari Veikko Horneman
发明人： Vinh Van Phan , Ling Yu , Kari Veikko Horneman
IPC分类号： H04W4/00 , H04W36/22 , H04W28/08 , H04W36/00 , H04W36/26 , H04W48/16 , H04W72/04 , H04W48/18 , H04W88/06
CPC分类号： H04W36/22 , H04W28/08 , H04W36/0066 , H04W36/26 , H04W48/16 , H04W48/18 , H04W72/042 , H04W88/06
摘要： A method for radio access offloading is disclosed, wherein the method includes maintaining, in a user terminal pre-configuration information on integrated local area radio access offloading layers. In response to detecting an access point of an available offloading layer, the user terminal may activate a local area radio access offloading mode. The user terminal transmits, to the base station via the access point, an indication indicating that the offloading mode is activated, and receives, from the base station, a confirmation indicating that the activated offloading mode is accepted by the base station. The user terminal then decides, whether or not to switch to the available offloading layer, wherein if the user terminal decides to switch to the available offloading layer, offloading is performed via the access point.
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公开(公告)号：US09814094B2
公开(公告)日：2017-11-07
申请号：US14395029
申请日：2012-04-17
申请人： Vinh Van Phan , Ling Yu , Kari Veikko Horneman
发明人： Vinh Van Phan , Ling Yu , Kari Veikko Horneman
CPC分类号： H04W84/18 , H04L41/0806 , H04W8/26 , H04W16/24 , H04W84/22
摘要： A method for providing an ad-hoc network provided, wherein at least one group of mobile devices operate as a device-to-device cluster having a currently elected cluster head device. The method comprises configuring, in a network apparatus for the device-to-device cluster, a cluster-specific cell-level radio network temporary identifier C-RNTI on the basis of a content-sharing service requested within the device-to-device cluster. C-RNTI is used to act as a cluster-specific virtual radio access user responsible for transmission between a serving base station and the currently elected cluster head device on behalf of the device-to-device cluster.
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4.发明授权公开(公告)号：US09807809B2
公开(公告)日：2017-10-31
申请号：US14375881
申请日：2012-01-31
IPC分类号： H04W4/22 , H04W76/02 , H04W64/00 , H04W4/00 , H04W4/02 , H04W72/04 , H04W76/00 , H04W84/20 , H04W88/06
CPC分类号： H04W76/023 , H04W4/021 , H04W4/50 , H04W4/90 , H04W64/00 , H04W72/048 , H04W76/14 , H04W76/50 , H04W84/20 , H04W88/06
摘要： One kind of communication is referred to as device-to-device D2D communication. Misuse is an issue for this type of communication. For example a public safety network may permit D2D communication to operate in an area following a natural or other incident where the controlling network entity loses coverage. However this permission to allow D2D communication without the controlling entity can lead to users of D2D apparatus such as public safety communications devices configured for use in a first region being able to perform D2D communications in a second region in licensed bands that are illegal or not permitted. Furthermore, each device should be configured to setup an ad hoc network using D2D only in those areas where the licensed bands can be used legally by the device. Therefore, each device determines its position and blocks D2D operation when outside of a geographical area to which it was configured.
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公开(公告)号：US09749856B2
公开(公告)日：2017-08-29
申请号：US14409767
申请日：2012-06-20
申请人： Vinh Van Phan , Ling Yu , Kari Veikko Horneman
发明人： Vinh Van Phan , Ling Yu , Kari Veikko Horneman
摘要： Methods and apparatuses for providing services for a mobile device with access to a cellular system are disclosed. In accordance with a method a mobile device sends to a cellular system a request for a service by a machine type device. The request includes information identifying the machine type device for use by the cellular system that is then used in exchange of information in relation to at least one of authentication, authorization and configuration. Information associated with configuration of a device-to-machine connection to the machine type device is then sent to the mobile device. The device-to-machine connection for use of the service is then established between the machine type device and the mobile device based on the received information. In another embodiment the mobile device contact the machine type device first and provides the machine type device with information assigned by the cellular system.
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公开(公告)号：US09113395B2
公开(公告)日：2015-08-18
申请号：US13511166
申请日：2009-11-27
申请人： Vinh Van Phan , Ling Yu , Kari Veikko Horneman , Ottmar Aumann
发明人： Vinh Van Phan , Ling Yu , Kari Veikko Horneman , Ottmar Aumann
CPC分类号： H04W48/10 , H04W4/06 , H04W8/005 , H04W48/12 , H04W72/02 , H04W72/0453 , H04W72/048 , H04W88/06
摘要： There is provided an improved solution for performing beacon broadcasting in a device-to-device communication network. The solution includes selecting, by a node capable of entering a device-to-device communication network, a channel for broadcasting wherein the selection is based on at least one of the following: the characteristics of the node and the state of the node; and causing a broadcast of information related to at least part of the properties of the node on the selected channel.
摘要翻译： 提供了一种用于在设备到设备通信网络中执行信标广播的改进的解决方案。 解决方案包括由能够进入设备到设备通信网络的节点选择用于广播的频道，其中所述选择基于以下中的至少一个：节点的特性和节点的状态; 并且引起与所选择的信道上的节点的至少部分属性相关的信息的广播。
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公开(公告)号：US20130250771A1
公开(公告)日：2013-09-26
申请号：US13424704
申请日：2012-03-20
申请人： Ling Yu , Vinh Van Phan , Kari Veikko Horneman
发明人： Ling Yu , Vinh Van Phan , Kari Veikko Horneman
IPC分类号： H04W24/00
摘要： Public safety networks, such as long term evolution (LTE) based public safety networks, can benefit from device to device enhanced voice group call. A method can include serving at least one user equipment. The method can also include controlling device-to-device cluster establishing for the at least one user equipment based on at least one reference signal. This use of device-to-cluster establishment based on at least one reference signal can be applied in various ways, including being applied to group calls.
摘要翻译： 公共安全网络，例如基于长期演进（LTE）的公共安全网络，可以从设备到设备增强的语音组呼叫中受益。 一种方法可以包括服务于至少一个用户设备。 该方法还可以包括基于至少一个参考信号来控制至少一个用户设备的设备到设备群集建立。 可以以各种方式应用基于至少一个参考信号的设备到群集建立的使用，包括应用于群组呼叫。
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公开(公告)号：US20130084795A1
公开(公告)日：2013-04-04
申请号：US13643574
申请日：2010-04-26
申请人： Vinh Van Phan , Ling Yu , Kari Veikko Horneman
发明人： Vinh Van Phan , Ling Yu , Kari Veikko Horneman
IPC分类号： H04W88/04
CPC分类号： H04W88/04 , H04B7/15592 , H04B7/2606 , H04W84/047
摘要： The present document describes a distributed communication arrangement, wherein a radio access network of a wireless telecommunication system provides a terminal device with two logical communication connections. Both uplink and downlink of a first logical connection are routed between a base station and the terminal device through a relay node. Uplink of a second logical connection is also routed between the base station and the terminal device through the relay node. Downlink of the second logical connection is, however, transmitted directly from the base station to the terminal device. Such an arrangement is used for cooperative communication purposes.
摘要翻译： 本文件描述了分布式通信布置，其中无线电信系统的无线电接入网络向终端设备提供两个逻辑通信连接。 第一逻辑连接的上行链路和下行链路都通过中继节点在基站和终端设备之间路由。 第二逻辑连接的上行链路也通过中继节点在基站和终端设备之间路由。 然而，第二逻辑连接的下行链路直接从基站发送到终端设备。 这种布置用于协作通信目的。
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公开(公告)号：US20120258706A1
公开(公告)日：2012-10-11
申请号：US13260420
申请日：2009-03-27
CPC分类号： H04W56/002 , H04W24/10 , H04W48/08 , H04W56/0045 , H04W84/042 , H04W92/18
摘要： There is provided an apparatus including a receiver configured to receive a signal from a transmitting terminal via a direct device-to-device communication connection, and to receive a cellular reference signal from a cellular network; a processor configured to measure a time difference between the received signal and the cellular reference signal; and a transmitter configured to transmit the result of the measured time difference to the transmitting terminal for adjusting device-to-device transmission timing of the transmitting terminal.
摘要翻译： 提供了一种装置，包括：接收器，被配置为经由直接设备到设备通信连接从发送终端接收信号，并从蜂窝网络接收蜂窝基准信号; 处理器，被配置为测量所述接收信号和所述蜂窝基准信号之间的时间差; 以及发送器，被配置为将所测量的时间差的结果发送到发送终端，用于调整发送终端的设备到设备发送定时。
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公开(公告)号：US20120134344A1
公开(公告)日：2012-05-31
申请号：US13389114
申请日：2009-08-07
申请人： Ling Yu , Vinh Van Phan , Kari Veikko Horneman
发明人： Ling Yu , Vinh Van Phan , Kari Veikko Horneman
摘要： A method, apparatus, and computer program is provided for controlling direct device-to-device communication between a first and at least a second terminal device on a shared communication channel also used for communication with a base station. The base station schedules the utilization of the shared communication channel to terminal devices communicating with the base station and terminal devices communicating directly with one another.
摘要翻译： 提供了一种方法，装置和计算机程序，用于控制也用于与基站通信的共享通信信道上的第一和第二终端设备之间的直接设备到设备通信。 基站对与基站通信的终端设备和直接通信的终端设备进行共享通信信道的利用。
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