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    Handover control for networks with several types of backhaul connections
    12.
    发明授权
    Handover control for networks with several types of backhaul connections 有权
    具有多种类型的回程连接的网络的切换控制

    公开(公告)号：US09301234B2

    公开(公告)日：2016-03-29

    申请号：US13883030

    申请日：2010-11-04

    申请人： Oumer Teyeb ,  Bernhard Raaf ,  Simone Redana

    发明人： Oumer Teyeb ,  Bernhard Raaf ,  Simone Redana

    IPC分类号： H04L12/26 ,  H04W36/30 ,  H04W36/08

    CPC分类号： H04W36/30 ,  H04W36/08

    摘要： There are provided measures for handover control for backhaul connections, said measures exemplarily including evaluation of the suitability of an access node cell in access network as target for a handover of a terminal based on delay information being indicative of an expected packet delay in a cell of the access node, wherein such delay information may be generated and/or exchanged in the access network. Said measures may exemplarily be applied for improving handover control in relay-enhanced access networks or networks that contain access nodes connected via different kinds of backhaul that can result in different end-to-end packet delays.

    摘要翻译： 提供了用于回程连接的切换控制的措施，所述措施示例性地包括：基于接入网络中的接入节点小区的适合性作为终端切换的目标，基于指示小区中的预期分组延迟的延迟信息 接入节点，其中可以在接入网络中生成和/或交换这样的延迟信息。 所述措施可以示例性地应用于改进中继增强接入网络或包含通过不同种类的回程连接的接入节点的网络中的切换控制，这可能导致不同的端到端分组延迟。

    USER EQUIPMENT HANDOVER ERROR REPORTING
    13.
    发明申请
    USER EQUIPMENT HANDOVER ERROR REPORTING 有权
    用户设备切换错误报告

    公开(公告)号：US20150237516A1

    公开(公告)日：2015-08-20

    申请号：US14359874

    申请日：2013-12-20

    申请人： Juergen Michel ,  Bernhard Raaf ,  Thorsten Clevorn

    发明人： Juergen Michel ,  Bernhard Raaf ,  Thorsten Clevorn

    IPC分类号： H04W24/10 ,  H04W36/00

    CPC分类号： H04W24/10 ,  H04W24/02 ,  H04W36/0083 ,  H04W36/0094

    摘要： Embodiments described herein relate generally to a user equipment (“UE”) that is to transmit a handover error report to an access node. An access node may use information in the handover error report to adjust configurations for parameters that are used to make handover decisions. A UE may transmit such a handover error report in response to an undesirable handover procedure from a source access node to a target access node, such as a failed or nearly failed or too early handover procedure. The UE may transmit this handover error report to either the source access node or the target access node or another node.

    摘要翻译： 本文所描述的实施例一般涉及要向接入节点发送切换错误报告的用户设备（“UE”）。 接入节点可以使用切换错误报告中的信息来调整用于进行切换决定的参数的配置。 UE可以响应于从源接入节点到目标接入节点的不期望的切换过程，例如失败或接近失败或太早的切换过程来发送这样的切换错误报告。 UE可以将该切换错误报告发送到源接入节点或目标接入节点或另一节点。

    OPTIMIZING COOPERATION AREAS AND COVER SHIFTS IN CELLULAR COMMUNICATIONS NETWORK SYSTEMS
    15.
    发明申请
    OPTIMIZING COOPERATION AREAS AND COVER SHIFTS IN CELLULAR COMMUNICATIONS NETWORK SYSTEMS 有权
    在细胞通信网络系统中优化合作领域和覆盖

    公开(公告)号：US20150024776A1

    公开(公告)日：2015-01-22

    申请号：US14377663

    申请日：2012-02-20

    申请人： Bernhard Wegmann ,  Michael Faerber ,  Bernhard Raaf ,  Simone Redana ,  Sabine Roessel ,  Wolfgang Zirwas

    发明人： Bernhard Wegmann ,  Michael Faerber ,  Bernhard Raaf ,  Simone Redana ,  Sabine Roessel ,  Wolfgang Zirwas

    IPC分类号： H04W24/02 ,  H04W64/00

    CPC分类号： H04W24/02 ,  H04B7/022 ,  H04B17/00 ,  H04B17/27 ,  H04B17/318 ,  H04B17/382 ,  H04W16/18 ,  H04W24/10 ,  H04W64/003

    摘要： In a cellular communications network system comprising a plurality of cells including a first cell and second cells different from and present in the neighborhood of the first cell, measurement reports are repeatedly received from user equipments, each including a first signal strength value corresponding to a signal strength measured from the first cell over a short time period and n second signal strength values corresponding to signal strengths measured over the short time period from n second cells, which correspond to the n strongest signal strengths measured from the second cells, n being an integer greater than one. A value of a counter is incremented which corresponds to a potential cooperation area formed by the first cell corresponding to the first signal strength value and the n second cells corresponding to the n second signal strength values.

    摘要翻译： 在包括多个小区的蜂窝通信网络系统中，所述多个小区包括第一小区和与所述第一小区相邻并且存在的第二小区，从用户设备重复地接收测量报告，每个小区包括对应于信号的第一信号强度值 在短时间段内从第一小区测量的强度和对应于在从n个第二小区在短时间段内测量的信号强度的n个第二信号强度值，其对应于从第二小区测量的最强的第n个信号强度，n是整数 大于一。 计数器的值增加，其对应于由对应于第一信号强度值的第一单元形成的潜在协作区域和对应于n个第二信号强度值的n个第二单元。

    Downlink Control Signaling for a Backhaul Link
    16.
    发明申请
    Downlink Control Signaling for a Backhaul Link 审中-公开
    用于回程链路的下行链路控制信令

    公开(公告)号：US20140254468A1

    公开(公告)日：2014-09-11

    申请号：US13520816

    申请日：2010-01-08

    申请人： Bernhard Raaf ,  Gilles Charbit ,  Xiangguang Che ,  Erlin Zeng ,  Lars Lindh

    发明人： Bernhard Raaf ,  Gilles Charbit ,  Xiangguang Che ,  Erlin Zeng ,  Lars Lindh

    IPC分类号： H04W16/26

    CPC分类号： H04W16/26 ,  H04B7/15528 ,  H04W52/325 ,  H04W52/38 ,  H04W56/003 ,  H04W84/047

    摘要： In one exemplary embodiment of the invention, a method includes: sending, within at least one of a first and a second symbol time, a first transmission having first downlink control information from a network access node to a first mobile node located within a first cell serviced by the network access node; and sending, within at least a third symbol time, a second transmission having second downlink control information from the network access node to a relay node over a wireless communication link that is a backhaul link, where the second transmission is configured to enable the relay node to send, within the first symbol time, a third transmission having third downlink control information from the relay node to a second mobile node located within a second cell serviced by the relay node, where the second cell is different from the first cell.

    摘要翻译： 在本发明的一个示例性实施例中，一种方法包括：在第一和第二符号时间的至少一个内发送具有第一下行链路控制信息的第一传输，该第一传输具有从网络接入节点到位于第一小区内的第一移动节点 由网络接入节点服务; 以及在至少第三符号时间内，通过作为回程链路的无线通信链路，将具有第二下行链路控制信息的第二传输从所述网络接入节点发送到中继节点，其中所述第二传输被配置为使能所述中继节点 在第一符号时间内发送具有第三下行链路控制信息的第三传输，该第三传输从中继节点到由中继节点服务的第二小区内的第二移动节点，其中第二小区与第一小区不同。

    Decoding method
    17.
    发明授权
    Decoding method 有权
    解码方式

    公开(公告)号：US08645786B2

    公开(公告)日：2014-02-04

    申请号：US11661006

    申请日：2005-09-15

    申请人： Jürgen Michel ,  Bernhard Raaf

    发明人： Jürgen Michel ,  Bernhard Raaf

    IPC分类号： H03M13/00 ,  H04L1/18 ,  H03M13/03

    CPC分类号： H04L1/08 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0066 ,  H04L1/0068 ,  H04L1/0072 ,  H04L1/16 ,  H04L1/1816 ,  H04L1/1819 ,  H04L1/1845 ,  H04L1/1896

    摘要： A decoding method for decoding information content in at least one data packet, which is transmitted from a sender to a receiver via a data link. The information is represented by a bit sequence, which is transformed into a transmittable redundancy version. The information is initially transmitted for a first time in a first data packet from the sender to the receiver. The information is represented by a first redundancy version, which is self-decodable. An incorrect receipt is confirmed by sending a confirmation from the receiver to the sender. The information is retransmitted at least a second time in a second data packet from the sender to the receiver upon receipt of the confirmation, wherein, for representation of the information, a second redundancy version is used, the selection of which is performed in dependence on a coding parameter, describing whether the redundancy version is self-decodable or not.

    摘要翻译： 一种解码方法，用于对通过数据链路从发送方发送到接收方的至少一个数据分组中的信息内容进行解码。 信息由比特序列表示，该序列被转换成可传输的冗余版本。 信息首先在从发送方到接收方的第一数据包中首次发送。 该信息由第一冗余版本表示，该版本是可自解码的。 通过从接收方向发送方发送确认来确认错误的收据。 在接收到确认之后，信息在第二数据分组中从发送方重传到接收方，其中，为了表示信息，使用第二冗余版本，根据 编码参数，描述冗余版本是否是可解码的。

    Method and apparatus for conveying antenna configuration information
    18.
    再颁专利
    Method and apparatus for conveying antenna configuration information 有权
    传送天线配置信息的方法和装置

    公开(公告)号：USRE44649E1

    公开(公告)日：2013-12-17

    申请号：US13461337

    申请日：2012-05-01

    申请人： Bernhard Raaf ,  Timo Eric Roman ,  Mieszko Chmiel

    发明人： Bernhard Raaf ,  Timo Eric Roman ,  Mieszko Chmiel

    IPC分类号： H04B1/02

    CPC分类号： H04B7/0689 ,  H04B7/0619

    摘要： A method, apparatus and computer program product are provided for conveying information regarding the antenna configuration and/or the transmission diversity scheme to a recipient, such as a mobile device. In particular, information regarding the antenna configuration and/or the transmission diversity scheme can be conveyed by appropriately mapping a physical broadcast channel within a sub-frame so as to include reference signals indicative of different antenna configurations or transmission diversity schemes. Alternatively, masking, such as cyclic redundancy check masking, can be used to provide information regarding the antenna configuration and/or the transmission diversity scheme.

    摘要翻译： 提供了一种方法，装置和计算机程序产品，用于将关于天线配置和/或传输分集方案的信息传送到诸如移动设备的接收者。 具体地，可以通过适当地映射子帧内的物理广播信道来传送关于天线配置和/或传输分集方案的信息，以便包括指示不同的天线配置或传输分集方案的参考信号。 或者，可以使用诸如循环冗余校验掩蔽之类的掩蔽来提供关于天线配置和/或传输分集方案的信息。

    Relay-to-Relay Interference Coordination in a Wireless Communication Network
    19.
    发明申请
    Relay-to-Relay Interference Coordination in a Wireless Communication Network 有权
    无线通信网络中的中继到中继干扰协调

    公开(公告)号：US20130322322A1

    公开(公告)日：2013-12-05

    申请号：US13977288

    申请日：2010-12-30

    申请人： Simone Redana ,  Omer Bulakci ,  Abdallah Bou Saleh ,  Bernhard Raaf

    发明人： Simone Redana ,  Omer Bulakci ,  Abdallah Bou Saleh ,  Bernhard Raaf

    IPC分类号： H04W24/10

    CPC分类号： H04W24/10 ,  H04W52/244 ,  H04W84/047

    摘要： A method includes receiving neighbor cell measurement results at a first relay node, the results originating from mobile device(s) located in a communications coverage area of the first relay node and that are served by the first relay node. Using the received neighbor cell measurement results, an amount of interference is estimated that is experienced by the first relay node due to operation of a second relay node. An interference report is sent that includes an indication of the estimated amount of interference from the first relay node to a network access node that serves the second relay node. The interference report is sent over a wireless link between the first relay node and the network access node that serves the first relay node, and from the network access node that serves the first relay node to the network access node that serves the second relay node.

    摘要翻译： 一种方法包括在第一中继节点处接收相邻小区测量结果，所述结果源自位于所述第一中继节点的通信覆盖区域中且由所述第一中继节点服务的移动设备。 使用接收到的相邻小区测量结果，估计由于第二中继节点的操作而由第一中继节点经历的干扰量。 发送干扰报告，其包括从第一中继节点到服务于第二中继节点的网络接入节点的估计的干扰量的指示。 干扰报告通过第一中继节点和服务于第一中继节点的网络接入节点之间的无线链路以及从服务于第一中继节点的网络接入节点发送到为第二中继节点服务的网络接入节点。