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128 条记录 (耗时 0.02 秒)

    A SIGNAL COMBINER, METHOD AND COMPUTER PROGRAM PRODUCT
    106.
    发明授权
    A SIGNAL COMBINER, METHOD AND COMPUTER PROGRAM PRODUCT 审中-公开

    公开(公告)号：EP2715868B1

    公开(公告)日：2018-12-26

    申请号：EP11729192.2

    申请日：2011-06-01

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： GÖRANSSON, Bo ,  PETERSSON, Sven ,  JOHANSSON, Martin

    IPC分类号： H01Q3/40 ,  H01Q25/00

    CPC分类号： H04B7/0617 ,  H01Q1/246 ,  H01Q3/40 ,  H01Q25/001

    摘要： A signal combiner for combining transmission signals to be supplied to four antennas devices, wherein two of the antenna devices are polarized in a first orientation and two of the antenna devices are polarized in a second orientation essentially orthogonal to the first orientation. The signal combiner comprises: four input connections arranged to receive the transmission signals; four output connections arranged to drive a respective one of the four of antenna devices using respective output signals. The signal combiner is arranged to combine transmission signals supplied on each input connection to all of the four output connections using beam forming and phase adjustment, such that, in use, each supplied transmission signal generates a central beam polarized in the first orientation and a side beam polarized in the second orientation. It is also presented a corresponding method, computer program and computer program product.

    MODULAR BASE STATION
    109.
    发明授权
    MODULAR BASE STATION 有权
    模块化基站

    公开(公告)号：EP2664206B1

    公开(公告)日：2017-06-28

    申请号：EP11855685.1

    申请日：2011-01-13

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： SAHLIN, Henrik ,  GÖRANSSON, Bo

    IPC分类号： H04W72/04 ,  H04W88/08 ,  H04W92/20

    CPC分类号： H04W72/0486 ,  H04B7/024 ,  H04B7/0842 ,  H04L5/0035 ,  H04W72/0426 ,  H04W88/08 ,  H04W92/20

    摘要： A base station module configured to be part of a group of base station modules comprising the base station module and other base station modules, the group of base station modules together forming a base station, and having antennas for receiving radio signals from mobile stations in a base station communication band, a communication interface for transferring data obtained via the received radio signals to the other base station modules and for receiving corresponding data from the other base station module, a data handling unit selects data for transfer to the other base station modules and an uplink data processing unit processes channels used by a subset of the mobile stations communicating with the base station, where the subset is assigned to the base station module. The base station module uses the data received from the other base station modules to influence processing in the uplink data processing unit.

    摘要翻译： 一种基站模块，被配置为包括基站模块和其他基站模块的一组基站模块的一部分，所述一组基站模块一起形成基站，并且具有用于接收来自移动台的无线电信号的天线 基站通信频带;通信接口，用于将经由所接收的无线电信号获得的数据传送到其他基站模块，并且用于从所述另一个基站模块接收相应的数据;数据处理单元选择用于传送到其他基站模块的数据;以及 上行链路数据处理单元处理由与基站通信的移动站的子集使用的信道，其中该子集被分配给基站模块。 基站模块使用从其他基站模块接收到的数据来影响上行链路数据处理单元中的处理。

    SYSTEMS AND METHODS FOR ADAPTIVELY RESTRICTING CSI REPORTING IN MULTI ANTENNA WIRELESS COMMUNICATIONS SYSTEMS UTILIZING UNUSED BIT RESOURCES
    110.
    发明公开
    SYSTEMS AND METHODS FOR ADAPTIVELY RESTRICTING CSI REPORTING IN MULTI ANTENNA WIRELESS COMMUNICATIONS SYSTEMS UTILIZING UNUSED BIT RESOURCES 审中-公开
    系统和CSI报告在具有多个天线的无线通信系统的自适应限制的方法，使用未用资源

    公开(公告)号：EP3155774A1

    公开(公告)日：2017-04-19

    申请号：EP14737053.0

    申请日：2014-06-10

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： NAMMI, Sairamesh ,  GÖRANSSON, Bo ,  KAZMI, Muhammad

    IPC分类号： H04L25/03 ,  H04B7/04 ,  H04B7/06

    CPC分类号： H04B7/0626 ,  H04B7/0413 ,  H04B7/0456 ,  H04B7/0486 ,  H04B7/0632 ,  H04B7/0643 ,  H04L25/03898 ,  H04L25/03955

    摘要： Systems and methods are disclosed for utilizing unused bit resources to convey restrictions on parameters evaluated for a feedback report in a Multiple-Input Multiple-Output (MIMO) wireless communication system. In one embodiment, a method of operation of a transmitting node in a wireless network includes transmitting a feedback restriction indicator to a receiving node, where the feedback restriction indicator is an unused bit resource in one or more instances of a control channel that is indicative of one or more desired restrictions on parameters to be evaluated by the receiving node for a feedback report to be provided from the receiving node. The method of operation of the transmitting node further includes receiving the feedback report from the receiving node, where the feedback report is limited according to the feedback restriction indicator.

    摘要翻译： 系统和方法是圆盘游离缺失用于利用未使用的比特的资源来传达关于评估用于在多输入多输出（MIMO）无线通信系统中的反馈报告参数的限制。在一个实施方式中，（12）发射节点的操作的方法 在一个无线网络（10）包括：发送反馈限制指示符向接收节点（14），其中，所述反馈限制指示符是在控制信道中的一个或多个实例的未使用的位资源确实是指示一个或多个期望的限制上 参数来通过从所述接收节点（14）提供的反馈报告的接收节点（14）进行评价。 发射节点（12）的操作的方法，还包括：接收从所述接收节点（14），其中，所述反馈报告是gemäß限定于反馈限制指示符的反馈报告。