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    LEAKY FEEDER ARRANGEMENT
    2.
    发明申请
    LEAKY FEEDER ARRANGEMENT 有权
    漏洞供应商安排

    公开(公告)号：US20150091673A1

    公开(公告)日：2015-04-02

    申请号：US14389735

    申请日：2012-04-02

    申请人： Henrik Asplund ,  Jan-Erik Berg ,  Jonas Medbo

    发明人： Henrik Asplund ,  Jan-Erik Berg ,  Jonas Medbo

    IPC分类号： H01Q13/20

    CPC分类号： H01Q13/203 ,  H01P3/06 ,  H01Q1/007

    摘要： A leaky co-axial cable arrangement, including a co-axial cable, a plurality of radiation slots arranged on the co-axial cable and an activation arrangement configured for affecting predetermined regions on the cable to selectively activate or deactivate at least one of the plurality of radiation slots to provide the leaky co-axial cable arrangement.

    摘要翻译： 泄漏的同轴电缆布置，包括同轴电缆，布置在同轴电缆上的多个辐射槽，以及激活装置，其被配置为影响电缆上的预定区域以选择性地激活或停用多个中的至少一个 的辐射槽以提供泄漏的同轴电缆布置。

    OUTDOOR-INDOOR MIMO COMMUNICATION SYSTEM USING MULTIPLE REPEATERS AND LEAKY CABLES
    3.
    发明申请
    OUTDOOR-INDOOR MIMO COMMUNICATION SYSTEM USING MULTIPLE REPEATERS AND LEAKY CABLES 有权
    户外多功能通信系统使用多个扬声器和泄漏电缆

    公开(公告)号：US20140170966A1

    公开(公告)日：2014-06-19

    申请号：US14236651

    申请日：2011-08-04

    申请人： Andreas Nilsson ,  Henrik Asplund ,  Mikael Coldrey

    发明人： Andreas Nilsson ,  Henrik Asplund ,  Mikael Coldrey

    IPC分类号： H04B7/04 ,  H04B7/15

    CPC分类号： H04W16/26 ,  H04B5/0018 ,  H04B7/026 ,  H04B7/0413 ,  H04B7/0486 ,  H04B7/10 ,  H04B7/15 ,  H04B7/15514 ,  H04B7/2606 ,  H04W88/02 ,  H04W88/08

    摘要： The invention relates to a wireless outdoor-indoor multiple-input multiple-output (MIMO) communications system for communicating with user equipment located inside a physical structure such as a building. The MIMO communication system is comprised of a node having at least two node antennas, wherein the node is configured for line of sight (LOS) wireless MIMO communication with at least two outdoor-indoor repeaters, and of at least two outdoor-indoor repeaters adapted for LOS wireless MIMO communication with the node. The repeaters have at least one repeater antenna each, provided outside the physical structure, for LOS MIMO communication with the node and at least one leaky cable each, provided inside the physical structure, for indoor MIMO communication with the user equipment located inside the physical structure. The repeaters are provided outside on the same physical structure and spaced well-apart, and each leaky cable of each repeater is provided such that they provide the same indoor coverage of the same interior space in the physical structure.

    摘要翻译： 本发明涉及一种无线户外 - 室内多输入多输出（MIMO）通信系统，用于与诸如建筑物的物理结构内的用户设备进行通信。 MIMO通信系统包括具有至少两个节点天线的节点，其中该节点被配置用于与至少两个室外 - 室内中继器的视线（LOS）无线MIMO通信，以及至少两个室内 - 室内中继器 用于与节点的LOS无线MIMO通信。 中继器在物理结构外部具有至少一个中继器天线，每个至少一个中继器天线设置在物理结构外部，用于与物理结构内部的用户设备进行室内MIMO通信，与物理结构内的LOS MIMO通信和至少一个泄漏电缆分别设置在物理结构内部。 。 中继器在相同的物理结构外部设置并且间隔得很好，每个中继器的每条泄漏电缆被提供，使得它们在物理结构中提供与相同内部空间相同的室内覆盖。

    ANTENNA DEVICE AND METHOD IN A MIMO SYSTEM
    4.
    发明申请
    ANTENNA DEVICE AND METHOD IN A MIMO SYSTEM 有权
    天线设备和MIMO系统中的方法

    公开(公告)号：US20130182794A1

    公开(公告)日：2013-07-18

    申请号：US13824746

    申请日：2010-09-23

    申请人： Markus Ringström ,  Bo Göransson ,  Fredrik Ovesjö ,  Henrik Asplund

    发明人： Markus Ringström ,  Bo Göransson ,  Fredrik Ovesjö ,  Henrik Asplund

    IPC分类号： H04B7/04

    CPC分类号： H04B7/0456 ,  H04B7/0434 ,  H04B7/0469 ,  H04B7/0617

    摘要： The invention relates to the technical field of radio communications, and in particular to an antenna device for a radio base station, and a method of operating an antenna device in a Multiple-Input Multiple-Output system. Embodiments of the invention disclose a secondary precoder (24) in series with a Multiple-Input Multiple-Output precoder (22). The Multiple-Input Multiple-Output precoder (22) has a first plurality of inputs (26, 28) for one or more Multiple-Input Multiple-Output data streams, and a first plurality of outputs (30, 32) for the one or more Multiple-Input Multiple-Output data streams. The secondary precoder has a second plurality of inputs (34, 36) and a second plurality of outputs (38, 40). The first plurality of outputs (30, 32) are in communication with the second plurality of inputs (34, 36). The antenna device further comprises a controller device (64), and the antenna device is operable to control an output power value of the one or more data streams at the second plurality of outputs (38, 40).

    摘要翻译： 本发明涉及无线电通信的技术领域，特别涉及一种用于无线电基站的天线装置，以及在多输入多输出系统中操作天线装置的方法。 本发明的实施例公开了与多输入多输出预编码器（22）串联的次级预编码器（24）。 所述多输入多输出预编码器（22）具有用于一个或多个多输入多输出数据流的第一多个输入（26,28）和用于所述一个或多个输出多输出数据流的第一多个输出（30,32） 更多多输入多输出数据流。 次级预编码器具有第二多个输入端（34,36）和第二多个输出端（38,40）。 第一多个输出（30,32）与第二多个输入（34,36）通信。 天线装置还包括控制器装置（64），并且天线装置可操作以在第二多个输出端（38,40）处控制一个或多个数据流的输出功率值。

    Methods and arrangements in a wireless communication system
    5.
    发明授权
    Methods and arrangements in a wireless communication system 有权
    无线通信系统中的方法和布置

    公开(公告)号：US08320926B2

    公开(公告)日：2012-11-27

    申请号：US13265945

    申请日：2009-05-20

    申请人： Bo Hagerman ,  Henrik Asplund ,  Arne Simonsson

    发明人： Bo Hagerman ,  Henrik Asplund ,  Arne Simonsson

    IPC分类号： H04W72/00

    CPC分类号： H04B7/10 ,  H04W72/048

    摘要： The present invention relates to methods and arrangements in a wireless communication system that enable the allocation of resources to UEs based on measurements of their antenna polarization, in order to suppress the interference between different UEs at a very low overhead cost. This is achieved by a solution where the scheduling unit retrieves information about the polarization of the UE antenna configurations, and based on this information allocates radio resources to the different UEs, with the aim to minimize the interference. The scheduling unit may retrieve the information from the RBSs or from the UEs. The RBS and the UE will determine the polarization and transmit information regarding this polarization to the scheduling unit. The scheduling unit coordinates the allocation of resources with other scheduling units if necessary.

    摘要翻译： 本发明涉及无线通信系统中的方法和装置，其能够基于其天线极化的测量来向UE分配资源，以便以非常低的开销成本来抑制不同UE之间的干扰。 这通过解调方案来实现，其中调度单元检索关于UE天线配置的极化的信息，并且基于该信息为不同的UE分配无线电资源，目的是使干扰最小化。 调度单元可以从RBS或从UE获取信息。 RBS和UE将确定极化并将关于该极化的信息发送到调度单元。 如果需要，调度单元与其他调度单元协调资源的分配。

    Method and Arrangement for Tuning Polarizations for Orthogonally Polarized Antennas
    6.
    发明申请
    Method and Arrangement for Tuning Polarizations for Orthogonally Polarized Antennas 有权
    调整正交极化天线极化的方法和布置

    公开(公告)号：US20120225625A1

    公开(公告)日：2012-09-06

    申请号：US13508384

    申请日：2009-11-09

    申请人： Henrik Asplund ,  Bo Hagerman ,  Arne Simonsson

    发明人： Henrik Asplund ,  Bo Hagerman ,  Arne Simonsson

    IPC分类号： H04B1/40

    CPC分类号： H04B7/10 ,  H04B7/0632

    摘要： The present invention relates to a method and a transceiver device in a wireless communication system that enable tuning of the polarization generated by a cross-polarized transmitting antenna configuration of an eNB. This is addressed by a solution where the polarization is adjusted (320) based on a quality indicator e.g. received (310) from one or more UEs. The quality indicator indicates the quality of the communication between the eNB and the UEs, and is used to determine if the adjustment of the antenna configuration is improving the quality of the communication or not. The tuning is thus an iteration (330) of the steps of adjusting (320) the polarization and of receiving (310) the quality indicator, and when the quality indicator has reached a pre-determined value, the iteration is stopped.

    摘要翻译： 本发明涉及无线通信系统中的方法和收发器设备，其能够调整由eNB的交叉极化发射天线配置产生的极化。 这通过基于质量指标例如调节（320）的解决方案来解决。 从一个或多个UE接收（310）。 质量指示符表示eNB与UE之间的通信的质量，并且用于确定天线配置的调整是否改善了通信的质量。 因此，调谐是调整（320）极化和接收（310）质量指示符的步骤的迭代（330），并且当质量指示符已经达到预定值时，迭代停止。

    ANTENNA ARRANGEMENT FOR INTERFERENCE REDUCTION AND MIMO COMMUNICATION
    7.
    发明申请
    ANTENNA ARRANGEMENT FOR INTERFERENCE REDUCTION AND MIMO COMMUNICATION 审中-公开
    用于干扰减少和MIMO通信的天线布置

    公开(公告)号：US20110150118A1

    公开(公告)日：2011-06-23

    申请号：US13060891

    申请日：2008-08-28

    申请人： Henrik Asplund ,  Bo Hagerman ,  Arne Simonsson

    发明人： Henrik Asplund ,  Bo Hagerman ,  Arne Simonsson

    IPC分类号： H04K1/10 ,  H01Q21/24

    CPC分类号： H01Q1/246 ,  H01Q21/245 ,  H04B7/10

    摘要： The present invention relates to an antenna arrangement for use in a wireless communication system, where the arrangement comprises at least two single-polarized antenna functions. Each antenna function is adapted for radiating an antenna radiation lobe pattern having a horizontal extension in an azimuth plane, and a vertical extension in an elevation plane, perpendicular to the azimuth plane. The antenna functions both have a first polarization in a first direction. In a second direction separated from the first direction, the second antenna function has a second polarization and the first antenna function has a third polarization, the second polarization and the third polarization being orthogonal to each other.

    摘要翻译： 本发明涉及一种在无线通信系统中使用的天线装置，其中该装置包括至少两个单极化天线功能。 每个天线功能适于辐射在方位平面中具有水平延伸的天线辐射波纹图案，以及垂直于方位平面的仰角平面中的垂直延伸。 天线功能都在第一方向上具有第一极化。 在与第一方向分开的第二方向上，第二天线功能具有第二极化，第一天线功能具有第三极化，第二极化和第三极化彼此正交。

    POLARIZATION CO-ORDINATION
    8.
    发明申请
    POLARIZATION CO-ORDINATION 有权
    极化协调

    公开(公告)号：US20110065390A1

    公开(公告)日：2011-03-17

    申请号：US12992921

    申请日：2008-05-28

    申请人： Henrik Asplund ,  David Astely ,  Johan Nystrom ,  Tobias Tynderfeldt

    发明人： Henrik Asplund ,  David Astely ,  Johan Nystrom ,  Tobias Tynderfeldt

    IPC分类号： H04B15/00

    CPC分类号： H04B7/10 ,  H01Q1/246 ,  H01Q21/24 ,  H04L5/04 ,  H04L5/06

    摘要： The present invention relates to a group (G1, G2) of at least two transceiver units (1, 2; 3, 4) in at least one wireless communication system. The transceiver units (1, 2; 3, 4) in the group (G1, G2) are arranged for wireless communication with at least one other transceiver unit. The transceiver units (1, 2; 3, 4) in the group (G1, G2) are arranged to transmit signals with polarizations that are essentially parallel to each other when received by at least one transceiver unit for which the transmitted signals (5, 6) constitutes interference.The present invention also relates to a method, a node and a transceiver unit.

    摘要翻译： 本发明涉及至少一个无线通信系统中至少两个收发器单元（1,2; 3,4）的组（G1，G2）。 组（G1，G2）中的收发器单元（1,2; 3,4）被布置用于与至少一个其他收发器单元的无线通信。 组（G1，G2）中的收发器单元（1，2; 3，4）被布置成在由至少一个收发器单元接收时发射具有基本上彼此平行的偏振的信号， 6）构成干扰。 本发明还涉及一种方法，节点和收发机单元。