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公开(公告)号：US08666451B2
公开(公告)日：2014-03-04
申请号：US13302199
申请日：2011-11-22
申请人： Anna Barbro Ulrika Engström , Bo Göransson , Martin Nils Johansson , Mats H Andersson , Sven Oscar Petersson , Sven Anders Gösta Derneryd
发明人： Anna Barbro Ulrika Engström , Bo Göransson , Martin Nils Johansson , Mats H Andersson , Sven Oscar Petersson , Sven Anders Gösta Derneryd
IPC分类号： H04M1/00
CPC分类号： H04W16/28 , H04B7/0417 , H04B7/0617 , H04B7/0619 , H04W84/042
摘要： A wireless communication system comprising at least one base station in a communication cell, wherein the base station is equipped with at least one array antenna comprising at least two antenna ports which are connected to respective at least two corresponding antenna elements, wherein at least two of the at least two antenna elements have essentially the same polarization. The array antenna is arranged for communication via at least two antenna radiation lobes, each antenna radiation lobe communicating an information stream to at least one user equipment (UE) in the cell, wherein each antenna radiation lobe is individually controllable both in azimuth and elevation, whereby the communication of the information streams is optimized.
摘要翻译： 一种无线通信系统，包括通信小区中的至少一个基站，其中所述基站配备有至少一个阵列天线，所述至少一个阵列天线包括连接到相应的至少两个对应的天线元件的至少两个天线端口，其中，至少两个 所述至少两个天线元件具有基本上相同的极化。 阵列天线布置成经由至少两个天线辐射波瓣进行通信，每个天线辐射波瓣将信息流传送到小区中的至少一个用户设备（UE），其中每个天线辐射波瓣在方位角和仰角均可单独控制， 从而优化信息流的通信。
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公开(公告)号：US08385926B2
公开(公告)日：2013-02-26
申请号：US12517323
申请日：2006-12-11
CPC分类号： H04W16/26 , H04B7/15507 , H04B7/2606 , H04W24/02
摘要： A sub-node, such as a repeater station or relay station, equipped with a multi-beam sub-node link antenna. The beams of the sub-node link antenna allow communication between the sub-node and at least two nodes (access points/base stations) 11A-B; 11A-E. The sub-node is further provided with at least one transmitting and receiving coverage antenna to generate coverage in at least one geographical secondary coverage area a; a-c, and a control mechanism that selects one of the nodes to extend the geographical primary coverage area A-B; A-E of the node 11A-B; 11A-E to include the geographical secondary coverage area a; a-c of the sub-node. The invention is also related to a cellular communication network, and a method for generating coverage in a cellular communication network.
摘要翻译： 具有多光束子节点链路天线的子节点，诸如中继站或中继站。 子节点链路天线的波束允许子节点与至少两个节点（接入点/基站）11A-B之间的通信; 11A-E。 所述子节点还设置有至少一个发射和接收覆盖天线，以在至少一个地理次要覆盖区域a中产生覆盖; a-c，以及选择所述节点之一以扩展所述地理主覆盖区域A-B的控制机制; 节点11A-B的A-E; 11A-E包括地理二级覆盖区域a; a-c的子节点。 本发明还涉及蜂窝通信网络，以及用于在蜂窝通信网络中产生覆盖的方法。
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3.发明授权Method and apparatus for repeating a signal in a wireless communication system 有权在无线通信系统中重复信号的方法和装置公开(公告)号：US08320825B2
公开(公告)日：2012-11-27
申请号：US12092011
申请日：2005-10-31
申请人： Bo Göransson , Mats H. Andersson
发明人： Bo Göransson , Mats H. Andersson
IPC分类号： H04B7/14
CPC分类号： H04B7/15542 , H04B7/155 , H04B7/2606
摘要： The invention relates to communication in a wireless communications network in which a cell comprises areas with different topographies, for example between indoor and outdoor areas. The communication is optimized by means of a repeater for use in a fixed wireless broadband communications system, comprising receiving means for receiving a downlink signal from a base station, signal processing means for processing the downlink signal to produce an output signal, and transmitting means for transmitting the output signal, said repeater being characterized in that it comprises means for creating diversity in the output signal.
摘要翻译： 本发明涉及无线通信网络中的通信，其中小区包括具有不同拓扑的区域，例如在室内和室外区域之间。 该通信通过用于固定无线宽带通信系统的中继器进行优化，包括用于从基站接收下行链路信号的接收装置，用于处理下行链路信号以产生输出信号的信号处理装置，以及用于 发射所述输出信号，所述中继器的特征在于其包括用于在输出信号中产生分集的装置。
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公开(公告)号：US20100329222A1
公开(公告)日：2010-12-30
申请号：US12091399
申请日：2005-01-11
CPC分类号： H04B7/022 , H04B7/024 , H04B7/0413
摘要： A wireless telecommunications system having a plurality of radio base stations, the base stations in the system are arranged for communication with at least one user terminal in accordance with a first principle of wireless telecommunication. The system has at least a first sub-set of the plurality of radio base stations arranged for communication with at least one user terminal in the system in accordance with said first principle but also as MIMO-stations in cooperation with each other. Preferably, said first principle of wireless telecommunication is a principle within cellular telephony.
摘要翻译： 一种具有多个无线电基站的无线电信系统，系统中的基站被设置为根据无线电信的第一原理与至少一个用户终端进行通信。 该系统具有多个无线电基站中的至少第一子集，其被布置为根据所述第一原理与系统中的至少一个用户终端进行通信，但也作为彼此协作的MIMO站。 优选地，所述无线电信的第一原理是蜂窝电话中的原理。
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公开(公告)号：US20080227387A1
公开(公告)日：2008-09-18
申请号：US11994592
申请日：2005-07-04
申请人： Mats H. Andersson
发明人： Mats H. Andersson
IPC分类号： H04B7/14
CPC分类号： H04B7/0408 , H04B7/1555 , H04W16/28
摘要： The invention discloses a point-to-point telecommunications system comprising a first transmitter which transmits information to a first receiver via electromagnetic waves. The first transmitter transmits on a number of antenna using a first frequency on at least a first and a second of said beams, and the first and second beams contain different information. The point-to-point connection between the transmitter and the receiver is achieved by means of at least a first repeater located between the transmitter and the receiver, said first repeater being used for said first beam.
摘要翻译： 本发明公开了一种点对点电信系统，包括通过电磁波向第一接收机发送信息的第一发射机。 第一发射机在至少第一和第二所述波束上使用第一频率在多个天线上发射，并且第一和第二波束包含不同的信息。 通过位于发射机和接收机之间的至少第一中继器实现发射机和接收机之间的点对点连接，所述第一中继器用于所述第一波束。
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6.发明申请公开(公告)号：US20100075683A1
公开(公告)日：2010-03-25
申请号：US12517323
申请日：2006-12-11
IPC分类号： H04W16/24
CPC分类号： H04W16/26 , H04B7/15507 , H04B7/2606 , H04W24/02
摘要： A sub-node, such as a repeater station or relay station, equipped with a multi-beam sub-node link antenna. The beams of the sub-node link antenna allow communication between the sub-node and at least two nodes (access points/base stations) 11A-B; 11A-E. The sub-node is further provided with at least one transmitting and receiving coverage antenna to generate coverage in at least one geographical secondary coverage area a; a-c, and a control mechanism that selects one of the nodes to extend the geographical primary coverage area A-B; A-E of the node 11A-B; 11A-E to include the geographical secondary coverage area a; a-c of the sub-node. The invention is also related to a cellular communication network, and a method for generating coverage in a cellular communication network.
摘要翻译： 具有多光束子节点链路天线的子节点，诸如中继站或中继站。 子节点链路天线的波束允许子节点与至少两个节点（接入点/基站）11A-B之间的通信; 11A-E。 所述子节点还设置有至少一个发射和接收覆盖天线，以在至少一个地理次要覆盖区域a中产生覆盖; a-c，以及选择所述节点之一以扩展所述地理主覆盖区域A-B的控制机制; 节点11A-B的A-E; 11A-E包括地理二级覆盖区域a; a-c的子节点。 本发明还涉及蜂窝通信网络，以及用于在蜂窝通信网络中产生覆盖的方法。
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公开(公告)号：US20090298421A1
公开(公告)日：2009-12-03
申请号：US11994578
申请日：2005-07-04
IPC分类号： H04B7/15
CPC分类号： H01Q25/004 , H01Q13/206 , H01Q21/065 , H01Q21/08 , H04B7/1555
摘要： The invention discloses a repeater antenna for use in point-to-point applications in telecommunications systems in the microwave range, intended for connecting transmissions from a first radio unit at a first site to a second radio unit at a second site. The repeater antenna is essentially plane, and is designed as a traveling wave antenna with at least a first and a second antenna beam, so that the first beam can be used for transmissions to and from said first radio unit, and the second beam can be used for transmissions to and from said second radio unit.
摘要翻译： 本发明公开了一种用于在微波范围内的电信系统中的点对点应用中的中继器天线，用于连接从第一站点处的第一无线电单元到第二站点处的第二无线电单元的传输。 中继器天线基本上是平面的，并且被设计为具有至少第一和第二天线波束的行波天线，使得第一波束可以用于从第一无线电单元传输到第一和第二天线波束，并且第二波束可以是 用于与所述第二无线电单元的传输。
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公开(公告)号：US20090010356A1
公开(公告)日：2009-01-08
申请号：US12160139
申请日：2006-01-04
申请人： Anna Barbro Engstrom , Bo Goransson , Martin Nils Johansson , Mats H. Andersson , Sven Oscar Petersson , Sven Anders Derneryd
发明人： Anna Barbro Engstrom , Bo Goransson , Martin Nils Johansson , Mats H. Andersson , Sven Oscar Petersson , Sven Anders Derneryd
IPC分类号： H04B7/06
CPC分类号： H04W16/28 , H04B7/0417 , H04B7/0617 , H04B7/0619 , H04W84/042
摘要： The present invention relates to a wireless communication system, comprising at least one base station in a communication cell. The base station is equipped with at least one array antenna comprising at least two antenna ports which are coupled to respective at least two corresponding antenna Q elements, where at leas two of the at least two antenna elements have essentially the same polarization. The array antenna is arranged for communication via at least two antenna radiation lobes, each antenna radiation lobe communicating an information stream to at least one UE (user equipment) in the cell. According to a certain aspect of the present invention, in a first mode 0 operation, the array antenna is arranged for communication via one antenna radiation lobe. The present invention also relates to a method for performing said communication.
摘要翻译： 无线通信系统技术领域本发明涉及无线通信系统，其包括通信小区中的至少一个基站。 基站配备有至少一个阵列天线，其包括耦合到相应的至少两个对应的天线Q元件的至少两个天线端口，其中在所述至少两个天线元件中的两个具有基本相同的极化。 阵列天线布置成经由至少两个天线辐射波瓣进行通信，每个天线辐射波瓣将信息流传送到小区中的至少一个UE（用户设备）。 根据本发明的一个方面，在第一模式0操作中，阵列天线布置成用于经由一个天线辐射波瓣进行通信。 本发明还涉及一种用于执行所述通信的方法。
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公开(公告)号：US5553911A
公开(公告)日：1996-09-10
申请号：US356475
申请日：1994-12-15
IPC分类号： B62D33/06
CPC分类号： B62D33/0604
摘要： An apparatus for supporting a cab of a conventional over-the-highway truck or tractor vehicle relative to a vehicle frame which includes a pair of longitudinally extending rails and a transverse member interconnecting the rails. A pair of mounting assemblies are located near the front of the cab to resiliently and pivotally connect the cab to the rails. A pair of spaced apart spring members are located near the rear of the cab to support the cab for limited movement relative to the frame. A spaced pair of dampers extends between the cab and the frame to damp movement of the cab. The spaced dampers are located between the spring members. A centering damper is mounted between the cab and the frame to damp transverse movement of the cab. The centering damper is located between the spaced dampers.
摘要翻译： 一种用于支撑常规超高速公路卡车或拖拉机车辆相对于车架的驾驶室的装置，其包括一对纵向延伸的轨道和互连轨道的横向构件。 一对安装组件位于驾驶室前部附近，以将驾驶室弹性地和枢转地连接到轨道上。 一对间隔开的弹簧构件位于驾驶室的后部附近，以支撑驾驶室相对于框架的有限的移动。 间隔开的一对阻尼器在驾驶室和框架之间延伸以减轻驾驶室的运动。 间隔的阻尼器位于弹簧构件之间。 定心挡板安装在驾驶室和车架之间，以阻止驾驶室的横向移动。 定心阻尼器位于间隔的阻尼器之间。
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公开(公告)号：US08384597B2
公开(公告)日：2013-02-26
申请号：US12444482
申请日：2006-10-16
IPC分类号： H01L35/00
摘要： The present invention relates to a system for changing the radiation pattern shape of an antenna array during electrical tilting. The antenna array has multiple antenna elements, and the system comprises a phase-shifting device provided with a primary port configured to receive a transmit signal, and multiple secondary ports configured to provide phase shifted output signals to each antenna element. The system further comprises a phase-taper device that changes phase taper over the antenna elements, and thus the beam shape, with tilt angle θ. The invention is adapted for use in down-link as well as up-link within a wireless communication system.
摘要翻译： 本发明涉及一种用于在电倾斜期间改变天线阵列的辐射图形状的系统。 天线阵列具有多个天线元件，并且该系统包括设置有被配置为接收发射信号的主端口的相移装置，以及被配置为向每个天线元件提供相移输出信号的多个次端口。 该系统还包括相位锥形装置，其改变天线元件上的相位锥度，并因此改变具有倾斜角度的束的形状。 本发明适用于无线通信系统中的下行链路以及上行链路。
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