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1. 发明申请

WO2011134519A1 PLANAR ARRAY ANTENNA WITH REDUCED BEAMWIDTH 审中-公开
标题翻译：平面阵列天线，具有减少的波束
公开(公告)号：WO2011134519A1
公开(公告)日：2011-11-03
申请号：PCT/EP2010/055821
申请日：2010-04-29
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , JOHANSSON, Martin , JOHANNISSON, Björn , JOHANSSON, Stefan , PETERSSON, Sven
发明人： JOHANSSON, Martin , JOHANNISSON, Björn , JOHANSSON, Stefan , PETERSSON, Sven
IPC分类号： H01Q21/06 , H01Q21/26 , H01Q1/24
CPC分类号： H01Q1/246 , H01Q21/062 , H01Q21/26
摘要： The present invention relates to a node (1) in a wireless communication system comprising at least one antenna arrangement (2). The antenna arrangement (2) comprises at least a first antenna part (3) and a second antenna part (4), each antenna part (3, 4, 5) having a longitudinal extension along which extension a corresponding column axis (6, 7, 8) runs. The column axis divides each antenna part in two longitudinal sub-parts. Each antenna part (3, 4, 5) further comprises at least three antenna elements (9, 10, 11, 12, 13, 14) distributed along said column axis (6, 7, 8) and being connected to a corresponding antenna port arrangement (15, 16, 17). For each antenna part (3, 4, 5), at least one (10, 12, 14) of said antenna elements is positioned on said column axis (6, 7, 8), and at least one (9, 11, 13) of said antenna elements is positioned separate from said column axis (6, 7, 8).
摘要翻译：本发明涉及一种包括至少一个天线装置（2）的无线通信系统中的节点（1）。天线装置（2）至少包括第一天线部分（3）和第二天线部分（4），每个天线部分（3,4,5）具有纵向延伸部分，延伸部分相应的列轴线（6,7），8）运行。列轴将每个天线部分分成两个纵向子部分。每个天线部分（3,4,5）还包括沿着所述列轴线（6,7,8）分布的至少三个天线元件（9,10,11,12,13,14），并且连接到相应的天线端口安排（15,16,17）。对于每个天线部分（3,4,5），至少一个（10,12,14）的所述天线元件位于所述列轴线（6,7,8）上，并且至少一个（9,11,13））的天线元件与所述列轴线（6,7,8）分离。

2. 发明申请

WO2010108534A1 ANTENNA ARRANGEMENTS 审中-公开
标题翻译：天线安排
公开(公告)号：WO2010108534A1
公开(公告)日：2010-09-30
申请号：PCT/EP2009/053360
申请日：2009-03-23
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , PETERSSON, Sven , JOHANSSON, Martin , JOHANSSON, Stefan
发明人： PETERSSON, Sven , JOHANSSON, Martin , JOHANSSON, Stefan
IPC分类号： H01Q1/24 , H01Q21/24
CPC分类号： H01Q21/24 , H01Q1/246
摘要： The present invention relates to an antenna arrangement (100) comprising an antenna part comprising at least two antenna means, each with a number of first antenna elements having a first polarization and a number of second antenna elements having a second polarization different from said first polarization, said antenna part further comprising antenna part ports. There are two antenna part ports for each antenna means, one antenna part port for each polarization, and the antenna arrangement (100) further comprises polarization controlling means (30), comprising a distribution network, to which the antenna part ports are connected, and which includes at least a main forming network with external interface antenna ports (30 1 ,30 2 ,30 3 ,30 4 ). The polarization controlling means (30) is configured to connect antenna part ports and external interface antenna ports (30 1 , 30 2 , 30 3 , 30 4 ).
摘要翻译：本发明涉及一种天线装置（100），包括天线部分，天线部分包括至少两个天线装置，每个天线装置具有多个具有第一极化的第一天线元件和多个具有不同于所述第一极化的第二极化的第二天线元件所述天线部分还包括天线部分端口。每个天线装置有两个天线部分端口，每个极化的一个天线部分端口，并且天线装置（100）还包括偏振控制装置（30），包括天线部分端口连接到的分配网络，以及其至少包括具有外部接口天线端口（301,302,303,304）的主成形网络。偏振控制装置（30）被配置为连接天线部分端口和外部接口天线端口（301,302,303,304）。

3. 发明申请

WO2006065172A1 AN ANTENNA ARRANGEMENT AND A METHOD RELATING THERETO 审中-公开
标题翻译：天线布置及其相关方法
公开(公告)号：WO2006065172A1
公开(公告)日：2006-06-22
申请号：PCT/SE2004/001854
申请日：2004-12-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , DERNERYD, Anders , PETERSSON, Sven , JOHANSSON, Stefan , JOHANSSON, Martin, N.
发明人： DERNERYD, Anders , PETERSSON, Sven , JOHANSSON, Stefan , JOHANSSON, Martin, N.
IPC分类号： H01Q21/00
CPC分类号： H01Q21/0018 , H01Q1/246
摘要： The present invention relates to an antenna arrangement (100) comprising an antenna section, said antenna section comprising a number of radiating elements which may be arranged in arrays or sub-arrays. It further comprises at least one further antenna section, said at least two antenna sections (101,102,103) being mounted substantially along a straight line, a non-straight line or irregularly at a mounting structure (40). It comprises a feeding network arrangement (20) for feeding said at least two antenna sections (101,102,103), with feeding network control means for controlling the feeding of the antenna sections (101r 102, 103) allowing for beam forming control.
摘要翻译：技术领域本发明涉及一种包括天线部分的天线装置（100），所述天线部分包括可以被布置成阵列或子阵列的多个辐射元件。它还包括至少一个另外的天线部分，所述至少两个天线部分（101,102,103）基本上沿直线安装，非直线或不规则地安装在安装结构（40）处。其包括用于馈送所述至少两个天线部分（101,102,103）的馈电网络装置（20），馈送网络控制装置用于控制允许波束形成控制的天线部分（101r 102,103）的馈送。

4. 发明申请

WO2010142319A1 BASE STATION ARRANGEMENTS 审中-公开
标题翻译：基站安排
公开(公告)号：WO2010142319A1
公开(公告)日：2010-12-16
申请号：PCT/EP2009/057046
申请日：2009-06-08
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , JOHANNISSON, Björn , PETERSSON, Sven
发明人： JOHANNISSON, Björn , PETERSSON, Sven
IPC分类号： H04B7/06 , H04W52/42
CPC分类号： H04B7/0626 , H04B7/0632 , H04W52/42
摘要： Base station arrangement (100) adapted to receive signals from a user station; adapted to be connected to or comprises a plurality of antenna elements (1, 1, 2, 2,... 4, ) with antenna ports (11,... 11) and a signal processing unit (20). The base station (21) also comprises a signal pre-processing functional unit (30) to collect channel correlation information. It is adapted to establish if there is one or more distinguishing characteristics comprising different correlation properties of different configuration properties associated with the antenna elements. Antenna elements are then assigned to different groups based on said configuration properties, and the channel correlation information is used to generate weighting information which is applied to antenna ports connected to antenna elements to control the antenna ports connected to antenna elements to control the antenna element transmit power individually or groupwise.
摘要翻译：适于从用户站接收信号的基站装置（100）适于与天线端口（11，... 11）和信号处理单元（20）连接或包括多个具有天线端口（11，... 11）的天线元件（1,1,2,2 ...）。基站（21）还包括用于收集信道相关信息的信号预处理功能单元（30）。它适于确定是否存在包括与天线元件相关联的不同配置属性的不同相关属性的一个或多个区别特征。然后，基于所述配置属性将天线元件分配给不同的组，并且使用信道相关信息来生成加权信息，加权信息被应用于连接到天线元件的天线端口，以控制连接到天线元件的天线端口来控制天线元件发射电源单独或分组。

5. 发明申请

WO2012175133A1 ADAPTIVE FILTERING ARCHITECTURE 审中-公开
标题翻译：自适应滤波建筑
公开(公告)号：WO2012175133A1
公开(公告)日：2012-12-27
申请号：PCT/EP2011/060523
申请日：2011-06-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , NILSSON, Andreas , JOHANNISSON, Björn , PETERSSON, Sven
发明人： NILSSON, Andreas , JOHANNISSON, Björn , PETERSSON, Sven
IPC分类号： H04W88/08
CPC分类号： H04W52/0206 , H04W16/08 , H04W88/08 , Y02D70/1222 , Y02D70/1262
摘要： The invention provides a node for use in a wireless communication system comprising at least two Tx-chains and at least two Rx-chains. A first means for a switch and filter network function MSN is arranged across all Tx-chains. The first MSN is arranged to output one antenna sector signal comprising: a radio sector signal, or a split radio sector signal, the splitting of a radio sector signal allowing one radio sector signal to feed sector antennas in more than one sector, each sector having at least one sector antenna. The first or a second MSN can also be arranged across Rx-chains. The invention also provides a method to reduce power consumption in a node and a wireless communication system comprising the node.
摘要翻译：本发明提供了一种在包括至少两个Tx链和至少两个Rx链的无线通信系统中使用的节点。跨越所有Tx链的交换机和滤波器网络功能MSN的第一种方式被安排。第一MSN被布置成输出一个天线扇区信号，包括：无线电扇区信号或分裂的无线电扇区信号，分离无线电扇区信号，允许一个无线电扇区信号在多于一个扇区中馈送扇区天线，每个扇区具有至少一个扇形天线。第一个或第二个MSN也可以跨Rx链排列。本发明还提供了一种降低节点和包括该节点的无线通信系统中的功耗的方法。

6. 发明申请

WO2012146404A1 BEAMFORMING METHODS AND APPARATUSES 审中-公开
标题翻译：波束形成方法和装置
公开(公告)号：WO2012146404A1
公开(公告)日：2012-11-01
申请号：PCT/EP2012/052414
申请日：2012-02-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , PETERSSON, Sven , JOHANNISSON, Björn
发明人： PETERSSON, Sven , JOHANNISSON, Björn
IPC分类号： H04B7/04 , H04B7/06 , H04B7/08 , H04B7/10 , H01Q21/06 , H01Q21/22 , H01Q3/26
CPC分类号： H01Q3/40 , H01Q3/26 , H01Q25/001 , H04B7/0408 , H04B7/0617 , H04B7/0842 , H04B7/10
摘要： A method is provided for using an antenna array to create two beams (a first beam and a second beam). In one aspect, the method uses dual polarization beam forming, which allows for many degrees of freedom in designing a desired power pattern. The method is well suited for systems with multiple radio chains (e.g., systems with active antennas). The method is also well suited for multi-port systems such as TD-SCDMA. In some embodiments, the method produces two beams where (a) the shape of the power beam pattern for the first beam and the shape of the power beam pattern for the second beam are the same (or substantially the same) in a plurality of directions of interest and (b) the beams have orthogonal (or substantially orthogonal) polarizations in the coverage area.
摘要翻译：提供了一种使用天线阵列来产生两个光束（第一光束和第二光束）的方法。在一个方面，该方法使用双偏振波束形成，其允许设计期望的功率图案的许多自由度。该方法非常适合具有多个无线电链路的系统（例如，具有有源天线的系统）。该方法也非常适用于TD-SCDMA等多端口系统。在一些实施例中，该方法产生两个光束，其中（a）用于第一光束的功率光束图案的形状和用于第二光束的功率光束图案的形状在多个方向上相同（或基本上相同）感兴趣的和（b）这些波束在覆盖区域中具有正交（或基本上正交的）偏振。

7. 发明申请

WO2007071279A1 COMMUNICATION NETWORK AND ARRANGEMENT 审中-公开
标题翻译：通信网络和安排
公开(公告)号：WO2007071279A1
公开(公告)日：2007-06-28
申请号：PCT/EP2005/014091
申请日：2005-12-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , PETERSSON, Sven , JOHANNISSON, Björn , DERNERYD, Anders , HARRYSSON, Fredrik , FRIDÉN, Jonas , MANHOLM, Lars , PETERSSON, Oscar
发明人： PETERSSON, Sven , JOHANNISSON, Björn , DERNERYD, Anders , HARRYSSON, Fredrik , FRIDÉN, Jonas , MANHOLM, Lars , PETERSSON, Oscar
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L47/22 , H04L47/14 , H04W88/04
摘要： The present invention relates to a communication unit (10), network and method for communication within a communication network, the unit comprising a transceiver portion, a processing unit (201) and at least one interface arrangement (206, 207, 208) for communication with at least one peripheral device (20, 30, 40). The unit further comprises an arrangement for transceiving at least parts of a signal to the communication network using at least one of said interface arrangements for communication with said at least one peripheral device (20, 30, 40).
摘要翻译：通信单元（10），通信单元（10），通信网络内的通信网络和方法，该单元包括收发器部分，处理单元（201）和用于通信的至少一个接口装置（206,207,208）至少一个外围设备（20,30,40）。该单元还包括用于使用用于与所述至少一个外围设备（20,30,40）进行通信的所述接口装置中的至少一个来将信号的至少一部分收发到通信网络的装置。

8. 发明申请

WO2012166030A1 A SIGNAL COMBINER, METHOD, COMPUTER PROGRAM AND COMPUTER PROGRAM PRODUCT 审中-公开
标题翻译：信号组合器，方法，计算机程序和计算机程序产品
公开(公告)号：WO2012166030A1
公开(公告)日：2012-12-06
申请号：PCT/SE2011/050689
申请日：2011-06-01
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GÖRANSSON, Bo , PETERSSON, Sven , JOHANSSON, Martin
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： It is presented a signal combiner for combining transmission signals to foe supplied to four antennas devices, wherein two of the antenna devices are polarised in a first orientation and two of the antenna devices are polarised 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 polarised in the first orientation and a side beam polarised in the second orientation, It is also presented a corresponding method, computer program and computer program product.
摘要翻译：提供了一种信号组合器，用于将发送信号组合到提供给四个天线装置的敌人，其中两个天线装置以第一取向极化，并且两个天线装置以基本上与第一取向正交的第二取向极化。信号组合器包括：四个输入连接，用于接收传输信号; 四个输出连接被布置为使用相应的输出信号驱动四个天线装置中的相应一个。信号组合器被布置成使用波束形成和相位调整将在每个输入连接上提供的传输信号组合到所有四个输出连接中，使得在使用中，每个所提供的传输信号产生沿第一方向偏振的中心光束和一侧光束在第二个方向偏振，它还提出了相应的方法，计算机程序和计算机程序产品。

9. 发明申请

WO2007134615A1 A DEVICE WITH SHARED POWER AMPLIFIERS, FOR USE IN A WIRELESS TELECOMMUNICATIONS SYSTEM 审中-公开
标题翻译：具有共享功率放大器的设备，用于无线电信系统
公开(公告)号：WO2007134615A1
公开(公告)日：2007-11-29
申请号：PCT/EP2006/004761
申请日：2006-05-19
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , PETERSSON, Sven , ENGSTRÖM, Ulrika , JOHANSSON, Martin
发明人： PETERSSON, Sven , ENGSTRÖM, Ulrika , JOHANSSON, Martin
IPC分类号： H01Q3/40 , H03F3/60
CPC分类号： H03F3/602 , H01Q3/28 , H01Q3/40 , H01Q21/22 , H03F1/3282 , H03F3/211 , H03F2200/451 , H03F2203/21106 , H03F2203/21112 , H03F2203/21142 , H03F2203/21157
摘要： The invention discloses a device (300, 400) for a wireless telecommunications system, comprising a first plurality of power amplifiers (341-344, 450), each with an input and an output port. The device also comprises means (350, 440) for distributing a second plurality of input signals over the input ports of the first plurality of power amplifiers, and means (330) for recreating a power amplified replica of said second plurality of input signals at the output ports of said first plurality of power amplifiers (341-344, 450). The device (300, 400) is fed with the second plurality of input signals with a phase and amplitude distribution between the input signals, and comprises tapering means (360, 361-364, 430) arranged to alter the phase and/or amplitude distribution of the input signals before being input to the distribution means (350, 440), as well as means (320) for reverse tapering at the output of the device.
摘要翻译：本发明公开了一种用于无线电信系统的设备（300,400），其包括第一多个功率放大器（341-344,450），每个功率放大器具有输入端口和输出端口。所述设备还包括用于在第一多个功率放大器的输入端口上分配第二多个输入信号的装置（350,440），以及用于在所述第一多个功率放大器的输入端口处重建所述第二多个输入信号的功率放大副本的装置（330）所述第一多个功率放大器（341-344,450）的输出端口。所述装置（300,400）被馈送有所述第二多个输入信号，所述输入信号之间具有相位和幅度分布，并且包括布置成改变所述相位和/或幅度分布的渐缩装置（360,3361-364,430）在输入到分配装置（350,440）之前的输入信号的装置以及用于在装置的输出处反向渐变的装置（320）。

10. 发明申请

WO2011005162A1 A TRANSMITTER WITH MULTIPLE TRANSMIT ANTENNAS USING POLARIZATION 审中-公开
标题翻译：具有多极化发射天线的发射机
公开(公告)号：WO2011005162A1
公开(公告)日：2011-01-13
申请号：PCT/SE2009/050979
申请日：2009-08-31
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GÖRANSSON, Bo , PETERSSON, Sven , JOHANSSON, Martin , OVESJÖ, Fredrik
发明人： GÖRANSSON, Bo , PETERSSON, Sven , JOHANSSON, Martin , OVESJÖ, Fredrik
IPC分类号： H04B7/10 , H04B7/06
CPC分类号： H04B7/10 , H04B7/0615 , H04B7/0669 , H04B7/0689
摘要： A transmitter for transmitting data in a cellular radio system is provided. The transmitter transmits data to User Equipment(s) using multiple transmitting antennas, using at least two polarization formers generating orthogonal polarizations of an input data stream.The transmitter further comprises a transmitter diversity arrangement adapted to receive input data to be transmitted to the User Equipment(s), where the transmitter diversity arrangement is connected to the input terminals of the polarization formers. By combining transmitter diversity with polarization former weights, orthogonality between multiple, in particular 4, transmitting antennas can be obtained.
摘要翻译：提供了一种用于在蜂窝无线电系统中发送数据的发射机。发射机使用至少两个产生输入数据流的正交极化的偏振成形器，使用多个发射天线向用户设备发送数据。发射机还包括发射机分集装置，其适于接收要传送到用户设备的输入数据其中发射机分集布置连接到偏振形成器的输入端。通过将发射机分集与极化前馈权重组合，可以获得多个，特别是4个发射天线之间的正交性。

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