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41. 发明申请

US20100066634A1 OPTIMIZED RADIATION PATTERNS 有权
标题翻译：优化辐射模式
公开(公告)号：US20100066634A1
公开(公告)日：2010-03-18
申请号：US12515588
申请日：2006-11-23
申请人： Anders Derneryd , Ulrika Engström , Lars Manholm , Sven Petersson
发明人： Anders Derneryd , Ulrika Engström , Lars Manholm , Sven Petersson
IPC分类号： H01Q21/00
CPC分类号： H01Q3/26 , H01Q21/08 , H01Q21/28
摘要： An antenna arrangement comprising at least two antenna arrays, each array comprising a plurality of radiating elements being arranged so as to have at least a plurality of corresponding radiating element positions, wherein for each radiating element there is associated an excitation means comprising a magnitude weight and a delay weight, wherein there is a first set of excitation means associated with a first array providing a first radiation pattern and a second set of excitation means associated with a second array providing a second radiation pattern. At least two respective excitation means associated with a corresponding radiating element position of at least two respective arrays have at least two different magnitude weights, and at least two respective excitation means associated with a corresponding radiating element position of at least two respective arrays have at least two different delay weights.
摘要翻译：一种包括至少两个天线阵列的天线装置，每个阵列包括多个辐射元件，其布置成具有至少多个对应的辐射元件位置，其中对于每个辐射元件，存在激励装置，其包括幅度权重和延迟权重，其中存在与提供第一辐射图案的第一阵列相关联的第一组激励装置和与提供第二辐射图案的第二阵列相关联的第二组激励装置。与至少两个相应阵列的对应的辐射元件位置相关联的至少两个相应的激励装置具有至少两个不同的幅度权重，并且与至少两个相应阵列的对应辐射元件位置相关联的至少两个相应的激励装置至少具有两个不同的延迟权重。

42. 发明申请

US20070268193A1 Antenna Device For A Radio Base Station In A Cellular Telephony System 有权
标题翻译：蜂窝电话系统中无线基站的天线设备
公开(公告)号：US20070268193A1
公开(公告)日：2007-11-22
申请号：US11722993
申请日：2004-12-30
申请人： Sven Petersson , Martin Johansson , Ulrika Engstrom
发明人： Sven Petersson , Martin Johansson , Ulrika Engstrom
IPC分类号： H01Q15/24
CPC分类号： H04B7/0413 , H01Q1/246 , H01Q21/245 , H01Q23/00 , H03F3/24 , H04B7/0408 , H04B7/0617 , H04B7/10 , H04B2001/0408
摘要： The invention discloses an antenna device (500, 600, 700) for a radio base station in a cellular telephony system, which comprises a first and a second input connection for a first (D1) and a second (D2) data stream, and a first (510, 610, 710) and a second (511, 611, 711) polarization former, one for each of said data streams. The device also comprises a first (530, 630, 730) and a second (532, 632, 732) antenna of respective first and second polarizations, and one amplifier each. The device also comprises a first (515, 615, 715) and a second (516, 616, 716) combiner, so that the outputs from the polarization formers may be combined as input to each of the first and second antennas.
摘要翻译：本发明公开了一种用于蜂窝电话系统中的无线电基站的天线装置（500,600,700），其包括用于第一（D 1）和第二（D 2）数据流的第一和第二输入连接，以及第一（510,610,710）和第二（511,611,711）极化成型器，每个所述数据流一个。该装置还包括各自的第一和第二偏振的第一（530,630,730）和第二（532,632,732）天线，以及每个一个放大器。该装置还包括第一（515,615,715）和第二（516,616,716）组合器，使得来自偏振成形器的输出可以被组合为第一和第二天线中的每一个的输入。

43. 发明授权

US09728850B2 Communication system node comprising a transformation matrix 有权
公开(公告)号：US09728850B2
公开(公告)日：2017-08-08
申请号：US13580896
申请日：2010-02-25
申请人： Fredrik Athley , Sven Petersson
发明人： Fredrik Athley , Sven Petersson
IPC分类号： H01Q3/40 , H01Q3/30 , H01Q1/24 , H01Q25/00
CPC分类号： H01Q3/40 , H01Q1/246 , H01Q3/30 , H01Q25/00
摘要： The present invention relates to a node (1) in a wireless communication system, the node (1) comprising at least one antenna (2) which is arranged to cover a first sector (3) in a first direction (4) and comprises a number (A) of antenna ports (5, 6, 7, 8), which number (A) is at least four. The antenna ports (5, 6, 7, 8) are connected to a transformation matrix (9) which is arranged for transforming the antenna ports (5, 6, 7, 8) to at least a first set (S1) of virtual antenna ports (10, 11) and a second set (S2) of virtual antenna ports (12, 13), each set (S1, S2) comprising a number (B) of virtual antenna ports (10, 11; 12, 13). The present invention also relates to a corresponding method.

44. 发明授权

US08988302B2 Antenna arrangements 有权
标题翻译：天线安排
公开(公告)号：US08988302B2
公开(公告)日：2015-03-24
申请号：US13257726
申请日：2009-03-23
申请人： Sven Petersson , Martin Johansson , Stefan Johansson
发明人： Sven Petersson , Martin Johansson , Stefan Johansson
IPC分类号： H01Q21/26 , H01Q19/00 , H01Q21/24 , H01Q1/24
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 (301,302,303,304). The polarization controlling means (30) is configured to connect antenna part ports and external interface antenna ports (301, 302, 303, 304).
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）。

45. 发明申请

US20140362732A1 METHOD AND RADIO BASE STATION FOR ANTENNA/NETWORK RECONFIGURATION 审中-公开
标题翻译：用于天线/网络重新配置的方法和无线电基站
公开(公告)号：US20140362732A1
公开(公告)日：2014-12-11
申请号：US14345368
申请日：2011-10-31
申请人： Sara Landström , Arne Simonsson , Sven Petersson
发明人： Sara Landström , Arne Simonsson , Sven Petersson
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04B7/0413 , H04B7/0617 , H04L25/0226 , H04W48/12
摘要： A radio base station and a method therein are provided for probing of alternative network configurations, the radio base station employing a first network configuration comprising a pilot when serving at least one UE. The method comprises determining a second network configuration comprising at least one associated probing pilot and transmitting, to the at least one UE, both the at least one probing pilot of the second network configuration and the pilot of the first working network configuration, from at least one reconfigurable antenna system. The method further comprises receiving, from the at least one UE, reports regarding measurements performed by the UE on both the at least one probing pilot of the second configuration and the pilot of the first working network configuration. Further, the method comprises determining which network configuration to employ based on the received reports, and employing the determined network configuration.
摘要翻译：提供无线电基站及其方法用于探测替代网络配置，所述无线电基站在服务于至少一个UE时采用包括导频的第一网络配置。该方法包括：确定包括至少一个相关联的探测导频的第二网络配置，并且至少向所述至少一个UE发送所述第二网络配置的所述至少一个探测导频和所述第一工作网络配置的导频一个可重构天线系统。所述方法还包括从所述至少一个UE接收关于由所述UE在所述第二配置的所述至少一个探测导频和所述第一工作网络配置的导频上执行的测量的报告。此外，该方法包括基于所接收的报告来确定要使用的网络配置，以及采用所确定的网络配置。

46. 发明申请

US20130038506A1 PLANAR ARRAY ANTENNA WITH REDUCED BEAMWIDTH 审中-公开
标题翻译：平面阵列天线与减少波束
公开(公告)号：US20130038506A1
公开(公告)日：2013-02-14
申请号：US13643647
申请日：2010-04-29
申请人： Martin Johansson , Bjorn Johannisson , Stefan Johansson , Sven Petersson
发明人： Martin Johansson , Bjorn Johannisson , Stefan Johansson , Sven Petersson
IPC分类号： H01Q21/00
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。

47. 发明申请

US20120319920A1 COMMUNICATION SYSTEM NODE COMPRISING A RE-CONFIGURATION NETWORK 有权
标题翻译：包含重新配置网络的通信系统节点
公开(公告)号：US20120319920A1
公开(公告)日：2012-12-20
申请号：US13581220
申请日：2010-02-25
申请人： Fredrik Athley , Sven Petersson
发明人： Fredrik Athley , Sven Petersson
IPC分类号： H01Q1/50
CPC分类号： H01Q21/24 , H01Q1/246 , H01Q3/30 , H01Q21/0006
摘要： The present invention relates to a node (1) in a wireless communication system, the node (1) comprising at least one antenna (2) which comprises an even number (A) of antenna ports (3, 4, 5, 6), at least four, where each antenna port (3, 4, 5, 6) is associated with a corresponding polarization (P1, P2), beam-width and phase center. The antenna ports (3, 4, 5, 6) are connected to a reconfiguration network (7) which is arranged for pair-wise linear combination of antenna ports (3, 4, 5, 6) of mutually orthogonal polarizations to a number (B) of virtual antenna ports (8, 9), which number (B) is equal to half the number (A) of antenna ports (3, 4, 5, 6). The virtual antenna ports (8, 9) correspond to virtual antennas and are connected to corresponding radio branches (10, 11). The present invention also relates to a corresponding method.
摘要翻译：本发明涉及一种无线通信系统中的节点（1），所述节点（1）包括至少一个天线（2），其包括偶数（A）个天线端口（3,4,5,6），至少四个，其中每个天线端口（3,4,5,6）与对应的偏振（P1，P2），波束宽度和相位中心相关联。天线端口（3,4,5,6）连接到重新配置网络（7），其被布置成用于将相互正交的极化的天线端口（3,4,5,6）的对成线性组合到数量（ B）虚拟天线端口（8,9），其数量（B）等于天线端口（3,4,5,6）的数量（A）的一半。虚拟天线端口（8,9）对应于虚拟天线，并且连接到相应的无线分支（10,11）。本发明还涉及相应的方法。

48. 发明授权

US08077111B2 Optimized radiation patterns 有权
标题翻译：优化辐射模式
公开(公告)号：US08077111B2
公开(公告)日：2011-12-13
申请号：US12515588
申请日：2006-11-23
申请人： Anders Derneryd , Ulrika Engström , Lars Manholm , Sven Petersson
发明人： Anders Derneryd , Ulrika Engström , Lars Manholm , Sven Petersson
IPC分类号： H01Q21/00
CPC分类号： H01Q3/26 , H01Q21/08 , H01Q21/28
摘要： An antenna arrangement comprising at least two antenna arrays, each array comprising a plurality of radiating elements being arranged so as to have at least a plurality of corresponding radiating element positions, wherein for each radiating element there is associated an excitation means comprising a magnitude weight and a delay weight, wherein there is a first set of excitation means associated with a first array providing a first radiation pattern and a second set of excitation means associated with a second array providing a second radiation pattern. At least two respective excitation means associated with a corresponding radiating element position of at least two respective arrays have at least two different magnitude weights, and at least two respective excitation means associated with a corresponding radiating element position of at least two respective arrays have at least two different delay weights.
摘要翻译：一种包括至少两个天线阵列的天线装置，每个阵列包括多个辐射元件，其布置成具有至少多个对应的辐射元件位置，其中对于每个辐射元件，存在激励装置，其包括幅度权重和延迟权重，其中存在与提供第一辐射图案的第一阵列相关联的第一组激励装置和与提供第二辐射图案的第二阵列相关联的第二组激励装置。与至少两个相应阵列的对应的辐射元件位置相关联的至少两个相应的激励装置具有至少两个不同的幅度权重，并且与至少两个相应阵列的对应辐射元件位置相关联的至少两个相应的激励装置至少具有两个不同的延迟权重。

49. 发明申请

US20110095961A1 ANTENNA CONFIGURATION PROVIDES COVERAGE 有权
标题翻译：天线配置提供覆盖
公开(公告)号：US20110095961A1
公开(公告)日：2011-04-28
申请号：US12997948
申请日：2008-06-19
申请人： Martin Johansson , Stefan Johansson , Sven Petersson
发明人： Martin Johansson , Stefan Johansson , Sven Petersson
IPC分类号： H01Q21/06
CPC分类号： H01Q21/29 , H01Q1/246 , H01Q21/205 , H01Q21/24
摘要： The invention provides an antenna arrangement for a wireless communication system arranged to have at least one transmit mode and at least one receive mode, the arrangement comprising at least three directional antennas (601, 602, 603) in an antenna configuration. Each directional antenna is arranged to have an azimuthal radiation pattern shaped as a beam, each beam covering an angular sector, such that a combined radiation pattern of all beams in a first transmit mode is arranged to provide a full 360° omnidirectional coverage. By combining localization and polarization (P1, P2) of the directional antennas an omnidirectional radiation pattern substantially without null-depths in the azimuthal plane can be created when the radiation pattern of the directional antennas are combined. The invention also provides a corresponding method and a base station for communication with mobile terminals in a telecommunications network equipped with the antenna arrangement.
摘要翻译：本发明提供了一种用于无线通信系统的天线装置，其被布置为具有至少一个发射模式和至少一个接收模式，所述装置包括天线配置中的至少三个定向天线（601,602,603）。每个定向天线被布置成具有形状为波束的方位辐射图，每个波束覆盖角扇区，使得以第一发射模式的所有波束的组合辐射图被布置成提供完整的360°全向覆盖。通过组合定向天线的定位和偏振（P1，P2），可以在定向天线的辐射方向图被组合时，产生基本不存在方位平面内的零深度的全向辐射图。本发明还提供了一种相应的方法和基站，用于与配备有天线装置的电信网络中的移动终端进行通信。

50. 发明申请

US20100194650A1 Antenna Weights Calculation Based on Users' Interference Rejection Capabilities 有权
标题翻译：基于用户干扰抑制能力的天线权重计算
公开(公告)号：US20100194650A1
公开(公告)日：2010-08-05
申请号：US12669548
申请日：2007-07-19
申请人： Bo Goransson , Sven Petersson , Stefan Felter
发明人： Bo Goransson , Sven Petersson , Stefan Felter
IPC分类号： G01R29/08 , G06F19/00
CPC分类号： H04B7/0617 , H04B7/0452 , H04B7/0628
摘要： The present invention relates to a method and arrangement in a transmitter unit of a multi-antenna system for an improved calculating of the antenna weights for a beamforming transmission of data from a transmitter unit to a target receiver unit, whereby interfering signal components for receiving units other than the target receiving unit and the desired communication signal at a target receiving unit are weighted by receiver-specific parameters describing the receiver capabilities of said units in terms of their capability for interference suppression and/or signal enhancement. The invention also relates to a method and arrangement for scheduling of user equipments by using said information on the signal processing capabilities for received signals of each receiving unit.
摘要翻译：本发明涉及多天线系统的发射机单元中的方法和装置，用于改进计算从发射机单元到目标接收机单元的波束成形传输的天线权重，由此用于接收单元的干扰信号分量在目标接收单元以外的目标接收单元以及目标接收单元的期望的通信信号由接收机特定的参数加权，该参数描述了所述单元的接收机能力，就其干扰抑制和/或信号增强的能力而言。本发明还涉及通过使用关于每个接收单元的接收信号的信号处理能力的信息来调度用户设备的方法和装置。

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