公开(公告)号：WO2012116725A1

公开(公告)日：2012-09-07

申请号：PCT/EP2011/052938

申请日：2011-02-28

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) ,  ASPLUND, Henrik ,  MEDBO, Jonas

Inventor： ASPLUND, Henrik ,  MEDBO, Jonas

IPC: H01Q1/24 ,  H01Q13/20 ,  H01Q21/00

CPC classification number: H01Q1/246 ,  H01Q13/20 ,  H01Q21/0043 ,  H01Q21/005

Abstract: An antenna arrangement (33) comprising at least one elongated structure (36) for guiding an electromagnetic wave is disclosed. The elongated structure (36) comprises a plurality of through-going perforationsandeach said perforation is adapted to allow a small fraction of the total energy in the guided electromagnetic wave to be radiated out from the perforation. The antenna arrangement (33) is adapted to be used by a base station (31) in a cellular communication system and the elongated structure (36) is arranged to be oriented in a substantially vertical direction. Additionally, a base station site (30) comprising the antenna arrangement is described.

Abstract translation: 公开了一种包括用于引导电磁波的至少一个细长结构（36）的天线装置（33）。 细长结构（36）包括多个贯穿孔，并且每个穿孔适于允许引导电磁波中的总能量的一小部分从穿孔中被辐射出。 天线装置（33）适于由蜂窝通信系统中的基站（31）使用，并且细长结构（36）被布置成沿基本垂直的方向定向。 另外，描述了包括天线装置的基站站点（30）。

公开(公告)号：WO2009071125A1

公开(公告)日：2009-06-11

申请号：PCT/EP2007/063401

申请日：2007-12-06

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (publ) ,  HARRYSSON, Fredrik ,  MEDBO, Jonas

Inventor： HARRYSSON, Fredrik ,  MEDBO, Jonas

IPC: H01Q1/22 ,  H01Q1/44

CPC classification number: H01Q1/22 ,  H01Q1/44

Abstract: The present invention relates to a display arrangement comprising display means (30 4 ) and receiving and/or transmitting means for radio waves, millimeter waves or microwaves. An electrically conductive structure (6A) is adapted to form said receiving and/or transmitting means. The display means (3O4) comprises an emission layer with a number of light emitting elements or pixel elements ( 5 31 ,..., 5 35 ). The electrically conductive structure (6A) is provided between said light emitting elements (5 31 ,..., 5 35 ) to form said receiving and/or transmitting means such that they are integrated with the display means (3O 4 ). Light conducting means (7 31 ,..., 7 35 ) are provided to conduct light through the electrically conductive structure (6A) to represent imaging information on top of the display means.

Abstract translation: 本发明涉及一种显示装置，包括显示装置（304）和用于无线电波，毫米波或微波的接收和/或发射装置。 导电结构（6A）适于形成所述接收和/或发送装置。 显示装置（304）包括具有多个发光元件或像素元件（531，...，535）的发射层。 导电结构（6A）设置在所述发光元件（531，...，535）之间以形成所述接收和/或发送装置，使得它们与显示装置（304）集成。 提供导光装置（731，...，735）以通过导电结构（6A）传导光以在显示装置的顶部上表示成像信息。

公开(公告)号：WO2008155326A1

公开(公告)日：2008-12-24

申请号：PCT/EP2008/057614

申请日：2008-06-17

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (publ) ,  BERG, Jan-Erik ,  MEDBO, Jonas

Inventor： BERG, Jan-Erik ,  MEDBO, Jonas

IPC: G01S1/68 ,  G01S5/02 ,  H04B10/10

CPC classification number: G01S5/02 ,  G01S1/70

Abstract: The present invention relates to a method and devices for determining the position of a user equipment in a mobile radio communications system. According to the invention, the position is determined via a distortion in a radio signal transmitted to or from the user equipment, wherein the distortion is caused by a scatterer being positioned at a particular location and having time-dependent scattering properties such that the scattering of a radio signal gives rise to a distortion by which said scattering properties may be identified.

Abstract translation: 本发明涉及用于确定移动无线电通信系统中的用户设备的位置的方法和设备。 根据本发明，通过发送到用户设备或从用户设备发送的无线电信号中的失真来确定位置，其中失真是由散射体位于特定位置引起的，并具有时间依赖的散射特性，使得散射 无线电信号引起可以识别所述散射特性的失真。

公开(公告)号：WO2012116728A1

公开(公告)日：2012-09-07

申请号：PCT/EP2011/052942

申请日：2011-02-28

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) ,  ASPLUND, Henrik ,  MEDBO, Jonas

Inventor： ASPLUND, Henrik ,  MEDBO, Jonas

IPC: H01Q13/16 ,  H01Q13/20 ,  H01Q13/22 ,  H01Q21/29 ,  H01Q21/00

CPC classification number: H01Q13/22 ,  H01Q13/16 ,  H01Q13/20 ,  H01Q13/203 ,  H01Q13/206 ,  H01Q21/005 ,  H01Q21/29

Abstract: An antenna arrangement 30 comprising a leaky cable 31 is disclosed. The leaky cable 31 includes subsections 32, 33, 34 and each subsection exhibits a longitudinal direction of extension L 32 , L 33 , L 34 and a radiation pattern. The longitudinal directions of adjacent subsections are oriented in different directions to create a predetermined radiation pattern by superpositioning of the radiation pattern of each subsection. Additionally, a method of creating a predetermined radiation pattern of such an antenna arrangement 30 is described.

Abstract translation: 公开了一种包括泄漏电缆31的天线装置30。 泄漏电缆31包括子部分32,33,34，并且每个部分呈现延伸部分L32，L33，L34和辐射图案的纵向方向。 相邻子部分的纵向方向在不同方向上定向，以通过叠加每个子部分的辐射图来产生预定的辐射图。 另外，描述了一种产生这种天线装置30的预定辐射图的方法。

公开(公告)号：WO2012072102A1

公开(公告)日：2012-06-07

申请号：PCT/EP2010/068445

申请日：2010-11-29

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (publ) ,  ASPLUND, Henrik ,  DERNERYD, Anders ,  MEDBO, Jonas

Inventor： ASPLUND, Henrik ,  DERNERYD, Anders ,  MEDBO, Jonas

IPC: H01Q1/00 ,  H01Q1/52 ,  H01Q13/20 ,  H01Q21/20 ,  H01Q21/28 ,  H01Q13/22

CPC classification number: H01Q13/203 ,  H01Q1/007 ,  H01Q1/521 ,  H01Q13/22 ,  H01Q21/205 ,  H01Q21/28

Abstract: An antenna arrangement comprising at least a first and a second elongated structure, e.g., a coaxial cable, for guiding an electromagnetic wave is provided. Each of said structures comprises a plurality of radiation elements. The structures are positioned alongside each other in their longitudinal direction of extension forming a bundle. The elongated structures are arranged within the bundle such that the radial positions of said structures are alternated in the longitudinal direction of extension.

Abstract translation: 提供了包括用于引导电磁波的至少第一和第二细长结构（例如同轴电缆）的天线装置。 所述结构中的每一个包括多个辐射元件。 这些结构沿它们的纵向延伸方向彼此并排地形成一束。 细长结构布置在束内，使得所述结构的径向位置在延伸的纵向方向上交替。

公开(公告)号：WO2007090424A1

公开(公告)日：2007-08-16

申请号：PCT/EP2006/001166

申请日：2006-02-10

Applicant: Telefonaktiebolaget LM Ericsson (publ) ,  JOHANSON, Martin ,  PETERSSON, Sven ,  JOHANNISSON, Björn ,  ASPLUND, Henrik ,  BERG, Jan-Erik ,  MEDBO, Jonas

Inventor： JOHANSON, Martin ,  PETERSSON, Sven ,  JOHANNISSON, Björn ,  ASPLUND, Henrik ,  BERG, Jan-Erik ,  MEDBO, Jonas

IPC: H04B7/10 ,  H04B7/06 ,  H04B7/08

CPC classification number: H04B7/10 ,  H04B7/0617 ,  H04B7/086

Abstract: The invention discloses a wireless telecommunications device (110) intended to communicate with an access point, such as a base station, (120, 130) in a wireless telecommunications system(100). The device (110) comprises at least a first radio chain (114) and at least a first (111 ) and a second (112) antenna, which antennas each have a certain radiation pattern, and which are used for receiving and transmitting information to and from the base station (120, 130). The device (110) includes a motion sensor (113) for giving information on the spatial orientation of the device, and the device additionally includes means (115) for utilizing said orientation information in order to control the total radiation pattern in the device's communication with the base station by controlling the phase and/or amplitude of signals associated with said first (111 ) and second (112) antennas.

Abstract translation: 本发明公开了一种旨在与无线电信系统（100）中的基站（120,130）等接入点通信的无线电信设备（110）。 设备（110）至少包括第一无线电链（114）和至少第一（111）和第二（112）天线，每个天线各具有一定的辐射图，并且用于接收和发送信息 和来自基站（120,130）。 设备（110）包括用于提供关于设备的空间取向的信息的运动传感器（113），并且该设备还包括用于利用所述取向信息的装置（115），以便控制设备与...的通信中的总辐射图案 所述基站通过控制与所述第一（111）和第二（112）天线相关联的信号的相位和/或幅度。

公开(公告)号：WO2013149643A1

公开(公告)日：2013-10-10

申请号：PCT/EP2012/055965

申请日：2012-04-02

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) ,  ASPLUND, Henrik ,  BERG, Jan-Erik ,  MEDBO, Jonas

Inventor： ASPLUND, Henrik ,  BERG, Jan-Erik ,  MEDBO, Jonas

IPC: H01Q13/20

CPC classification number: H01Q13/203 ,  H01P3/06 ,  H01Q1/007

Abstract: A leaky co-axial cable arrangement (1), including a co-axial cable (10), a plurality of radiation slots (11) arranged on the co-axial cable (10) and an activation arrangement (12) configured for affecting predetermined regions on the cable to selectively activate or deactivate at least one of the plurality of radiation slots (11) to provide the leaky co-axial cable arrangement (1).

Abstract translation: 一种泄漏的同轴电缆装置（1），包括同轴电缆（10），布置在同轴电缆（10）上的多个辐射槽（11）和激活装置（12），其被配置用于影响预定的 电缆上的区域以选择性地激活或去激活多个辐射狭槽（11）中的至少一个，以提供泄漏的同轴电缆装置（1）。

公开(公告)号：WO2012141632A1

公开(公告)日：2012-10-18

申请号：PCT/SE2011/050461

申请日：2011-04-14

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (publ) ,  MEDBO, Jonas

Inventor： MEDBO, Jonas

IPC: G01S3/14 ,  H04B7/06

CPC classification number: H04L25/0242 ,  G01S3/74 ,  H04B17/24 ,  H04B17/373 ,  H04L25/0204

Abstract: The present technology relates to a channel estimator configured to operate based on a discrete wave channel model and measured channel responses between a transmitter having at least one transmit antenna and a receiver having at least one receive antenna. The channel estimator (100) comprises a windowed likelihood determiner (120) and a maximization processor (130). The windowed likelihood determiner (120) is configured to determine a windowed likelihood function based on the measured channel responses, a selected window function, and modeled channel responses defined based on a number of discrete waves according to the discrete wave channel model. Each one of the discrete waves is associated with wave parameters to be determined including at least one of wave propagation direction(s) and wave propagation delay. The maximization processor (130) is configured to perform maximization of the windowed likelihood function, using initial input in the form of at least one of predetermined wave propagation delay(s) and predetermined wave propagation direction(s) for at least one of the discrete waves, to extract the wave parameters of the discrete waves.

Abstract translation: 本技术涉及一种信道估计器，其被配置为基于离散波信道模型和具有至少一个发射天线的发射机和具有至少一个接收天线的接收机之间的测量信道响应进行操作。 信道估计器（100）包括窗口似然确定器（120）和最大化处理器（130）。 窗口似然确定器（120）被配置为基于所测量的信道响应，所选择的窗口函数和基于离散波信道模型的离散波数量定义的建模信道响应来确定窗口似然函数。 离散波中的每一个与要被确定的波参数相关联，包括波传播方向和波传播延迟中的至少一个。 最大化处理器（130）被配置为使用预定波传播延迟和预定波传播方向中的至少一个的形式的初始输入来执行窗口似然函数的最大化，用于至少一个离散的 波，提取离散波的波参数。

公开(公告)号：WO2011099901A1

公开(公告)日：2011-08-18

申请号：PCT/SE2010/050150

申请日：2010-02-09

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) ,  ASPLUND, Henrik ,  MEDBO, Jonas ,  DERNERYD, Anders ,  HARRYSSON, Fredrik

Inventor： ASPLUND, Henrik ,  MEDBO, Jonas ,  DERNERYD, Anders ,  HARRYSSON, Fredrik

IPC: H01Q13/20

CPC classification number: H01Q13/203

Abstract: An antenna (100,200,300, 400, 500) comprising first (110, 210, 310, 410, 430) and second (120, 220, 320, 420, 440) structures for guiding electromagnetic waves, each comprising groups (111, 130, 150, 230, 330; 140,160, 240, 340, 445, 470) of radiation elements. For adjacent sections in 5 the structures, at least one applies: ?Groups of radiation elements are distributed along the two structures such that a group (110, 130, 150) in the first structure overlaps a group (120, 140,160) in the second structure partially or not at all. ?Radiation elements within said groups (230; 240) exhibit a common 10 main direction of extension within the group, and differs between the first and the second groups by an angle of at least 10 degrees. ?The radiation elements of the groups (330, 340) are distributed along the structures (310, 320) on sides of the structures which face different directions.

Abstract translation: 包括用于引导电磁波的第一（110,210,310,410,430）和第二（120,220,320,420,440）结构的天线（100,200,300,400,500），每个包括组（111,130,150） ，230,330; 140,160,240,340,445,470）辐射元件。 对于5个结构中的相邻部分，至少一个适用于：辐射元件组沿着两个结构分布，使得第一结构中的组（110,130,150）与第二结构中的组（120,140,​​160）重叠 结构部分或根本没有。 所述组（230; 240）内的辐射元件在组内表现出共同的10个主要的延伸方向，并且在第一组和第二组之间具有至少10度的角度。 组（330,340）的辐射元件沿着结构（310,320）在面向不同方向的结构的侧面上分布。

公开(公告)号：WO2006118496A1

公开(公告)日：2006-11-09

申请号：PCT/SE2005/000642

申请日：2005-04-29

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) ,  MANHOLM, Lars ,  HARRYSSON, Fredrik ,  MEDBO, Jonas

Inventor： MANHOLM, Lars ,  HARRYSSON, Fredrik ,  MEDBO, Jonas

IPC: H01Q21/26

CPC classification number: H01Q21/26 ,  H01Q9/16

Abstract: The present invention relates to an antenna arrangement comprising means (1, 72, 72', 77, 77') for providing an approximation of a constant current electrical loop, which is arranged to provide a first essentially toroid-shaped radiation pattern (29), where the antenna arrangement further comprises a first (67) and a second (68) electrical dipole. The electrical dipoles (67, 68) are arranged essentially orthogonal to each other, and are arranged to provide a second (30) and third (31) essentially toroid-shaped radiation pattern which each is essentially orthogonal to the other and to the first essentially toroid-shaped radiation pattern (29). The means (1, 72, 72', 77, 77') for approximation of the constant current electrical loop comprises at least two current path parts (2, 3, 4, 5; 69, 70, 71; 69', 70', 71'; 73, 74, 75, 76; 73', 74', 75', 76'), where a current (I1, 12, 13, 14) can be applied to each one of said parts (2, 3, 4, 5; 69, 70, 71; 69', 70', 71'; 73, 74, 75, 76; 73', 74', 75', 76'), so that the current (11, 12, 13, 14) in each one of said parts (2, 3, 4, 5; 69, 70, 71; 69', 70', 71'; 73, 74, 75, 76; 73', 74', 75', 76') essentially will be in phase with each other.

Abstract translation: 本发明涉及一种天线装置，其包括用于提供恒定电流回路近似的装置（1,72,72'，77,77'），其被设置成提供第一基本上环形的辐射图案（29） ，其中所述天线布置还包括第一（67）和第二（68）电偶极子。 电偶极子（67,68）基本上彼此正交地布置，并且被布置成提供基本上为环形的第二（30）和第三（31）辐射图，其基本上彼此正交并且基本上与第一 环状辐射图（29）。 用于近似恒流电路的装置（1,72,72'，77,77'）包括至少两个电流路径部分（2,3,4,5; 69,70,71; 69'，70' ，71'; 73,74,75,76,73'，74'，75'，76'），其中可以将电流（I1,12,13,14）施加到所述部件（2,3） ，4,4'，70'，71'; 73,74,75,76,73'，74'，75'，76'），使得电流（11,12， 所述部件（2,3,4,5; 69,70,71; 69'，70'，71'; 73,74,75,76,73'，74'，75'中的每一个中） ，76'）基本上将彼此同相。