公开(公告)号：US09235880B2

公开(公告)日：2016-01-12

申请号：US13560592

申请日：2012-07-27

申请人： Per Kannermark ,  Andreas Nilsson

发明人： Per Kannermark ,  Andreas Nilsson

IPC分类号： H04N5/225 ,  G06T5/50 ,  H04N5/232 ,  H04N5/235 ,  H04N5/355 ,  G06T5/00

CPC分类号： G06T5/50 ,  G06T5/003 ,  G06T2207/10016 ,  G06T2207/20021 ,  G06T2207/20201 ,  G06T2207/20216 ,  H04N5/23254 ,  H04N5/2353 ,  H04N5/2355 ,  H04N5/35572

摘要： A method and camera are used for optimizing the exposure of an image frame in a sequence of image frames capturing a scene based on level of motion in the scene. Based on image data from a plurality of image sensor frames, regions of the scene are determined including different level of motion. Image frame regions for the image frame are determined, wherein an image frame region corresponds to at least one region of the scene. The exposure of the image frame is optimized by emulating a region specific exposure time for each image frame region by producing each image frame region using image data from a number of image sensor frames. The number of image sensor frames used to produce a specific image frame region is based on the level of motion in the at least one corresponding region of the scene.

摘要翻译： 使用方法和相机来优化基于场景中运动水平的拍摄场景的图像帧序列中的图像帧的曝光。 基于来自多个图像传感器帧的图像数据，确定包括不同运动水平的场景的区域。 确定图像帧的图像帧区域，其中图像帧区域对应于场景的至少一个区域。 通过使用来自多个图像传感器帧的图像数据产生每个图像帧区域，通过对每个图像帧区域模拟区域特定曝光时间来优化图像帧的曝光。 用于产生特定图像帧区域的图像传感器帧的数量基于场景的至少一个对应区域中的运动水平。

公开(公告)号：US09137749B2

公开(公告)日：2015-09-15

申请号：US14122446

申请日：2011-05-27

申请人： Andreas Nilsson ,  Stefan Johansson

发明人： Andreas Nilsson ,  Stefan Johansson

IPC分类号： H04W52/02 ,  H04L5/14 ,  H01Q21/08 ,  H01Q3/26

CPC分类号： H04W52/0206 ,  H01Q3/26 ,  H01Q21/08 ,  H04L5/14 ,  Y02D70/00

摘要： The present invention relates to a node in a wireless communication system, which comprises at least one transceiver unit, a first and a second antenna function. The antenna functions comprise a first and a second port connection. The transceiver unit is arranged to communicate by means of at least one frequency band. Each port connection is connectable to said transceiver unit via electrical signal delays of different magnitudes. In a first mode of operation, a certain resulting main radiation lobe is acquired when the antenna functions are receiving or transmitting for each frequency in the frequency band. Said main radiation lobe has a main pointing direction with a certain angular direction in azimuth and elevation with respect to a fixed angular direction. The angular direction for every certain frequency is different from the angular direction for any other frequency.

摘要翻译： 本发明涉及无线通信系统中的节点，其包括至少一个收发器单元，第一和第二天线功能。 天线功能包括第一和第二端口连接。 收发器单元被布置成通过至少一个频带进行通信。 每个端口连接可通过不同幅度的电信号延迟连接到所述收发器单元。 在第一操作模式中，当天线功能正在频带中的每个频率接收或发射时，获得一定的所得主辐射波瓣。 所述主辐射波瓣具有相对于固定角度方向的方位角和仰角具有一定角度方向的主指向。 每个特定频率的角度方向与任何其他频率的角度方向不同。

公开(公告)号：US20150156651A1

公开(公告)日：2015-06-04

申请号：US14402817

申请日：2012-05-25

申请人： Andreas Nilsson ,  Fredrik Athley ,  Mikael Coldrey

发明人： Andreas Nilsson ,  Fredrik Athley ,  Mikael Coldrey

IPC分类号： H04W24/08

CPC分类号： H04W24/08 ,  H04B7/0617 ,  H04B7/0639 ,  H04W16/28 ,  H04W24/02

摘要： The present invention relates to a node (1) in a wireless communication network, the node (1) comprising at least one antenna arrangement (2, 3, 4). Each antenna arrangement (2, 3, 4) comprises at least two spatially separated antenna functions (5, 6, 7, 8) and is arranged to communicate with a corresponding plurality of user terminals (9, 10, 11, 12) and also to receive information from each one of said user terminals (9, 10, 11, 12). Said information comprises data enabling the node (1) to control beamforming for each antenna arrangement (2, 3, 4) towards said user terminals (9, 10, 11, 12).The node (1) further comprises a control unit (13) that is arranged to analyze said data and, from the analysis of said data, to determine how said user terminals (9, 10, 11, 12) are distributed within a certain angular span (14) for each antenna arrangement (2, 3, 4). The present invention also relates to a corresponding method.

摘要翻译： 本发明涉及无线通信网络中的节点（1），所述节点（1）包括至少一个天线装置（2,3,4）。 每个天线布置（2,3,4）包括至少两个空间分离的天线功能（5,6,7,8），并且被布置成与相应的多个用户终端（9,10,11,12）通信，并且还 以从每个所述用户终端（9,10,11,12）接收信息。 所述信息包括使所述节点（1）能够针对所述用户终端（9,10,11,12）为每个天线装置（2,3,4）控制波束成形的数据。所述节点（1）还包括控制单元（13） ），其被布置成分析所述数据，并且从所述数据的分析中确定在每个天线装置（2,3）的特定角度跨度（14）内如何分配所述用户终端（9,10,11,12） ，4）。 本发明还涉及相应的方法。

公开(公告)号：US08903008B2

公开(公告)日：2014-12-02

申请号：US13995116

申请日：2010-12-15

申请人： Andreas Nilsson ,  Fredrik Athley

发明人： Andreas Nilsson ,  Fredrik Athley

IPC分类号： H04B7/02 ,  H04B7/08 ,  H04B7/04 ,  H04L25/03 ,  H04B7/06

CPC分类号： H04B7/0456 ,  H04B7/0617 ,  H04B7/0632 ,  H04B7/086 ,  H04L25/03828

摘要： The present invention relates to a network node and a mobile node, and to related methods for wideband precoding. The methods comprise determining a phase compensation vector which is frequency dependent for the at least one predefined precoding weight vector in a precoding codebook for multi-antenna transmission. The methods further comprise determining a second precoding weight vector which is phase compensated by multiplying the at least one predefined precoding weight vector by the phase compensation vector.

摘要翻译： 本发明涉及网络节点和移动节点，以及涉及宽带预编码的方法。 所述方法包括确定用于多天线传输的预编码码本中的至少一个预定义预编码权重向量的频率相关的相位补偿向量。 所述方法还包括：通过将所述至少一个预定义的预编码权重向量乘以所述相位补偿向量来确定相位补偿的第二预编码权重向量。

公开(公告)号：US08897382B2

公开(公告)日：2014-11-25

申请号：US13816927

申请日：2010-08-16

申请人： Andreas Nilsson ,  Frederik Athley

发明人： Andreas Nilsson ,  Frederik Athley

IPC分类号： H04L1/02 ,  H04B7/06 ,  H04B7/04

CPC分类号： H04B7/0456 ,  H04B7/0452 ,  H04B7/0617 ,  H04B7/0634 ,  H04B7/0639 ,  H04B7/0695

摘要： The present invention relates to a method for determining precoding weights between a base station and one user equipment in a communication network. The base station is provided with an antenna structure having multiple antennas, and the antenna structure provides coverage in a coverage area. The precoding weights are stored in a codebook available to the base station and the user equipment. The method comprises: selecting to use a part of the coverage area; determining, at the base station, a subset of precoding weights stored in the codebook generating at least one precoding beam within the selected part of the coverage area; and informing the one user equipment of the determined subset of precoding weights generating the at least one precoding beam within the selected part of the coverage area.

摘要翻译： 本发明涉及一种用于确定通信网络中的基站与一个用户设备之间的预编码权重的方法。 基站设置有具有多个天线的天线结构，天线结构在覆盖区域中提供覆盖。 预编码权重存储在可用于基站和用户设备的码本中。 该方法包括：选择使用覆盖区域的一部分; 在所述基站处确定存储在所述码本中的所述预编码权重的子集，其生成所述覆盖区域的所选部分内的至少一个预编码波束; 以及向所述一个用户设备通知所确定的在所述覆盖区域的所选部分内生成所述至少一个预编码波束的预编码权重子集。

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。

公开(公告)号：US20140083320A1

公开(公告)日：2014-03-27

申请号：US14111414

申请日：2012-04-12

申请人： Sven Stromberg ,  Lars-Åke Carlqvist ,  Johna Lidgren ,  Andreas Nilsson ,  Lars-Peter Svanberg

发明人： Sven Stromberg ,  Lars-Åke Carlqvist ,  Johna Lidgren ,  Andreas Nilsson ,  Lars-Peter Svanberg

IPC分类号： F42B14/02

CPC分类号： F42B14/02

摘要： The invention relates to a projectile (6) provided with a slipping rotating band (1) which is designed for firing from a weapon system with a rifled barrel. The rotating band (1) comprises an inner ring (2) and an outer ring (3) that seals against the barrel. The outer ring is fitted on the outer surface of the inner ring and the inner ring is slippably fitted on the projectile. The rotating band (1) is configured to remain fitted on the projectile (6) from launcher to target by virtue of the fact that the inner ring (2) is made of fibre-reinforced polymer composite or particle-reinforced polymer composite, or fibre-reinforced metal matrix composite or particle-reinforced metal matrix composite. The invention also relates to a slipping rotating band (1) and to a method for producing a slipping rotating band (1) in which the outer ring (3) is affixed to the inner ring (2).

摘要翻译： 本发明涉及一种设有滑动旋转带（1）的射弹（6），其设计用于从具有膛线枪的武器系统进行射击。 旋转带（1）包括密封筒的内圈（2）和外圈（3）。 外环安装在内圈的外表面上，内圈可滑动地安装在弹丸上。 旋转带（1）构造成由于内圈（2）由纤维增强聚合物复合材料或颗粒增强聚合物复合材料制成，或纤维 - 强化金属基复合材料或颗粒增强金属基复合材料。 本发明还涉及一种滑动旋转带（1）以及一种制造滑动旋转带（1）的方法，其中外圈（3）固定在内圈（2）上。

公开(公告)号：US20130310119A1

公开(公告)日：2013-11-21

申请号：US13984477

申请日：2011-02-08

申请人： Andreas Nilsson ,  Anders Derneryo ,  Anders Stjernman

发明人： Andreas Nilsson ,  Anders Derneryo ,  Anders Stjernman

IPC分类号： H04B1/38

CPC分类号： H04B1/38 ,  G06F1/1698 ,  H04B1/3838

摘要： The invention relates to a wireless communication device having an upper part 10 and a bottom part 11, the upper part 0 comprising one or more transmission antenna device(s) 12a, 12b; 15. The upper part 10 and the bottom part 11 are arranged movably in relation to each other, so that the bottom part 11, in use mode, is closer to the user than the upper part 10. The bottom part 11 comprises one or more reception antenna device(s) 14a, 14b, 14c, 14d.

摘要翻译： 本发明涉及一种具有上部10和底部11的无线通信装置，上部部分0包括一个或多个发射天线装置12a，12b; 上部10和底部11相对于彼此可移动地布置，使得底部11在使用模式下比上部10更靠近使用者。底部11包括一个或多个 接收天线装置14a，14b，14c，14d。

公开(公告)号：US20130272442A1

公开(公告)日：2013-10-17

申请号：US13995116

申请日：2010-12-15

申请人： Andreas Nilsson ,  Fredrik Athley

发明人： Andreas Nilsson ,  Fredrik Athley

IPC分类号： H04B7/04

CPC分类号： H04B7/0456 ,  H04B7/0617 ,  H04B7/0632 ,  H04B7/086 ,  H04L25/03828

摘要： The present invention relates to a network node and a mobile node, and to related methods for wideband precoding. The methods comprise determining a phase compensation vector which is frequency dependent for the at least one predefined precoding weight vector in a precoding codebook for multi-antenna transmission. The methods further comprise determining a second precoding weight vector which is phase compensated by multiplying the at least one predefined precoding weight vector by the phase compensation vector.

摘要翻译： 本发明涉及网络节点和移动节点，以及涉及宽带预编码的方法。 所述方法包括确定用于多天线传输的预编码码本中的至少一个预定义预编码权重向量的频率相关的相位补偿向量。 所述方法还包括：通过将所述至少一个预定义的预编码权重向量乘以所述相位补偿向量来确定相位补偿的第二预编码权重向量。

公开(公告)号：US20120262934A1

公开(公告)日：2012-10-18

申请号：US13430980

申请日：2012-03-27

申请人： Jonathan Disley ,  Andreas Nilsson

发明人： Jonathan Disley ,  Andreas Nilsson

IPC分类号： B60Q1/30 ,  F21V25/02 ,  F21V9/10

CPC分类号： B60Q1/0491 ,  B60Q1/0017 ,  B60Q1/2607 ,  B62D35/007 ,  F21S43/239 ,  F21S43/245

摘要： A tail light for mounting on a motor vehicle having a rear end and a rear bumper extending generally transversely across the rear end. The tail light is mounted to the rear end above the bumper and has a translucent body comprising an upper portion substantially conforming to a shape of the vehicle body adjacent the light unit, a rear portion angled downward relative to the upper portion, and an air separation edge extending along at least a portion of an intersection between the upper portion and the rear portion along at least the transverse direction of the vehicle. The air separation edge delays air flow separation from the rear of the vehicle body, thereby improving aerodynamic efficiency. The body is made of an elastic material to resist impact damage, and therefore may be mounted closer to a rearmost surface of the bumper without being damaged in a collision.

摘要翻译： 用于安装在具有后端的机动车辆上的尾灯和大体横向延伸穿过后端延伸的后保险杠。 尾灯安装在保险杠上方的后端，并且具有半透明主体，该半透明主体包括基本上与车体相邻的灯单元的形状的上部，相对于上部向下倾斜的后部， 所述边缘沿着所述车辆的至少横向方向沿所述上部和所述后部之间的交叉点的至少一部分延伸。 空气分离边缘延迟了从车身后部的气流分离，从而提高了空气动力学效率。 主体由弹性材料制成以抵抗冲击损坏，因此可以更靠近保险杠的最后表面安装，而不会在碰撞中被损坏。