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31. 发明申请

US20130162500A1 MIMO COVERAGE OVER BI-DIRECTIONAL LEAKY CABLES 有权
标题翻译：双向双向泄漏电缆的MIMO覆盖
公开(公告)号：US20130162500A1
公开(公告)日：2013-06-27
申请号：US13338522
申请日：2011-12-28
申请人： Mikael Coldrey , Henrik Asplund , Martin Johansson , Andreas Nilsson
发明人： Mikael Coldrey , Henrik Asplund , Martin Johansson , Andreas Nilsson
IPC分类号： H01Q1/00
CPC分类号： H04B7/0413 , H01Q1/007 , H01Q13/203 , H04B5/0018
摘要： The invention relates to a wireless communications system for communicating with user equipment located inside a physical structure. The system comprise a node having at least two antenna ports and being adapted for wireless communication with the user equipment, and at least one leaky cable having two ends wherein each end of the at least one leaky cable is connected to one of the antenna ports of the node. The at least one leaky cable is provided at least partially inside the physical structure and being adapted for wireless communication over a radio channel with the user equipment.
摘要翻译：本发明涉及一种用于与位于物理结构内的用户设备通信的无线通信系统。该系统包括具有至少两个天线端口并且适于与用户设备进行无线通信的节点，以及至少一个具有两端的泄漏电缆，其中至少一个泄漏电缆的每端连接到节点。所述至少一个泄漏电缆至少部分地设置在所述物理结构内部并且适于通过无线电信道与所述用户设备进行无线通信。

32. 发明申请

US20130102312A1 Handover For an Intermediate Node in a Wireless Communication Network 有权
标题翻译：无线通信网络中的中间节点切换
公开(公告)号：US20130102312A1
公开(公告)日：2013-04-25
申请号：US13396838
申请日：2012-02-15
申请人： Andreas NILSSON , Henrik Asplund , Mikael Coldrey , Fredrik Gunnarsson
发明人： Andreas NILSSON , Henrik Asplund , Mikael Coldrey , Fredrik Gunnarsson
IPC分类号： H04W36/00
CPC分类号： H04W36/00 , H04B7/1555 , H04W16/28 , H04W36/18 , H04W84/047
摘要： The disclosure relates to an intermediate node arranged to relay information between a donor node and at least one served node, and comprises a served antenna arrangement that communicates by means of at least a first and second electrically steerable antenna radiation lobe. During a first mode of operation, all antenna radiation lobes are directed towards a first donor node. During a second mode of operation, the antenna radiation lobes are directed such that the intermediate node is in contact with both the first donor node and the second donor node. During a third mode of operation, all antenna radiation lobes are directed towards the second donor node. A first polarization is associated with each lobe directed towards the second donor node during the second mode of operation and a second polarization is associated with each lobe directed towards the first donor node during the second mode of operation.
摘要翻译：本公开涉及一种中间节点，其被布置为中继施主节点与至少一个被服务节点之间的信息，并且包括通过至少第一和第二可电导天线辐射波通信的被服务天线装置。在第一操作模式期间，所有天线辐射波瓣指向第一施主节点。在第二操作模式期间，天线辐射波瓣被引导使得中间节点与第一施主节点和第二施主节点都接触。在第三种操作模式期间，所有天线辐射波瓣被引向第二施主节点。在第二操作模式期间，第一偏振与指向第二施主节点的每个波瓣相关联，并且在第二操作模式期间将第二极化与指向第一施主节点的每个波瓣相关联。

33. 发明申请

US20120003925A1 IMPROVED REPEATER 有权
标题翻译：改进的重复
公开(公告)号：US20120003925A1
公开(公告)日：2012-01-05
申请号：US13256702
申请日：2009-04-29
申请人： Mikael Coldrey , Patrik Persson
发明人： Mikael Coldrey , Patrik Persson
IPC分类号： H04B7/14 , H04B15/00
CPC分类号： H04W88/04 , H04B7/1555 , H04W16/28 , H04W28/04 , H04W84/042
摘要： The invention discloses a repeater (225; 325) for a cellular communications system (200, 300), the repeater (225; 325) comprising at least a first antenna with a first and a second antenna beam (226, 227). The repeater (225; 325) is arranged to shape atleast one of its antenna beams (226) electronically, so as to focus that antenna beam (226) on a first transmitting party (215) in the system (200, 300) while minimizing interference from other transmission sources (210).
摘要翻译：本发明公开了一种用于蜂窝通信系统（200,300）的中继器（225; 325），所述中继器（225; 325）至少包括具有第一和第二天线波束（226,227）的第一天线。中继器（225; 325）被布置成电子地形成其天线波束（226）中的至少一个，以便将天线波束（226）聚焦在系统（200,300）中的第一发射方（215）上，同时最小化来自其它传输源（210）的干扰。

34. 发明授权

US09294162B2 Outdoor-indoor MIMO communication system using multiple repeaters and leaky cables 有权
标题翻译：室外MIMO通信系统采用多台中继器和漏电缆
公开(公告)号：US09294162B2
公开(公告)日：2016-03-22
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： H04B7/14 , H04W16/26 , H04B7/02 , H04B7/04 , H04B7/26 , H04B7/15 , H04B7/155 , H04B5/00 , H04B7/10
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。

35. 发明申请

US20140169415A1 PRECODER WEIGHT SELECTION FOR MIMO COMMUNICATIONS WHEN MULTIPLICATIVE NOISE LIMITED 有权
标题翻译：多媒体通讯在多媒体通讯有限公司的重要选择
公开(公告)号：US20140169415A1
公开(公告)日：2014-06-19
申请号：US13714682
申请日：2012-12-14
申请人： Karl Werner , Henrik Asplund , Mikael Coldrey , Jonas Medbo , Andreas Nilsson , Mathias Riback
发明人： Karl Werner , Henrik Asplund , Mikael Coldrey , Jonas Medbo , Andreas Nilsson , Mathias Riback
IPC分类号： H04B15/00 , H04B7/04
CPC分类号： H04B15/00 , H04B7/0413 , H04B7/0456 , H04B7/0469 , H04B7/0615 , H04B7/063 , H04B7/0639 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/444
摘要： The method and apparatus disclosed herein improve throughput conditions limited by multiplicative noise by determining precoder weights for each data stream communicated between a MIMO transmitter node and a MIMO receiver node. The precoder weights are determined based on information derived from non-precoded reference symbols to decrease the energy allocated to the dominant signal path relative to the energy allocated to the non-dominant signal paths.
摘要翻译：本文公开的方法和装置通过确定在MIMO发射机节点和MIMO接收机节点之间传送的每个数据流的预编码器权重来改善由乘法噪声限制的吞吐量条件。基于从非预编码参考符号导出的信息来确定预编码器权重，以相对于分配给非主导信号路径的能量来减少分配给主信号路径的能量。

36. 发明授权

US08447307B2 Handover for an intermediate node in a wireless communication network 有权
标题翻译：切换无线通信网络中的中间节点
公开(公告)号：US08447307B2
公开(公告)日：2013-05-21
申请号：US13396838
申请日：2012-02-15
申请人： Andreas Nilsson , Henrik Asplund , Mikael Coldrey , Fredrik Gunnarsson
发明人： Andreas Nilsson , Henrik Asplund , Mikael Coldrey , Fredrik Gunnarsson
IPC分类号： H04W36/00
CPC分类号： H04W36/00 , H04B7/1555 , H04W16/28 , H04W36/18 , H04W84/047
摘要： The disclosure relates to an intermediate node arranged to relay information between a donor node and at least one served node, and comprises a served antenna arrangement that communicates by means of at least a first and second electrically steerable antenna radiation lobe. During a first mode of operation, all antenna radiation lobes are directed towards a first donor node. During a second mode of operation, the antenna radiation lobes are directed such that the intermediate node is in contact with both the first donor node and the second donor node. During a third mode of operation, all antenna radiation lobes are directed towards the second donor node. A first polarization is associated with each lobe directed towards the second donor node during the second mode of operation and a second polarization is associated with each lobe directed towards the first donor node during the second mode of operation.
摘要翻译：本公开涉及一种中间节点，其被布置为中继在施主节点和至少一个被服务节点之间的信息，并且包括通过至少第一和第二可电导天线辐射波通信的服务天线装置。在第一操作模式期间，所有天线辐射波瓣指向第一施主节点。在第二操作模式期间，天线辐射波瓣被引导使得中间节点与第一施主节点和第二施主节点都接触。在第三种操作模式期间，所有天线辐射波瓣被引向第二施主节点。在第二操作模式期间，第一偏振与指向第二施主节点的每个波瓣相关联，并且在第二操作模式期间将第二偏振与指向第一施主节点的每个波瓣相关联。

37. 发明申请

US20130102243A1 Node in a Wireless Communication Network Arranged to Communicate With at Least One Serving Node 有权
标题翻译：无线通信网络中的节点布置为与至少一个服务节点进行通信
公开(公告)号：US20130102243A1
公开(公告)日：2013-04-25
申请号：US13397810
申请日：2012-02-16
申请人： Fredrik GUNNARSSON , Henrik Asplund , Mikael Coldrey , Andreas Nilsson
发明人： Fredrik GUNNARSSON , Henrik Asplund , Mikael Coldrey , Andreas Nilsson
IPC分类号： H04W88/04 , H04B7/02 , H04B15/00 , H04B17/00
CPC分类号： H04W16/28 , H04W36/06 , H04W84/047 , H04W88/04
摘要： The present invention relates to a first node in a wireless communication network. The first node is arranged to communicate with at least one serving node and comprises a served antenna arrangement that is adapted to communicate with said serving node by means of at least one electrically adjustable antenna radiation lobe. The first node is arranged to evaluate communication properties for said serving node Furthermore, the first node is arranged to include antenna gain of the served antenna arrangement when performing said evaluation.
摘要翻译：本发明涉及无线通信网络中的第一节点。第一节点被布置为与至少一个服务节点通信，并且包括被服务的天线装置，其适于通过至少一个电可调节的天线辐射波瓣与所述服务节点通信。第一节点被布置为评估所述服务节点的通信属性。此外，第一节点被布置为在执行所述评估时包括所服务的天线布置的天线增益。

38. 发明申请

US20110021163A1 ANTENNA OPTIMIZATION 审中-公开
标题翻译：天线优化
公开(公告)号：US20110021163A1
公开(公告)日：2011-01-27
申请号：US12933716
申请日：2008-03-28
申请人： Ulf Lindgren , Mikael Coldrey , Sven Oscar Petersson , Fredrik Harrysson
发明人： Ulf Lindgren , Mikael Coldrey , Sven Oscar Petersson , Fredrik Harrysson
IPC分类号： H04B1/38
CPC分类号： H04B7/0691 , H04B7/04 , H04B7/0874
摘要： The present invention relates to a solution for efficient handling of radio resources in communication devices in a wireless communication network. In the solution a subset of available antennas to be used is chosen using a method for determining a singular valued metric from a sub matrix related to a full channel matrix. Sub-channel matrices are chosen by deducing the metric and comparing to other sub-matrices. Preferably the best sub-channel matrix is used to determine a suitable full channel matrix to use in communication and this full channel matrix is communicated to each involved communication device.
摘要翻译：本发明涉及无线通信网络中的通信设备中无线电资源的有效处理的解决方案。在解决方案中，使用用于从与全信道矩阵相关的子矩阵确定奇异值度量的方法来选择要使用的可用天线的子集。通过推导度量并与其他子矩阵进行比较来选择子信道矩阵。优选地，最佳子信道矩阵用于确定在通信中使用的合适的全信道矩阵，并且将该全信道矩阵传送到每个相关的通信设备。

39. 发明授权

US09264110B2 Enhanced rank for outdoor to indoor coverage 有权
标题翻译：增强户外至室内覆盖度
公开(公告)号：US09264110B2
公开(公告)日：2016-02-16
申请号：US14236661
申请日：2012-07-10
申请人： Andreas Nilsson , Henrik Asplund , Mikael Coldrey
发明人： Andreas Nilsson , Henrik Asplund , Mikael Coldrey
IPC分类号： H04B7/02 , H04B7/04 , H04B7/26 , H04W16/26 , H04B7/15 , H04B7/155 , H04B5/00 , H04B7/10
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 two DASs 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 DAS 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，用于与物理结构内的用户设备进行室内MIMO通信，用于与物理结构内的节点和每个至少两个DAS的LOS MIMO通信。中继器设置在同一物理结构的外部并且间隔得很好，并且每个中继器的每个DAS被提供为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。

40. 发明授权

US08995311B2 Relays in multi-user MIMO systems 有权
标题翻译：多用户MIMO系统中的继电器
公开(公告)号：US08995311B2
公开(公告)日：2015-03-31
申请号：US12919103
申请日：2009-02-24
申请人： Andreas Wolfgang , Mikael Coldrey
发明人： Andreas Wolfgang , Mikael Coldrey
IPC分类号： H04J3/00 , H04J3/08 , H04B7/26 , H04L5/16 , H04W72/04 , H04W72/08 , H04W88/04 , H04B7/02
CPC分类号： H04B7/2656 , H04B7/024 , H04B7/15592 , H04B7/2606 , H04L5/16 , H04W72/04 , H04W72/082 , H04W88/04
摘要： A method for signalling in a MIMO system. The system comprises a base station (BS), and at least one relay station (RS), operating in half duplex realized using Time Division Duplex. The BS and the RS distribute channels to at least one mobile station (MS), The method is particularly characterized in the steps where:-the BS selects at least one RS which is served during a first time slot (TS1), and selects at least one MS which is served during a second time slot (TS2),—the BS creates channels during T1 to said RS,—the BS and said RS create channels during T2 to said MS.
摘要翻译：一种在MIMO系统中进行信令的方法。该系统包括基站（BS）和至少一个中继站（RS），其使用时分双工实现半双工。 BS和RS将信道分配给至少一个移动台（MS）。该方法的特征在于以下步骤： - BS选择在第一时隙（TS1）期间服务的至少一个RS，并在在第二时隙（TS2）期间服务的至少一个MS，BS在到所述RS的T1期间创建信道，BS和所述RS在T2期间向所述MS创建信道。

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