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公开(公告)号：US08447307B2
公开(公告)日：2013-05-21
申请号：US13396838
申请日：2012-02-15
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。
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2.发明申请Node in a Wireless Communication Network Arranged to Communicate With at Least One Serving Node 有权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
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。
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公开(公告)号：US20130102312A1
公开(公告)日：2013-04-25
申请号：US13396838
申请日：2012-02-15
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。
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4.发明授权Node in a wireless communication network arranged to communicate with at least one serving node 有权布置成与至少一个服务节点通信的无线通信网络中的节点公开(公告)号：US08929804B2
公开(公告)日：2015-01-06
申请号：US13397810
申请日：2012-02-16
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。
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5.发明申请OUTDOOR-INDOOR MIMO COMMUNICATION SYSTEM USING MULTIPLE REPEATERS AND LEAKY CABLES 有权户外多功能通信系统使用多个扬声器和泄漏电缆公开(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
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。
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6.发明授权Outdoor-indoor MIMO communication system using multiple repeaters and leaky cables 有权室外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。
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7.发明申请PRECODER WEIGHT SELECTION FOR MIMO COMMUNICATIONS WHEN MULTIPLICATIVE NOISE LIMITED 有权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
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。
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公开(公告)号：US09331374B2
公开(公告)日：2016-05-03
申请号：US13338522
申请日：2011-12-28
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。
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9.发明授权Antenna reconfiguration for MIMO communications when multiplicative noise limited 有权乘法噪声限制时MIMO通信的天线重构公开(公告)号：US08831127B2
公开(公告)日：2014-09-09
申请号：US13714613
申请日：2012-12-14
申请人： Andreas Nilsson , Henrik Asplund , Mikael Coldrey , Jonas Medbo , Mathias Riback , Karl Werner
发明人： Andreas Nilsson , Henrik Asplund , Mikael Coldrey , Jonas Medbo , Mathias Riback , Karl Werner
CPC分类号： H04B7/043 , H04B7/0413 , H04B7/086
摘要： The MIMO method and apparatus disclosed herein improve throughput conditions limited by multiplicative noise by reducing the gain of the data streams associated with one or more dominant signal paths between MIMO communication nodes. As used herein, multiplicative noise refers to any noise dependent on or proportional to a signal strength at a transmitting node and/or a receiving node of a wireless communication network. An additional method and apparatus are included for determining that multiplicative noise limits the throughput conditions.
摘要翻译： 本文公开的MIMO方法和装置通过减少与MIMO通信节点之间的一个或多个主要信号路径相关联的数据流的增益来改善由乘法噪声限制的吞吐量条件。 如本文所使用的，乘法噪声是指与无线通信网络的发送节点和/或接收节点处的信号强度相关或成比例的任何噪声。 包括用于确定乘法噪声限制吞吐量条件的附加方法和装置。
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公开(公告)号：US20140206280A1
公开(公告)日：2014-07-24
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
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。
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