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11. 发明申请

US20120083317A1 Wireless Communication Node and a Method Related Thereto 有权
标题翻译：无线通信节点及其相关方法
公开(公告)号：US20120083317A1
公开(公告)日：2012-04-05
申请号：US13376265
申请日：2009-06-08
申请人： Fredrik Athley , Mikael Coldrey , Sven Petersson
发明人： Fredrik Athley , Mikael Coldrey , Sven Petersson
IPC分类号： H04W88/08
CPC分类号： H04B17/0002 , H04B7/04 , H04B17/10 , H04B17/20
摘要： The present invention relates to a wireless communication node (20A) connected to an antenna part (10A) with a plurality of antenna elements (1A, 2A, 3A, 4A) and antenna ports (11A1, 11A2,11A3, 11A4) over feeder ports (21A1, 21A2, 21A3, 21A4). It comprises signal analyzing means (21A) adapted to analyze a signal received from a mobile station, and to, for each pair of antenna elements (1A, 2A, 3A, 4A), calculate the respective phase difference or phase angle between the signals from the elements of the pair, phase progression function handling means (26A) for calculating a phase progression function over the antenna ports, connection combination handling means (24A) adapted to find all possible combinations of connections between the antenna ports and the feeder ports and the corresponding phase angles or phase differences. It further comprises ordering means (25A) adapted to order said phase angles/phase differences, and fitting and error detecting means adapted (27A) to fit the ordered phase angles/differences to the phase progression function to find the errors between the ordered, calculated phase differences or phase angles corresponding to each connection combination and the phase progression function and to identify the connection combination for which the error of the fit is lowest.
摘要翻译：本发明涉及一种无线通信节点（20A），其连接到具有多个天线元件（1A，2A，3A，4A）和天线端口（11A1,11A2,11A3，11A4）的天线部分（10A）（21A1,21A，21A3,2A4）。它包括适于分析从移动台接收的信号的信号分析装置（21A），并且对于每对天线元件（1A，2A，3A，4A），计算各个信号之间的相位差或相位角该对的元件，用于计算天线端口上的相位进行功能的相位增长功能处理装置（26A），适于找到天线端口和馈线端口之间的连接的所有可能组合的连接组合处理装置（24A）和相应的相位角或相位差。它还包括适于命令所述相位角/相位差的订购装置（25A），以及适配和误差检测装置（27A），以将有序相位角/差拟合到相位递增函数，以找出有序的，已计算的对应于每个连接组合和相位递增功能的相位差或相位角，并且识别拟合误差最小的连接组合。

12. 发明授权

US08761835B2 Wireless communication node and a method related thereto 有权
标题翻译：无线通信节点及其相关方法
公开(公告)号：US08761835B2
公开(公告)日：2014-06-24
申请号：US13376265
申请日：2009-06-08
申请人： Fredrik Athley , Mikael Coldrey , Sven Petersson
发明人： Fredrik Athley , Mikael Coldrey , Sven Petersson
IPC分类号： H04W88/08 , H04B17/00 , H04B7/04
CPC分类号： H04B17/0002 , H04B7/04 , H04B17/10 , H04B17/20
摘要： The present invention relates to a wireless communication node (20A) connected to an antenna part (10A) with a plurality of antenna elements (1A, 2A, 3A, 4A) and antenna ports (11A1, 11A2, 11A3, 11A4) over feeder ports (21A1, 21A2, 21A3, 21A4). It comprises signal analyzing means (21A) adapted to analyze a signal received from a mobile station, and to, for each pair of antenna elements (1A, 2A, 3A, 4A), calculate the respective phase difference or phase angle between the signals from the elements of the pair, phase progression function handling means (26A) for calculating a phase progression function over the antenna ports, connection combination handling means (24A) adapted to find all possible combinations of connections between the antenna ports and the feeder ports and the corresponding phase angles or phase differences. It further comprises ordering means (25A) adapted to order said phase angles/phase differences, and fitting and error detecting means adapted (27A) to fit the ordered phase angles/differences to the phase progression function to find the errors between the ordered, calculated phase differences or phase angles corresponding to each connection combination and the phase progression function and to identify the connection combination for which the error of the fit is lowest.
摘要翻译：本发明涉及一种无线通信节点（20A），其连接到具有多个天线元件（1A，2A，3A，4A）和天线端口（11A1,11A2,11A3,11A4）的天线部分（10A）（21A1,21A，21A3,2A4）。它包括适于分析从移动台接收的信号的信号分析装置（21A），并且对于每对天线元件（1A，2A，3A，4A），计算各个信号之间的相位差或相位角该对的元件，用于计算天线端口上的相位进行功能的相位增长功能处理装置（26A），适于找到天线端口和馈线端口之间的连接的所有可能组合的连接组合处理装置（24A）和相应的相位角或相位差。它还包括适于命令所述相位角/相位差的订购装置（25A），以及适配和误差检测装置（27A），以将有序相位角/差拟合到相位递增函数，以找出有序的，已计算的对应于每个连接组合和相位递增功能的相位差或相位角，并且识别拟合误差最小的连接组合。

13. 发明申请

US20120087450A1 WIRELESS COMMUNICATION NODE CONNECTIONS 有权
标题翻译：无线通信节点连接
公开(公告)号：US20120087450A1
公开(公告)日：2012-04-12
申请号：US13376420
申请日：2009-06-08
申请人： Mikael Coldrey , Fredrik Athley , Sven Oscar Peterson
发明人： Mikael Coldrey , Fredrik Athley , Sven Oscar Peterson
IPC分类号： H04B1/10
CPC分类号： H04B7/04 , H01Q21/06 , H04B17/10 , H04B17/20
摘要： The present invention relates to a wireless communication node (20A) adapted to via feeder ports be connected to antenna ports. It comprises signal handling and estimating means (21A) adapted to collect signals from a mobile station and to generate a plurality of channel estimates, connection combination information holding means (22A) adapted to hold information about all possible feeder port-antenna port connections, processing means (24A) comprising channel modelling means (23A) adapted to provide a channel model for the received signals. If further comprises channel model fitting means (25A) adapted to compare the channel model with the channel estimates for a plurality of permutations obtained by the connection combination information and order identifying means (26A) adapted to identify the feeder port connection order corresponding to the permutation order giving the best fit between channel model and channel estimates, hence allowing identification of the order in which the feeder ports actually are connected to the antenna ports.
摘要翻译：本发明涉及适于通过馈线端口连接到天线端口的无线通信节点（20A）。它包括适于收集来自移动台的信号并产生多个信道估计的信号处理和估计装置（21A），连接组合信息保持装置（22A）适于保存关于所有可能的馈线端口 - 天线端口连接的信息，处理包括适于为接收到的信号提供信道模型的信道建模装置（23A）的装置（24A）。如果还包括信道模型拟合装置（25A），其适于将信道模型与由连接组合信息获得的多个排列的信道估计进行比较，并且顺序识别装置（26A）适于识别与排列相对应的馈送端口连接顺序给出了信道模型和信道估计之间的最佳匹配顺序，从而允许识别馈线端口实际上连接到天线端口的顺序。

14. 发明授权

US09137676B2 Methods in a base station, computer programs, computer program products and base station 有权
标题翻译：基站方法，计算机程序，计算机程序产品和基站
公开(公告)号：US09137676B2
公开(公告)日：2015-09-15
申请号：US14114701
申请日：2011-04-29
申请人： Andreas Nilsson , Fredrik Athley , Mikael Coldrey
发明人： Andreas Nilsson , Fredrik Athley , Mikael Coldrey
IPC分类号： H04W72/00 , H04B15/00 , H04B1/04 , H04W16/28 , H04W72/04
CPC分类号： H04W16/28 , H04W72/046
摘要： The invention relates to a method in a base station serving a cell, the base station using a frequency bandwidth and comprising an antenna arrangement and a controller. The antenna arrangement comprises a number of antenna devices and a beamformer. The method comprises the steps of: associating, in the beamformer, at least a first and a second frequency band with a respective first and a second beam, each frequency band comprising a part of the frequency bandwidth used by the base station; dynamically determining, in the controller, a degree of utilization of the at least first and second frequency bands within the at least first and second beam; and re-associating, in the beamformer, the at least first and second frequency bands with the first and second beam, based on the determined degree of utilization of frequency bands. The invention also relates to base stations, computer programs and computer program products.
摘要翻译：本发明涉及一种服务于小区的基站中的方法，该基站使用频率带宽并包括天线装置和控制器。天线装置包括多个天线装置和波束成形器。该方法包括以下步骤：在波束形成器中将至少第一和第二频带与相应的第一和第二波束相关联，每个频带包括由基站使用的频率带宽的一部分; 在所述控制器中动态地确定所述至少第一和第二波束内的所述至少第一和第二频带的利用程度; 以及基于所确定的频带的使用程度，在所述波束形成器中将所述至少第一和第二频带与所述第一和第二波束重新相关联。本发明还涉及基站，计算机程序和计算机程序产品。

15. 发明申请

US20140073340A1 METHODS IN A BASE STATION, COMPUTER PROGRAMS, COMPUTER PROGRAM PRODUCTS AND BASE STATION 有权
标题翻译：基站方案，计算机程序，计算机程序产品和基站
公开(公告)号：US20140073340A1
公开(公告)日：2014-03-13
申请号：US14114701
申请日：2011-04-29
申请人： Andreas Nilsson , Fredrik Athley , Mikael Coldrey
发明人： Andreas Nilsson , Fredrik Athley , Mikael Coldrey
IPC分类号： H04W16/28
CPC分类号： H04W16/28 , H04W72/046
摘要： The invention relates to a method in a base station serving a cell, the base station using a frequency bandwidth and comprising an antenna arrangement and a controller. The antenna arrangement comprises a number of antenna devices and a beamformer. The method comprises the steps of: associating, in the beamformer, at least a first and a second frequency band with a respective first and a second beam, each frequency band comprising a part of the frequency bandwidth used by the base station; dynamically determining, in the controller, a degree of utilization of the at least first and second frequency bands within the at least first and second beam; and re-associating, in the beamformer, the at least first and second frequency bands with the first and second beam, based on the determined degree of utilization of frequency bands. The invention also relates to base stations, computer programs and computer program products.
摘要翻译：本发明涉及一种服务于小区的基站中的方法，该基站使用频率带宽并包括天线装置和控制器。天线装置包括多个天线装置和波束成形器。该方法包括以下步骤：在波束形成器中将至少第一和第二频带与相应的第一和第二波束相关联，每个频带包括由基站使用的频率带宽的一部分; 在所述控制器中动态地确定所述至少第一和第二波束内的所述至少第一和第二频带的利用程度; 以及基于所确定的频带的使用程度，在所述波束形成器中将所述至少第一和第二频带与所述第一和第二波束重新相关联。本发明还涉及基站，计算机程序和计算机程序产品。

16. 发明申请

US20130343328A1 METHOD AND ARRANGEMENT FOR POWER ALLOCATION IN COMMUNICATION SYSTEMS 有权
标题翻译：通信系统中功率分配的方法和布置
公开(公告)号：US20130343328A1
公开(公告)日：2013-12-26
申请号：US14005215
申请日：2011-03-16
申请人： Andreas Nilsson , Fredrik Athley , Mikael Coldrey
发明人： Andreas Nilsson , Fredrik Athley , Mikael Coldrey
IPC分类号： H04W72/04
CPC分类号： H04W72/0473 , H04B7/0434 , H04B7/0443 , H04B7/0447 , H04L1/0003 , H04L1/0026 , H04L1/0031 , H04L5/0023 , H04L5/0039 , H04L5/0051 , H04L5/0057 , H04L5/006 , H04W52/146 , H04W52/346 , H04W52/42
摘要： In a method of allocating power to data streams in a communication system, providing (S10) CQI for each of a plurality of data streams between a radio base station node and a user equipment node in the system. Subsequently, allocating (S20) transmit power to each of the plurality of data streams based at least on the provided respective CQI, and determining coding and modulation (S30) for the data streams based on at least the allocated power.
摘要翻译：在通信系统中为数据流分配功率的方法中，为系统中的无线基站节点和用户设备节点之间的多个数据流中的每一个提供（S10）CQI。随后，至少基于所提供的各个CQI分配（S20）向多个数据流中的每一个发送功率，并且至少基于所分配的功率来确定数据流的编码和调制（S30）。

17. 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。

18. 发明授权

US09137686B2 Method and arrangement for cell outage compensation in a communication network system 有权
标题翻译：通信网络系统中信元中断补偿的方法和布置
公开(公告)号：US09137686B2
公开(公告)日：2015-09-15
申请号：US13885451
申请日：2010-11-16
申请人： Mehdi Amirijoo , Mikael Coldrey , Pål Frenger , Fredrik Gunnarsson , Johan Moe
发明人： Mehdi Amirijoo , Mikael Coldrey , Pål Frenger , Fredrik Gunnarsson , Johan Moe
IPC分类号： H04W40/06 , H04W24/02 , H04W24/04 , H04B7/02 , H04W16/28
CPC分类号： H04W24/02 , H04B7/024 , H04W16/28 , H04W24/04 , H04W40/06
摘要： The present invention relates to an arrangement, a communication network node and method for cell outage compensation in a communication network system comprising a plurality of communication network nodes (15a, 15b) communicating with user equipments (18), where each network node (15a, 15b) is serving at least one cell (19a, 19b), in which the user equipments (18) are situated, via two or more reconfigurable physical antennas (15a1, 15a2, 15b1, 15b2) configured according to an initial antenna parameter set. Cell outage is determined in a network node (15b). One of the reconfigurable physical antennas (15a2) of at least one cell (19a) is made temporarily available for compensation. The available antenna (15a2,) is prepared for compensation by reconfiguring one or more antenna parameters thereof in accordance with a compensating antenna parameter set. A new compensating cell (20) is transmitted from the prepared antenna (15a2). Upon cell recovery the compensating cell (20) is removed and the reconfigurable physical antennas (15a2) of the compensating cell (20) returned to the initial antenna parameter set.
摘要翻译：本发明涉及通信网络系统中的用于小区中断补偿的装置，通信网络节点和方法，包括与用户设备（18）通信的多个通信网络节点（15a，15b），其中每个网络节点（15a， 15b）通过根据初始天线参数集合配置的两个或更多个可重新配置的物理天线（15a1,152b，15b1，15b2）服务于用户设备（18）所在的至少一个小区（19a，19b）。在网络节点（15b）中确定信元中断。使至少一个单元（19a）的可重构物理天线（15a2）中的一个临时可用于补偿。通过根据补偿天线参数组重新配置其一个或多个天线参数来准备可用天线（15a2）用于补偿。从准备的天线（15a2）发送新的补偿小区（20）。在小区恢复时，去除补偿小区（20），并且补偿小区（20）的可重新配置的物理天线（15a2）返回到初始天线参数集。

19. 发明授权

US08670722B2 Automatic detection of erroneous connections between antenna ports and radio frequency paths 有权
标题翻译：自动检测天线端口和射频路径之间的错误连接
公开(公告)号：US08670722B2
公开(公告)日：2014-03-11
申请号：US13321076
申请日：2009-05-20
申请人： Qingyu Miao , Mikael Coldrey , Zhiheng Guo
发明人： Qingyu Miao , Mikael Coldrey , Zhiheng Guo
IPC分类号： H04B17/00
CPC分类号： H01Q3/267 , H04W24/10
摘要： A device (110) receives consecutive negative acknowledgments (NACKs) (540), measures a downlink channel quality (530) associated with the device (110), and triggers autonomous retransmission (430) when power is limited in the device (110), when the device (110) is using a minimum usable enhanced dedicated channel (E-DCH) transport format combination (ETFC), and when one of a number of consecutive NACKs (540) is greater than a predefined number, or the measured downlink channel quality (530) is less than a predefined threshold.
摘要翻译：设备（110）接收连续的否定确认（NACK）（540），测量与设备（110）相关联的下行链路信道质量（530），并且当在设备（110）中限制功率时触发自主重传（430）当设备（110）使用最小可用增强专用信道（E-DCH）传输格式组合（ETFC）时，并且当多个连续NACK（540）中的一个大于预定数量时，或者所测量的下行链路信道质量（530）小于预定阈值。

20. 发明申请

US20120064838A1 Automatic Detection of Erroneous Connections Between Antenna Ports and Radio Frequency Paths 有权
标题翻译：自动检测天线端口与射频路径之间的错误连接
公开(公告)号：US20120064838A1
公开(公告)日：2012-03-15
申请号：US13321076
申请日：2009-05-20
申请人： Qingyu Miao , Mikael Coldrey , Zhiheng Guo
发明人： Qingyu Miao , Mikael Coldrey , Zhiheng Guo
IPC分类号： H04B1/38
CPC分类号： H01Q3/267 , H04W24/10
摘要： A device (110) receives consecutive negative acknowledgments (NACKs) (540), measures a downlink channel quality (530) associated with the device (110), and triggers autonomous retransmission (430) when power is limited in the device (110), when the device (110) is using a minimum usable enhanced dedicated channel (E-DCH) transport format combination (ETFC), and when one of a number of consecutive NACKs (540) is greater than a predefined number, or the measured downlink channel quality (530) is less than a predefined threshold.
摘要翻译：设备（110）接收连续的否定确认（NACK）（540），测量与设备（110）相关联的下行链路信道质量（530），并且当在设备（110）中限制功率时触发自主重传（430）当设备（110）使用最小可用增强专用信道（E-DCH）传输格式组合（ETFC）时，并且当多个连续NACK（540）中的一个大于预定数量时，或者所测量的下行链路信道质量（530）小于预定阈值。

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