公开(公告)号：US20100328184A1

公开(公告)日：2010-12-30

申请号：US12742898

申请日：2007-11-14

申请人： Martin Johansson ,  Patrik Persson ,  Jonas Friden ,  Sven Anders Gösta Derneryd ,  Anders Stjernman

发明人： Martin Johansson ,  Patrik Persson ,  Jonas Friden ,  Sven Anders Gösta Derneryd ,  Anders Stjernman

IPC分类号： H01Q1/50

CPC分类号： H01Q3/24

摘要： An antenna arrangement comprising an input/output connection and a first and a second tuning network with different transfer functions. The arrangement additionally comprises an antenna and a switch for connecting the input/output connection of the arrangement to one of said tuning networks, with a second switch for connecting the antenna of the arrangement to the tuning network to which the input/output connection of the arrangement has been connected. The arrangement comprises a sensor for sensing a form factor of the arrangement or of an apparatus in which the arrangement is used, and said sensor can be used for influencing said first and second switches, so that a device which has been connected to the arrangement may be connected to the antenna via a tuning network optimal for the current form factor of the arrangement.

摘要翻译： 一种包括输入/​​输出连接和具有不同传送功能的第一和第二调谐网络的天线装置。 该装置还包括天线和用于将该装置的输入/输出连接连接到所述调谐网络中的一个的开关，用于将该装置的天线连接到调谐网络的第二开关，该调谐网络的输入/输出连接 安排已经连接。 该装置包括用于感测布置的形状因子的传感器或使用该装置的装置，并且所述传感器可用于影响所述第一和第二开关，使得已经连接到该装置的装置可以 通过调谐网络连接到天线，该调谐网络最适合当前的布置形式。

公开(公告)号：US09008707B2

公开(公告)日：2015-04-14

申请号：US13808448

申请日：2010-07-06

申请人： Andreas Nilsson ,  Fredrik Athley ,  Patrik Persson

发明人： Andreas Nilsson ,  Fredrik Athley ,  Patrik Persson

IPC分类号： H04W52/24 ,  H04B7/02 ,  H04B7/06 ,  H04W52/14 ,  H04W52/10

CPC分类号： H04W52/243 ,  H04B7/024 ,  H04B7/0617 ,  H04B7/0626 ,  H04W52/10 ,  H04W52/143

摘要： In a method of controlling downlink transmitting power and antenna coverage of base stations in a communication system, the system comprising a plurality of base stations and a plurality of user equipment each associated with at least one of the plurality of base stations, providing (S10) interference and noise information for each of at least a subset of the plurality of user equipment. Subsequently, identifying (S20) at least one interfering base station for at least one user equipment of the subset, and jointly analyzing (S30) the provided interference and noise information for the subset together with the identified at least one interfering base station. Finally, jointly adapting (S40) a transmitting power level and/or an antenna beam of the at least one identified interfering base stations based on the analysis, to provide reduced power consumption and increased coverage in the communication system.

摘要翻译： 在控制通信系统中的基站的下行发射功率和天线覆盖的方法中，所述系统包括多个基站和多个用户设备，每个用户设备与所述多个基站中的至少一个基站相关联，提供（S10） 用于多个用户设备的至少一个子集中的每一个的干扰和噪声信息。 随后，识别（S20）用于该子集的至少一个用户设备的至少一个干扰基站，并且与所识别的至少一个干扰基站一起共同分析（S30）所提供的该子集的干扰和噪声信息。 最后，基于分析，共同调整（S40）所述至少一个识别的干扰基站的发射功率电平和/或天线波束，以提供通信系统中的降低的功率消耗和增加的覆盖。

公开(公告)号：US20130235806A1

公开(公告)日：2013-09-12

申请号：US13885653

申请日：2010-11-15

申请人： Andreas Nilsson ,  Patrik Persson ,  Sven Petersson

发明人： Andreas Nilsson ,  Patrik Persson ,  Sven Petersson

IPC分类号： H04B7/04

CPC分类号： H04B7/0408 ,  H01Q1/246 ,  H01Q3/22 ,  H01Q3/30 ,  H01Q5/50 ,  H01Q21/22 ,  H04B1/005 ,  H04B1/0057 ,  H04B1/006 ,  H04B1/0067

摘要： A node in a wireless communication system comprising an antenna array with at least a first antenna function and a second antenna function. The node further comprises a first radio chain and a second radio chain, where each antenna function is connected to a base band via a corresponding radio chain. Each radio chain comprises an oscillator, a splitter and a multiplexer, each oscillator being arranged to feed a signal with a unique frequency band to the splitter in the same radio chain. The splitter is arranged to divide the signal into at least two signal parts and feed each part to the multiplexer of each radio chain such that each multiplexer in the node receives signal parts from each splitter in the node. The splitter is arranged to weight the division of the signal into the signal parts in dependence of the frequency bands fed by each oscillator.

摘要翻译： 包括具有至少第一天线功能和第二天线功能的天线阵列的无线通信系统中的节点。 节点还包括第一无线电链和第二无线电链，其中每个天线功能经由相应的无线电链路连接到基带。 每个无线电链包括振荡器，分离器和多路复用器，每个振荡器被布置成将具有唯一频带的信号馈送到相同无线电链中的分路器。 分配器被布置成将信号分成至少两个信号部分，并且将每个部分馈送到每个无线电链的多路复用器，使得节点中的每个多路复用器从节点中的每个分离器接收信号部分。 分配器被布置为根据由每个振荡器馈送的频带来加权信号到信号部分的分割。

公开(公告)号：US20100297971A1

公开(公告)日：2010-11-25

申请号：US12810059

申请日：2007-12-21

申请人： Patrik Persson

发明人： Patrik Persson

IPC分类号： H01Q11/12 ,  H01Q21/29 ,  H01Q21/24 ,  H01Q1/24 ,  H04B1/04

CPC分类号： H01Q21/245 ,  H01Q21/29

摘要： An electronic device comprising an antenna arrangement with first and second antenna groups with first (122, 142) and a second (124, 144) radiation elements. The first and second radiation elements in each group have first and second respective polarizations and gain, and said groups also comprise a beam forming network (126, 146) connected to the radiation elements of the group and to an output selector (150). The beam forming network (126, 146) of each antenna group uses the radiation elements (122, 124; 142, 144) in the group to create a radiation pattern (127, 147) with a polarization which is a composite of the first and second polarizations of the elements in the group, so that a first (127) and a second (147) radiation pattern of composite polarization is created. The output selector (150) selects or combines signals received by the two antenna groups as its output.

摘要翻译： 一种电子设备，包括具有第一和第二天线组的天线装置，其具有第一（122,142）和第二（124,144）辐射元件。 每组中的第一和第二辐射元件具有第一和第二相应的极化和增益，并且所述组还包括连接到组的辐射元件和输出选择器（150）的波束形成网络（126,146）。 每个天线组的波束形成网络（126,146）使用组中的辐射元件（122,124; 142,144）来产生具有极化的辐射图（127,147），所述偏振是第一和第 组中元素的第二极化，从而产生复合极化的第一（127）和第二（147）辐射图。 输出选择器（150）选择或组合由两个天线组接收的信号作为其输出。

公开(公告)号：US20130109420A1

公开(公告)日：2013-05-02

申请号：US13808448

申请日：2010-07-06

申请人： Andreas Nilsson ,  Fredrik Athley ,  Patrik Persson

发明人： Andreas Nilsson ,  Fredrik Athley ,  Patrik Persson

IPC分类号： H04W52/24

CPC分类号： H04W52/243 ,  H04B7/024 ,  H04B7/0617 ,  H04B7/0626 ,  H04W52/10 ,  H04W52/143

摘要： In a method of controlling downlink transmitting power and antenna coverage of base stations in a communication system, the system comprising a plurality of base stations and a plurality of user equipment each associated with at least one of the plurality of base stations, providing (S10) interference and noise information for each of at least a subset of the plurality of user equipment. Subsequently, identifying (S20) at least one interfering base station for at least one user equipment of the subset, and jointly analyzing (S30) the provided interference and noise information for the subset together with the identified at least one interfering base station. Finally, jointly adapting (S40) a transmitting power level and/or an antenna beam of the at least one identified interfering base stations based on the analysis, to provide reduced power consumption and increased coverage in the communication system.

摘要翻译： 在控制通信系统中的基站的下行发射功率和天线覆盖的方法中，所述系统包括多个基站和多个用户设备，每个用户设备与所述多个基站中的至少一个基站相关联，提供（S10） 用于多个用户设备的至少一个子集中的每一个的干扰和噪声信息。 随后，识别（S20）用于该子集的至少一个用户设备的至少一个干扰基站，并且与所识别的至少一个干扰基站一起共同分析（S30）所提供的该子集的干扰和噪声信息。 最后，基于分析，共同调整（S40）所述至少一个识别的干扰基站的发射功率电平和/或天线波束，以提供通信系统中的降低的功率消耗和增加的覆盖。

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。

公开(公告)号：US09112551B2

公开(公告)日：2015-08-18

申请号：US13885653

申请日：2010-11-15

申请人： Andreas Nilsson ,  Patrik Persson ,  Sven Petersson

发明人： Andreas Nilsson ,  Patrik Persson ,  Sven Petersson

IPC分类号： H04B7/04 ,  H04B1/00 ,  H04Q3/30 ,  H04Q3/22 ,  H01Q1/24 ,  H01Q3/30 ,  H01Q21/22 ,  H01Q3/22 ,  H01Q5/50

CPC分类号： H04B7/0408 ,  H01Q1/246 ,  H01Q3/22 ,  H01Q3/30 ,  H01Q5/50 ,  H01Q21/22 ,  H04B1/005 ,  H04B1/0057 ,  H04B1/006 ,  H04B1/0067

摘要： A node in a wireless communication system comprising an antenna array with at least a first antenna function and a second antenna function. The node further comprises a first radio chain and a second radio chain, where each antenna function is connected to a base band via a corresponding radio chain. Each radio chain comprises an oscillator, a splitter and a multiplexer, each oscillator being arranged to feed a signal with a unique frequency band to the splitter in the same radio chain. The splitter is arranged to divide the signal into at least two signal parts and feed each part to the multiplexer of each radio chain such that each multiplexer in the node receives signal parts from each splitter in the node. The splitter is arranged to weight the division of the signal into the signal parts in dependence of the frequency bands fed by each oscillator.

摘要翻译： 包括具有至少第一天线功能和第二天线功能的天线阵列的无线通信系统中的节点。 节点还包括第一无线电链和第二无线电链，其中每个天线功能经由相应的无线电链路连接到基带。 每个无线电链包括振荡器，分离器和多路复用器，每个振荡器被布置成将具有唯一频带的信号馈送到相同无线电链中的分路器。 分配器被布置成将信号分成至少两个信号部分，并且将每个部分馈送到每个无线电链的多路复用器，使得节点中的每个多路复用器从节点中的每个分离器接收信号部分。 分配器被布置为根据由每个振荡器馈送的频带来加权信号到信号部分的分割。

公开(公告)号：US08909131B2

公开(公告)日：2014-12-09

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： G01S5/14 ,  H04B1/38 ,  H04M1/00 ,  H04W88/04 ,  H04B7/155 ,  H04W84/04 ,  H04W28/04 ,  H04W16/28

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，以便将该天线波束（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。

公开(公告)号：US08224271B2

公开(公告)日：2012-07-17

申请号：US12810059

申请日：2007-12-21

申请人： Patrik Persson ,  Martin Nils Johansson ,  Anders Stjernman ,  Sven Anders Gösta Derneryd ,  Jonas Fridén

发明人： Patrik Persson ,  Martin Nils Johansson ,  Anders Stjernman ,  Sven Anders Gösta Derneryd ,  Jonas Fridén

IPC分类号： H04B1/04

CPC分类号： H01Q21/245 ,  H01Q21/29

摘要： An electronic device (200,300) comprising an antenna arrangement with first and second antenna groups with first (122, 142) and a second (124, 144) radiation elements. The first and second radiation elements in each group have first and second respective polarizations and gain, and said groups also comprise a beam forming network (126, 146) connected to the radiation elements of the group and to an output selector (150). The beam forming network (126, 146) of each antenna group uses the radiation elements (122, 124; 142, 144) in the group to create a radiation pattern (127, 147) with a polarization which is a composite of the first and second polarizations of the elements in the group, so that a first (127) and a second (147) radiation pattern of composite polarization is created. The output selector (150) selects or combines signals received by the two antenna groups as its output.

摘要翻译： 一种电子设备（200,300），包括具有第一和第二天线组的天线装置，其具有第一（122,142）和第二（124,144）辐射元件。 每组中的第一和第二辐射元件具有第一和第二相应的偏振和增益，并且所述组还包括连接到组的辐射元件和输出选择器（150）的波束形成网络（126,146）。 每个天线组的波束形成网络（126,146）使用组中的辐射元件（122,124; 142,144）来产生具有极化的辐射图（127,147），所述偏振是第一和第 组中元素的第二极化，从而产生复合极化的第一（127）和第二（147）辐射图。 输出选择器（150）选择或组合由两个天线组接收到的信号作为其输出。

公开(公告)号：US20120003926A1

公开(公告)日：2012-01-05

申请号：US13256782

申请日：2009-04-29

申请人： Mikael Coldrey ,  Pal Frenger ,  Patrik Persson

发明人： Mikael Coldrey ,  Pal Frenger ,  Patrik Persson

IPC分类号： H04B7/15 ,  H04W24/00

CPC分类号： H04B7/15557 ,  H04B7/0632 ,  H04B7/15592

摘要： The invention discloses a transceiver (210, 215; 305, 310, 320, 330) for use in a cellular communications system (200, 300), arranged to communicate with at least one other transceiver in the system by means of technology for Multiple Input Multiple Output, MIMO. The transceiver is also arranged to control the function of a repeater (206, 207, 208, 209; 340) which is arranged to forward communication between the transceiver and said at least one other transceiver, said control being carried out as a result of measured performance parameters of the communication between the transceiver and said at least one other transceiver. In one embodiment, the function in the repeater (206, 207, 208, 209; 340) which the transceiver is arranged to control comprises activation and deactivation of the repeater.

摘要翻译： 本发明公开了一种在蜂窝通信系统（200,300）中使用的收发器（210,215; 305,310,320,330），其被布置成通过用于多输入的技术与系统中的至少一个其他收发器通信 多输出，MIMO。 收发器还被布置成控制中继器（206,207,208,209; 340）的功能，其被布置成转发收发器与所述至少一个其他收发器之间的通信，所述控制是作为测量结果执行的 收发器与所述至少一个其他收发器之间的通信的性能参数。 在一个实施例中，收发器被布置为控制的中继器（206,207,208,209; 340）中的功能包括中继器的激活和去激活。