公开(公告)号：EP2204903B1

公开(公告)日：2012-07-18

申请号：EP09179655.7

申请日：2009-12-17

申请人： Ubidyne Inc.

发明人： Neumann, Dirk ,  Kenington, Peter

IPC分类号： H03F1/32 ,  H03F3/68 ,  H03F3/24 ,  H04B10/00 ,  H04L27/36

CPC分类号： H03F1/3247 ,  H03F1/3258 ,  H03F1/3294 ,  H03F3/24 ,  H03F3/68 ,  H03F2200/204 ,  H03F2200/207 ,  H03F2200/336 ,  H03F2200/451 ,  H03F2201/3233 ,  H04L27/368

公开(公告)号：EP2372930A3

公开(公告)日：2012-10-10

申请号：EP11160336.1

申请日：2011-03-30

申请人： Ubidyne, Inc.

发明人： Kenington, Peter

IPC分类号： H04B17/00

CPC分类号： H04B17/0085 ,  H04B7/0837 ,  H04B17/21

摘要： The disclosure relates to an active antenna array (110) for a mobile communication system which comprises a plurality of receive paths (30), a sounding signal generator (105) generating a sounding signal (110), and a coupler (155) for coupling the sounding signal (110) into at least one of a plurality of receive paths (30). A sounding signal extractor (175) substantially removes the sounding signal (10) from digitised ones of the receive signals (120) to form a wanted signal. The disclosure also provides a method for the calibration of the receive path of the active antenna array (110).

公开(公告)号：EP2341577A1

公开(公告)日：2011-07-06

申请号：EP10197271.9

申请日：2010-12-29

申请人： Ubidyne, Inc.

发明人： Kenington, Peter ,  Weckerle, Martin, Dr. ,  Neumann, Dirk

IPC分类号： H01Q1/24 ,  H01Q25/00

CPC分类号： H01Q1/246 ,  H01Q25/00

摘要： An antenna array (60) for a mobile communications network is disclosed which comprise mechanical devices for altering a direction of a first beam (70) and an electronic beam forming apparatus for shaping a second beam (75). A method for tilting radio beams (70, 75) in a mobile communications network using the antenna array (60) is also disclosed. The method comprises mechanical tilting a first protocol radio beam (70) and electronic tilting a second protocol, radio beam (75),

摘要翻译： 公开了一种用于移动通信网络的天线阵列（60），其包括用于改变第一波束（70）的方向的机械装置和用于成形第二波束（75）的电子波束形成装置。 还公开了一种使用天线阵列（60）在移动通信网络中倾斜无线电波束（70,75）的方法。 该方法包括机械倾斜第一协议无线电波束（70）和电子倾斜第二协议无线电波束（75）

公开(公告)号：EP2372930A2

公开(公告)日：2011-10-05

申请号：EP11160336.1

申请日：2011-03-30

申请人： Ubidyne, Inc.

发明人： Kenington, Peter

IPC分类号： H04B17/00

CPC分类号： H04B17/0085 ,  H04B7/0837 ,  H04B17/21

摘要： The disclosure relates to an active antenna array (110) for a mobile communication system which comprises a plurality of receive paths (30), a sounding signal generator (105) generating a sounding signal (110), and a coupler (155) for coupling the sounding signal (110) into at least one of a plurality of receive paths (30). A sounding signal extractor (175) substantially removes the sounding signal (10) from digitised ones of the receive signals (120) to form a wanted signal. The disclosure also provides a method for the calibration of the receive path of the active antenna array (110).

摘要翻译： 本公开涉及一种用于移动通信系统的有源天线阵列（110），其包括多个接收路径（30），产生探测信号的探测信号发生器（105）和用于耦合的耦合器（155） 所述探测信号（110）进入多个接收路径（30）中的至少一个。 探测信号提取器（175）基本上从接收信号（120）中的数字化信号（120）中除去探测信号（10）以形成有用信号。 本公开还提供了一种用于校准有源天线阵列（110）的接收路径的方法。

公开(公告)号：EP2372929A2

公开(公告)日：2011-10-05

申请号：EP11160335.3

申请日：2011-03-30

申请人： Ubidyne, Inc.

发明人： Kenington, Peter

IPC分类号： H04B17/00

CPC分类号： H01Q3/267 ,  H04B17/21

摘要： An active antenna array (10) for a mobile communications system is disclosed which comprises a plurality of receive paths (30-1, ..., 30-N) in which an individual one of the receive paths (30-1, ..., 30-N) is connected between an antenna element (20-1, ..., 20-N) and an analogue to digital converter (110-1, ..., 110-N) and wherein the analogue to digital converter (110-1, ..., 110-N) is adapted to digitise a receive signal to form a digitised receive signal. The active antenna array (10) further comprises a sounding signal generator (260) for generating a sounding signal in which the sounding signal is supplied to at least two of the plurality of receive paths (30-1, ..., 30-N) and a receive signal subtraction device for subtracting a wanted signal from the digitised receive signal.

摘要翻译： 一种有源天线阵列（10），用于移动通信系统中是游离缺失盘，它包括的接收路径（30-1，...，30-N），其中所述接收路径（30-1的各个复数，.. ，20-N）和模拟到数字转换器（110-1，...，110-N）和worin模数30-N）中的天线元件（20-1被连接之间，... 转换器（110-1，...，110-N）是angepasst数字化接收信号以形成一个数字化的接收信号。 有源天线阵列（10）还包括用于生成其中的探测信号被提供给接收路径的多个至少两（30-1探测信号的探测信号发生器（260），...，30-N ）和接收信号减法装置，用于从数字化中减去期望信号的接收信号。

公开(公告)号：EP2372929A3

公开(公告)日：2012-05-23

申请号：EP11160335.3

申请日：2011-03-30

申请人： Ubidyne, Inc.

发明人： Kenington, Peter

IPC分类号： H04B17/00

CPC分类号： H01Q3/267 ,  H04B17/21

摘要： An active antenna array (10) for a mobile communications system is disclosed which comprises a plurality of receive paths (30-1, ..., 30-N) in which an individual one of the receive paths (30-1, ..., 30-N) is connected between an antenna element (20-1, ..., 20-N) and an analogue to digital converter (110-1, ..., 110-N) and wherein the analogue to digital converter (110-1, ..., 110-N) is adapted to digitise a receive signal to form a digitised receive signal. The active antenna array (10) further comprises a sounding signal generator (260) for generating a sounding signal in which the sounding signal is supplied to at least two of the plurality of receive paths (30-1, ..., 30-N) and a receive signal subtraction device for subtracting a wanted signal from the digitised receive signal.

公开(公告)号：EP2204903A1

公开(公告)日：2010-07-07

申请号：EP09179655.7

申请日：2009-12-17

申请人： Ubidyne Inc.

发明人： Neumann, Dirk ,  Kenington, Peter

IPC分类号： H03F1/32 ,  H03F3/68 ,  H03F3/24 ,  H04B10/00 ,  H04L27/36

CPC分类号： H03F1/3247 ,  H03F1/3258 ,  H03F1/3294 ,  H03F3/24 ,  H03F3/68 ,  H03F2200/204 ,  H03F2200/207 ,  H03F2200/336 ,  H03F2200/451 ,  H03F2201/3233 ,  H04L27/368

摘要： The present disclosure relates to a radio station (1) providing a digital predistortion (24) to be imposed on a payload signal (15). The digital predistortion (24) is usable as a general predistortion for several transmit paths (70-1, ..., 70-N) of the radio station (1). The radio station (1) provides coupled transmit signals (80-1, ..., 80-N) to be combined within a combiner (100) forming a common feedback signal (155). The common feedback signal (155) is relayed along a common feedback path (150). A digital predistortion update unit (22) is adapted to update the digital predistortion (24) in order to linearise a transfer characteristics of the transmit paths (70-1, ..., 70-N). The disclosure further relates to a method of digitally predistorting a payload signal (15) in order to linearise a transmit characteristics of the transmit paths (70-1, ..., 70-N).

摘要翻译： 本公开涉及提供要施加在有效载荷信号（15）上的数字预失真（24）的无线电站（1）。 数字预失真（24）可用作无线电台（1）的若干发射路径（70-1，...，70-N）的一般预失真。 无线电站（1）提供组合在组合器（100）内的耦合发射信号（80-1，...，80-N），形成公共反馈信号（155）。 公共反馈信号（155）沿着公共反馈路径（150）中继。 数字预失真更新单元（22）适于更新数字预失真（24），以便线性化发送路径（70-1，...，70-N）的传输特性。 本公开还涉及一种数字预失真有效载荷信号（15）以便线性化发射路径（70-1，...，70-N）的发射特性的方法。