公开(公告)号：US20110065409A1

公开(公告)日：2011-03-17

申请号：US12561594

申请日：2009-09-17

申请人： Peter Kenington

发明人： Peter Kenington

IPC分类号： H04B1/10

CPC分类号： H04B1/126

摘要： An interference cancellation device comprises an input for a disturbed signal, a first frequency shifter, a bandpass filter, and a signal combiner. The first frequency shifter shifts the disturbed signal from an original frequency range to a filtering frequency range. The frequency-shifted signal is filtered by the bandpass filter. The filtered signal is supplied to the signal combiner which combines the filtered signal with the disturbed signal to substantially reduce the interference signal that is present in the disturbed signal. A method for interference signal cancellation is also proposed. Furthermore, a computer program product with instructions for the manufacture and a computer program product enabling a processor to carry out the method for interference signal cancellation are also proposed.

摘要翻译： 干扰消除装置包括用于干扰信号的输入，第一移频器，带通滤波器和信号组合器。 第一移频器将干扰的信号从原始频率范围移动到滤波频率范围。 频移信号由带通滤波器滤波。 经滤波的信号被提供给信号组合器，该信号组合器将经滤波的信号与干扰信号组合，以基本上减少存在于干扰信号中的干扰信号。 还提出了一种用于干扰信号消除的方法。 此外，还提出了具有用于制造的指令的计算机程序产品和使处理器能够执行干扰信号消除方法的计算机程序产品。

公开(公告)号：US20100166110A1

公开(公告)日：2010-07-01

申请号：US12648028

申请日：2009-12-28

申请人： Dirk Neumann ,  Peter Kenington

发明人： Dirk Neumann ,  Peter Kenington

IPC分类号： H04L25/03

CPC分类号： H04L27/368 ,  H04L25/03343 ,  H04L2025/03426

摘要： A radio station providing a digital predistortion to be imposed on a payload signal is disclosed. The digital predistortion is usable as a digital predistortion for one or more of the transmit paths of the radio station. The radio station provides coupled transmit signals to be switched as a selected one of the coupled transmit signals along a common feedback path. A digital predistortion update unit is adapted to update the digital predistortions in order to linearise a transfer characteristics of the transmit paths according to a hierarchy of the transmit paths. A method of digitally predistorting a payload signal in order to linearise a transmit characteristics of the transmit paths is disclosed.

摘要翻译： 公开了一种提供对有效载荷信号施加的数字预失真的无线电台。 数字预失真可用作无线电台的一个或多个发射路径的数字预失真。 无线电站提供耦合的发射信号，以沿着公共反馈路径被切换成所选耦合的发射信号。 数字预失真更新单元适于更新数字预失真，以便根据发送路径的层次来对发送路径的传送特性进行线性化。 公开了一种数字预失真有效负载信号以便线性化发送路径的发送特性的方法。

公开(公告)号：US06429738B1

公开(公告)日：2002-08-06

申请号：US09623576

申请日：2001-02-26

申请人： Peter Kenington

发明人： Peter Kenington

IPC分类号： H03F366

CPC分类号： H03F1/3235 ,  H03F1/3247 ,  H03F1/3258 ,  H03F2200/438 ,  H03F2200/57

摘要： A feed forward arrangement for linearizing a distorting element such as an amplifier. The arrangement has error correction means which produces an error correction signal that is combined with the output signal of the distorting element to produce a corrected output signal. A pilot signal is injected into the distorting element path so as to be processed by the error correction means and the presence of the pilot signal in the corrected output signal is monitored by comparison with the pilot signal so as to produce another error correction signal to adjust the error correction means. The pilot signal is advantageously derived from the distorting element input signal.

摘要翻译： 用于线性化诸如放大器之类的失真元件的前馈布置。 该装置具有产生纠错信号的纠错装置，该纠错信号与失真元件的输出信号相组合以产生经校正的输出信号。 将导频信号注入到失真元件路径中，以便由纠错装置处理，并且通过与导频信号进行比较来监视校正输出信号中导频信号的存在，从而产生另一个纠错信号以进行调整 误差校正装置。 导频信号有利地从失真元件输入信号导出。

公开(公告)号：US09166664B2

公开(公告)日：2015-10-20

申请号：US12973276

申请日：2010-12-20

申请人： Peter Kenington

发明人： Peter Kenington

IPC分类号： H04B1/44 ,  H04B7/06 ,  H04B7/08

CPC分类号： H04B7/0613 ,  H04B7/0837

摘要： An active antenna transceiver system is disclosed. The active antenna transceiver system comprises a bandpass filter adapted to filter first telecommunication signals in a first frequency band, the first telecommunication signals being transceived in a first antenna section, an active transceiver arrangement adapted to transceive second telecommunications signal in a second frequency band, an antenna arrangement adapted to radiate and/or collect signal in both the first and second frequency bands. A combining element is provided for combining first telecommunications signal and second telecommunication signal into a combined telecommunications signal to be fed into antenna arrangement and the combining element being adapted for splitting the combined telecommunications signal from the antenna arrangement into first telecommunication signals and second telecommunications signals.

摘要翻译： 公开了一种有源天线收发器系统。 有源天线收发器系统包括适于对第一频带中的第一电信信号进行滤波的带通滤波器，第一电信信号被收发在第一天线部分中，适用于收发第二频带中的第二电信信号的有源收发器装置， 天线布置适于辐射和/或收集第一和第二频带中的信号。 提供组合元件用于将第一电信信号和第二电信信号组合成要馈送到天线装置中的组合电信信号，并且组合元件适于将来自天线装置的组合电信信号分为第一电信信号和第二电信信号。

公开(公告)号：US08971827B2

公开(公告)日：2015-03-03

申请号：US13927689

申请日：2013-06-26

申请人： Peter Kenington

发明人： Peter Kenington

IPC分类号： H04B1/44 ,  H04B1/40 ,  H01Q1/12 ,  H01Q1/24

CPC分类号： H04B1/40 ,  H01Q1/1242 ,  H01Q1/246 ,  Y10T29/49018

摘要： A module for an active antenna system for receiving and transmitting radio signals sealed in a housing. It comprises a power connector placed at the outside of the housing for supplying the module with supply power; at least one micro radio for receiving/sending digital radio signals having a digital down-converter/a digital up-converter and a control signal converter. The micro radio converts the digital radio signals to analog RF (radio frequency) signals and vice versa and is connected to the internal bus. At least one antenna element is connected to the micro radio and an internal data bus for the exchange of digital radio data and control data is connected to micro radio and hub. By placing two or more modules next to each other on a frame these modules form an active antenna system.

摘要翻译： 一种用于接收和发射密封在壳体中的无线电信号的有源天线系统的模块。 它包括放置在外壳外部的电源连接器，用于向模块提供电源; 用于接收/发送具有数字下变频器/数字上变频器和控制信号转换器的数字无线电信号的至少一个微型无线电装置。 微无线电将数字无线电信号转换为模拟RF（射频）信号，反之亦然，并连接到内部总线。 将至少一个天线元件连接到微型无线电装置，并且用于交换数字无线电数据和控制数据的内部数据总线连接到微型无线电和集线器。 通过在框架上放置两个或更多个彼此相邻的模块，这些模块形成有源天线系统。

公开(公告)号：US08805321B2

公开(公告)日：2014-08-12

申请号：US13293558

申请日：2011-11-10

申请人： Peter Kenington ,  Nicholas James Randell ,  Michael Joseph Flanagan

发明人： Peter Kenington ,  Nicholas James Randell ,  Michael Joseph Flanagan

IPC分类号： H04M11/00 ,  H04M1/66 ,  H04M1/00 ,  H04W4/00

CPC分类号： H04W24/08 ,  H04W4/021

摘要： A geolocation data acquisition system (200) and method (400) for acquiring communication session data from a mobile radio communications network (210). A data extraction module (222, 226) extracts call session data continuously from a network of call processors (224, 228), each call processor supporting mobile communication units in an associated geographical region of the coverage area of the mobile radio communications network. The data extraction module (222, 226) provides the extracted data to one of several storage areas (260). In each storage area, a record is created of the communication session data for each call made within the coverage area of an associated set of call processors (224, 228). The records stored in each storage area (260) comprise the data available for all communication sessions in the geographical region associated with the corresponding set of call processors (224, 228).

摘要翻译： 一种用于从移动无线电通信网络（210）获取通信会话数据的地理位置数据获取系统（200）和方法（400）。 数据提取模块（222,226）从呼叫处理器（224,228）的网络连续地提取呼叫会话数据，每个呼叫处理器支持移动无线电通信网络的覆盖区域的相关联的地理区域中的移动通信单元。 数据提取模块（222,226）将提取的数据提供给多个存储区域（260）之一。 在每个存储区域中，创建用于在相关联的呼叫处理器组（224,228）的覆盖区域内进行的每个呼叫的通信会话数据的记录。 存储在每个存储区域（260）中的记录包括可用于与对应的呼叫处理器组（224,228）相关联的地理区域中的所有通信会话的数据。

公开(公告)号：US20130267165A1

公开(公告)日：2013-10-10

申请号：US13910570

申请日：2013-06-05

申请人： Peter Kenington

发明人： Peter Kenington

IPC分类号： H04B7/15

CPC分类号： H04B7/15 ,  H04B1/0483

摘要： An active antenna system for a mobile communications network and a method for relaying radio signal in the mobile communications network is disclosed. The active antenna system comprises a plurality of antenna elements for relaying radio signals at a first frequency band. The antenna elements are connected to a plurality of signal paths. A plurality of signal inputs for inputting radio signals at a second frequency band is connected to the plurality of signal paths. A plurality of mixers in the signal paths converts the frequency of the radio signals between the first frequency band and the second frequency band. A plurality of local oscillators is connected to the mixers and a single reference oscillator can be connected through a plurality of first dispersion elements to different ones of the plurality of local oscillators through a plurality of first oscillator signal paths and to a digital signal processor.

摘要翻译： 公开了一种用于移动通信网络的有源天线系统和用于在移动通信网络中中继无线电信号的方法。 有源天线系统包括用于在第一频带上中继无线电信号的多个天线元件。 天线元件连接到多个信号路径。 用于在第二频带输入无线电信号的多个信号输入连接到多个信号路径。 信号路径中的多个混频器转换第一频带和第二频带之间的无线电信号的频率。 多个本地振荡器连接到混频器，并且单个参考振荡器可以通过多个第一色散元件通过多个第一振荡器信号路径和数字信号处理器连接到多个本地振荡器中的不同的本地振荡器。

公开(公告)号：US08423028B2

公开(公告)日：2013-04-16

申请号：US12648713

申请日：2009-12-29

申请人： Peter Kenington ,  Martin Weckerle ,  Dirk Neumann

发明人： Peter Kenington ,  Martin Weckerle ,  Dirk Neumann

IPC分类号： H04W40/00

CPC分类号： H01Q1/246 ,  H01Q3/26 ,  H04B7/0617 ,  H04B7/0671

摘要： The present disclosure teaches an active antenna array for a mobile communications network. The active antenna array comprises a plurality of antenna elements, a first port, a first DC voltage supply and at least one DC voltage extractor. The plurality of antenna elements relays at least first protocol radio signals. The first port is connected to at least one individual first protocol relay path. The first port relays a general first protocol receive signal to a first protocol link. The first DC voltage supply provides a first DC voltage to at least a portion of the first protocol link. The at least one DC voltage extractor, is located in the at least one individual first protocol relay path. The DC voltage extractor extracts at least one individual DC voltage to supply an at least one amplifier.

摘要翻译： 本公开教导了用于移动通信网络的有源天线阵列。 有源天线阵列包括多个天线元件，第一端口，第一直流电压电源和至少一个直流电压提取器。 多个天线元件至少中继第一协议无线电信号。 第一端口连接到至少一个单独的第一协议中继路径。 第一个端口将一般的第一协议接收信号中继到第一协议链路。 第一直流电压电源为第一协议链路的至少一部分提供第一直流电压。 所述至少一个DC电压提取器位于所述至少一个单独的第一协议中继路径中。 DC电压提取器提取至少一个单独的DC电压以提供至少一个放大器。

公开(公告)号：US08421554B2

公开(公告)日：2013-04-16

申请号：US12571696

申请日：2009-10-01

申请人： Peter Kenington

发明人： Peter Kenington

IPC分类号： H01P5/16 ,  H03H7/54 ,  H03H7/46 ,  H03H9/64 ,  H04B1/50 ,  H04B1/10

CPC分类号： H04B1/10 ,  H01P1/20 ,  H01P5/227 ,  H03H7/06 ,  H03H9/6409 ,  H03H11/04

摘要： A filtering device comprises an analogue quadrature splitter together with a first filtering element and a second filtering element. The filtering device is adapted to transform filtering characteristics of the first filtering element and filtering characteristics of the second filtering element into an effective filtering characteristic present in an output signal at an output terminal of the analogue quadrature splitter. The first filtering element and the second filtering element comprise filtering elements of high accuracy, with a steep roll-off but poor power handling capabilities. Using a high power quadrature splitter it is possible to transform the filtering characteristics of the first filtering element and/or the second filtering characteristic of the second filtering element into the effective filtering characteristics. The present disclosure further provides a method for filtering RF signals and a computer program implementing the manufacture of the filtering device and an execution of the method of filtering.

摘要翻译： 滤波装置包括与第一滤波元件和第二滤波元件一起的模拟正交分波器。 滤波装置适于将第一滤波元件的滤波特性和第二滤波元件的滤波特性转换成模拟正交分波器的输出端处的输出信号中存在的有效滤波特性。 第一过滤元件和第二过滤元件包括高精度的过滤元件，具有陡峭的滚降但功率处理能力差。 使用高功率正交分波器，可以将第一滤波元件的滤波特性和/或第二滤波元件的第二滤波特性变换成有效滤波特性。 本公开还提供了一种用于过滤RF信号的方法和实现过滤装置的制造的计算机程序以及该过滤方法的执行。

公开(公告)号：US20120083229A1

公开(公告)日：2012-04-05

申请号：US12898021

申请日：2010-10-05

申请人： Peter Kenington

发明人： Peter Kenington

IPC分类号： H04B1/04

CPC分类号： H04B1/0483 ,  H03F1/3241 ,  H04B2001/0425

摘要： A radio transmitter is disclosed which comprises at least two transmit paths. A combiner is connected to the at least two transmit paths for combining modified transmit signals on the at least two transmit paths to form a combined signal. The radio transmitter further comprises a; power amplifier for receiving and power amplifying the combined signal resulting in an amplified combined signal, at least one feedback path for sampling the amplified combined signal and at least two predistortion elements connected to the at least one feedback path and adapted to produce at least two individual predistortion functions for modification of the transmit signals in the at least two frequency bands to produce the modified transmit signals on the at least two transmit paths, resulting in a corrected amplified combined signal. A method for the transmission of a combined signal, wherein the combined signal comprises signals from different frequency bands, is also disclosed.

摘要翻译： 公开了一种无线电发射机，其包括至少两个发射路径。 组合器连接到所述至少两个发射路径，用于组合所述至少两个发射路径上的经修改的发射信号以形成组合信号。 无线电发射机还包括： 功率放大器，用于接收和功率放大合成信号，产生放大的组合信号，用于对放大的组合信号进行采样的至少一个反馈路径以及连接到至少一个反馈路径并适于产生至少两个个体的至少两个预失真元件 用于修改所述至少两个频带中的发射信号的预失真函数，以在所述至少两个发射路径上产生经修改的发射信号，导致经校正的放大组合信号。 还公开了一种用于传输组合信号的方法，其中组合信号包括来自不同频带的信号。