公开(公告)号：US20150226927A1

公开(公告)日：2015-08-13

申请号：US14619289

申请日：2015-02-11

申请人： Andrew LLC

发明人： Nahid ISLAM

IPC分类号： G02B6/44

CPC分类号： G02B6/4416 ,  G02B6/4473 ,  G02B6/4477

摘要： A hybrid cable includes a sleeve surrounding conductors and optical fibers. The sleeve is attached to a transition element. In one embodiment, the optical fibers exiting the transition element are surrounded by a first jacket, and the conductors exiting the transition element are surrounded by a second jacket. The sleeve may be attached to a second transition element, such that the conductors and optical fibers pass through the second transition element, and at least the conductors enter a flexible tube and pass to a connector. If the conductors and optical fibers pass through the flexible tube, the connector may be a hybrid connector terminating both the conductors and optical fibers. The flexible tube can twist about its axis of extension per linear foot without incurring a kink to a greater degree than the sleeve can twist about its axis of extension per linear foot without incurring a kink.

摘要翻译： 混合电缆包括围绕导体和光纤的套管。 套筒连接到过渡元件上。 在一个实施例中，离开过渡元件的光纤被第一护套围绕，并且离开过渡元件的导体被第二护套包围。 套管可以附接到第二过渡元件，使得导体和光纤通过第二过渡元件，并且至少导体进入柔性管并传递到连接器。 如果导体和光纤通过柔性管，连接器可以是端接两个导体和光纤的混合连接器。 柔性管可以围绕其每线性脚的延伸轴线扭转，而不会比套筒围绕其每线性脚的延伸轴线扭转而不会产生扭结，而不会产生扭结。

公开(公告)号：US20150123734A1

公开(公告)日：2015-05-07

申请号：US14280279

申请日：2014-05-16

申请人： Andrew LLC

发明人： Marcello Donati ,  Fortunato Facchinetti

IPC分类号： H03F1/02 ,  H03F3/217 ,  H03F3/193 ,  H03F3/24 ,  H03F3/21

CPC分类号： H03F1/0288 ,  H03F1/07 ,  H03F3/2171 ,  H03F3/245 ,  H03F3/604 ,  H03F3/68 ,  H03F2200/192 ,  H03F2200/204 ,  H03F2200/255 ,  H03F2200/423 ,  H03F2200/451

摘要： An amplifier including a main amplifier circuit and at least one peaking amplifier circuit. The peaking amplifier circuit is selectively operable to operate in combination with the main amplifier circuit. The main amplifier circuit and the peaking amplifier circuit each include an active device operation as an inverse Class-F amplifier element. The main amplifier circuit and the peaking amplifier circuit also each include a combined matching and resonator network coupled with an output of the respective active device so the active device operates as an inverse Class-F device, and a combined matching and resonator network coupled with an input of the respective active device.

摘要翻译： 一种放大器，包括主放大器电路和至少一个峰化放大器电路。 峰化放大器电路可选择性地操作以与主放大器电路组合工作。 主放大器电路和峰化放大器电路各自包括作为反F级放大器元件的有源器件操作。 主放大器电路和峰化放大器电路也各自包括与相应有源器件的输出耦合的组合匹配和谐振器网络，使得有源器件作为反F类器件工作，并且组合匹配和谐振器网络耦合到 输入相应的有源器件。

公开(公告)号：US20150119079A1

公开(公告)日：2015-04-30

申请号：US14593470

申请日：2015-01-09

申请人： Andrew LLC

发明人： Luigi Tarlazzi ,  Keld Lange ,  Thomas Kummetz

IPC分类号： H04W4/04

CPC分类号： H04W4/04 ,  G01S5/0289 ,  G01S5/06 ,  G01S19/48 ,  H04W24/00

摘要： A distributed antenna system comprising a master unit configured for interfacing with at least one signal source, a plurality of remote units coupled with the master unit and configured for interfacing with a user device, a remote unit including filtering circuitry for decomposing uplink signals from a user device into a plurality of narrowband signals and processing circuitry for evaluating the plurality of uplink narrowband signals and providing data for a power profile that is associated with the uplink signals of a specific user device, and location measurement circuitry coupled with the remote units and configured to receive data for a plurality of different power profiles from a plurality of different remote units wherein the plurality of power profiles are associated with the same specific user device, the location measurement unit configured for processing the power profile data from the different remote units to determine the location of the specific user device with respect to the distributed antenna system.

摘要翻译： 一种分布式天线系统，包括被配置为与至少一个信号源接口的主单元，与主单元耦合并被配置为与用户设备接口的多个远程单元，包括用于分解来自用户的上行链路信号的滤波电路的远程单元 设备转换成多个窄带信号和处理电路，用于评估多个上行链路窄带信号，并提供与特定用户设备的上行链路信号相关联的功率分布的数据，以及与远程单元耦合的位置测量电路， 从多个不同的远程单元接收多个不同功率简档的数据，其中多个功率简档与相同的特定用户设备相关联，所述位置测量单元被配置用于处理来自不同远程单元的功率分布数据，以确定 相对于特定用户设备的位置 o分布式天线系统。

公开(公告)号：US20150105102A1

公开(公告)日：2015-04-16

申请号：US14528773

申请日：2014-10-30

申请人： Martin Alles ,  Thomas B. Gravely ,  Khalid W. Al-Mufti

发明人： Martin Alles ,  Thomas B. Gravely ,  Khalid W. Al-Mufti

IPC分类号： H04W4/02

CPC分类号： H04W4/02 ,  G01S5/021 ,  G01S5/0252 ,  H04W4/025 ,  H04W64/00

摘要： A system and method for determining the location of a mobile device in a communications network. A set of network measurement reports (NMR) may be provided for a region in the network. NMRs in the first set may be clustered as a function of observed measurement information in the NMRs. A candidate NMR for a mobile device may be received, and the candidate NMR may then be associated with a selected cluster of NMRs. The candidate NMR and a second set of NMRs may then be clustered, and a location of the mobile device determined as a function of the clustered candidate NMR and second set of NMRs, where the NMRs in the second set are associated with the selected cluster.

摘要翻译： 一种用于确定移动设备在通信网络中的位置的系统和方法。 可以为网络中的一个区域提供一组网络测量报告（NMR）。 第一组中的NMR可以作为NMR中观察到的测量信息的函数聚集。 可以接收用于移动设备的候选NMR，然后候选NMR可以与选定的NMR簇相关联。 然后可以将候选NMR和第二组NMR聚类，并且确定移动设备的位置作为聚簇候选NMR和第二组NMR的函数，其中第二组中的NMR与所选择的簇相关联。

公开(公告)号：US20150091777A1

公开(公告)日：2015-04-02

申请号：US14239813

申请日：2013-04-17

申请人： John S. Rucki ,  Charles J. Buondelmonte ,  Julian R. Colapietro ,  Rajiv Chandrasekaran

发明人： John S. Rucki ,  Charles J. Buondelmonte ,  Julian R. Colapietro ,  Rajiv Chandrasekaran

IPC分类号： H01Q1/42

CPC分类号： H01Q1/42 ,  H01Q1/246

摘要： In one embodiment, an antenna assembly in a cellular network has a radome that houses a plurality of antenna arrays and an electronics module. The electronics module has a weatherproof housing that encloses electronics for processing signals received by and transmitted from a first of the antenna arrays. The electronics module is physically removeably connected to an outer surface of the radome and electrically removeably connected to the first antenna array, such that the electronics module can be removed without (i) disrupting service to other antenna arrays and (ii) removing the antenna assembly from the cell tower on which the antenna assembly is installed.

摘要翻译： 在一个实施例中，蜂窝网络中的天线组件具有容纳多个天线阵列和电子模块的天线罩。 电子模块具有防水外壳，其包围用于处理由第一天线阵列接收和发送的信号的电子装置。 电子模块物理地可拆卸地连接到天线罩的外表面并且电可移除地连接到第一天线阵列，使得可以移除电子模块而不（i）中断对其他天线阵列的服务，以及（ii）去除天线组件 从安装天线组件的电池塔。

公开(公告)号：US08958754B2

公开(公告)日：2015-02-17

申请号：US13248528

申请日：2011-09-29

申请人： Tosin Osinusi ,  Martin Alles ,  Tom Gravely

发明人： Tosin Osinusi ,  Martin Alles ,  Tom Gravely

IPC分类号： H04B17/00 ,  G01S5/06 ,  G01S5/02

CPC分类号： G01S5/06 ,  G01S5/0205

摘要： A signal is received from a mobile device as multiple data samples. The received signal includes a first component corresponding to a known reference signal and a second component corresponding to an unknown channel impairment or an unknown noise. A sequence of blocks is formed based on the received samples. The first component of the received signal corresponding to the reference signal is known to within a constant phase shift over each block. A plurality of function values are generated as a function of time, frequency, and phase, based on the received signal, corresponding to a plurality of times, a plurality of frequencies, and a plurality of phase sequences. A time, a frequency, and a phase sequence corresponding to an optimal value the function values are determined. The determined time is outputted as a time of arrival of the received signal.

摘要翻译： 从移动设备接收到作为多个数据样本的信号。 所接收的信号包括对应于已知参考信号的第一分量和对应于未知信道损伤或未知噪声的第二分量。 基于接收的样本形成块序列。 对应于参考信号的接收信号的第一分量已知在每个块的恒定相移之内。 基于与多个频率对应的多个频率和多个相位序列的接收信号，生成多个功能值作为时间，频率和相位的函数。 确定对应于最佳值的时间，频率和相位序列。 所确定的时间作为接收信号的到达时间被输出。

公开(公告)号：US20150038167A1

公开(公告)日：2015-02-05

申请号：US14518868

申请日：2014-10-20

申请人： Andrew LLC

发明人： Martin Alles ,  John Carlson ,  George Maher ,  Selcuk Mazlum

IPC分类号： G01S5/02 ,  H04W4/02

CPC分类号： G01S5/021 ,  G01S5/0252 ,  G01S5/0257 ,  H04W4/02

摘要： A system and method modifies calibration data used to geo-locate a mobile station. Calibration data measured via a calibration data collection device may contain errors due to the physical limitations of the collection device and/or the collection process. Any data collection device may produce some degree of signal degradation or drop-out. Dead reckoning provides a remedy for signal drop-out, however, it often produces data results that may be unsatisfactory to perform an accurate location estimate. To ensure the integrity of the collected calibration data, a data modification and/or data replacement algorithm may be implemented to enhance the accuracy of the collected data. In addition, current collection procedures used to generate a calibration database may be laborious, time-consuming and expensive. Simplifying the test and measurement equipment needed, and the procedures for obtaining calibration data may save time and expenses.

摘要翻译： 系统和方法修改用于对移动台进行地理定位的校准数据。 通过校准数据收集装置测量的校准数据可能由于收集装置的物理限制和/或收集过程而包含错误。 任何数据采集设备可能会产生一定程度的信号劣化或丢失。 航位推算为信号丢失提供了补救措施，但是，它经常产生可能不能令人满意地执行准确位置估计的数据结果。 为了确保收集的校准数据的完整性，可以实施数据修改和/或数据替换算法以增强收集的数据的准确性。 此外，用于生成校准数据库的当前收集程序可能是费力，耗时且昂贵的。 简化所需的测试和测量设备，以及获取校准数据的程序可节省时间和费用。

公开(公告)号：US08938259B2

公开(公告)日：2015-01-20

申请号：US14013329

申请日：2013-08-29

申请人： Andrew LLC

发明人： Martin Alles ,  Thomas B. Gravely ,  Khalid W. Al-Mufti

IPC分类号： H04W64/00 ,  H04W4/02 ,  G01S5/02

CPC分类号： H04W4/02 ,  G01S5/021 ,  G01S5/0252 ,  H04W4/025 ,  H04W64/00

摘要： A system and method for determining the location of a mobile device in a communications network. A set of network measurement reports (NMR) may be provided for a region in the network. NMRs in the first set may be clustered as a function of observed measurement information in the NMRs. A candidate NMR for a mobile device may be received, and the candidate NMR may then be associated with a selected cluster of NMRs. The candidate NMR and a second set of NMRs may then be clustered, and a location of the mobile device determined as a function of the clustered candidate NMR and second set of NMRs, where the NMRs in the second set are associated with the selected cluster.

公开(公告)号：US08938252B2

公开(公告)日：2015-01-20

申请号：US12026372

申请日：2008-02-05

申请人： Martin Alles ,  John Carlson ,  George Maher ,  Selcuk Mazlum

发明人： Martin Alles ,  John Carlson ,  George Maher ,  Selcuk Mazlum

IPC分类号： H04W24/00 ,  H04W4/02 ,  G01S5/02

CPC分类号： G01S5/021 ,  G01S5/0252 ,  G01S5/0257 ,  H04W4/02

摘要： A system and method modifies calibration data used to geo-locate a mobile station. Calibration data measured via a calibration data collection device may contain errors due to the physical limitations of the collection device and/or the collection process. Any data collection device may produce some degree of signal degradation or drop-out. Dead reckoning provides a remedy for signal drop-out, however, it often produces data results that may be unsatisfactory to perform an accurate location estimate. To ensure the integrity of the collected calibration data, a data modification and/or data replacement algorithm may be implemented to enhance the accuracy of the collected data. In addition, current collection procedures used to generate a calibration database may be laborious, time-consuming and expensive. Simplifying the test and measurement equipment needed, and the procedures for obtaining calibration data may save time and expenses.

摘要翻译： 系统和方法修改用于对移动台进行地理定位的校准数据。 通过校准数据收集装置测量的校准数据可能由于收集装置的物理限制和/或收集过程而包含错误。 任何数据采集设备可能会产生一定程度的信号劣化或丢失。 航位推算为信号丢失提供了补救措施，但是，它经常产生可能不能令人满意地执行准确位置估计的数据结果。 为了确保收集的校准数据的完整性，可以实施数据修改和/或数据替换算法以增强收集的数据的准确性。 此外，用于生成校准数据库的当前收集程序可能是费力，耗时且昂贵的。 简化所需的测试和测量设备，以及获取校准数据的程序可节省时间和费用。

公开(公告)号：US20150017827A1

公开(公告)日：2015-01-15

申请号：US13938475

申请日：2013-07-10

申请人： Andrew LLC

发明人： Ronald A. VACCARO

IPC分类号： H01R13/52 ,  B29C45/00 ,  H02G1/14

CPC分类号： H02G15/04 ,  B29C45/0001 ,  B29K2083/00 ,  B29K2083/005 ,  B29K2105/046 ,  B29L2031/36 ,  B29L2031/7278 ,  H01R13/5205 ,  H02G1/14 ,  Y10T29/49176

摘要： A seal for a cable and connector interconnection includes a unitary elastic body with a bore therethrough. The bore is provided with a cable outer diameter seal portion at a cable end, the cable outer diameter seal portion adjacent a connector cavity portion, the connector cavity portion adjacent a coupling nut cavity portion, and the coupling nut cavity portion adjacent a connector neck seal portion with a bulkhead seal at a connector end. The coupling nut cavity portion is longitudinally aligned with a coupling nut of the connector and is provided with a greater inner diameter than the cable outer diameter seal portion and the connector neck seal portion. The bulk head seal is provided with an outer diameter greater than an outer diameter of the connector neck seal portion.

摘要翻译： 用于电缆和连接器互连的密封件包括具有穿过其中的孔的整体弹性体。 孔在电缆端设有电缆外径密封部分，电缆外径密封部分靠近连接器空腔部分，连接器腔体部分邻近联接螺母腔部分，并且联接螺母腔部分邻近连接器颈部密封件 在连接器端部具有隔板密封部分。 联接螺母空腔部分与连接器的联接螺母纵向对准并且设置有比电缆外径密封部分和连接器颈部密封部分更大的内径。 散装头部密封件具有大于连接器颈部密封部分的外径的外径。