公开(公告)号：US20150318946A1

公开(公告)日：2015-11-05

申请号：US14703041

申请日：2015-05-04

Applicant: ISCO International, LLC

Inventor： Amr Abdelmonem ,  Jorge Seoane ,  Mikhail Galeev ,  Krishna Komoravolu ,  Gordon Reichard, JR.

IPC: H04J11/00 ,  H04W24/10

CPC classification number: H04W52/241 ,  H04J11/005 ,  H04J11/0066 ,  H04L5/0021 ,  H04L5/0023 ,  H04L5/006 ,  H04L5/0073 ,  H04W24/02 ,  H04W24/08 ,  H04W24/10 ,  H04W52/243 ,  H04W72/082 ,  H04W72/085 ,  H04W88/08

Abstract: A system that incorporates aspects of the subject disclosure may perform operations including, for example, obtaining performance measurements, identifying a performance measurement from the performance measurements that is below performance threshold and, in turn, initiating corrective action to improve the performance measurement of an affected network element falling below the performance threshold. The performance measurements can be determined from measurements associated with signals generated by communication devices, noise levels in a spectral portion used by communication devices to transmit the signals, and interference signals exceeding an adaptive inter-cell interference threshold. Other embodiments are disclosed.

Abstract translation: 包含主题公开的方面的系统可以执行操作，包括例如获得性能测量，从低于性能阈值的性能测量中识别性能测量，并且进而启动纠正措施以改善受影响的性能测量 网络元素低于性能阈值。 性能测量可以通过与由通信设备产生的信号相关联的测量值确定，通信设备用于发送信号的频谱部分中的噪声电平以及超过自适应小区间干扰阈值的干扰信号。 公开了其他实施例。

公开(公告)号：US09112594B2

公开(公告)日：2015-08-18

申请号：US14101701

申请日：2013-12-10

Applicant: ISCO International, LLC

Inventor： Amr Abdelmonem ,  Mikhail Galeev ,  Dariusz Seskiewicz ,  Bill Myers

IPC: H04B1/00 ,  H04B15/00 ,  H04B1/709 ,  H04W72/08 ,  H04L5/00 ,  H04B1/7103 ,  H04W64/00 ,  H04B17/00 ,  H04W52/04 ,  H04B1/10 ,  H04B1/71 ,  H04B17/26 ,  H04B17/345 ,  H04W24/08

CPC classification number: H04L5/0073 ,  H04B1/1036 ,  H04B1/709 ,  H04B1/71 ,  H04B1/7103 ,  H04B7/2634 ,  H04B15/00 ,  H04B17/00 ,  H04B17/21 ,  H04B17/26 ,  H04B17/327 ,  H04B17/345 ,  H04B17/373 ,  H04B2201/709709 ,  H04B2201/709745 ,  H04J11/0066 ,  H04L5/0007 ,  H04L5/0026 ,  H04L5/0032 ,  H04L5/006 ,  H04L41/069 ,  H04W4/02 ,  H04W4/023 ,  H04W16/28 ,  H04W24/02 ,  H04W24/08 ,  H04W24/10 ,  H04W28/0236 ,  H04W28/04 ,  H04W40/16 ,  H04W52/04 ,  H04W52/14 ,  H04W52/243 ,  H04W64/00 ,  H04W64/006 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/0486 ,  H04W72/082 ,  H04W72/085 ,  H04W72/1226 ,  H04W72/1231

Abstract: Aspects of the subject disclosure may include, for example, detecting an interferer having a periodic time of recurrence and a periodic spectral frequency range, identifying a spectral segment of a plurality of spectral segments of a wideband radio system having a time of occurrence and an operating frequency range that overlaps with the periodic time of recurrence and the periodic spectral frequency range of the interferer, identifying a communication device utilizing the spectral segment for transmitting data in accordance with a segment schedule assigned to the communication device, and generating an updated segment schedule by modifying the segment schedule of the communication device to avoid utilizing an affected portion of the spectral segment during the periodic time of recurrence and the periodic spectral frequency range of the interferer. Other embodiments are disclosed.

Abstract translation: 主题公开的方面可以包括例如检测具有周期性复发时间和周期性频谱范围的干扰源，识别具有发生时间和操作的宽带无线电系统的多个频谱段的频谱段 与所述干扰源的周期性周期时间和所述周期性频谱范围重叠的频率范围，根据分配给所述通信设备的分段调度来识别利用所述频谱段发送数据的通信设备，以及根据分配给所述通信设备的分段调度，生成更新的分段调度 修改通信设备的段调度以避免在周期性复现周期期间和干扰源的周期性频谱范围内利用频谱段的受影响部分。 公开了其他实施例。

公开(公告)号：US20150229352A1

公开(公告)日：2015-08-13

申请号：US14692246

申请日：2015-04-21

Applicant: ISCO International, LLC

Inventor： Amr Abdelmonem ,  Mikhail Galeev ,  Sean S. Cordone ,  Howard Wong

IPC: H04B1/7103

CPC classification number: H04L5/0073 ,  H04B1/1036 ,  H04B1/709 ,  H04B1/71 ,  H04B1/7103 ,  H04B7/2634 ,  H04B15/00 ,  H04B17/00 ,  H04B17/21 ,  H04B17/26 ,  H04B17/327 ,  H04B17/345 ,  H04B17/373 ,  H04B2201/709709 ,  H04B2201/709745 ,  H04J11/0066 ,  H04L5/0007 ,  H04L5/0026 ,  H04L5/0032 ,  H04L5/006 ,  H04L41/069 ,  H04W4/02 ,  H04W4/023 ,  H04W16/28 ,  H04W24/02 ,  H04W24/08 ,  H04W24/10 ,  H04W28/0236 ,  H04W28/04 ,  H04W40/16 ,  H04W52/04 ,  H04W52/14 ,  H04W52/243 ,  H04W64/00 ,  H04W64/006 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/0486 ,  H04W72/082 ,  H04W72/085 ,  H04W72/1226 ,  H04W72/1231

Abstract: A system that incorporates the subject disclosure may include, for example, a process that includes adjusting a filter in electrical communication between an input terminal and a demodulator. The filter is applied to an information bearing signal, e.g., to mitigate interference, received at the input terminal, resulting in a filtered signal. An error signal is received, indicative of errors detected within information obtained by demodulation of a modulated carrier of the filtered signal. A modified filter state is determined in response to the error signal and the filter is adjusted according to the modified filter state, e.g., to improve mitigation of the interference. Other embodiments are disclosed.

Abstract translation: 结合本公开的系统可以包括例如包括在输入端子和解调器之间电气通信的滤波器的调整的过程。 滤波器被应用于信息承载信号，例如以减轻在输入端接收的干扰，导致滤波信号。 接收到错误信号，指示通过解调滤波信号的调制载波获得的信息内检测到的错误。 响应于误差信号确定修改的滤波器状态，并且根据修改的滤波器状态来调整滤波器，例如，以改善干扰的减轻。 公开了其他实施例。

公开(公告)号：US09100850B2

公开(公告)日：2015-08-04

申请号：US14580496

申请日：2014-12-23

Applicant: ISCO International, LLC

Inventor： Charles E. Jagger ,  Mark N. Willetts ,  Micolino Tobia

IPC: H04W24/02 ,  H04B1/10 ,  H04W28/20 ,  H04W88/08 ,  H04W88/02

CPC classification number: H04W72/082 ,  H04B1/10 ,  H04B1/1036 ,  H04B1/71 ,  H04B1/7103 ,  H04B7/005 ,  H04B15/00 ,  H04B2001/1063 ,  H04B2201/709709 ,  H04B2201/709718 ,  H04W24/00 ,  H04W24/02 ,  H04W24/04 ,  H04W24/08 ,  H04W24/10 ,  H04W28/04 ,  H04W28/16 ,  H04W28/20 ,  H04W52/243 ,  H04W52/245 ,  H04W72/0453 ,  H04W72/085 ,  H04W88/02 ,  H04W88/08

Abstract: A system that incorporates teachings of the subject disclosure may include, for example, a process for measuring by a system having a processor, within a wide frequency band, signal power levels received in the specified narrow frequency bands, determining an average composite wideband power level that excludes a portion of the signal power levels, determining an adaptive threshold from the average composite wideband power level, detecting interference according to the adaptive threshold, and configuring an adjustable bandwidth of a filter to suppress at least a portion of the interference. Other embodiments are disclosed.

Abstract translation: 结合本公开的教导的系统可以包括例如由具有在宽频带内的处理器的系统进行测量的过程，所述处理器在指定的窄频带中接收的信号功率电平，确定平均复合宽带功率电平 其排除信号功率电平的一部分，从平均复合宽带功率电平确定自适应阈值，根据自适应阈值检测干扰，以及配置滤波器的可调节带宽以抑制至少一部分干扰。 公开了其他实施例。

公开(公告)号：US09042497B2

公开(公告)日：2015-05-26

申请号：US13963413

申请日：2013-08-09

Applicant: ISCO International, LLC

Inventor： Amr Abdelmonem ,  Mikhail Galeev ,  Sean S. Cordone ,  Howard Wong

IPC: H04B1/10 ,  H04B1/709 ,  H04W72/08 ,  H04L5/00 ,  H04B1/7103 ,  H04B15/00 ,  H04W64/00 ,  H04B17/00 ,  H04W52/04 ,  H04W24/08

CPC classification number: H04L5/0073 ,  H04B1/1036 ,  H04B1/709 ,  H04B1/71 ,  H04B1/7103 ,  H04B7/2634 ,  H04B15/00 ,  H04B17/00 ,  H04B17/21 ,  H04B17/26 ,  H04B17/327 ,  H04B17/345 ,  H04B17/373 ,  H04B2201/709709 ,  H04B2201/709745 ,  H04J11/0066 ,  H04L5/0007 ,  H04L5/0026 ,  H04L5/0032 ,  H04L5/006 ,  H04L41/069 ,  H04W4/02 ,  H04W4/023 ,  H04W16/28 ,  H04W24/02 ,  H04W24/08 ,  H04W24/10 ,  H04W28/0236 ,  H04W28/04 ,  H04W40/16 ,  H04W52/04 ,  H04W52/14 ,  H04W52/243 ,  H04W64/00 ,  H04W64/006 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/0486 ,  H04W72/082 ,  H04W72/085 ,  H04W72/1226 ,  H04W72/1231

Abstract: A system that incorporates the subject disclosure may include, for example, a process that includes adjusting a filter in electrical communication between an input terminal and a demodulator. The filter is applied to an information bearing signal, e.g., to mitigate interference, received at the input terminal, resulting in a filtered signal. An error signal is received, indicative of errors detected within information obtained by demodulation of a modulated carrier of the filtered signal. A modified filter state is determined in response to the error signal and the filter is adjusted according to the modified filter state, e.g., to improve mitigation of the interference. Other embodiments are disclosed.

Abstract translation: 结合本公开的系统可以包括例如包括在输入端子和解调器之间电气通信的滤波器的调整的过程。 滤波器被应用于信息承载信号，例如以减轻在输入端接收的干扰，导致滤波信号。 接收到错误信号，指示通过解调滤波信号的调制载波获得的信息内检测到的错误。 响应于误差信号确定修改的滤波器状态，并且根据修改的滤波器状态来调整滤波器，例如，以改善干扰的减轻。 公开了其他实施例。

公开(公告)号：US08976700B2

公开(公告)日：2015-03-10

申请号：US14291169

申请日：2014-05-30

Applicant: ISCO International, LLC

Inventor： Charles E. Jagger ,  Mark N. Willetts ,  Micolino Tobia

IPC: H04W24/04 ,  H04W28/04

CPC classification number: H04W72/082 ,  H04B1/10 ,  H04B1/1036 ,  H04B1/71 ,  H04B1/7103 ,  H04B7/005 ,  H04B15/00 ,  H04B2001/1063 ,  H04B2201/709709 ,  H04B2201/709718 ,  H04W24/00 ,  H04W24/02 ,  H04W24/04 ,  H04W24/08 ,  H04W24/10 ,  H04W28/04 ,  H04W28/16 ,  H04W28/20 ,  H04W52/243 ,  H04W52/245 ,  H04W72/0453 ,  H04W72/085 ,  H04W88/02 ,  H04W88/08

Abstract: A system that incorporates teachings of the subject disclosure may include, for example, a method for analyzing a wide frequency band with respect to signal power levels in specified narrow frequency bands, detecting narrow band signal power levels received in the specified narrow frequency bands, determining an average composite wideband power level from the narrow band signal power levels, determining an adaptive threshold, detecting narrow band interference according to one of the average composite wideband power level, the adaptive threshold, or both, prioritizing the detected narrow band interference, and selectively filtering a portion of the detected narrow band interference according to the prioritization. Other embodiments are disclosed.

Abstract translation: 结合本公开的教导的系统可以包括例如用于分析相对于指定的窄频带中的信号功率电平的宽频带的方法，检测在指定的窄频带中接收的窄带信号功率电平，确定 根据窄带信号功率电平的平均复合宽带功率电平，确定自适应阈值，根据平均复合宽带功率电平，自适应阈值或两者之一检测窄带干扰，对检测到的窄带干扰进行优先排序，以及选择性地 根据优先级对所检测的窄带干扰的一部分进行滤波。 公开了其他实施例。

公开(公告)号：US20140308900A1

公开(公告)日：2014-10-16

申请号：US14314674

申请日：2014-06-25

Applicant: ISCO International, LLC

Inventor： Charles E. Jagger ,  Mark N. Willetts ,  Micolino Tobia

IPC: H04W24/04

CPC classification number: H04W72/082 ,  H04B1/10 ,  H04B1/1036 ,  H04B1/71 ,  H04B1/7103 ,  H04B7/005 ,  H04B15/00 ,  H04B2001/1063 ,  H04B2201/709709 ,  H04B2201/709718 ,  H04W24/00 ,  H04W24/02 ,  H04W24/04 ,  H04W24/08 ,  H04W24/10 ,  H04W28/04 ,  H04W28/16 ,  H04W28/20 ,  H04W52/243 ,  H04W52/245 ,  H04W72/0453 ,  H04W72/085 ,  H04W88/02 ,  H04W88/08

Abstract: A system that incorporates teachings of the subject disclosure may include, for example, a method for analyzing a wide frequency band with respect to signal power levels in specified narrow frequency bands, detecting narrow band signal power levels received in the specified narrow frequency bands, determining an average composite wideband power level from the narrow band signal power levels, and determining an adaptive threshold from the narrow band signal power levels for detecting narrow band interferers in the wide frequency band. Other embodiments are disclosed.

Abstract translation: 结合本公开的教导的系统可以包括例如用于分析相对于指定的窄频带中的信号功率电平的宽频带的方法，检测在指定的窄频带中接收的窄带信号功率电平，确定 从窄带信号功率电平的平均复合宽带功率电平，以及从用于检测宽频带中的窄带干扰源的窄带信号功率电平确定自适应阈值。 公开了其他实施例。

公开(公告)号：US20140269850A1

公开(公告)日：2014-09-18

申请号：US13963413

申请日：2013-08-09

Applicant: ISCO International, LLC

Inventor： Amr Abdelmonem ,  Mikhail Galeev ,  Sean S. Cordone ,  Howard Wong

IPC: H04B1/7103

CPC classification number: H04L5/0073 ,  H04B1/1036 ,  H04B1/709 ,  H04B1/71 ,  H04B1/7103 ,  H04B7/2634 ,  H04B15/00 ,  H04B17/00 ,  H04B17/21 ,  H04B17/26 ,  H04B17/327 ,  H04B17/345 ,  H04B17/373 ,  H04B2201/709709 ,  H04B2201/709745 ,  H04J11/0066 ,  H04L5/0007 ,  H04L5/0026 ,  H04L5/0032 ,  H04L5/006 ,  H04L41/069 ,  H04W4/02 ,  H04W4/023 ,  H04W16/28 ,  H04W24/02 ,  H04W24/08 ,  H04W24/10 ,  H04W28/0236 ,  H04W28/04 ,  H04W40/16 ,  H04W52/04 ,  H04W52/14 ,  H04W52/243 ,  H04W64/00 ,  H04W64/006 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/0486 ,  H04W72/082 ,  H04W72/085 ,  H04W72/1226 ,  H04W72/1231

Abstract: A system that incorporates the subject disclosure may include, for example, a process that includes adjusting a filter in electrical communication between an input terminal and a demodulator. The filter is applied to an information bearing signal, e.g., to mitigate interference, received at the input terminal, resulting in a filtered signal. An error signal is received, indicative of errors detected within information obtained by demodulation of a modulated carrier of the filtered signal. A modified filter state is determined in response to the error signal and the filter is adjusted according to the modified filter state, e.g., to improve mitigation of the interference. Other embodiments are disclosed.

Abstract translation: 结合本公开的系统可以包括例如包括在输入端子和解调器之间电气通信的滤波器的调整的过程。 滤波器被应用于信息承载信号，例如以减轻在输入端接收的干扰，导致滤波信号。 接收到错误信号，指示通过解调滤波信号的调制载波获得的信息内检测到的错误。 响应于误差信号确定修改的滤波器状态，并且根据修改的滤波器状态来调整滤波器，例如，以改善干扰的减轻。 公开了其他实施例。

公开(公告)号：US20140269248A1

公开(公告)日：2014-09-18

申请号：US14291032

申请日：2014-05-30

Applicant: ISCO International, LLC

Inventor： Amr Abdelmonem ,  Sean S. Cordone

IPC: H04B1/7103 ,  H04J11/00 ,  H04B1/7093

CPC classification number: H04B1/7103 ,  H04B1/1036 ,  H04B1/707 ,  H04B1/7093 ,  H04B17/318 ,  H04B17/345 ,  H04B2001/1072 ,  H04J11/0023 ,  H04L27/0006 ,  H04L27/2601 ,  H04L43/16 ,  H04W24/08 ,  H04W48/16 ,  H04W72/02 ,  H04W72/0453 ,  H04W72/085 ,  H04W88/06 ,  H04W88/10

Abstract: A system that incorporates teachings of the subject disclosure may include, for example, a method for selecting a spectral region in a radio frequency spectrum for initiating a communication session having an uplink and a downlink, correlating a signal strength of portions of the spectral region to generate a correlation factor, detecting radio frequency interference in the spectral region according to the correlation factor, and generating tuning coefficient data to substantially suppress the radio frequency interference in the spectral region during the communication session. Other embodiments are disclosed.

Abstract translation: 结合本公开的教导的系统可以包括例如用于选择用于发起具有上行链路和下行链路的通信会话的无线电频谱中的频谱区域的方法，将频谱区域的部分的信号强度与 产生相关因子，根据相关因子检测频谱区域中的射频干扰，并产生调谐系数数据，以在通信会话期间基本上抑制频谱区域中的射频干扰。 公开了其他实施例。

公开(公告)号：US20140256342A1

公开(公告)日：2014-09-11

申请号：US14285201

申请日：2014-05-22

Applicant: ISCO International, LLC

Inventor： Amr Abdelmonem ,  Sean S. Cordone

IPC: H04W72/04 ,  H04W88/06 ,  H04W88/10 ,  H04W24/08

CPC classification number: H04B1/7103 ,  H04B1/1036 ,  H04B1/707 ,  H04B1/7093 ,  H04B17/318 ,  H04B17/345 ,  H04B2001/1072 ,  H04J11/0023 ,  H04L27/0006 ,  H04L27/2601 ,  H04L43/16 ,  H04W24/08 ,  H04W48/16 ,  H04W72/02 ,  H04W72/0453 ,  H04W72/085 ,  H04W88/06 ,  H04W88/10

Abstract: A system that incorporates teachings of the subject disclosure may include, for example, a method for scanning a radio frequency spectrum for an available frequency band, selecting an available frequency band in the radio frequency spectrum even if the available frequency band is affected by radio frequency interference, measuring a signal strength in portions of the available frequency band, correlating the signal strength of each portion to generate a correlation factor, detecting radio frequency interference in the available frequency band according to the correlation factor, and generating tuning coefficient data to cause the filter apparatus to substantially suppress the radio frequency interference in the available frequency band. Other embodiments are disclosed.

Abstract translation: 结合本公开的教导的系统可以包括例如用于扫描可用频带的无线电频谱的方法，即使可用频带受到无线电频率的影响，也选择无线电频谱中的可用频带 干扰，测量可用频带部分的信号强度，将每个部分的信号强度相关联以产生相关因子，根据相关因子检测可用频带中的射频干扰，并产生调谐系数数据， 滤波器装置，以基本上抑制可用频带中的射频干扰。 公开了其他实施例。