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11. 发明申请

WO2015200785A1 DOWNSTREAM OFDM SIGNAL EGRESS DETECTION 审中-公开
标题翻译：下行OFDM信号回波检测
公开(公告)号：WO2015200785A1
公开(公告)日：2015-12-30
申请号：PCT/US2015/037965
申请日：2015-06-26
申请人： COMSONICS, INC.
发明人： MURPHY, John J.
IPC分类号： H04L25/08 , H04L27/36
CPC分类号： H04L43/50 , H04L25/03853 , H04L25/08 , H04L27/2601 , H04L27/2663 , H04L27/2671 , H04L27/2675 , H04L27/2678
摘要： A cyclic prefix which duplicates some samples of a terminal portion of a symbol in an OFDM data stream and which is invariant in pilot tones can be detected in the presence of signals having higher levels of noise and broadcast signals by autocorrelation with one of two selected "lags". Autocorrelation will be found when the lag is equal to the number of samples in the FFT used to form a symbol in the data stream. A far stronger autocorrelation is found when the lag is equal to the sum of the FFT length and the length of the cyclic prefix and applied to pilots in the data stream. Overbuilt systems can be distinguished from a system of interest by use of pilots that do not coincide in frequency with a pilot of an overbuilt system.
摘要翻译：可以在存在具有较高噪声水平和广播信号的信号的情况下，检测在OFDM数据流中符号的终端部分的一些样本的一些样本并且在导频音中不变的循环前缀，通过与两个所选择的“ 滞后”。当滞后等于用于在数据流中形成符号的FFT中的样本数时，将发现自相关。当滞后等于FFT长度和循环前缀的长度之和并应用于数据流中的导频时，会发现一个更强的自相关。可以通过使用与过载系统的飞行员频率不一致的飞行员来将过度建立的系统与感兴趣的系统区分开。

12. 发明申请

WO2011046727A3 SIGNAL EGRESS ALARM 审中-公开
标题翻译：信号报警
公开(公告)号：WO2011046727A3
公开(公告)日：2011-07-14
申请号：PCT/US2010050097
申请日：2010-09-24
申请人： COMSONICS INC , ZIMMERMAN DENNIS A
发明人： ZIMMERMAN DENNIS A
IPC分类号： H04W24/02 , H04W4/14 , H04W64/00
CPC分类号： H04L41/0681 , H04L43/16
摘要： An electro-hydrodynamic (EHD) device is provided in combination with a bottle. The bottle comprises a container including a liquid formulation to be comminuted into a spray of droplets and a wick extending into the container. The wick has an end portion. The EHD device comprises a first conductive element at a first electrical potential. The EHD device further comprises a second conductive element at a second electrical potential. The first and second electrical potentials at the first and second conductive elements result in a strong electric field being generated in the vicinity of the first element end section. The bottle may be removably coupled to the EHD device.
摘要翻译：电液动力（EHD）装置与瓶组合提供。该瓶子包括一个容器，该容器包括待粉碎成液滴的液体制剂和一个延伸到容器中的芯。灯芯有一个端部。 EHD装置包括第一电位的第一导电元件。 EHD装置还包括在第二电位下的第二导电元件。在第一和第二导电元件处的第一和第二电势导致在第一元件端部附近产生强电场。瓶可以可拆卸地联接到EHD装置。

13. 发明申请

WO2011025600A2 WIRELESS DIAGNOSTIC SYSTEM 审中-公开
标题翻译：无线诊断系统
公开(公告)号：WO2011025600A2
公开(公告)日：2011-03-03
申请号：PCT/US2010042263
申请日：2010-07-16
申请人： COMSONICS INC , ZIMMERMAN DENNIS A
发明人： ZIMMERMAN DENNIS A
IPC分类号： H04B17/00
CPC分类号： G06F11/2294 , H04L43/12 , H04L43/50 , H04M3/30 , H04M3/301 , H04W24/04
摘要： Results of field testing of portions of a distributed system such as a Broadband Communications System from a testing deuce to a controller which downloads programed test protocols and sequences thereof to the separate testing device over a wired or wireless link and thereafter tart be used to control the testing device as well as display test results and provide analysis of the test results and suggest procedures to technical personnel- The controller then can transmit the test data to a central facility or distribution hob in substantially real-time together with work performance data %'here full technical analysis can be performed- The test data and results of analysis can then be distributed as desired such as to a management analysis facility to support improvement of efficiency of the system and the operation thereof.
摘要翻译：从测试机构到控制器的诸如宽带通信系统的分布式系统的部分的现场测试的结果，其通过有线或无线链路将编程的测试协议及其序列下载到单独的测试设备，然后用于控制测试设备以及显示测试结果，并向技术人员提供测试结果和建议程序分析 - 控制器可以基本上实时地将测试数据传输到中央设施或配电盘，以及工作性能数据％' 可以进行全面的技术分析 - 然后可以根据需要将测试数据和分析结果分发到管理分析设备，以支持提高系统的效率及其操作。

14. 发明申请

WO2006118639A3 ANTENNA FOR CABLE INGRESS/EGRESS MANAGEMENT SIGNALING 审中-公开
公开(公告)号：WO2006118639A3
公开(公告)日：2006-11-09
申请号：PCT/US2006/006715
申请日：2006-02-27
申请人： COMSONICS, INC.
发明人： SHIMP, Richard, L. , ROBERTS, Mark
IPC分类号： H04N7/16 , H04N7/173
摘要： Radio signals are transmitted from a mobile detection unit such as a service vehicle in response to detection of signal egress from a cable distribution system such as a cable access television (CATV) system and coupled to the cable distribution system for upstream signaling by a resonant antenna such as a resonant loop or halo antenna and a sharply tuned filter to substantially eliminate other terrestrial or atmospheric signals being coupled to the cable distribution system An optional attenuator may be included to limit signal energy in the upstream signal to prevent system damage The mobile detection unit also preferably includes a global positioning system (GPS) receiver for determining position and time of any detection of signal egress or leaks and the transmitted radio signal preferably includes position and signal strength information.

15. 发明申请

WO0200299A3 DIVING MASK WITH EMBEDDED COMPUTER SYSTEM 审中-公开
标题翻译：带嵌入式计算机系统的潜水面罩
公开(公告)号：WO0200299A3
公开(公告)日：2002-04-04
申请号：PCT/US0120064
申请日：2001-06-22
申请人： COMSONICS INC , ESTEP RANDALL S
发明人： ESTEP RANDALL S
IPC分类号： B63C11/02 , B63C11/12 , B63C11/26 , G06F3/16 , G10L21/02 , G09G5/00 , G02B27/14 , G03H1/00
CPC分类号： B63C11/26 , B01J2229/42 , B63C11/02 , B63C11/12 , B63C2011/021 , B63C2011/121 , G06F3/16 , G10L2021/03643
摘要： An underwater diving mask (10) for use by a diver in an underwater diving environment has a viewing portion defined by the diver's face and a lens, a visual display device (68) proximate the viewing portion to provide visual images to the diver, a speaking chamber (94) configured to sealing engage a portion of the diver's mouth to permit the diver to speak, and a sound transducer (92) located proximal the speaking chamber (94). A computer system (16) is disposed in a portion of the mask and is operatively coupled to the sound transducer (92) and to the visual display device (68), where the computer system (16), the viewing portion and the speaking chamber (94) are sealing isolated from the underwater diving environment. The computer system (16) receives electrical signals produced by the sound transducer (92) and is configured to recognize and identify the electrical signals as spoken words of the diver, such that the identified spoken words provide input to the computer (16) to direct the computer system (16) to provide visual images to the visual display (68) in response thereto, to facilitate hands-free operation of the diver.
摘要翻译：水下潜水环境中潜水员使用的水下潜水面罩（10）具有由潜水员脸部和透镜限定的观察部分，靠近观察部分的视觉显示装置（68），以向潜水员提供视觉图像，（94），其构造成密封接合潜水员嘴部的一部分以允许潜水员说话;以及位于说话室（94）附近的声换能器（92）。计算机系统（16）设置在掩模的一部分中并且可操作地耦合到声音传感器（92）和视觉显示装置（68），其中计算机系统（16），观察部分和说话室（94）与水下潜水环境隔离。计算机系统（16）接收由声音传感器（92）产生的电信号，并且被配置为识别并识别作为潜水员的口语的电信号，使得所识别的口语字向计算机（16）提供输入以指导所述计算机系统（16）响应于所述视觉显示器（68）提供视觉图像，以便于所述潜水员的免提操作。

16. 发明申请

WO2021150463A1 LEAKAGE DETECTION FOR CABLE TV SYSTEMS WITH UPSTREAM SIGNALS ABOVE 118 MHZ 审中-公开
公开(公告)号：WO2021150463A1
公开(公告)日：2021-07-29
申请号：PCT/US2021/013841
申请日：2021-01-18
申请人： COMSONICS, INC.
发明人： COUCH, Ken , EARLY, Joseph , JENSEN, Peter
IPC分类号： H04N21/61 , H04N21/442 , H04N21/24 , H04N21/647 , H04B3/46 , H04L5/001 , H04L5/0048 , H04L7/0008 , H04N21/6118
摘要： A method of using customer premise cable modem equipment to generate a signal that can be used for leakage detection. Various signal types are described which are usable for the purposes of leakage detection.

17. 发明申请

WO2013106019A3 SHIELDING FLAW DETECTION AND MEASUREMENT IN QUADRATURE AMPLITUDE MODULATED CABLE TELECOMMUNICATIONS ENVIRONMENT 审中-公开
标题翻译：调幅调幅电缆通信环境中的屏蔽缺陷检测与测量
公开(公告)号：WO2013106019A3
公开(公告)日：2013-10-24
申请号：PCT/US2012032281
申请日：2012-04-05
申请人： COMSONICS INC , MURPHY JOHN J , ZIMMERMAN DENNIS A
发明人： MURPHY JOHN J , ZIMMERMAN DENNIS A
IPC分类号： H04B3/46
CPC分类号： H04W24/08 , G01R31/021 , H04B3/46 , H04L25/08 , H04L27/3405 , H04L27/367 , H04L43/50
摘要： Signal egress from a shielding flaw in a cable telecommunication system is detected, even where signals carried by the cable telecommunication system are quadrature amplitude modulated signals that statistically resemble broadband noise by generating a marker signal comprising a double side band, suppressed carrier signal in the fringes of contiguous frequency bands and at a power level which cannot cause perceptible interference with signals in those contiguous frequency bands. The separation of the sidebands comprising the marker signal can unambiguously identify the marker signal and can distinguish between different cable telecommunication systems installed in the same geographic area. The marker signal can be additionally coded by varying the frequency and/or amplitude of the modulating signal used to create the marker signal.
摘要翻译：即使在有线电信系统携带的信号是统计上类似于宽带噪声的正交幅度调制信号的情况下，通过产生包括双边带的标记信号，在条纹中抑制载波信号，也检测到来自电缆电信系统中的屏蔽缺陷的信号出口的连续频带，并且在不会导致在这些连续频带中的信号被察觉干扰的功率电平。包括标记信号的边带的分离可以明确地识别标记信号并且可以区分安装在相同地理区域中的不同电缆电信系统。标记信号可以通过改变用于产生标记信号的调制信号的频率和/或幅度来附加编码。

18. 发明申请

WO2013063187A3 SHIELDING INTEGRITY TESTING FOR CABLE DROP 审中-公开
标题翻译：电缆倾斜的屏蔽完整性测试
公开(公告)号：WO2013063187A3
公开(公告)日：2013-07-11
申请号：PCT/US2012061783
申请日：2012-10-25
申请人： COMSONICS INC , ZIMMERMAN DENNIS A , EARLY JOSEPH R , COMEAU MARC-YVON
发明人： ZIMMERMAN DENNIS A , EARLY JOSEPH R , COMEAU MARC-YVON
IPC分类号： G01R29/08 , G01R23/16 , H04B17/00
CPC分类号： G01R29/0835 , H04B17/102 , H04B17/27 , H04B17/318
摘要： Signal ingress at an installations site forming a part of a broadband communication system is quantitatively evaluated for resistance to signal ingress using a computed ambient broadcast signal level based on a known location and effective radiated power of one or more transmitters. Anomalies due to signal path obstruction and/or multi-path reception are compensated by performing computations for a plurality of broadcast transmitters located in different directions from the installation site.
摘要翻译：基于已知位置和一个或多个发射机的有效辐射功率，使用计算的环境广播信号电平对形成宽带通信系统的一部分的安装位置处的信号入口进行定量评估。由于信号路径障碍和/或多路径接收导致的异常通过对位于与安装地点不同方向的多个广播发射机进行计算来补偿。

19. 发明申请

WO2011025600A3 WIRELESS DIAGNOSTIC SYSTEM 审中-公开
公开(公告)号：WO2011025600A3
公开(公告)日：2011-03-03
申请号：PCT/US2010/042263
申请日：2010-07-16
申请人： COMSONICS, INC. , ZIMMERMAN, Dennis, A.
发明人： ZIMMERMAN, Dennis, A.
IPC分类号： H04B17/00
摘要： Results of field testing of portions of a distributed system such as a Broadband Communications System from a testing deuce to a controller which downloads programed test protocols and sequences thereof to the separate testing device over a wired or wireless link and thereafter tart be used to control the testing device as well as display test results and provide analysis of the test results and suggest procedures to technical personnel- The controller then can transmit the test data to a central facility or distribution hob in substantially real-time together with work performance data %'here full technical analysis can be performed- The test data and results of analysis can then be distributed as desired such as to a management analysis facility to support improvement of efficiency of the system and the operation thereof.

20. 发明申请

WO2006118639A2 ANTENNA FOR CABLE INGRESS/EGRESS MANAGEMENT SIGNALING 审中-公开
标题翻译：电缆入口/轮胎管理信号天线
公开(公告)号：WO2006118639A2
公开(公告)日：2006-11-09
申请号：PCT/US2006006715
申请日：2006-02-27
申请人： COMSONICS INC
发明人： SHIMP RICHARD L , ROBERTS MARK
IPC分类号： G01C21/00 , G05D1/00 , G05D3/00 , G06F7/00 , G06F17/00 , H04N7/173 , H04N7/18
CPC分类号： H04N7/17309 , G01R31/021 , H04N7/106 , H04N21/6118
摘要： Radio signals are transmitted from a mobile detection unit such as a service vehicle in response to detection of signal egress from a cable distribution system such as a cable access television (CATV) system and coupled to the cable distribution system for upstream signaling by a resonant antenna such as a resonant loop or halo antenna and a sharply tuned filter to substantially eliminate other terrestrial or atmospheric signals being coupled to the cable distribution system. An optional attenuator may be included to limit signal energy in the upstream signal to prevent system damage. The mobile detection unit also preferably includes a global positioning system (GPS) receiver for determining position and time of any detection of signal egress or leaks and the transmitted radio signal preferably includes position and signal strength information. The radio signal is preferably transmitted in a burst having a duty cycle of 10% or less which may be multiplexed with signals from other mobile units preferably synchronized using the GPS time base.
摘要翻译：响应于检测到来自诸如有线接入电视（CATV）系统的电缆分配系统的信号出口，从诸如服务车辆的移动检测单元发送无线电信号，并且通过谐振天线耦合到用于上行信令的电缆分配系统例如谐振回路或晕圈天线以及锐利调谐的滤波器，以基本上消除耦合到电缆分配系统的其它地面或大气信号。可以包括可选的衰减器以限制上游信号中的信号能量，以防止系统损坏。移动检测单元还优选地包括用于确定信号出口或泄漏的任何检测的位置和时间的全球定位系统（GPS）接收机，并且发送的无线电信号优选地包括位置和信号强度信息。无线电信号优选以具有10％或更小的占空比的突发传输，其可以与优选地使用GPS时基同步的来自其他移动单元的信号多路复用。

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