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公开(公告)号：US20230083644A1
公开(公告)日：2023-03-16
申请号：US17447871
申请日：2021-09-16
Applicant: Verizon Patent and Licensing Inc.
Inventor： Tiejun J. XIA , Glenn A. WELLBROCK
Abstract: A device may provide, to a user device, a first message instructing a technician to move fiber cables and may receive a first signal based on the technician moving the fiber cables and a rest signal based on the technician stopping movement of the fiber cables. The device may calculate a distance, an average peak signal, and a baseline signal based on the first signal and the rest signal and may calculate a data collection window based on the distance, the average peak signal, and the baseline signal. The device may provide, to the user device, a second message instructing the technician to move one fiber cable at a time and may receive second signals based on the technician moving one fiber cable at a time. The device may provide, for display to the user device, the data collection window and indications of the second signals.
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公开(公告)号：US20220163376A1
公开(公告)日：2022-05-26
申请号：US17101886
申请日：2020-11-23
Applicant: Verizon Patent and Licensing Inc.
Inventor： Tiejun J. XIA , Glenn A. WELLBROCK
Abstract: In some implementations, a device may obtain responsivity data for segments of a fiber optic cable. The device may receive, from a sensor device, vibration data associated with the fiber optic cable, the vibration data being produced by a vibration source in or on soil associated with the fiber optic cable. The device may normalize, based on the responsivity data, the vibration data. The device may determine, based on the normalized vibration data, a distance of the vibration source from the fiber optic cable. The device may perform one or more actions based on the distance satisfying a distance threshold.
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13.发明申请公开(公告)号：US20220137595A1
公开(公告)日：2022-05-05
申请号：US17088187
申请日：2020-11-03
Applicant: Verizon Patent and Licensing Inc.
Inventor： Tiejun J. XIA , Glenn A. WELLBROCK
IPC: G05B19/4155 , G01H9/00 , H04B10/25 , H04Q9/00
Abstract: A device may receive sensing data that is produced by an environment associated with a fiber optic cable. Based on the sensing data, the device may determine a sensing profile, which indicates a measure of vibration as a function of distance along the fiber optic cable and as a function of time. The device may receive new sensing data produced by the environment. The device may determine that the new sensing data satisfies a vibration deviation criteria, relative to the sensing profile, for a duration threshold. By satisfying the vibration deviation criteria for the duration threshold, the new sensing data may indicate that the environment includes an activity associated with an increased likelihood of damage to the fiber optic cable relative to the sensing data. The device may perform one or more actions based on the new sensing data satisfying the vibration deviation criteria for the duration threshold.
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Patent Agency Ranking
14.发明公开公开(公告)号：US20240133735A1
公开(公告)日：2024-04-25
申请号：US18400700
申请日：2023-12-29
Applicant: Verizon Patent and Licensing Inc.
Inventor： Tiejun J. XIA , Glenn A. WELLBROCK , Ming-Fang HUANG , Ting WANG , Yoshiaki AONO
Abstract: A device may receive, from a fiber sensor device, sensing data associated with a fiber optic cable, the sensing data being produced by an activity that poses a threat of damage to the fiber optic cable, and the sensing data identifying: amplitudes of vibration signals, frequencies of the vibration signals, patterns of the vibration signals, times associated with the vibration signals, and locations along the fiber optic cable associated with the vibration signals. The device may process, with a machine learning model, the sensing data to determine a threat level of the activity to the fiber optic cable, the machine learning model having been trained based on historical information regarding detected vibrations, historical information regarding sources of the detected vibrations, and historical information regarding threat levels to the fiber optic cable. The device may perform one or more actions based on the threat level to the fiber optic cable.
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公开(公告)号：US20230324643A1
公开(公告)日：2023-10-12
申请号：US18328053
申请日：2023-06-02
Applicant: Verizon Patent and Licensing Inc.
Inventor： Tiejun J. XIA , Glenn A. WELLBROCK
Abstract: A device may provide, to a user device, a first message instructing a technician to move fiber cables and may receive a first signal based on the technician moving the fiber cables and a rest signal based on the technician stopping movement of the fiber cables. The device may calculate a distance, an average peak signal, and a baseline signal based on the first signal and the rest signal and may calculate a data collection window based on the distance, the average peak signal, and the baseline signal. The device may provide, to the user device, a second message instructing the technician to move one fiber cable at a time and may receive second signals based on the technician moving one fiber cable at a time. The device may provide, for display to the user device, the data collection window and indications of the second signals.
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16.发明申请公开(公告)号：US20220136891A1
公开(公告)日：2022-05-05
申请号：US17088195
申请日：2020-11-03
Applicant: Verizon Patent and Licensing Inc.
Inventor： Tiejun J. XIA , Glenn A. WELLBROCK , Ming-Fang HUANG , Ting WANG , Yoshiaki AONO
Abstract: A device may receive, from a fiber sensor device, sensing data associated with a fiber optic cable, the sensing data being produced by an activity that poses a threat of damage to the fiber optic cable, and the sensing data identifying: amplitudes of vibration signals, frequencies of the vibration signals, patterns of the vibration signals, times associated with the vibration signals, and locations along the fiber optic cable associated with the vibration signals. The device may process, with a machine learning model, the sensing data to determine a threat level of the activity to the fiber optic cable, the machine learning model having been trained based on historical information regarding detected vibrations, historical information regarding sources of the detected vibrations, and historical information regarding threat levels to the fiber optic cable. The device may perform one or more actions based on the threat level to the fiber optic cable.
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公开(公告)号：US20210278314A1
公开(公告)日：2021-09-09
申请号：US16813269
申请日：2020-03-09
Applicant: Verizon Patent and Licensing Inc.
Inventor： Tiejun J. XIA , Glenn A WELLBROCK
Abstract: A device may receive, from a sensor device, cable distance data identifying cable distances along the fiber cable to vibrations experienced by the fiber cable from a vibration device. The device may receive location data identifying geographic coordinates associated with the vibrations, and may correlate the cable distance data and the location data to generate correlated data. The device may receive, from the sensor device, data identifying a cable distance along the fiber cable to an alarm condition associated with the fiber cable, and may determine geographic coordinates associated with the alarm condition based on the correlated data and the data identifying the cable distance along the fiber cable to the alarm condition. The device may perform actions based on the geographic coordinates associated with the alarm condition.
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公开(公告)号：US20130057854A1
公开(公告)日：2013-03-07
申请号：US13653130
申请日：2012-10-16
Applicant: Verizon Patent and Licensing Inc.
Inventor： Tiejun J. XIA , Glenn A. WELLBROCK , Nee-Ben GEE
CPC classification number: H04B10/07955
Abstract: A device includes a female connector to receive a male network connector of a network conduit, and a first male connector optically communicating with the female connector, where the first male connector includes a first indicator that identifies a first wavelength optical signal. The device also includes a second male connector optically communicating with the female connector, where the second male connector includes a second indicator that identifies a second wavelength optical signal. The device further includes a wavelength splitter to receive an optical signal from the network conduit via the female connector, provide the optical signal to the first male connector when the optical signal corresponds to the first wavelength optical signal, and provide the optical signal to the second male connector when the optical signal corresponds to the second wavelength optical signal.
Abstract translation: 一种设备包括：阴连接器，用于接收网络导管的公网络连接器;以及第一阳连接器，与第一阳连接器光学连通，其中第一阳连接器包括识别第一波长光信号的第一指示器。 该装置还包括与母连接器光学连通的第二阳连接器，其中第二阳连接器包括识别第二波长光信号的第二指示器。 该装置还包括波长分配器，用于经由阴连接器从网络导管接收光信号，当光信号对应于第一波长光信号时，将光信号提供给第一公连接器，并将光信号提供给第二 当光信号对应于第二波长光信号时，公连接器。
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