Patents Assigned to FRONTIER COMMUNICATION HOLDINGS, LLC
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Patent number: 11997437Abstract: The techniques described herein are directed to an in-line diagnostic tool of a PON that optically couples a first component of the PON and a second component of the PON. The tool detects incoming optical signals (e.g., of different services) received from the first PON component and passes the optical signals through the tool to the second PON component. The in-line diagnostic tool is configured to detect one or more conditions of the incoming optical signals, the PON, and/or sub-components of the tool, perform one or more diagnostic and/or analytics routines, and generate and transmit a diagnostic signal including information indicative of the detected conditions and/or the results of the diagnostic and/or analytics routines to be transmitted via one or more output interfaces of the in-line diagnostic tool to recipient devices and/or applications.Type: GrantFiled: April 27, 2023Date of Patent: May 28, 2024Assignee: FRONTIER COMMUNICATIONS HOLDINGS, LLCInventor: John Valdez
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Patent number: 11971595Abstract: An enclosure for retaining at least one networking component includes a shell including a rear wall, a first sidewall, a second sidewall, an upper wall, and a lower wall that cooperate to retain the at least one networking component, a cover adapted to operably couple with the shell to define an interior volume, at least one venting member, at least one networking component mounting member, and a structure mounting member. The at least one venting member is defined by a portion of the shell to permit airflow from the interior volume to an exterior environment. The at least one networking component mounting member retains the at least one networking component. The structure mounting member is at least partially disposed on an outer surface of the shell to secure the shell with a portion of a structure.Type: GrantFiled: September 6, 2023Date of Patent: April 30, 2024Assignee: FRONTIER COMMUNICATIONS HOLDINGS, LLCInventors: Erwin Wardojo, John Valdez
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Patent number: 11962343Abstract: Systems and methods for detecting fiber port availability in a fiber distribution hub and generating fiber port recommendations are presented. An exemplary method may include detecting, based at least on a fiber distribution record, one or more candidate ports in the fiber distribution hub; transmitting a first indication of a first selected port of the one or more candidate ports to a computing device; detecting, after transmitting the indication of the first selected port and in real time, that a termination unit associated with the fiber distribution hub has been disconnected; automatically updating the fiber distribution record such that the fiber distribution record is representative of an association between the termination unit and the first selected port; and generating, based on detecting that the termination unit has been disconnected, a second indication of a second selected port of the one or more candidate ports.Type: GrantFiled: September 29, 2023Date of Patent: April 16, 2024Assignee: FRONTIER COMMUNICATIONS HOLDINGS, LLCInventors: Carlo Nino Alba, John Valdez, Vincenzo Gaccetta
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Patent number: 11936424Abstract: The techniques described within this disclosure are directed to an in-line adaptor or coupling device of a PON that detects incoming optical signals (e.g., of different services) being delivered over the PON on different bands of wavelengths supported by an incoming optical fiber of the PON, converts (if necessary) any optical signals to suitable wavelength signals, and transmits the converted optical signals to a last mile termination unit via suitable output interfaces. At least a portion of the incoming optical signals are not converted by the in-line adaptor, and instead are passed-through the in-line adaptor to the last mile termination unit via an optical output interface. The in-line adaptor further includes one or more wireless interfaces via which information pertaining to the received optical signals and/or other information related to the in-line adaptor is transmitted to one or more recipient devices.Type: GrantFiled: April 27, 2023Date of Patent: March 19, 2024Assignee: FRONTIER COMMUNICATIONS HOLDINGS, LLCInventor: John Valdez
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Publication number: 20240007343Abstract: Disclosed herein are system, method, and computer program product embodiments for optimal placement of aggregator equipment in telecommunication networks. An embodiment operates by receiving, as an input, information corresponding to resource capacity of the one or more types of aggregator units and resource demands generated by a plurality of access nodes. The embodiment then calculates, based on the input, an optimized traffic aggregation configuration comprising an optimized group of one or more types of traffic aggregator units. Next, the embodiment modifies, based on the optimized traffic aggregation configuration, a network connectivity configuration corresponding to a plurality of network sites. Finally, the embodiment routes network traffic, via the optimized group of one or more types of traffic aggregator units, based on the modified network connectivity configuration.Type: ApplicationFiled: April 17, 2023Publication date: January 4, 2024Applicant: Frontier Communication Holdings, LLCInventors: Lev B. SOFMAN, David CURRAN
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Patent number: 11863919Abstract: Techniques for identifying sources of degradations within a PON include detecting that an optical profile of a segment of the PON is outside of a designated operating range, and comparing the drift over time of the segment's optical profile with respective drifts over time of optical profiles of other PON segments, each of which shares an OLT or a last mile termination unit with the segment as a common endpoint. Each segment's optical profile corresponds to characteristics of optical signals delivered over the segment (e.g., attenuation, changes in frequencies, changes in power outputs, etc.). The differences between the segments' drift(s) over time are utilized to determine the source of a degradation within the PON, and may be utilized to identify a particular component of the segment (e.g., the OLT, the last mile termination unit, or an optical fiber included in the segment) as being the source of the degradation.Type: GrantFiled: March 16, 2023Date of Patent: January 2, 2024Assignee: FRONTIER COMMUNICATIONS HOLDINGS, LLCInventors: John Valdez, Bryan Pauling
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Patent number: 11855688Abstract: Techniques for identifying sources of degradations within a PON include detecting a degradation pertaining to a segment of the PON and comparing the drift over time of an optical profile of the segment with respective drifts over time of optical profiles of one or more other PON segments, where pairs of segments share respective common endpoints and an optical profile of a segment corresponds to the characteristics of optical signals delivered over the segment (e.g., attenuation, changes in frequencies, changes in power outputs, etc.). The differences between the compared drift(s) over time are utilized to narrow down the candidate components (e.g., segment endpoints, optical fibers, etc.) for the source of the degradation, and may be utilized to particularly identify a particular endpoint or optical fiber as being the source. The source of the degradation may or may not be a component of the segment to which the degradation pertained.Type: GrantFiled: June 12, 2023Date of Patent: December 26, 2023Assignee: FRONTIER COMMUNICATIONS HOLDINGS, LLCInventors: John Valdez, Bryan Pauling
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Patent number: 11742944Abstract: Techniques for maintaining equipment of a PON include determining a current optical profile for each segment of a plurality of segments of a PON, and detecting that the current optical profile of a particular segment is outside of a designated operating range. Based on the detection, drifts over time of the optical profile of the segment and of optical profiles of one or more other segments that share respective common endpoints with the segment are determined and compared, and based on the comparison, a component of the PON (e.g., an endpoint or an optical fiber) is identified as requiring maintenance. Each segment's optical profile corresponds to characteristics of optical signals delivered over the segment (e.g., attenuation, changes in frequencies, changes in power outputs, etc.), and current optical profiles of the PON's segments may be repeatedly updated over time to continuously monitor for components that need maintenance.Type: GrantFiled: December 29, 2022Date of Patent: August 29, 2023Assignee: FRONTIER COMMUNICATIONS HOLDINGS, LLCInventors: John Valdez, Bryan Pauling
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Patent number: 11736187Abstract: Techniques for identifying sources of degradations within a PON include detecting a degradation pertaining to a segment of the PON and comparing the drift over time of an optical profile of the segment with respective drifts over time of optical profiles of one or more other PON segments, where pairs of segments share respective common endpoints and an optical profile of a segment corresponds to the characteristics of optical signals delivered over the segment (e.g., attenuation, changes in frequencies, changes in power outputs, etc.). The differences between the compared drift(s) over time are utilized to narrow down the candidate components (e.g., segment endpoints, optical fibers, etc.) for the source of the degradation, and may be utilized to particularly identify a particular endpoint or optical fiber as being the source. The source of the degradation may or may not be a component of the segment to which the degradation pertained.Type: GrantFiled: December 29, 2022Date of Patent: August 22, 2023Assignee: FRONTIER COMMUNICATIONS HOLDINGS, LLCInventors: John Valdez, Bryan Pauling
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Patent number: 11719890Abstract: Passive optical couplers having passive optical activity indicators and methods of operating the same are disclosed. An example passive optical coupler for passively coupling first and second optical fibers includes a housing including: a first port configured to receive an end of a first optical fiber, and a second port configured to receive an end of a second optical fiber; and a passive optical activity indicator positioned at least partially within the housing, wherein a first portion of the passive optical activity indicator is exposed through the housing, and wherein the passive optical activity indicator is configured to passively illuminate in response to (i) first light propagating in the first optical fiber when the end of the first optical fiber is received in the first port, and (ii) second light propagating in the second optical fiber when the end of the second optical fiber is received in the second port.Type: GrantFiled: June 16, 2022Date of Patent: August 8, 2023Assignee: FRONTIER COMMUNICATIONS HOLDINGS, LLCInventors: John Valdez, Steven Smith, Erwin Wardojo
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Patent number: 11665454Abstract: Techniques for identifying sources of degradations within a PON include detecting that an optical profile of a segment of the PON is outside of a designated operating range, and comparing the drift over time of the segment's optical profile with respective drifts over time of optical profiles of other PON segments, each of which shares an OLT or a last mile termination unit with the segment as a common endpoint. Each segment's optical profile corresponds to characteristics of optical signals delivered over the segment (e.g., attenuation, changes in frequencies, changes in power outputs, etc.). The differences between the segments' drift(s) over time are utilized to determine the source of a degradation within the PON, and may be utilized to identify a particular component of the segment (e.g., the OLT, the last mile termination unit, or an optical fiber included in the segment) as being the source of the degradation.Type: GrantFiled: August 19, 2022Date of Patent: May 30, 2023Assignee: FRONTIER COMMUNICATIONS HOLDINGS, LLCInventors: John Valdez, Bryan Pauling
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Patent number: 11632289Abstract: Disclosed herein are system, method, and computer program product embodiments for optimal placement of aggregator equipment in telecommunication networks. An embodiment operates by determining an optimized traffic aggregation configuration based on execution of a network optimization function. The embodiment executes the network optimization function by receiving, as an input, information corresponding to resource capacity of the one or more types of aggregator units and resource demands generated by the plurality of access nodes, calculating an estimated number of each type of traffic aggregator unit of the one or more types of traffic aggregator units, and calculating the optimized traffic aggregation configuration.Type: GrantFiled: July 1, 2022Date of Patent: April 18, 2023Assignee: FRONTIER COMMUNICATION HOLDINGS, LLCInventors: Lev B. Sofman, David Curran
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Patent number: 11611394Abstract: Systems and methods for mapping optical connections in an FDH are disclosed. An example system includes an FDH and a computing device. The FDH includes a bulkhead having: a plurality of passive optical couplers each having a respective first port to receive a respective first optical fiber, a respective second port to receive a respective second optical fiber, and a respective passive optical activity indicator configured to expose first light propagating in the respective first optical fiber, and second light propagating in the respective second optical fiber; and an image sensor configured to capture one or more images of the plurality of passive optical activity indicators. The computing device configured to, based on the one or more images, determine which of the plurality of passive optical couplers are receiving a first optical signal at their respective first port and/or receiving a second optical signal at their respective second port.Type: GrantFiled: April 22, 2022Date of Patent: March 21, 2023Assignee: FRONTIER COMMUNICATIONS HOLDINGS, LLCInventors: John Valdez, Steven Smith, Erwin Wardojo
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Patent number: 11575432Abstract: Techniques for maintaining equipment of a PON include determining a current optical profile for each segment of a plurality of segments of a PON, and detecting that the current optical profile of a particular segment is outside of a designated operating range. Based on the detection, drifts over time of the optical profile of the segment and of optical profiles of one or more other segments that share respective common endpoints with the segment are determined and compared, and based on the comparison, a component of the PON (e.g., an endpoint or an optical fiber) is identified as requiring maintenance. Each segment's optical profile corresponds to characteristics of optical signals delivered over the segment (e.g., attenuation, changes in frequencies, changes in power outputs, etc.), and current optical profiles of the PON's segments may be repeatedly updated over time to continuously monitor for components that need maintenance.Type: GrantFiled: August 19, 2022Date of Patent: February 7, 2023Assignee: FRONTIER COMMUNICATIONS HOLDINGS, LLCInventors: John Valdez, Bryan Pauling
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Patent number: 11569908Abstract: Techniques for identifying sources of degradations within a PON include detecting a degradation pertaining to a segment of the PON and comparing the drift over time of an optical profile of the segment with respective drifts over time of optical profiles of one or more other PON segments, where pairs of segments share respective common endpoints and an optical profile of a segment corresponds to the characteristics of optical signals delivered over the segment (e.g., attenuation, changes in frequencies, changes in power outputs, etc.). The differences between the compared drift(s) over time are utilized to narrow down the candidate components (e.g., segment endpoints, optical fibers, etc.) for the source of the degradation, and may be utilized to particularly identify a particular endpoint or optical fiber as being the source. The source of the degradation may or may not be a component of the segment to which the degradation pertained.Type: GrantFiled: August 19, 2022Date of Patent: January 31, 2023Assignee: FRONTIER COMMUNICATIONS HOLDINGS, LLCInventors: John Valdez, Bryan Pauling
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Patent number: 11563487Abstract: Techniques for predicting times-to-failure of components of a PON include generating an optical profile of a PON segment that has components including a last mile termination unit and an optical fiber received by the last mile termination unit, determining a drift over time of the segment's optical profile, and predicting the time-to-failure of a component of the segment based on the drift over time. The segment's optical profile corresponds to one or more characteristics of optical signals delivered over the segment (e.g., attenuation, changes in frequencies, changes in power outputs, etc.). Predicting the time-to-failure of the component may be based on, for example, a comparison of the drift over time of the segment's optical profile with drifts over time of other segments' optical profiles, a distance between the segment's optical profile and a boundary of a designated operating range of the PON, characteristics of the segment, etc.Type: GrantFiled: August 19, 2022Date of Patent: January 24, 2023Assignee: FRONTIER COMMUNICATIONS HOLDINGS, LLCInventors: John Valdez, Bryan Pauling
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Patent number: 11496714Abstract: Systems and methods for collecting information regarding optical connections in an FDH are disclosed. An example FDH includes: a bulkhead having a plurality of passive optical couplers, each of the plurality of passive optical couplers having a respective first port adapted to receive an end of a respective first optical fiber, a respective second port adapted to receive an end of a respective second optical fiber, and a respective passive optical activity indicator configured to expose (i) a portion of first light propagating in the respective first optical fiber when the first optical fiber is received in the first port, and (ii) a portion of second light propagating in the respective second optical fiber when the second optical fiber is received in the second port; and an image sensor configured to capture one or more images of the respective passive optical activity indicators of the plurality of passive optical couplers.Type: GrantFiled: April 12, 2022Date of Patent: November 8, 2022Assignee: FRONTIER COMMUNICATIONS HOLDINGS, LLCInventors: John Valdez, Steven Smith, Erwin Wardojo
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Patent number: 11391894Abstract: Passive optical couplers having passive optical activity indicators and methods of operating the same are disclosed. An example passive optical coupler for passively coupling first and second optical fibers includes a housing including: a first port configured to receive an end of a first optical fiber, and a second port configured to receive an end of a second optical fiber; and a passive optical activity indicator positioned at least partially within the housing, wherein a first portion of the passive optical activity indicator is exposed through the housing, and wherein the passive optical activity indicator is configured to passively illuminate in response to (i) first light propagating in the first optical fiber when the end of the first optical fiber is received in the first port, and (ii) second light propagating in the second optical fiber when the end of the second optical fiber is received in the second port.Type: GrantFiled: November 11, 2021Date of Patent: July 19, 2022Assignee: FRONTIER COMMUNICATIONS HOLDINGS, LLCInventors: John Valdez, Steven Smith, Erwin Wardojo
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Patent number: 11356177Abstract: Systems and methods for mapping optical connections in an FDH are disclosed. An example system includes an FDH and a computing device. The FDH includes a bulkhead having: a plurality of passive optical couplers each having a respective first port to receive a respective first optical fiber, a respective second port to receive a respective second optical fiber, and a respective passive optical activity indicator configured to expose first light propagating in the respective first optical fiber, and second light propagating in the respective second optical fiber; and an image sensor configured to capture one or more images of the plurality of passive optical activity indicators. The computing device configured to, based on the one or more images, determine which of the plurality of passive optical couplers are receiving a first optical signal at their respective first port and/or receiving a second optical signal at their respective second port.Type: GrantFiled: November 11, 2021Date of Patent: June 7, 2022Assignee: FRONTIER COMMUNICATIONS HOLDINGS, LLCInventors: John Valdez, Steven Smith, Erwin Wardojo
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Patent number: 11350061Abstract: Systems and methods for collecting information regarding optical connections in an FDH are disclosed. An example FDH includes: a bulkhead having a plurality of passive optical couplers, each of the plurality of passive optical couplers having a respective first port adapted to receive an end of a respective first optical fiber, a respective second port adapted to receive an end of a respective second optical fiber, and a respective passive optical activity indicator configured to expose (i) a portion of first light propagating in the respective first optical fiber when the first optical fiber is received in the first port, and (ii) a portion of second light propagating in the respective second optical fiber when the second optical fiber is received in the second port; and an image sensor configured to capture one or more images of the respective passive optical activity indicators of the plurality of passive optical couplers.Type: GrantFiled: November 11, 2021Date of Patent: May 31, 2022Assignee: FRONTIER COMMUNICATIONS HOLDINGS, LLCInventors: John Valdez, Steven Smith, Erwin Wardojo