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1. 发明申请

US20220366804A1 METHODS AND SYSTEMS FOR ENSURING PROPER INSTALLATION OF TELECOMMUNICATION EQUIPMENT 有权
公开(公告)号：US20220366804A1
公开(公告)日：2022-11-17
申请号：US17318697
申请日：2021-05-12
申请人： ADTRAN, Inc.
发明人： Donald Larry Brannen, JR. , James Todd Manley
IPC分类号： G09B5/06 , G06T7/00 , H04W16/22
摘要： The present disclosure generally relates to systems and methods for ensuring proper installation of telecommunication equipment. A system in some embodiments has a mobile device equipped with an image sensor that is used to acquire one or more images of a telecommunication equipment component that has been installed. The mobile device may then evaluate at least one such image to determine whether the component has been correctly installed. In addition, the evaluation performed by the mobile device may also be used to ensure that a captured image of the component meets certain predefined criteria for helping the user to capture a quality image of the component for the purpose of proving that it has been correctly installed. Thus, it is more likely that the image will be later useful for establishing that the component has been correctly installed, thereby possibly preventing the need for a truck roll.

2. 发明授权

US11416740B2 Artificial intelligence optimized telecommunications systems 有权
公开(公告)号：US11416740B2
公开(公告)日：2022-08-16
申请号：US15952887
申请日：2018-04-13
申请人： ADTRAN, Inc.
发明人： Armand Nokbak Nyembe , Sheila Knight , Michael Arnold , Ramya Raghavendra , Jeremy Lyon , Venkata Mallikarjunarao Kosuri , Zack Whaley
IPC分类号： G06N3/08 , G06F40/30 , G10L15/16 , G10L15/18 , G10L15/22
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for an artificial intelligence system. In one aspect, a system includes multiple artificial intelligence skill agents that have each been trained to perform different actions in a telecommunications system. The system also includes an orchestrator agent that interacts with each of the artificial intelligence skill agents and coordinates which of the artificial intelligence agents performs actions in response to user inputs. The orchestrator agent receives a user input and determines an intent expressed by the user input. The orchestrator agent transmits an instruction to an artificial intelligence skill agent to perform an action that provides a response to the intent. In response to receiving the instruction from the orchestrator agent, the artificial intelligence skill agent performs the action when the artificial intelligence skill agent is capable of carrying out the action.

3. 发明申请

US20220255621A1 SYSTEMS AND METHODS FOR DETECTING OPTICAL NETWORK CONDITIONS BASED ON SIGNAL LOSS 有权
公开(公告)号：US20220255621A1
公开(公告)日：2022-08-11
申请号：US17170220
申请日：2021-02-08
申请人： ADTRAN, Inc.
发明人： Jeremy Craig Lyon
IPC分类号： H04B10/079
摘要： A system for detecting an optical network condition, such as a fiber bend, has an optical line terminal (OLT) that is configured to communicate control information with optical network terminals (ONTs) indicating the transmit power levels and the receive power levels of optical signals, such as optical data signals, that are communicated between the OLT and the ONTs. Based on such information, line losses at different wavelengths are determined and then compared in order to detect an optical network condition, such as a fiber bend. Since the measurements can be performed on optical data signals ordinarily communicated between the OLT and the ONTs, the testing may be performed during data communication. Further, as long as optical communication between the OLT and the ONTs is possible, a fiber bend or other network condition may be detected at any point along the optical path.

4. 发明申请

US20220083387A1 CONTEXT AWARE DISTRIBUTION OF COMPUTING 有权
公开(公告)号：US20220083387A1
公开(公告)日：2022-03-17
申请号：US17468749
申请日：2021-09-08
申请人： ADTRAN, Inc.
发明人： Thomas F. Guevin , Dennis Cox , Sjohn Chambers
IPC分类号： G06F9/50 , G06F9/48 , G06N5/00 , G06F9/54
摘要： Methods and systems for context-aware distributed computing. In one aspect, a system includes a work administrator system; an API; a worker module; and a work administrator. One or more worker modules register with one or more work administrators. The worker modules may inform the work administrators of their processing capabilities and capacity. The work administration system receives a request for processing via the API. A work administrator parses a request into one or more discrete work requests and publishes each work request to the worker modules. The worker modules notify the work administrator whether they can perform the work, along with load and capabilities. The work administrator a worker module to perform each work request. When a worker module completes the work, it notifies the work administrator. The work administration system may aggregate the results from one or more worker modules and provide a response via the API.

5. 发明授权

US10887012B1 Systems and methods for tuning lasers using reflected optical signals 有权
公开(公告)号：US10887012B1
公开(公告)日：2021-01-05
申请号：US16262647
申请日：2019-01-30
申请人： ADTRAN, Inc.
发明人： Kevin W. Schneider , Leif J. Sandstrom , John G. Brooks , George Bekken
IPC分类号： H04B10/079 , H04J14/02 , H01S3/105 , H04B10/071 , G01S17/10
摘要： A laser tuning system includes an optical transmitter having a tunable laser that transmits optical signals at various wavelengths to an optical fiber through an optical component, which attenuates a range of wavelengths of the optical signal. An optical detector detects optical returns that have been reflected from the fiber at points beyond the optical component. A tuning control module analyzes the optical returns in order to provide a tuning value for tuning the laser to a desired wavelength. As an example, the laser may be tuned in order to maximize or otherwise increase the amount of optical power passing through the optical component.

6. 发明授权

US10797946B2 Provisioning a network device 有权
公开(公告)号：US10797946B2
公开(公告)日：2020-10-06
申请号：US15939706
申请日：2018-03-29
申请人： ADTRAN, Inc.
发明人： Walt Steverson , Patrick A. Price , Seethalakshmi Gopalasubramanian
IPC分类号： G06F15/173 , H04L12/24 , H04L29/08
摘要： Methods, systems, and apparatus for provisioning a network device are disclosed. In one aspect, a message is received by a translation device from a controller. A determination is made, by the translation device, that the received message includes data that is destined for multiple different downstream network devices. A determination is made that a first downstream network device among the multiple different downstream network devices is incapable of being provisioned using a communications protocol of the received message. Data from the received message, that is destined for the first downstream network device, is translated, by the translation device, from the communications protocol of the received message to a translated message defined in a different protocol that is required to provision the first downstream network device. The translated message is transmitted, by the translation device, to the first downstream network device according to the different protocol.

7. 发明授权

US10608735B2 Systems and methods for performing optical line terminal (OLT) failover switches in optical networks 有权
公开(公告)号：US10608735B2
公开(公告)日：2020-03-31
申请号：US15587146
申请日：2017-05-04
申请人： ADTRAN, Inc.
发明人： Jared D. Cress , Charles E. Polk, Jr. , Nagaraj Padur
IPC分类号： H04Q11/00 , H04B10/03 , H04B10/032 , H04J14/08
摘要： A system for performing failover switches in an optical network, such as a time and wavelength division passive optical networks (TWDM PON) like NG-PON2, includes a backup optical line terminal (OLT) for backing up communications of a primary OLT. The backup OLT is configured to allocate small upstream time slots, referred to herein as “de minimis” time slots, to at least one optical network terminal (ONT) communicating with the primary OLT during normal operation. When a failure occurs that prevents communication between the ONT and the primary OLT, the ONT autonomously tunes to the upstream and downstream wavelength pairs of the backup OLT and begins to transmit data to the backup OLT in the de minimis time slot allocated to it. The presence of data in the de minimis time slot indicates the occurrence of a failover switch to the backup OLT, and the backup OLT then begins to allocate time slots to this ONT, which is normally serviced by the primary OLT according to its normal TDM algorithm.

8. 发明授权

US10326683B2 Class of service probe 有权
公开(公告)号：US10326683B2
公开(公告)日：2019-06-18
申请号：US15584656
申请日：2017-05-02
申请人： ADTRAN, INC.
发明人： Brad Tidwell , Sean M. Osborne
IPC分类号： H04L12/26 , H04L12/24
摘要： Methods, systems, and apparatus for generating a delay profile for different priority classifications. In one aspect, multiple latency probes are transmitted by a source node to a target network node. Each latency probe has a different priority code. A response to each of the transmitted latency probes is received by the source node from the target network node. Based on the received responses, a delay profile for the target network node is generated by the source node. The delay profile provides multiple network latency measurements for packets transmitted to the target network node with the different priority codes. A user interface of a display is updated to visually present at least a portion of the delay profile.

9. 发明授权

US10291382B2 Initializing communication for multiple transceivers 有权
公开(公告)号：US10291382B2
公开(公告)日：2019-05-14
申请号：US15786729
申请日：2017-10-18
申请人： ADTRAN, Inc.
发明人： Fred Tze-Yu Chu
IPC分类号： H04L5/14 , H04L29/06
摘要： Methods, systems, and computer readable medium for initializing communication for multiple transceivers. In one aspect, a method includes launching an initialization process of a first transceiver. The initialization process includes obtaining, for a second transceiver, a set of handshake information and inserting the set of handshake information of the second transceiver into one or more registers that are transmitted with first handshake information of the first transceiver during initialization of the first transceiver. The initialization process includes initiating a communications channel for the second transceiver over the same physical communications medium using the set of handshake information that was inserted into the one or more registers, including transmitting, by the first transceiver, the first handshake information of the first transceiver together with the set of handshake information for the second transceiver over the same physical communications medium using the given set of tones.

10. 发明授权

US10263865B2 Network availability measurement aggregation and correlation 有权
公开(公告)号：US10263865B2
公开(公告)日：2019-04-16
申请号：US15470312
申请日：2017-03-27
申请人： ADTRAN, INC.
发明人： Milton Jay Johnson
IPC分类号： H04L12/26
摘要： Methods, systems, and apparatus for correlating communications measurements are disclosed. In one aspect, a communications measurement of a maintenance entity (ME) is received. The communications measurement is stored and correlated with a maintenance entity group (MEG) identifier and an ME identifier received with the communications measurement. The stored communications measurement is registered with one or more previously received communications measurements. Each previously received communications measurement is associated with an availability indicator corresponding to an availability of the ME at a time the particular communications measurement was obtained. An availability of the ME during a given time interval is determined based on availability indicators of consecutive communications measurements for the ME. Availability indicators of at least one of the one or more previously received communications measurements are changed after the ME has been determined to be unavailable during the given time interval.

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