Abstract: Systems, methods, and apparatuses for providing a device health service are described. In some examples, a method includes receiving a request to perform a model transfer to generate a model to use on previously unseen data; receiving previously unseen data; determining a previously seen feature data most closely resembles the received previously unseen data; mapping, using the determined previously seen feature, the previously unseen data to labels; training a model using the mapped labels and the previously unseen data; and performing inference using the trained model.

Abstract: Systems, methods, and apparatuses for detecting anomalies using clusters are described. In some examples, a method includes receiving a request to perform anomaly detection using a plurality of clusters; receiving a data point; determining when the received data point is a part of one of the plurality of clusters utilizing a distance to centers of the one or more clusters, wherein: when the received data point is determined to belong to a normal cluster, assigning the received data point to the determined cluster, updating the cluster, and updating a history for the cluster, when the received data point is determined to belong to an anomalous cluster, raising an anomaly, updating the cluster, and updating a history for the cluster, and when the received data point is determined to not belong to any cluster, raising an anomaly.

Abstract: Systems, methods, and apparatuses for selecting a model are described. In some examples, a method of selecting a model includes receiving a request to perform model selection; evaluating a plurality of models to select model by: generating a plurality of metrics for each of the trained plurality of models, the plurality of metrics including at least two of an forewarning time metric of how much in advance of a failure an alert can be raised by the model, event recall metric of how many failure events were alerted to in advance of failure, an event precision metric of a ratio of true and false positives, and an area under a receiver operating characteristic (ROC) curve, calculating, for each of the trained plurality of models, a weighted harmonic mean from the at least two metrics, and selecting one of plurality of models based on the calculated weighted harmonic means; and generating and providing a report regarding the selected trained model.

Abstract: A computing system may be configured to obtain operating data for a manufacturing network that comprises a plurality of edge nodes, a plurality of intermediate nodes, and a root node. Based on the operating data, the computing system may determine a respective critical state indicator for each node in at least a given segment of the manufacturing network. Based on the respective critical state indicator for each node in the given segment, the computing system may recursively determine a respective health score for each node in the given segment of the manufacturing network. Based on the respective health score for each node in the given segment of the manufacturing network, the computing system may identify one or more nodes in the given segment that are anomalous and cause a client station to present a report of the one or more nodes that are identified to be anomalous.

Abstract: A computing system may evaluate the operation of a manufacturing network using at least two of (a) macro-level threshold criteria indicating anomalous operation of the manufacturing network as a whole, (b) micro-level threshold criteria indicating anomalous operation of any of a plurality of micro-networks in the manufacturing network, (c) path-level threshold criteria indicating anomalous operation of any of a plurality of node paths in the manufacturing network, or (d) node-level threshold criteria indicating anomalous operation of any of a plurality of individual nodes in the manufacturing network. Based on the evaluating, computing system may identify at least one anomaly in the manufacturing network and then trigger at least one action that is directed to resolving the at least one anomaly.

Abstract: A computing system may evalaute the operation of a manufacturing network using at least two of (a) macro-level threshold criteria indicating anomalous operation of the manufacturing network as a whole, (b) micro-level threshold criteria indicating anomalous operation of any of a plurality of micro-networks in the manufacturing network, (c) path-level threshold criteria indicating anomalous operation of any of a plurality of node paths in the manufacturing network, or (d) node-level threshold criteria indicating anomalous operation of any of a plurality of individual nodes in the manufacturing network. Based on the evaluating, computing system may identify at least one anomaly in the manufacturing network and then trigger at least one action that is directed to resolving the at least one anomaly.

Abstract: A computing system may be configured to monitor the operation of a plurality of nodes in a manufacturing network that comprises a plurality of edge nodes, a plurality of intermediate nodes, and a root node. While monitoring the operation of the plurality of nodes, the computing system may identify a given time at which at least one node in the manufacturing network satisfies node-level threshold criteria indicating anomalous operation of the node and responsively evaluate the operation of the manufacturing network at the given time using one or more of macro-level threshold, micro-level threshold criteria, path-level threshold criteria, and node-level threshold criteria. Based on the evaluation, the computing system may identify an anomaly in the manufacturing network at the given time and then cause a client station to present an alert indicating the anomaly.

Abstract: A method and apparatus for displaying video is provided herein. During operation, video is displayed on one of many displays in a geographically correct fashion. For example, in an embodiment involving two displays (e.g., on a firefighter's two wrists), each of which display a video feed, the video is displayed such that the video feed of the most appropriate scene (not necessarily the video feed of the closest camera) is shown on that display.

Abstract: Disclosed herein are systems, devices, and methods related to a determination of whether an asset has a fluid issue. In particular, examples involve a platform defining a predictive model for outputting an indicator of whether an asset is likely to have a fluid issue based at least on historical fluid data for one or more assets. The historical fluid data may comprise at least one of a plurality of fluid reports for the one or more assets and an indication of a fluid issue for each fluid report. The platform may receive at least one fluid report associated with a given asset and based at least on the predictive model and the received at least one fluid report, make a determination that the given asset is likely to have a fluid issue. The platform may cause a computing device to output an indication of the determination.

Abstract: An interoperability gateway performs a method for setting Quality of Service for a bearer in response to an emergency event. The method includes the interoperability gateway performing: receiving a indication of an emergency event for a first user, wherein the first user is operating a first device in a first network of a first network type; responsive to receiving the indication, determining a set of devices related to the first user, wherein the set of devices includes the first device and at least a second device operating in a second network of a second network type; instructing the second network to modify at least one Quality of Service setting for the second device.

Abstract: A method and system for selecting a target cell for handover of user equipment in a Long Term Evolution (LTE) communication system are described. In accordance with the method, a serving cell: determines virtual channels supported by each of a plurality of neighboring cells; determines a set of virtual channels of interest to a UE; selects a subset of the neighboring cells, which supports at least one virtual channel in the set of virtual channels of interest to the UE; modifies handover behavior, and uses results of the modified handover behavior to select one of the neighboring cells, from the subset, as a target cell for handover of the UE.

Abstract: Public safety user equipment (PS UE) that establishes a first wireless communication channel over a primary network to at least one multimedia multicast or broadcast service management entity and establishes one or more alternative wireless communication channels over one or more alternative networks (310). The public safety user equipment receives at least one multimedia multicast or broadcast service message over the first wireless communication channel (320). Then, the PS UE extracts data contained in the multimedia multicast or broadcast service message and storing the data in a local cache (330). The PS UE receives a cache request from the one or more user equipment over one or more alternative wireless communication channels (340) and then the PS UE transmits the stored data to the one or more PS user equipment (350).

Abstract: A technique for modifying radio frequency identification (RFID) system operation using movement detection includes an RFID scanner disposed within an environment and operable to obtain RFID data from RFID tags located within the environment. An imaging device captures video of the environment, and a processor analyzes the captured video from the imaging device to detect and locate movement within the environment. If movement is detected within the environment, the processor modifies operation of the RFID scanner that is proximal to the location of the movement, increasing or decreasing interrogation rate, for example.

Abstract: Methods for managing resource utilization in a Long Term Evolution (LTE) communication system are described. In one method, an application server: receives signaling indicating resource utilization in the LTE system; determines, based on this signaling, a set of control parameters for a user equipment (UE) receiving service from the LTE system; and sends the set of control parameters to the UE, wherein the set of control parameters indicates behavior for the UE toward at least one of maintaining LTE system resources or modifying standard handover procedures. The signaling indicating resource utilization in the LTE system is sent from UE, the LTE system, or both.

Abstract: A technique for modifying radio frequency identification (RFID) system operation using movement detection includes an RFID scanner disposed within an environment and operable to obtain RFID data from RFID tags located within the environment. An imaging device captures video of the environment, and a processor analyzes the captured video from the imaging device to detect and locate movement within the environment. If movement is detected within the environment, the processor modifies operation of the RFID scanner that is proximal to the location of the movement, increasing or decreasing interrogation rate, for example.

Abstract: Public safety user equipment (PS UE) that establishes a first wireless communication channel over a primary network to at least one multimedia multicast or broadcast service management entity and establishes one or more alternative wireless communication channels over one or more alternative networks (310). The public safety user equipment receives at least one multimedia multicast or broadcast service message over the first wireless communication channel (320). Then, the PS UE extracts data contained in the multimedia multicast or broadcast service message and storing the data in a local cache (330). The PS UE receives a cache request from the one or more user equipment over one or more alternative wireless communication channels (340) and then the PS UE transmits the stored data to the one or more PS user equipment (350).

Abstract: A system provides for traffic offloading in a Public Safety communication system. The system includes multiple user equipment (UEs), each a member of a same communications group, and a services network element configured to receive information comprising an identifier of the communications group, an identifier of each UE of the multiple UEs, and an identifier of a cell of a primary network where each UE resides; store, in association with each UE identifier, the communications group identifier and the primary network cell identifier; determine that a primary network cell is congested; responsive to determining that the cell is congested, determine a subset of the multiple UEs that are members of the communications group, reside in the congested cell, and are capable of being served by one or more secondary networks; and instruct the subset of UEs to offload their communications group traffic to the one or more secondary networks.

Abstract: Public safety user equipment (PS UE) that establishes a first wireless communication channel over a primary network to at least one multimedia multicast or broadcast service management entity and establishes one or more alternative wireless communication channels over one or more alternative networks (310). The public safety user equipment receives at least one multimedia multicast or broadcast service message over the first wireless communication channel (320), Then, the PS UE extracts data contained in the multimedia multicast or broadcast service message and storing the data in a local cache (330). The PS UE receives a cache request from the one or more user equipment over one or more alternative wireless communication channels (340) and then the PS UE transmits the stored data to the one or more PS user equipment (350).

Abstract: An interoperability gateway performs a method for setting Quality of Service for a bearer in response to an emergency event. The method includes the interoperability gateway performing: receiving a indication of an emergency event for a first user, wherein the first user is operating a first device in a first network of a first network type; responsive to receiving the indication, determining a set of devices related to the first user, wherein the set of devices includes the first device and at least a second device operating in a second network of a second network type; instructing the second network to modify at least one Quality of Service setting for the second device.

Abstract: An interoperability gateway performs a method for setting Quality of Service for a bearer in response to an emergency event. The method includes the interoperability gateway performing: receiving a indication of an emergency event for a first user, wherein the first user is operating a first device in a first network of a first network type; responsive to receiving the indication, determining a set of devices related to the first user, wherein the set of devices includes the first device and at least a second device operating in a second network of a second network type; instructing the second network to modify at least one Quality of Service setting for the second device.