Abstract: Provided are a computer program product, system, and method for maintaining metadata from a catalog in a repository to return to requests for the metadata. A first instance of a request for metadata from a catalog of metadata on data sets is intercepted from an application and the metadata is retrieved from the catalog and saved in a repository. The retrieved metadata is associated with the request in the repository. The metadata retrieved from the catalog is returned to the application for the first instance of the request. A second instance of the request is intercepted from the application. A determination is made whether to fulfill the second instance of the request from the repository. The metadata for the second instance of the request is retrieved from the repository in response to determining to fulfill the second instance of the request from the repository.

Abstract: The present technology is directed to respiratory therapy data management systems, device, and methods. The systems can collect, store, monitor, report, and/or analyze patient treatment data associated with patient use of one or more respiratory therapy devices. The patient treatment data can include therapy data related to the use of multiple respiratory therapies, such as ventilation, oxygen, cough-assistance, suction, and nebulization. The patient treatment data may be collected from a plurality of respiratory devices associated with a particular patient, or from a single respiratory device associated with a particular patient. The system can generate customizable reports detailing the patient treatment data. The reports can summarize patient use, illustrate therapy trends, and/or provide therapy recommendations.

Abstract: A method can include obtaining catalog data of a catalog. The catalog can include one or more records. The method can further include detecting one or more damaged records among the one or more records and isolating the one or more damaged records. The method can further include identifying one or more undamaged records among the one or more records. The method can further include transferring the one or more undamaged records to a backup catalog. The method can further include obtaining a transfer status of a first undamaged record of the one or more undamaged records. The method can further include obtaining an access request corresponding to the first undamaged record. The method can further include determining, based on the transfer status, a response to the access request and generating, based at least in part on the backup catalog, a restored catalog.

Abstract: A method can include obtaining catalog data of a catalog. The catalog can include one or more records. The method can further include detecting one or more damaged records among the one or more records and isolating the one or more damaged records. The method can further include identifying one or more undamaged records among the one or more records. The method can further include transferring the one or more undamaged records to a backup catalog. The method can further include obtaining a transfer status of a first undamaged record of the one or more undamaged records. The method can further include obtaining an access request corresponding to the first undamaged record. The method can further include determining, based on the transfer status, a response to the access request and generating, based at least in part on the backup catalog, a restored catalog.

Abstract: A set of encoders within a transmitter (TX) physical layer (PHY) encode incoming data using a predefined encoder scheme by translating multiple data segments into a set of balanced bit sequences. Each data segment comprises a first number of bits and each balanced bit sequence comprises a second number of bits. A data striping component distributes the set of balanced bit sequences to a set of serializers by routing bits from particular bit positions in each balanced bit sequence to a corresponding serializer. The set of serializers generates serialized data based on the set of balanced bit sequences.

Abstract: Technology for securely processing emergency response. The technology includes combining video data from multiple video sources relating to an emergency response scenario. The video data is combined into a multi-video feed that utilizes a particular amount of bandwidth when delivered. From a display of a multi-video feed, a video source may be selected. A single-video feed is then delivered for the selected video source and the single video feed is utilized substantially the same bandwidth and the multi-video feed. Dynamic geofences may also be generated. The dynamic geofence is based on an object that is capable of moving. When the object moves, the dynamic geofence also moves such that the boundaries of the dynamic geofence are fixed relative to the object, even as the object moves. Group members may be associated with the dynamic geofence such that they are alerted when a group member crosses the dynamic geofence boundary.

Abstract: Various embodiments described herein provide a multiple injection lock ring-based PI that can inject a plurality of clock signals, of different phases, at injection points disposed along the ring chain of the PI and lock phase to those received clock signals (injected clock signals). For instance, an embodiment described herein may provide a multiple injection lock ring-based PI that permits double injection, triple injection, or the like, of clock signals external into the PI.

Abstract: Aspects of the present disclosure include a dual path phase locked loop (PLL) circuit with a switched capacitor filter topology along with systems, method, devices, and other circuits related thereto. The dual path PLL circuit includes an integral path and a proportional path. Both the integral path and proportional path include a charge pump and a loop filter. The outputs of a phase frequency detector (PFD) are sent to both charge pumps. The output of the integral path charge pump is connected to a capacitor, and the voltage on capacitor is used as the integral path control voltage for a voltage-controlled oscillator (VCO). A switched capacitor network is connected to the output of the proportional path charge pump and used to generate the proportional path control voltage for the VCO. Together, the two control voltages dictate the VCO's output frequency.

Abstract: Technology for securely processing emergency response. The technology includes combining video data from multiple video sources relating to an emergency response scenario. The video data is combined into a multi-video feed that utilizes a particular amount of bandwidth when delivered. From a display of a multi-video feed, a video source may be selected. A single-video feed is then delivered for the selected video source and the single video feed is utilized substantially the same bandwidth and the multi-video feed. Dynamic geofences may also be generated. The dynamic geofence is based on an object that is capable of moving. When the object moves, the dynamic geofence also moves such that the boundaries of the dynamic geofence are fixed relative to the object, even as the object moves. Group members may be associated with the dynamic geofence such that they are alerted when a group member crosses the dynamic geofence boundary.

Abstract: Aspects of the present disclosure include systems, methods, devices, and circuits for fast settling of a bias node. Consistent with some embodiments, a bias circuit may include a successive-approximation-register-analog-to-digital converter (SAR-ADC) based settling loop configured to perform a fast settling process for a heavily loaded bias node. The SAR-ADC based loop performs a SAR-ADC process that includes measuring a reference signal to determine a number of cells in a capacitor array that are involved in a charge sharing process while simultaneously completing the settling process for the bias node.

Abstract: A system and a method for detecting a low-frequency periodic signal (LFPS) include at least one comparator performing a threshold comparison on an analog input signal over a period of time. A sampling circuit generates digital signals by sampling an output of the at least one comparator. A digital detection circuit applies a set of detection rules to the digital signals. The detection rules are configured to detect a presence or an absence of an LFPS based on predefined criteria concerning characteristics of the digital signals.

Abstract: Embodiments relate to systems, methods and computer readable media to enable design and creation of receiver circuitry One embodiment is a receiver apparatus comprising a first resistor connected to a first receiver input, a first N-type metal oxide semiconductor (NMOS) field effect transistor (FET), a second NMOS FET, a trans-impedance amplifier wherein an input terminal of the trans-impedance amplifier is connected to a drain terminal of the second NMOS FET, and a complementary metal oxide semiconductor (CMOS) logic gate. Additional embodiments including other circuitry, associated methods, and media comprising instructions associated with generation of circuit design files are also described.

Abstract: Aspects of the present disclosure include a frequency-to-current (F2I) circuit and systems, methods, devices, and other circuits related thereto. The F2I circuit is implemented with a delta-modulator-based control loop to settle and maintain an operating point on a bias node. The control loop provides an integral of an output of a comparator, and the comparator compares it to a self-built voltage reference. Upon powering on the circuit, an integrator in the control loop starts to integrate the charge on both a bias voltage and an internal voltage to provide a settling process for the internal voltage to approximate the reference voltage and for the bias voltage to approximate a predetermined operating point of the bias node. After the circuit has settled, the comparator's output charge toggles and the internal voltage and bias voltage become sawtooth-like waveforms at the reference voltage and operating points, respectively.

Abstract: An apparatus comprises a server in communication with a camera located on a customer premises. The server is adapted to transmit Internet Protocol formatted video, containing a surveillance portion from the camera and an advertisement portion, to a customer premises device. A method for sending the Internet Protocol formatted video is also disclosed.

Abstract: Embodiments relate to systems, methods and computer readable media to enable design and creation of memory driver circuitry using a voltage translation capacitor. One embodiment is high speed level translation memory driver apparatus comprising a plurality of field effect transistors (FETs), complementary metal oxide semiconductor (CMOS) logic gates to drive the FETs, and a voltage translation capacitor with a first terminal of the voltage translation capacitor connected to an output of a second CMOS logic gate and a second terminal of the voltage translation capacitor connected to a gate terminal of a first P-type FET. Additional embodiments including other circuitry, associated methods, and media comprising instructions associated with generation of circuit design files are also described.

Abstract: An apparatus comprises a server in communication with a camera located on a customer premises. The server is adapted to transmit Internet Protocol formatted video, containing a surveillance portion from the camera and an advertisement portion, to a customer premises device. A method for sending the Internet Protocol formatted video is also disclosed.

Abstract: An apparatus comprises a server in communication with a camera located on a customer premises. The server is adapted to transmit Internet Protocol formatted video, containing a surveillance portion from the camera and an advertisement portion, to a customer premises device. A method for sending the Internet Protocol formatted video is also disclosed.

Abstract: The present disclosure relates to a method for analog-to-digital converter based decision feedback equalization. The method may include providing an integrated circuit including a SerDes circuitry having a transmit circuitry and a receiver circuitry. The method may further include receiving a high-speed data stream at the receiver circuitry and converting the high-speed data stream to a digital signal using a successive approximation analog-to-digital converter. The method may also include providing the digital signal to a digital decision feedback equalization circuitry via the successive approximation analog-to-digital converter.

Abstract: The present disclosure relates to a method for Analog-to-Digital Converter Based Decision Feedback Equalization. The method may include providing an integrated circuit including a SERDES circuitry having a transmit circuitry and a receiver circuitry and receiving a high-speed data stream at the receiver circuitry. The method may also include converting the high-speed data stream to a digital signal using a successive approximation analog-to-digital converter and providing the digital signal to a digital decision feedback equalization circuitry via the successive approximation analog-to-digital converter. The method may also include generating an output signal at a phase locked loop and receiving the output signal at a multi-loop clock and data recovery circuitry.