Abstract: A Method of decoding an encoded video bitstream using at least one processor includes: obtaining an encoded video bitstream, the encoded video bitstream including encoded color components; entropy parsing the encoded color components; dequantizing the color components and obtaining transform coefficients of the color components; applying a joint components secondary transform (JCST) on the transform coefficients of the color components, thereby generating JCST outputs; performing a backward transform on the JCST outputs, thereby obtaining residual components of the color components; and decoding the encoded video bitstream based on the residual components of the color components.

Abstract: A base station transmits, to a wireless device, one or more radio resource control (RRC) messages indicating two-step random access resources of a two-step random access type. The base station receives, while the two-step random access type and a four-step random access type are available for receiving a preamble and based on the two-step random access resources comprising contention-free two-step random access resources, a preamble via the contention-free two-step random access resources.

Abstract: Methods and systems are described herein for a component allocation system for temporarily allocating components via resource tokens. The component allocation system may receive a request for components that match a set of user-defined criteria. The component allocation system can determine, based on the set of user-defined criteria, components that satisfy the set of user-defined criteria. Responsive to receiving a user selection of a first and second component from the determined components, the system may input component data for each of the first and second components into a machine learning model, where the machine learning model is trained to determine whether two components are interchangeable. Responsive to obtaining the indication that the first and second component are interchangeable, the system may generate a resource token indicating temporary transfer of the first and second component to a user.

Abstract: Methods and systems are provided for displaying a scene for a vehicle towing a trailer. A method includes: determining, by the processor, an angle of the trailer relative to the vehicle; determining, by the processor, a simulated trailer based on the angle of the trailer; determining, by the processor, a projection matrix based on the simulated trailer; generating, by the processor, scene data based on image data from a camera of the vehicle and image data from a camera of the trailer using the projection matrix; and generating, by the processor, display data to display the scene to an occupant of the vehicle based on the scene data.

Abstract: An illustrative system may include a TDC configured to monitor for an occurrence of a photodetector output pulse during a measurement time window that is within and shorter in duration than a light pulse time period, the photodetector output pulse generated by a photodetector when the photodetector detects a photon from a light pulse having a light pulse time period; a PLL circuit for the TDC and having a PLL feedback period defined by a reference clock, the PLL circuit configured to: output a plurality of fine phase signals and output one or more signals representative of a plurality of feedback divider states during the PLL feedback period; and a precision timing circuit configured to adjust, based on one or more of the fine phase signals and/or the feedback divider states, a temporal position of the measurement time window within the light pulse time period.

Abstract: Updating cumulative distribution functions (CDFs) during arithmetic encoding can be a challenge because the final element of the CDF should remain fixed during the update calculations. If the probabilities were floating-point numbers, this would not be too much of a challenge; nevertheless, the probabilities and hence the CDFs are represented as integers to take advantage of infinite-precision arithmetic. Some of these difficulties may be alleviated by introducing a “mixing” CDF along with the active CDF being updated; the mixing CDF provides nonlocal context for updating the CDF due to the introduction of a particular symbol in the encoding. Improved techniques of performing arithmetic encoding include updating the CDF using two, one-dimensional mixing CDF arrays: a symbol-dependent array and a symbol-dependent array. The symbol-dependent array is a sub array of a larger, fixed array such that the sub array selected depends on the symbol being used.

Abstract: Premises apparatus and methods for providing aggregated high-bandwidth, low-latency, data service over a content delivery network including existing wireline infrastructure. In one embodiment, a network architecture having service delivery over at least portions of extant hybrid fiber coax (HFC) infrastructure is disclosed, which includes standards-compliant ultra-low latency and high data rate services (e.g., 3GPP and IEEE Std. 802.11 services) via a common service provider. In one variant, an expanded frequency band (e.g., 1.6 GHz in total bandwidth) is used over the coaxial portions of the HFC infrastructure, which is allocated to two or more sub-bands. Premises apparatus are used to support multi-service integration (e.g., aggregation of mobile wireless, premises, and other services), as well as incipient IoT applications and technologies.

Abstract: Systems and methods are disclosed for controlling video playback. An image may be received that is configured for display by the user device. A display map may be received indicating display parameters for configuring the display of the image based on an orientation of the user device. At least a portion of the image may be caused to be displayed by the user device based at least on the display map and a determined orientation of the user device.

Abstract: A dispense tip constructed and arranged to communicate with a material dispensing pump comprises an elongated neck and a molded base having a first portion and a second portion opposite the first portion. The neck extends from the first portion of the base. The second portion is constructed and arranged to abut an outlet surface of the pump. An outermost region of the second portion of the base includes a compressible fluid-tight surface that compliantly conforms to the outlet surface when the dispense tip is mounted to the pump.

Abstract: A removable lens stack includes a base layer, a first removable lens layer, and a second removable lens layer. The base layer may include a substrate and a moth eye coating. The first removable lens layer may include a substrate, a single or multi-layer interference antireflective coating on a first side of the substrate, and a fluoropolymer coating on a second side of the substrate. The first removable lens layer may be stacked on top of the base layer with the fluoropolymer coating being molded to fit the moth eye coating. The second and any subsequent removable lens layer may include a substrate, a single or multi-layer interference antireflective coating on a first side of the substrate, and an acrylic or polyurethane adhesive on a second side of the substrate. The second removable lens layer may be stacked on top of the first removable lens layer and so on.

Abstract: Disclosed are methods and systems for determining legitimacy of interactions. For instance, a request for an instrument to complete an interaction may be received from an account holder computing device, information associated with the request may be stored within a data storage entry, and a code including a uniform resource locator to a web application may be printed on the instrument. Subsequent to a printing of the instrument that includes the code, an access to the web application by a computing device of a recipient or an entity associated with the recipient of the instrument may be detected in response to the computing device reading the code. A legitimacy of the interaction may be determined by evaluating a plurality of interaction legitimacy factors based, at least in part, on the data storage entry, and an indication of the determined legitimacy may be provided for display via the web application.

Abstract: A recirculation brewing process and apparatus for performing the same are shown. In one embodiment, the coffee brewing process includes: a brew chamber to hold a packed chamber of coffee grounds; and a pump to force a liquid under pressure through the packed chamber of coffee grounds over multiple brewing cycles to extract coffee flavor from the coffee grounds into the liquid using a temperature agnostic infusing brewing process, the liquid under pressure causing a pressure differential over tunnels within the coffee grounds and over the brew chamber when forced through the chamber each cycle of a plurality of cycles to cause extraction of the flavor into the liquid.

Abstract: Systems and techniques to facilitate intelligent unmanned aerial vehicle traffic management via an infrastructure network are presented. In an example, a traffic management system can include a data collection component, a flight path component, and a communication component. The data collection component receives navigation data and parameter data associated with an unmanned aerial vehicle. The navigation data is associated with a starting point and destination for the unmanned aerial vehicle. The parameter data is indicative of information associated with the unmanned aerial vehicle. The flight path component generates flight path data for the unmanned aerial vehicle based on the navigation data, the parameter data and infrastructure network data received from an intelligent sensor node network. The communication component transmits the flight path data to the unmanned aerial vehicle.

Abstract: A greeting card assembly having an electronics unit is embedded into the card. Electronics that play a length of music containing consecutive notes that can be selectively played over the speaker. A graphic of at least one instrument is displayed in the card. At least one activation sensor is provided within the graphic. Each activation sensor can be triggered by touching the graphic where the activation sensor is located. When an activation sensor is triggered, the electronics unit plays only one or two notes from the length of music. In this manner, to play the full length of music, the activation sensor must be repeatedly triggered. By strategically positioning the activation sensor in the graphic of the instrument, the repeated triggering of the activation sensor provides the appearance that a user is actually playing the instrument depicted in the graphic.

Abstract: A window shade pocket system comprises a pocket; a roller shade mounted within the pocket; and an ultraviolet (UV) light source within the pocket. The system may also include a controller that controls a motor engaged to the roller shade, wherein the controller controls the speed of the motor to allow a portion of the roller shade to be under the UV light source for a predetermined amount of time to allow for sanitization of the portion of the roller shade. The method may comprise adjusting, by a processor, a roller shade within a pocket; and activating, by the processor, an ultraviolet (UV) light source within the pocket, wherein the UV light source sanitizes at least a portion of the roller shade.

Abstract: A method of retrieving a lost item from a compartment to an owner of the lost item is provided. The method comprises detecting the lost item in the compartment to define an item image of the lost item relative to the compartment, updating an inventory list of lost objects, and identifying at least one potential user of the lost item. The method further comprises providing notification to the at least one potential user and providing viewable access of the item image. The method further comprises verifying ownership of the lost item to define the owner of the lost item, determining a preferred pickup location for the owner, storing the lost item at the preferred location defining a stored item, and confirming identity of the owner for retrieval of the stored item at the preferred location. The method further comprises allowing access to the stored item from the preferred location.

Abstract: Aspects of the disclosure relate to a non-coordinated shared spectrum system. One or more processors are configured receive data associated with a notification from a device experiencing interference on an assigned channel. The one or more processors may determine a coverage area of an antenna providing the assigned channel to the device and determine based on the data associated with the notification, available channels within the coverage area of the antenna. The one or more processors may generate a map based on the data associated with the notification, wherein the map indicates the available channels within the coverage area of the antenna.