Abstract: Apparatuses and systems for Wi-Fi 6E enhancement in contention-based protocol are disclosed. The disclosed methods enable a Wi-Fi 6E system to transmit a Channel Switch Announcement (CSA) to enhance the Wi-Fi performance. The disclosed systems preclude bandwidth reduction and interrupted transmission, which can occur using traditional methods.

Abstract: Apparatuses and systems for Wi-Fi 6E enhancement in contention-based protocol are disclosed. The disclosed methods enable a Wi-Fi 6E system to transmit a Channel Switch Announcement (CSA) to enhance the Wi-Fi performance. The disclosed systems preclude bandwidth reduction and interrupted transmission, which can occur using traditional methods.

Abstract: A system includes a sensor platform, a motor capable of moving the sensor platform, a set of interfaces to receive messages from a set of mobile computing devices attached to the sensor platform, and a circuitry attached to the sensor platform in communication with the motor. A method may include obtaining a path that traverses a region that receives wireless signals from at least one access point of a plurality of access points and controlling the motor to move the sensor platform along the path. The method may include collecting a set of wireless signal values and determining whether the set of wireless signal values satisfy a set of anomaly criteria at a location of the sensor platform. The method may include stopping the motor at a location associated with the satisfaction of the set of anomaly criteria and storing the location in a set of locations.

Abstract: A system includes a sensor platform, a motor capable of moving the sensor platform, a set of interfaces to receive messages from a set of mobile computing devices attached to the sensor platform, and a circuitry attached to the sensor platform in communication with the motor. A method may include obtaining a path that traverses a region that receives wireless signals from at least one access point of a plurality of access points and controlling the motor to move the sensor platform along the path. The method may include collecting a set of wireless signal values and determining whether the set of wireless signal values satisfy a set of anomaly criteria at a location of the sensor platform. The method may include stopping the motor at a location associated with the satisfaction of the set of anomaly criteria and storing the location in a set of locations.

Abstract: A method of and system for implementing a safe deployment of a first feature in a computing environment is carried out by receiving registration information for the first feature, the registration information including a second feature on which the first feature depends or a feature type on which the first feature depends. Based on the second feature or the feature type, a target build version that meets dependency requirements of the second feature or the feature type is then identified before obtaining a list of build versions for a plurality of computing devices in the computing environment. From among the plurality of computing devices, one or more computing devices that have build versions that meet the target build version are then identified before marking the identified computing devices as being available for deployment of the feature and advancing deployment of the feature to those computing devices.

Abstract: Apparatuses and systems for Wi-Fi 6E enhancement in contention-based protocol are disclosed. The disclosed methods enable a Wi-Fi 6E system to transmit a Channel Switch Announcement (CSA) to enhance the Wi-Fi performance. The disclosed systems preclude bandwidth reduction and interrupted transmission, which can occur using traditional methods.

Abstract: A method of and system for implementing a safe deployment of a first feature in a computing environment is carried out by receiving registration information for the first feature, the registration information including a second feature on which the first feature depends or a feature type on which the first feature depends. Based on the second feature or the feature type, a target build version that meets dependency requirements of the second feature or the feature type is then identified before obtaining a list of build versions for a plurality of computing devices in the computing environment. From among the plurality of computing devices, one or more computing devices that have build versions that meet the target build version are then identified before marking the identified computing devices as being available for deployment of the feature and advancing deployment of the feature to those computing devices.

Abstract: The invention relates to a wheel system having a running wheel and a support body which at least partially surrounds the running wheel and in which the running wheel is mounted and from which the running wheel projects in order to come into contact with a rail. In order to allow predictive maintenance of the wheel system with a low inspection effort, it is proposed that a mechanical device for detecting and/or determining wear on the running wheel is mounted on the support body.

Abstract: The present disclosure relates to methods for displaying facility information. One such method includes causing a client terminal to render on-screen floorplan data at a desired position and resolution, wherein the floorplan data is defined by a plurality of scalable resolution independent vector images, each resolution independent vector image representing a physical space in a facility. As set of rules are executed thereby to apply determined visual characteristics to one or more of the vector images, wherein each of the one or more vector images is associated with a data point in a building management system, and wherein for a given vector image the set of rules defines a relationship between observed data point values and visual characteristics to be displayed.

Abstract: This invention discloses a storage device which consists of one drawer and one shell. The shell consists of one top panel and two side panels. Each side of the top panel offers a downward protruding wall. There are at least two downward-protruding, front-to-back-extending positioning plates located on the bottom edges of the two protruding walls of the top panels of the shell. The top ends of the two side panels are pivotally connected to the protruding walls on the corresponding sides of the top panels. Each of the positions at which the top sides of the two side panels connect to the positioning plates has a front-to-back-extending long groove. When in the standing form, the two side panels can slide backwards against the top panel, allowing each positioning plate to slide into their corresponding long grooves.

Abstract: This invention discloses a storage device which consists of one drawer and one shell. The shell consists of one top panel and two side panels. Each side of the top panel offers a downward protruding wall. There are at least two downward-protruding, front-to-back-extending positioning plates located on the bottom edges of the two protruding walls of the top panels of the shell. The top ends of the two side panels are pivotally connected to the protruding walls on the corresponding sides of the top panels. Each of the positions at which the top sides of the two side panels connect to the positioning plates has a front-to-back-extending long groove. When in the standing form, the two side panels can slide backwards against the top panel, allowing each positioning plate to slide into their corresponding long grooves.

Abstract: An arrangement with an end carriage, a plate, and a wheel block which is detachably fastened to the end carriage and comprises a housing and a wheel that is mounted in the housing and projects out of the housing, wherein the plate is located between the end carriage and the wheel block and is fixedly connected to the end carriage and has a base surface directed towards the housing, and wherein the housing has a groove which receives the plate and which has a bottom surface, directed towards the base surface, and side walls delimiting the groove, wherein the wheel block is aligned relative to the end carriage by means of an interlocking connection between the wheel block and the plate.

Abstract: The invention relates to a wheel system having a running wheel and a support body which at least partially surrounds the running wheel and in which the running wheel is mounted and from which the running wheel projects in order to come into contact with a rail. In order to allow predictive maintenance of the wheel system with a low inspection effort, it is proposed that a mechanical device for detecting and/or determining wear on the running wheel is mounted on the support body.

Abstract: An arrangement with an end carriage, a plate, and a wheel block which is detachably fastened to the end carriage and comprises a housing and a wheel that is mounted in the housing and projects out of the housing, wherein the plate is located between the end carriage and the wheel block and is fixedly connected to the end carriage and has a base surface directed towards the housing, and wherein the housing has a groove which receives the plate (and which has a bottom surface e directed towards the base surface and side walls delimiting the groove wherein the wheel block is aligned relative to the end carriage by means of an interlocking connection between the wheel block and the plate

Abstract: A combination shelf includes at least four column units, at least two storage layers, and multiple clips. The column unit consists of two parallel, vertical poles on the left and right, and multiple connections connecting the left and right vertical poles. The clip has a vertical groove with a wing located on both sides at the lower halves of the front and rear ends of the groove opening. The grooves of the clips can be embedded by the vertical poles. The front and rear ends of both sides of the storage layer each offers an outward-opening U-shaped fastener. The front and rear edges of the lower half of the fastener each has a top pusher. The fasteners of the storage layer can each cover the exterior of the clips of the column units. The inner faces of the two top pushers each presses the two wings. By fitting together the corresponding bevels of the top pushers and the two wings, the clips and the fasteners press each other and therefore clamping the vertical pole.

Abstract: Wind noise reduction in microphone signals. A first microphone signal is obtained from a first omnidirectional microphone and, contemporaneously, a second microphone signal is obtained from a second omnidirectional microphone. The first and second microphone signals are mixed to produce an output signal. Mixing involves weighting the first and second microphone signals by respective first and second signal weights to produce respective first and second weighted microphone signals, and summing the first and second weighted microphone signals together to produce the output signal. The first and second signal weights are calculated to minimize the power of the output signal.

Abstract: Methods, devices, and systems for generating an image for a building management system are described herein. One device includes using a computing device to import floor plan objects from computer-aided design (CAD) drawings of a building and applying a design language associated with a building management system to the floor plan objects imported from the CAD drawings. Once the design language has been applied to the floor plan objects, an image of the building is generated for use in the building management system.

Abstract: Methods, devices, and systems for building automation system visualization from ontology are described herein. One device includes a display, a processing resource, and a memory having instructions stored thereon which, when executed by the processing resource, cause the processing resource to determine a respective model associated with each of a plurality of devices of a Building Automation System (BAS), wherein each respective model includes an input handler and an output handler associated with its respective device, display, via the display, a visualization of the plurality of models and connections between the plurality of models, wherein the visualization is created from a template having a particular ontology corresponding to the BAS, receive operating information associated with the BAS from at least one of the plurality of devices, and modify the visualization based on the received operating information.

Abstract: A method and control system for assessing a potential for collision between a body part of a vehicle and a roadway. The method includes predicting a trajectory path of the vehicle along the roadway, monitoring elevations of the roadway along the trajectory path, and analyzing, at a point along the trajectory path of the roadway, whether the body part of the vehicle will collide with the roadway based upon the estimated elevation of the body part on the vehicle at the point along the trajectory path and the estimated elevation of the roadway at the point along the trajectory path.

Abstract: An apparatus of reducing feedback noise in an acoustic system, the apparatus comprising: a first input for receiving a first signal derived from a first microphone associated with a first channel, the first signal comprising a first set of frequency sub-bands; a second input for receiving a second signal derived from a second microphone associated with a second channel, the second signal comprising second set of frequency sub-bands, the first and second sets of frequency sub-bands having matching frequency ranges, each frequency sub-band of the first and second sets of frequency sub-bands having a frequency of greater than a threshold frequency; and one or more processors configured to: determining feedback at a first speaker associated with the first channel; and responsive to determining feedback, mix each of the first set of frequency sub-bands with a corresponding one of the second set of frequency sub-bands to generate a mixed output signal comprising a mixed set of frequency sub-bands; wherein the mixin