Abstract: A wireless modem device. The device includes a plurality of transceivers, a plurality of antenna ports, a plurality of RF multiplexers, and a plurality of switches. Each transceiver is configured to process a radio frequency (RF) signal in a specific frequency band. Each antenna port is coupled to one of a plurality of antennas. Each RF multiplexer is configured to split an RF signal received via a common port of the RF multiplexer to one of frequency-specific ports of the RF multiplexer based on a frequency band of the RF signal and combine RF signals received via the frequency-specific ports into the common port, wherein the common port of each RF multiplexer is coupled to one of the antenna ports. Each switch is configurable by software to couple one of the transceivers to one of the antenna ports.

Abstract: A wireless communication device configured to provide an omnidirectional transmission mode and a directional transmission mode, the wireless communication device comprising: a processor configured to: determine an orientation of a part of a body of a user of the wireless communication device; determine a scanning region of a transceiver of the wireless communication device based on the determined orientation; instruct the transceiver to operate in the directional transmission mode to scan the scanning region; and detect one or more other wireless communication devices based on the scanning of the scanning region.

Abstract: A system for generating an expandable pool of virtual agents to provide solutions in a virtual environment comprises a call center server in communication with a metaverse server. The call center server generates the virtual agents with corresponding skills of each real-world agent using a machine learning model based on historical observation operations performed by each particular real-world agent and a historical rule set to address the service issue. The metaverse server identifies the virtual agents in the virtual environment. The call center server routes a service inquiry with a service issue from a user equipment of a user to the metaverse server. The metaverse server identifies a first virtual agent with a first skill and conducts a first interaction between the first virtual agent and a user avatar to generate the customized solution to address the service issue.

Abstract: A system for generating an expandable pool of virtual agents to provide solutions in a virtual environment comprises a call center server in communication with a metaverse server. The call center server generates the virtual agents with corresponding skills of each real-world agent using a machine learning model based on historical observation operations performed by each particular real-world agent and a historical rule set to address the service issue. The metaverse server identifies the virtual agents in the virtual environment. The call center server routes a service inquiry with a service issue from a user equipment of a user to the metaverse server when determining that a particular real-world agent is not available. The metaverse server identifies a first virtual agent with a first skill and conducts a first interaction between the first virtual agent and a user avatar to generate the customized solution to address the service issue.

Abstract: A system may include an image sensor. A system may include an actuator configured to cause a controlled movement of the image sensor relative to a target element, the controlled movement being based on an operating velocity of the target element relative to an initial position of the image sensor. A system may include a controller communicatively coupled to the image sensor, the controller configured to: identify the operating velocity, determine an activation time to activate the image sensor for a designated exposure time based on the operating velocity and the controlled movement; and activate the image sensor at the activation time.

Abstract: A handheld portable oxygen monitor for monitoring oxygen includes one or more of (1) a replaceable dust filter element removably disposed in a gas inlet pathway extending from an gas inlet port to an oxygen sensor, (2) an oxygen sensor module including the oxygen sensor and a circuit board on which the oxygen sensor is mounted, the oxygen sensor module being removably mounted to a circuit board holder, (3) configurable gas pathway components within the oxygen monitor housing, and (4) a controller operable to enable a remote device to (a) control one or more operations of the oxygen monitor, (b) receive real-time oxygen monitoring data from the oxygen monitor for display on the remote device, (c) upload logging event data from the oxygen monitor storage, (d) obtain system information from the oxygen monitor storage, and (e) perform firmware updates on the oxygen monitor to modify its programming.

Abstract: Systems and methods for engine imaging are provided. An imaging system includes an optical sensor coupled to an insertion tool and a light source configured to output alight projection onto a component of the engine assembly. The system includes a processor configured to: receive data comprising a plurality of frames from the optical sensor captured while the component of the engine assembly is rotating, determine an angular displacement of the component between frames, and form a 3D point cloud of the component based on combining the data in the frames based on the angular displacement of the component between the frames.

Abstract: An apparatus for servicing internal components of an aircraft engine includes a flexible hollow tube; a latching mechanism connected to or incorporated with the flexible hollow tube; and a servicing device to be inserted through the flexible hollow tube. The servicing device is freely moveable through the flexible hollow tube and decoupled from the latching mechanism. The flexible hollow tube is shaped and configured so as to enable proximate positioning of the flexible hollow tube with respect to a rotatable component of an aircraft engine allowing attachment of the flexible hollow tube to the rotatable component via the latching mechanism after the flexible hollow tube is inserted through an entry port of the aircraft engine.

Abstract: The present invention relates to Levothyroxine compositions and its process for preparation. The present invention specifically relates to a composition of Levothyroxine sublingual tablets comprising Levothyroxine or its pharmaceutically acceptable salts and pharmaceutically acceptable excipients. The present invention more specifically relates to a composition of Levothyroxine sublingual tablets comprising Levothyroxine or its pharmaceutically acceptable salts and pharmaceutically acceptable excipients selected from fillers/diluents, superdisintegrants, antioxidants, surfactants, stabilizers, buffering agents, lubricants and solvents. The present invention also relates to a process for the preparation of Levothyroxine sublingual tablets by direct compression method or granulation method.

Abstract: An inspection system is provided. The inspection system includes a light source and a surface profile compensator. The light source illuminates a contoured surface of a part. The surface profile compensator causes light emitted from the light source to be distributed over an inspection area of the contoured surface according to a target light distribution.

Abstract: A system for generating an expandable pool of virtual agents to provide solutions in a virtual environment comprises a call center server in communication with a metaverse server. The call center server generates the virtual agents with corresponding skills of each real-world agent using a machine learning model based on historical observation operations performed by each particular real-world agent and a historical rule set to address the service issue. The metaverse server identifies the virtual agents in the virtual environment. The call center server routes a service inquiry with a service issue from a user equipment of a user to the metaverse server when determining that a particular real-world agent is not available. The metaverse server identifies a first virtual agent with a first skill and conducts a first interaction between the first virtual agent and a user avatar to generate the customized solution to address the service issue.

Abstract: A mobile communication device including a processor configured to: retrieve a first isolation metric from a lookup table between an antenna and a first further antenna; retrieve a second isolation metric from a lookup table between the antenna and the second further antenna; determine that the second isolation metric is greater than the first isolation metric; and switch transmitting the signal from the first further antenna to the second further antenna.

Abstract: A pulse illumination imaging system is provided. The system includes an image sensor, a light source, and a controller. The image sensor includes a plurality of light sensitive pixel elements that are activatable for a designated exposure time to capture one or more images. The controller is configured to determine an activation time to activate the image sensor based on motion of a target element relative to the image sensor; activate the image sensor at the activation time; and activate the light source during the exposure time of the image sensor to produce a pulse having a preconfigured time duration that is less than the exposure time of the image sensor.

Abstract: An airfoil for a gas turbine engine includes an exterior skin layer having a pressure side surface, a suction side surface, a leading edge, and a trailing edge. The exterior skin layer defines an interior volume. The airfoil further includes a primary structure within the interior volume between the pressure and suction side surfaces. The primary structure includes one or more primary meta-structures. The airfoil further includes a secondary structure within the interior volume adjacent to the primary structure between the pressure and suction side surfaces. The secondary structure includes at least one isogrid structure. Further, one or more of the plurality of primary meta-structures of the primary structure is connected to at least a portion of the at least one isogrid structure of the secondary structure.

Abstract: Various principles and methods are described herein to improve wireless communication in a user computing device. Certain aspects of the disclosure describe management of wireless transmissions relative to various regulations related to a specific absorption rate. Other aspects of the disclosure relate to detection of user proximity to a transmitting antenna. Other aspects relate to alternative strategies to improve wireless communication, such as selection of alternate antennas or baseband modems, or changes in device orientation.

Abstract: Antennas and electronic devices using antennas are described herein. A mmWave antenna integrated module (AiM) may be disposed in a barrel hinge between the display and base portions of a laptop. An AiM module on the chassis of the laptop uses base station location and laptop location and orientation to rotate to provide mmWave communication. The chassis-mounted AiM module may be able to be magnetically attached and make electrical connection via pogo pins. A flexible printed circuit (FPC) and metal box may surround the AiM module to form an electromagnetic interference shield and thermal spreader. An identification system may be used to determine whether an antenna is compatible with a modem of the electronic device based on analog or digital signaling between the antenna side and modem side. An FPC may be disposed between portions of a bisected speaker box.

Abstract: A first provider edge device may receive device information from a second provider edge device included in an Ethernet virtual private network (EVPN). The device information may identify a media access control (MAC) address and may indicate that the device is connected to the second provider edge device. The first provider edge device may receive data transmitted by the device and may determine, based on information included in the data, that the device has moved from the second provider edge device to the first provider edge device. The first provider edge device may generate a data packet including mobility information indicating that the device has moved to the first provider edge device. The first provider edge device may transmit, via a data plane of the EVPN, the data packet to the second provider edge device to permit the second provider edge device to update routing information for the device.

Abstract: Devices with radiating antennas are subject to various regulations designed to limit the absorption of radiofrequency energy in a human body part in close proximity to a radiating antenna. Various conventional strategies are available for management of transmissions to comply with these regulations; however, each of these conventional strategies has drawbacks, such as a negative effect on the wireless link. Various strategies are disclosed herein to comply with the requisite regulations while maintaining the wireless link. In addition, strategies are presented to select wireless link rates, taking into account limitations that may be in place to satisfy the necessary regulations.

Abstract: A mobile radio terminal device may include a processor configured to receive information that one or more antennas of the mobile radio terminal device are in proximity of a human body part of a user of the mobile radio terminal device, modify a transmission configuration of the mobile radio terminal device based on the received information, and generate a message representing the changed transmission configuration.

Abstract: Techniques are described for providing fast reroute for traffic in EVPN-VXLAN. For example, a backup PE device of an Ethernet segment is configured with an additional tunnel endpoint address (“reroute tunnel endpoint address”) for a backup path associated with a second split-horizon group that is different than a tunnel endpoint address and first split-horizon group for another path used for normal traffic forwarding. The backup PE device sends the reroute tunnel endpoint address to a primary PE device of the Ethernet segment, which uses the reroute tunnel endpoint address to configure a backup path to the backup PE device over the core network. For example, the primary PE device may install the reroute tunnel endpoint address within its forwarding plane and one or more operations to cause the primary PE device to encapsulate a VXLAN header including the reroute tunnel endpoint address when rerouting the packet along the backup path.