Abstract: A user equipment (UE) transmits concurrent channel state information (CSI) processing capability information to a base station. The capability information can take various forms, and is intended to constrain the base station in the types of CSI requests that can be made to the UE. For example, the UE may indicate different CSI processing capabilities for intra-CC and inter-CC cases and/or for different codebook types. The UE may also specify supported combinations of codebook types for concurrent CSI reporting. The UE may also specify maximum resources or weighting factors for different codebook types. The UE may further restrict the rank information it provides and use a priority rule for “dropping” CSI report data due to payload size restrictions. The base station may direct, or the UE may implement, improved utilization of CSI resources that are shared for multiple concurrent CSI reports. Minimum time requirements for CSI reporting may also be relaxed.

Abstract: In one implementation, a method of determining an estimate of a position of a camera is performed at a device including one or more processors and non-transitory memory. The method includes obtaining a point cloud of a physical environment including a plurality of points, wherein each of the plurality of points is associated with set of three-dimensional coordinates in a three-dimensional coordinate system of the physical environment, wherein the plurality of points includes a first cluster of points associated with a first semantic label. The method includes obtaining a two-dimensional image of the physical environment associated with a point-of-view set of three-dimensional coordinates in the three-dimensional coordinate system of the physical environment. The method includes detecting, in the two-dimensional image of the physical environment, a representation of a first object corresponding to the first semantic label.

Abstract: A head-mounted device may have a head-mounted support structure with a left side portion, a right side portion, and a transparent front portion forming a lens. The lens may extend across the front of a user's face between the left and right side portions. The lens may have a mirror coating or other optical coating that helps obscure objects on the inner side of the lens when viewed from an exterior region surrounding the head-mounted device. Left and right forward-facing cameras with overlapping fields of view may be used to capture visible-light images through the lens. The cameras may also be used for gaze tracking. Left and right light sources may provide eye illumination that reflects from the lens into left and right eye boxes. Images from the eye boxes may reflect from the lens towards the left and right forward-facing cameras.

Abstract: Various implementations disclosed herein include devices, systems, and methods that use a marking on a transparent surface (e.g., a prescription lens insert for an HMD) to identify information (e.g., prescription parameters) about the transparent surface. In some implementations, the markings do not interfere with eye tracking through the transparent surface or using the transparent surface to view virtual content or a physical environment. In some implementations, image data is obtained from an image sensor of an electronic device, the image data corresponding to a transparent surface attached to the electronic device. Then, a code is identified in the image data, wherein the code is detectable on the transparent surface by the image sensor without interfering with a function of the electronic device involving the transparent surface. In some implementations, content is provided at the electronic device based on the identified code, wherein the content is viewable through the transparent surface.

Abstract: An electronic device can include a housing defining an aperture and a display positioned in the aperture. The display and the housing can define an internal volume in which a speaker assembly is positioned. The speaker assembly can include a speaker module and a speaker enclosure in fluid communication, with the speaker enclosure at least partially defining a speaker volume.

Abstract: A system for determining the gaze endpoint of a subject, the system comprising: a eye tracking unit adapted to determine the gaze direction of one or more eyes of the subject; a head tracking unit adapted to determine the position comprising location and orientation of the eye tracker with respect to a reference coordinate system; a 3D Structure representation unit, that uses the 3D structure and position of objects of the scene in the reference coordinate system to provide a 3D structure representation of the scene; based on the gaze direction, the eye tracker position and the 3D structure representation, calculating the gaze endpoint on an object of the 3D structure representation of the scene or determining the object itself.

Abstract: Embodiments are disclosed for volume control of ear devices. In an embodiment, a method comprises: determining a reference attitude of the ear device based on sensor data collected by motion sensors of the ear device; storing the reference attitude; receiving, with at least one processor, a first user input indicating a user request for a volume control mode of the ear device; receiving a rotation input; determining, with the at least one processor, an amount of volume level increase/decrease based on attitude change relative to the reference attitude due to the rotation input; adjusting a volume level of the ear device in accordance with the volume level increase/decrease; and receiving second user input indicating a second user request to release the volume control mode.

Abstract: An encoder encodes three-dimensional (3D) volumetric content, such as immersive media, using video encoded attribute patch images packed into a 2D atlas to communicate the attribute values for the 3D volumetric content. The encoder also uses mesh-encoded sub-meshes to communicate geometry information for portions of the 3D object or scene corresponding to the attribute patch images packed into the 2D atlas. The encoder applies decimation operations to the sub-meshes to simplify the sub-meshes before mesh encoding the sub-meshes. A distortion analysis is performed to bound the level to which the sub-meshes are simplified at the encoder. Mesh simplification at the encoder reduces the number of vertices and edges included in the sub-meshes which simplifies rendering at a decoder receiving the encoded 3D volumetric content.

Abstract: An audio engine is provided for acoustically rendering a three-dimensional virtual environment. The audio engine uses geometric volumes to represent sound sources and any sound occluders. A volumetric response is generated based on sound projected from a volumetric sound source to a listener, taking into consideration any volumetric occluders in-between. The audio engine also provides for modification of a level of detail of sound over time based on distance between a listener and a sound source. Other aspects are also described and claimed.

Abstract: Apparatuses of a user equipment (UE), a cellular base station, and radio access network (RAN) nodes are disclosed. An apparatus of a wireless communication device includes circuitry configured to measure reference signals received from a plurality of antennas of an other wireless communication device, and circuitry configured to cause one or more antennas of the wireless communication device to transmit information regarding the received reference signals back to the other wireless communication device to enable the other wireless communication device to estimate a utility function for different transmit parameter sets.

Abstract: A power converter is disclosed. The power converter includes a switching circuit configured to source current to a switch node that is coupled, via an inductor, to a regulated power supply node. A DC resistance sensing circuit includes a first filter and a second filters. The first filter circuit is configured to filter a voltage level of a first terminal of the inductor to generate a first filtered signal, while the second filter circuit is configured to filter a voltage level of a second terminal of the inductor to generate a second filtered signal. A control circuit is configured to adjust the operation of the switching circuit using a voltage level of the regulated power supply node, the first filtered signal, and the second filtered signal.

Abstract: Embodiments are disclosed for head tracking state detection based on correlated motion of a source device and a headset communicatively coupled to the source device. In an embodiment, a method comprises: obtaining, using one or more processors of a source device, source device motion data from a source device and headset motion data from a headset; determining, using the one or more processors, correlation measures using the source device motion data and the headset motion data; updating, using the one or more processors, a motion tracking state based on the determined correlation measures; and initiating head pose tracking in accordance with the updated motion tracking state.

Abstract: The present application relates to devices and components including apparatus, systems, and methods for control signaling and reference signal transmission in wireless networks.

Abstract: An apparatus of a New Radio (NR) User Equipment (UE), a method, and a system. The apparatus includes a Radio Frequency (RF) interface, and processing circuitry coupled to the RF interface. The processing circuitry is to: generate a signal including capability information of the UE, wherein a time period for intra-frequency cell detection and measurement for the UE is based on the capability information; and cause a transmission of the signal within a cellular network to include the UE using the RF interface.

Abstract: A communication system may an optical signal generator and a signal path. The generator may generate one or more optical local oscillator (LO) signals and an optical frequency comb. Optical paths and an optical demultiplexer may distribute the optical LO signal(s) and the frequency comb to photodiodes in one or more access points. The photodiodes may be coupled to antenna radiating elements. The optical paths may illuminate each photodiode using a signal pair that includes one of the optical LO signals and one of the carriers from the frequency comb. The photodiodes may convey wireless signals using the antenna radiating elements at frequencies given by the differences in frequency between the signals in the signal pairs. The radiating elements may concurrently convey the wireless signals with different external devices at different frequencies, with different devices at the same frequency, and/or with the same device at the same frequency.

Abstract: An electronic device discussed herein may include radio frequency communication circuitry for communication on a radio frequency network according to a communication configuration, a processor, and memory. The memory may store instructions that, when executed by the processor, cause the electronic device to perform operations including receiving, a first muting configuration indicating when the radio frequency communication circuitry is to communicate using a first type of communication on a first frequency band and when the radio frequency communication circuitry is to communicate using a second type of communication on a second frequency band, where the first frequency band may overlap with the second frequency band. The memory may store instructions that, when executed by the processor, cause the electronic device to perform operations including transmitting or receiving a data packet using the radio frequency communication circuitry according to the communication configuration.

Abstract: An embodiment includes a method to increase the efficiency of security checkpoint operations. A security checkpoint kiosk serves as a Relying Party System (RPS). The RPS establishes a secure local connection between the RPS and a User Mobile-Identification-Credential Device (UMD). The RPS sends a user information request to the UMD, via the secure local connection, seeking release of user information associated with a Mobile Identification Credential (MIC). The RPS obtains authentication of the user information received in response to the user information request. The RPS retrieves user travel information based on the user information. The RPS determines that the user travel information matches the user information. When the user travel information matches the user information, the RPS approves the user to proceed past the security checkpoint kiosk.

Abstract: Embodiments of a User Equipment (UE) and methods of communication are generally described herein. The UE may be configurable to operate as an initiating UE for a vehicle-to-everything (V2X) application that includes PCS communication between the initiating UE and a receiving UE. The initiating UE may receive, from a base station, control signaling that indicates a default PCS radio access technology (RAT) for the V2X service. The default PCS RAT may be either a Long Term Evolution (LTE) PCS RAT or a New Radio (NR) PCS RAT. Based on the default PCS RAT and/or PCS RATs supported by the initiating UE, the initiating UE may select either the LTE PCS RAT or the NR PCS RAT. The selected PCS RAT may be proposed, in a negotiation with the receiving UE, for the V2X service.

Abstract: Techniques to configure a user equipment (UE) for a multi-connectivity handover with a source base station (SBS) and a target base station (TBS) include encoding a measurement report for transmission to the SBS. The measurement report is triggered based on a measurement event configured by the SBS. Radio resource control (RRC) signaling from the SBS is decoded, the RRC signaling including a handover command in response to the measurement report. The handover command includes an indication for multi-connectivity support by the SBS and the TBS during the handover. A first protocol stack associated with the SBS and a second protocol stack associated with the TBS are configured at the UE. A packet data convergence protocol (PDCP) protocol data unit (PDU) received at the UE during the handover is processed using the first protocol stack or the second protocol stack.

Abstract: Various implementations disclosed herein include devices, systems, and methods for verifying that an image includes a complete code of a time-varying visual marker that displays codes sequentially on a display. In some implementations, the verification determines that the image include a complete code rather than combinations of sequentially-displayed codes that may be included in an image based on use of a rolling shutter (e.g., in a camera of a detecting electronic device). In some implementations, the verification involves comparing a first verification portion of an image to a second opposing verification portion of an image. Various implementations disclosed herein include devices, systems, and methods for modifying image capture parameters (e.g., frame rate) to ensure capture of all codes of a time-varying visual marker.

Abstract: Some embodiments of this disclosure include apparatuses and methods for applying mobility robustness optimization (MRO) and automatic network slice creation in 5G Self-Organizing Networks (SON). A network system may identify user equipment (UE) performing a handover from a first node to a second node. The network system may apply a MRO function to identify a target parameter corresponding to the handover. The network system may monitor connection measurements and/or radio link failure reports to identify the handover as failing to meet the target parameter. The network system may then modify the target parameter to facilitate the handover to the second node. For the automatic creation of a network slice instance (NSI), a network system may receive network slice specifications and apply the specifications to an automatic NSI creation function. The network system may instantiate network functions according to the automatic NSI creation function to create an NSI.

Abstract: Novel machine learning (ML) models are introduced for image reconstruction training and inference workflows, which are able to estimate intrinsic components of single view images, including albedo, normal, and lighting components. According to some embodiments, such models may be trained on a mix of real and synthetic image datasets. For training on real datasets, both reconstruction and cross-relighting consistency terms may be imposed. The use of a cross-relighting consistency term allows for the use of multiple images of the same scene—although lit under different lighting conditions—to be used during training. At inference time, the model is able to operate on single or multiple images. According to other embodiments, adversarial training (e.g., in the form of a generative adversarial network (GAN)) may optionally be incorporated into the training workflow, e.g., in order to better refine the re-rendered images from the individual lighting and geometric components estimated by the model.

Abstract: The present application relates to devices and components including apparatus, systems, and methods to perform a switch of a TCI state from a serving cell to a neighbor cell. A UE determines whether the state of the neighbor cell is known or unknown and whether the neighbor cell's TCI state is known or unknown. The total delay time to perform the TCI state switch can impacted by this the known/unknown statuses. Other factors can also contribute to the total delay time. The UE may also signal its capability to monitor the TCI state of the neighbor cell and its capability to switch to such a TCI state.

Abstract: Various embodiments are generally directed to network slice selector (NSS). In one embodiment, for example, an evolved node B (cNB) may include a processor circuit, and an NSS for execution by the processor circuit to allocate a network slice (NS) to a user equipment (UE). The NS may comprise one or more virtual network function(s) (VNF). In one implementation, a VNF takes on the responsibility of handing specific network functions run on one or more virtual machines (VM) associated with hardware networking infrastructures, such as routers, switches, etc. Individual VNFs may be combined or connected together to provide a complete networking communication service for UEs. Other embodiments are described and claimed.

Abstract: Embodiments disclosed herein relate to improving a power output of a transmitter of an electronic device. To do so, the transmitter may include signal selection circuitry to adjust a sign selection signal to accurately transition between polarities of a quadrature (e.g., I or Q) component signal stored in or for which an indication is stored in a storage cell of a radio frequency digital-to-analog converter. The sign selection signal may generate a separate adjusted sign selection signal for each polarity of each quadrature component signal such that a transition of the selection signal between a first value and a second value (e.g., logic high and low) occurs when the respective quadrature (e.g., +/? and I/Q) component signal is a logic low. In this way, the signal selection circuitry reduces an error pulse in the output of the transmitter.

Abstract: Wearable electronic devices, such as smart watches, can be provided with a band for securing the device to a wearer. The device and the band can include near-field communications (NFC) components that allow the device to uniquely identify the band. Device operations such as the color, theme, or content displayed on the device can be based, in part, on the identification of a particular band. The band may include a miniature NFC tag in an attachment portion of the band that is configured to be received in a recess in a housing of the device. An NFC module for reading the NFC tag can be provided within the recess of the housing, so that the attachment portion of the band and the recess in the device housing position and align the NFC tag with the NFC module when the band is attached to the device.

Abstract: An apparatus of a network (NW) configured to: encode a new radio (NR) Discovery Reference Signal (DRS) transmission, the NR DRS transmission including a synchronization signal block (SSB) and channel state information (CSI) reference signal (RS) (CSI-RS). The apparatus is further configured to configure the NW to transmit the NR DRS transmission. The RS-CSI may be a fragmented RS-CSI including a first fragmented portion and a second fragmented portion, where the apparatus is configured to encode a symbol of the NR DRS transmission to comprise the first fragmented portion, a symbol of the SSB, and the second fragmented portion, where the symbol of the SSB is encoded on a physical broadcast channel (PBCH) portion of the NR DRS transmission.

Abstract: The subject technology receives, at a local device, a requested camera format based on specifications of a display associated with a remote device. The remote device and the local device are devices participating in a video conference. The requested camera format includes a first resolution. Camera formats supported by a camera associated with the local device are determined. If a second resolution of a first camera format matches among the supported camera formats matches with the first resolution, the first camera format is selected for capturing the video stream by the camera. Otherwise, a second camera format among the supported camera formats is determined for capturing the video stream so as to maximize a field of view of the video stream relative to other camera formats supported by the camera.

Abstract: A communication device may include a message generator configured to generate a message in accordance with a command set to use a communication service provided by a communication session setup protocol; and a modem circuit coupled to the message generator and configured to operate in accordance with the message generated by the message generator; wherein the message generator is configured to generate the message comprising a command to at least one of control or establish an Internet Protocol Multimedia Subsystem service.

Abstract: A wristband can comfortably secure an electronic device, such as a wristwatch or fitness/health tracking device, to a wrist of a user. The wristband can include a number of magnets that allow the wristband to be magnetically coupled to itself when folded over or when separate band portions are overlapping. The magnets can include a polymer mixed with a magnetic material to provide magnetic properties and flexibility. The magnets can be joined together by a continuous support structure that extends through opposing pairs of the magnets. The support structure can provide substantial and ability as well as tensile strength. The magnets and the support structure can be surrounded by a flexible cover to protect the components within.

Abstract: An earbud includes a housing that includes a driver assembly positioned within the housing forming a front volume in front of the driver and a back volume behind the driver. An acoustic insert is positioned behind the driver assembly and attached to an interior surface of the housing such that it forms a bass channel that is routed from the back volume to a vent in the housing.

Abstract: Laser-based techniques for cutting and drilling of transparent components are disclosed. These laser-based techniques rely on laser modification of transparent substrates followed by chemical etching and are suitable for use with a variety of transparent substrates. Transparent components and enclosures and electronic devices including the transparent components are also disclosed herein.

Abstract: Techniques are disclosed relating to cache footprint management. In some embodiments, execution circuitry is configured to perform operations for instructions from multiple threads in parallel. Cache circuitry may store information operated on by threads executed by the execution circuitry. Scheduling circuitry may arbitrate among threads to schedule threads for execution by the execution circuitry. Tracking circuitry may determine one or more performance metrics for the cache circuitry. Control circuitry may, based on the one or more performance metrics meeting a threshold, reduce a limit on a number of threads considered for arbitration by the scheduling circuitry, to control a footprint of information stored by the cache circuitry. Disclosed techniques may advantageously reduce or avoid cache thrashing for certain processor workloads.

Abstract: An electronic device with a touch-sensitive surface, a display, and one or more tactile output generators displays, on the display, a respective user interface element within a user interface region. The device detects a gesture on the touch-sensitive surface for moving the respective user interface element by a respective amount. In response, in accordance with a determination that moving the respective user interface element by the respective amount would cause the respective user interface element to move beyond a predefined limit, the device generates a respective tactile output via the tactile output generators and moves the respective user interface element by the respective amount and beyond the predefined limit. In response to detecting liftoff of a contact used to perform the gesture, the device at least partially reverses the movement of the respective user interface element, such that the respective user interface element is moved to the predefined limit.

Abstract: An electronic device that is in communication with a display generation component, and sensor(s) to detect location of an input object displays a content selection object within selectable content, wherein the content selection object includes a first edge and a second edge. The device detects an input by the input object, including detecting the input object at a first hover location that corresponds to the first edge of the content selection object. In response to detecting the first portion of the input: in accordance with a determination that the first portion of the input meets first criteria that require the input object meets proximity criteria with respect to the content selection object, the device changes an appearance of the first edge relative to the second edge of the content selection object to indicate that the first edge will be selected for movement when the input object meets second criteria.

Abstract: Embodiments relate to a method for real-time facial animation, and a processing device for real-time facial animation. The method includes providing a dynamic expression model, receiving tracking data corresponding to a facial expression of a user, estimating tracking parameters based on the dynamic expression model and the tracking data, and refining the dynamic expression model based on the tracking data and estimated tracking parameters. The method may further include generating a graphical representation corresponding to the facial expression of the user based on the tracking parameters. Embodiments pertain to a real-time facial animation system.

Abstract: A motion control system is coupled to a first mass and a second mass and is configured to regulate motion of the first mass with respect to the second mass. The motion control system is configured to increase a contact area between the second mass and a surface on which the second mass rests by increasing a displacement of the motion control system from a neutral position in a direction toward the first mass.

Abstract: A system for collaborative video recording is described. The system may include a reference clock configured to track a reference time. The system may provide, to a plurality of recording devices, a synchronization code for a collaborative video recording session. The system may identify the plurality of recording devices as participants in the collaborative video recording session. The collaborative video recording session may include broadcasting one or more synchronization signals to synchronize the plurality of recording devices to the reference time tracked by the reference clock. The collaborative video recording session may include receiving a plurality of videos from the plurality of recording devices, wherein the plurality of videos comprise timestamps based on synchronization to the reference time. The collaborative video recording session may include generating a shared timeline for the plurality of videos, wherein the shared timeline synchronizes the timestamps between the plurality of videos.

Abstract: Techniques are described herein for reader initiated provisioning. An example method includes a device detecting a trigger to establish a connection with a second device. The device can receive a first input to verify an identity associated with the second computing device. The device receives from the second device, a first information item comprising identification information based at least in part on the first input. The device receives a comparison result from a server. The device receives a second input to provision a digital access asset onto the second device based on the comparison result. The device transmits, to the second device, the digital access asset based at least in part on the second input.

Abstract: A portable electronic device is provided. The portable electronic device includes a camera module having an optical axis. The portable electronic device also includes a display panel. The portable electronic device further includes a display printed circuit board (PCB) including a cutout centered around the optical axis. In addition, the portable electronic device includes a mounting bracket fixedly coupling the camera module to the display PCB. The portable electronic device includes a housing configured to retain the camera module, the display panel, the display PCB, and the mounting bracket therein. In some aspects, the mounting bracket may be fixedly attached to an interior surface within the portable electronic device and configured to maintain a position of the camera module.

Abstract: Described herein are techniques for coordinated operation of refrigerant climate control systems in an optimized manner. In an example process, climate control information for a plurality of refrigerant climate control systems is maintained. An energy optimization signal is received that describes a characteristic associated with an electrical energy source. A set of control signals is generated for a set of refrigerant climate control systems based on climate control information and the energy optimization information. The set of control signals is then sent to a set of refrigerant climate control systems. Each control signal may be configured to cause a respective refrigerant climate control system to operate using the electricity from the electrical energy source.

Abstract: The present application relates to apparatus, systems, and methods to provide a service based interface in wireless communication systems.

Abstract: In some implementations, at least a partial view of a jog wheel user interface (UI) element is displayed on a graphical user interface (GUI). The jog wheel UI element is operable to manipulate one or more secondary elements. In response to a touch input for controlling the jog wheel UI element, a rotation of the jog wheel UI element is animated concurrently with manipulation of the secondary element(s). In some embodiments, the jog wheel UI element is rotated at an initial rotational speed based on the touch input, continues rotating after cessation of the touch input, and is reduced until it reaches zero. In one embodiment, a distance between the contact of the touch input and the jog wheel UI element is used to determine a degree of rotation of jog wheel UI element.

Abstract: Techniques are disclosed for cross-polarization-based object detection and classification. One example includes a system implemented for cross-polarization-based object detection and classification. The system includes a first transmitter antenna configured for radiating a first millimeter wave electromagnetic signal, where the first millimeter wave electromagnetic signal including a first polarization. The system further includes a first receiver antenna configured for receiving a second millimeter wave electromagnetic signal, the second millimeter wave electromagnetic signal including a second polarization. The system further includes a processing circuitry configured to detect an object based at least in part on the second millimeter wave electromagnetic signal, the object being impacted by the first millimeter wave electromagnetic signal to cause the second millimeter wave electromagnetic signal to reflect off the object.

Abstract: An electronic device is provided. The electronic device includes a camera module having an optical axis and a set of one or more lenses centered along the optical axis. The electronic device also includes a display panel including an enhanced light transmission region. The enhanced light transmission region permits a greater amount of light to pass therethrough compared to at least one other region of the display panel. The electronic device further includes a display printed circuit board (PCB). In addition, the electronic device includes an aperture stop positioned between the set of one or more lenses and the display panel. The electronic device includes a transparent cover positioned over the display panel on an opposite side of the display panel from the display PCB. The electronic device also includes a housing configured to retain the camera module, the display panel, the display PCB, and the aperture stop therein.

Abstract: Embodiments of systems and methods for using electronic diffusers to implement message indicators are described. A segment of a diffuser attached to an electronic device is configured to indicate an informational message in response to signals that result in a change to an optical property. A set of information to be displayed using the segment is determined, and a signal is transmitted to the segment to display the information.

Abstract: Embodiments described herein provide a system and method for secure delivery of assets to a trusted device. Multiple levels of verification are implemented to enable components of a software update and asset delivery system to verify other components within the system. Furthermore, updates are provided only to client devices that are authorized to receive such updates. In one embodiment, the specific assets provided to a client device during a software update can be tailored to the client device, such that individual client devices can receive updated versions of software asset at a faster or slower rate than mass market devices. For example, developer or beta tester devices can receive pre-release assets, while enterprise devices can receive updates at a slower rate relative to mass market devices.