09 - Scientific and electric apparatus and instruments
Goods & Services
Earphones; carrying case for earphones; protective case for
earphones; eartips (terms too vague in the opinion of the
International Bureau – Rule 13 (2) (b) of the Common
Regulations).
An electronic watch may include a housing at least partially defining an interior cavity divided into at least a first volume and a second volume, a pressure-sensing component positioned within the first volume, a speaker positioned within the first volume, a processor positioned within the second volume, a battery positioned within the second volume, and a barometric vent that allows air pressure equalization between the first volume and an external environment.
Methods, systems and apparatuses for performing enhanced integrity protection techniques by an access point (AP) and non-AP are described. A station (STA) can receive, from an access point (AP), an integrity protection (IP) capability request and transmit an IP capability response to the AP. The STA can receive, from the AP, one or more downlink (DL) frames comprising at least one adjusted parameter field of a plurality of parameter fields. The STA can verify, based on at least one value of the adjusted parameter field or one or more parameter fields of the plurality of parameter fields, that the one or more DL frames have been correctly received from the AP.
In some embodiments, an electronic device present navigation routes from various perspectives. In some embodiments, an electronic device modifies display of representations of (e.g., physical) objects in the vicinity of a navigation route while presenting navigation directions. In some embodiments, an electronic device modifies display of portions of a navigation route that are occluded by representations of (e.g., physical) objects in a map. In some embodiments, an electronic device presents representations of (e.g., physical) objects in maps. In some embodiments, an electronic device presents representations of (e.g., physical) objects in maps in response to requests to search for (e.g., physical) objects.
G01C 21/36 - Input/output arrangements for on-board computers
G06F 3/04815 - Interaction with a metaphor-based environment or interaction object displayed as three-dimensional, e.g. changing the user viewpoint with respect to the environment or object
G06F 3/0482 - Interaction with lists of selectable items, e.g. menus
G06F 3/04845 - Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
This disclosure is directed to a programmable power amplifier including an output impedance matching circuit, and a programmable inductance matching circuit. The inductance matching circuit may be coupled to the impedance matching circuit. The inductance matching circuit may include one or more shunt inductors to reduce an adverse effect of one or more capacitors of the programmable power amplifier. The inductance matching circuit may improve an output power of the power amplifier, adjust a center frequency (e.g., resonant frequency) for providing output signals by the power amplifier, or both. As such, an electronic device may include one or more power amplifiers having the inductance matching circuit to amplify input signals with improved output power, improve a bandwidth for providing the output signals based on adjusting the center frequency, or both.
A user equipment (UE) performs capability exchange for indicating support of cross physical uplink control channel (PUCCH) group channel state information (CSI) reporting. In some embodiments, the UE receives a request from a network for the UE capability exchange and reports to the network whether cross PUCCH group CSI reporting is supported. The UE may also indicate whether a processing timeline for CSI reporting is to be relaxed to accommodate the cross PUCCH group CSI measurement and reporting.
H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
Devices are disclosed that include a wideband millimeter wave (mmW) via transition design for multilayer printed circuit boards (MLBs). In various instances embodiments, a via is dimensioned to provide impedance matching to stripline tracing connected at the end of the via. Impedance matching in the via may eliminate the need for an impedance matching section on the stripline tracing. In some instances, the dimensions of the via pad diameter and the via keepout diameter are selected to tune a via transition structure to selected frequencies and/or frequency bandwidths.
Systems, methods, and mechanisms for preemption of non-low latency data within an aggregated medium access control (MAC) protocol data unit (AMPDU), e.g., such as in current and future IEEE 802.11 systems. A wireless device (e.g., an access point or wireless station) may transmit, during an AMPDU, a trigger to receive (TRX) frame. The TRX frame may indicate preemption of non-low latency data intended for a first wireless station with low latency data intended for a second wireless station, e.g., via an acknowledgement policy change. Additionally, the wireless device may be configured to transmit, to the second wireless station, the low latency data within the AMPDU. Further, the wireless device may be configured to receive, after the AMPDU transmission is complete, a multi-block acknowledgement (M-BA) frame from the second wireless station. The M-BA frame and completion of the AMPDU transmission are separated by a short inter-frame space (SIFS).
H04W 72/566 - Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
H04L 5/00 - Arrangements affording multiple use of the transmission path
Disclosed are methods, systems, and computer-readable medium to perform operations including generating an extended range physical layer protocol data unit (ER-PPDU) for transmission to a receiver, the ER-PPDU including an ultra-high reliability extended range long training field (UHR-ER LTF) and an ultra-high reliability extended range signal field (UHR-ER SIG), and transmitting the ER-PPDU to the receiver, in which at least one of the UHR-ER-LTF or the UHR-ER-SIG is repeated two or more times in the time domain or the frequency domain.
This disclosure is directed to a power amplifier including a programmable impedance matching circuit. The programmable impedance matching circuit may include a programmable primary inductor and a secondary inductor. The programmable primary inductor may adjust a center frequency (e.g., resonant frequency) for providing amplified signals by the power amplifier to improve (e.g., expand) a frequency bandwidth of the power amplifier. As such, the power amplifier may have improved frequency bandwidth compared to other power amplifiers.
Some examples of the disclosure are directed to methods for application-based spatial refinement in a multi-user communication session including a first electronic device and a second electronic device. While the first electronic device is presenting a three-dimensional environment, the first electronic device receives an input corresponding to a request to move a shared object in the three-dimensional environment. In accordance with a determination that the shared object is an object of a first type, the first electronic device moves the shared object and an avatar of a user in the three-dimensional environment in accordance with the input. In accordance with a determination that the shared object is an object of a second type, different from the first type, and the input is a first type of input, the first electronic device moves the shared object in the three-dimensional environment in accordance with the input, without moving the avatar.
G06F 3/04815 - Interaction with a metaphor-based environment or interaction object displayed as three-dimensional, e.g. changing the user viewpoint with respect to the environment or object
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
G06F 3/04845 - Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
H04L 65/403 - Arrangements for multi-party communication, e.g. for conferences
12.
ELECTROMAGNETIC RADIATION DETECTORS INTEGRATED WITH IMMERSION LENSES
An electromagnetic radiation detector pixel includes a set of epitaxial layers and a lens. The set of epitaxial layers defines an electromagnetic radiation absorber. The lens is directly bonded to the set of epitaxial layers.
Some examples of the disclosure are directed to systems and methods for managing locations of users in a spatial group within a communication session based on the display of shared content in a three-dimensional environment. In some examples, a first electronic device and a second electronic device are in communication within a communication session. In some examples, the first electronic device displays a three-dimensional environment including an avatar corresponding to a user of the second electronic device. In some examples, in response to detecting an input corresponding to a request to display shared content in the three-dimensional environment, if the shared content is a first type of content, the first electronic positions the avatar a first distance away from the viewpoint, and if the shared content is a second type of content, the first electronic device positions the avatar a second distance away from the viewpoint.
G06F 3/04815 - Interaction with a metaphor-based environment or interaction object displayed as three-dimensional, e.g. changing the user viewpoint with respect to the environment or object
G06F 3/04845 - Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
14.
PHASED ARRAY SYSTEMS AND METHODS WITH PHASE SHIFTER
This disclosure provides various techniques for improving the quality of a signal. By integrating phase-shifting circuitry with a transmit/receive (T/R) switch, insertion loss may be reduced while decreasing space consumed on an integrated circuit or printed circuit board. In particular, embodiments disclosed herein include a transmitter including one or more differential power amplifiers coupled to a first inductor, and a switching network coupled to a second inductor and one or more phase-shifting circuitries. A differential interface of the differential amplifiers may enable integration of a stage of the phase shifter (e.g., a 180 degree stage) with the T/R switch, such that a single circuit may operate as the phase shifter and the T/R switch. This implementation may reduce the number of T/R switches and phase shifter stages in the phased array system, reducing the overall insertion loss experienced by the phased array system.
Disclosed are methods, systems, and computer-readable media configured to perform operations including: determining that an electronic device has at least one item to send to an access point (AP) or to another electronic device; encoding a trigger request message with information associated with the at least one item to be sent; and sending the trigger request message to the AP to request an uplink (UL) resource allocation or a peer-to-peer (P2P) resource allocation.
A user equipment (UE) is configured to receive a handover command from a source cell, wherein the UE is configured to exchange data with the source cell after the reception of the handover command, perform downlink synchronization acquisition with a target cell while the UE is configured to exchange data with the source cell and transmit an uplink signal to the target cell, wherein the UE stops exchanging data with the source cell after transmitting the uplink signal to the target cell.
A power delivery sub-system included in a computer system employs a primary voltage regulator circuit that generates a primary supply voltage on a primary power supply node. The power delivery sub-system also includes multiple bypass voltage regulator circuits that source corresponding bypass currents to a local power supply nodes in an integrated circuit. The integrated circuit includes multiple circuit blocks coupled to corresponding ones of the local power supply nodes, and multiple local voltage regulator circuits coupled to the primary power supply node. When a voltage level of a given local power supply node drops below a threshold value, a corresponding local voltage regulator circuit sources a supply current to the given local power supply node.
H02M 1/00 - APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF - Details of apparatus for conversion
Electronic devices may be provided with convex displays. A convex display may be used to maximize the internal volume of a device. Convex displays may be formed from one or more flexible layers. A flexible display layer may be mounted to a rigid support structure or a rigid cover layer. Flexible display layers that conform to the curved shape of a rigid structure may provide additional internal volume in which internal components of the device may be positioned.
A spatial light system that may, for example, be used to project image content onto surfaces of a room. The system may include two or more projection units for emitting light onto surfaces within a room. The system may include a controller and two or more projection units, each module including an LED array, an array of light pipes, and a condenser lens. Two or more projection units may be connected to a flexible strip that provides power and data (e.g., serial data) to the projection units. Two or more flex strips may be connected together. The flex strips provide a serially-connected, flexible modular architecture for spatial light systems that allow the projection units to be conformed to a variety of configurations and shapes.
H04N 9/31 - Projection devices for colour picture display
G01B 11/25 - Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. moiré fringes, on the object
Embodiments herein provide systems, apparatuses, and methods for authentication of an access point and a station in a wireless local area network. An access point and station may generate a Key Encryption Key (KEK). The access point and station may send authentication credentials encrypted based on the KEK. The access point may authenticate the station by validating the station authentication credential, and the station may authenticate the access point by validating the access point authentication credential.
First interaction data may be received and used to determine a beginning sleep time. Second interaction data may be received and used to determine an interrupted period during an expected sleep period. Third interaction data may be received and used to determine an end sleep time.
G04F 3/06 - Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with electric driving mechanisms
A61B 5/00 - Measuring for diagnostic purposes ; Identification of persons
A61B 5/0205 - Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
Systems and methods are disclosed for determining whether a message received by a client may be spam, in a computing environment that preserves privacy. The message may be encrypted. A client invokes the methods when a message is received from a sender that is not known to the client. A client can decrypt the message, break the message into chunks, and apply a differentially private algorithm to the set of chunks. The client transmits the differentially private message sketches to an aggregation server. The aggregation server receives a large collection of such message sketches for a large plurality of clients. The aggregation server returns aggregated message chunk (e.g. frequency) information to the client to assist the client in determining whether the message may be spam. The client can process the message based on the determination without disclosing the message content to the server.
An electronic device may have an antenna module with a triplet of antennas on a substrate. The triplet may include a first antenna with a radiating element formed from a patch on the substrate and second and third antennas having radiating elements formed from patches on that extend across a smaller lateral area than the patch in the first antenna. The patches in the second and third antennas may have extended electrical lengths formed from parasitic patches embedded within the substrate that are coupled to opposing edges of the patches by fences of conductive vias. The antenna module may include phased antenna arrays for conveying centimeter/millimeter wave signals. Signal conductors for the antennas may be distributed across multiple metallization layers of the substrate.
H01Q 19/00 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
H01Q 1/24 - Supports; Mounting means by structural association with other equipment or articles with receiving set
H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart
Disclosed are methods, systems, and computer-readable medium to perform operations for selecting a device to prioritize for a high power link. The operations include detecting, in proximity of a mobile device, a first and second available devices. The operations also include establishing a respective connection with each of the first and second available device using a first radio access technology (RAT). Further, the operations include determining, using the respective connections, one or more metrics associated with first available device and the second available device, where the one or metrics comprise a respective angle of arrival at the mobile device corresponding to the first available device and the second available device. Further, the operations include determining, based at least on the one or more metrics, to establish a high power link with the first available device using a second RAT, where the second RAT utilizes more power than the first RAT.
H04W 52/28 - TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
An electronic watch includes a housing, a display positioned at least partially within the housing, a cover covering at least part of the display, and a crown having a portion positioned along a side of the housing. The crown may include an inner member that is rotationally constrained relative to the housing and an outer member that is rotationally free relative to the inner member. The device may further include a rotation sensor configured to sense a rotation of the outer member relative to the inner member.
G04G 21/08 - Touch switches specially adapted for time-pieces
G01D 5/347 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using optical means, i.e. using infrared, visible or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
A portable electronic device can include a display, a processor, a sensor, and a wireless communication module. The sensor can detect a presence of an operable object near the portable electronic device. The processor can cause the display to depict an interface corresponding to the operable object based at least in part on a detection of the presence of the operable object. The wireless communication module can emit a signal instructing the operable object to perform an action based at least in part on an input to the interface.
G06F 1/16 - Constructional details or arrangements
G06F 3/02 - Input arrangements using manually operated switches, e.g. using keyboards or dials
G06F 3/04847 - Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
G06Q 20/32 - Payment architectures, schemes or protocols characterised by the use of specific devices using wireless devices
H04W 4/80 - Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
27.
RANGE FINDING AND ACCESSORY TRACKING FOR HEAD-MOUNTED DISPLAY SYSTEMS
Range finding methods and apparatus that may be implemented by VR/MR systems that include a head-mounted display (HMD) and an accessory that the user holds or wears. Range finding sensors (e.g., ultrasonic transducers) may be included on the HMD and on the accessory and used to track distances to and relative position of walls, objects, and other obstacles within constrained physical environments such as rooms, gyms, yards, or fields, or in unconstrained physical environments. Range finding information from the sensors on the HMD and accessory can be used to generate a 3D map of the user's environment that can be used for various purposes in the VR/MR system. In addition to mapping the user's environment, the range finding methods and apparatus may also be used to track the relative position of the accessory with respect to the HMD.
G01S 15/88 - Sonar systems specially adapted for specific applications
G01S 15/89 - Sonar systems specially adapted for specific applications for mapping or imaging
G01S 17/89 - Lidar systems, specially adapted for specific applications for mapping or imaging
G06F 3/0346 - Pointing devices displaced or positioned by the user; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
G06F 3/04815 - Interaction with a metaphor-based environment or interaction object displayed as three-dimensional, e.g. changing the user viewpoint with respect to the environment or object
In some implementations, a first computing device can send notifications at times that the first computing device is not in an expected location. A user of a second computing device can remotely configure an expected location for the first computing device, which may be a particular location for a certain period of time. During that time, the first computing device can monitor its own location and check whether it is within the expected location. If the first computing device unexpectedly leaves or fails to enter the expected location, the first computing device may transmit a notification to the second computing device. Similarly, if the first computing device loses connectivity with other devices, a server device may notify the second computing device that the location of the first computing device cannot be determined.
Various techniques for implementing resistive temperature sensors that rely on the resistors' temperature sensitivity to provide temperature sensing are disclosed. Temperature sensitive resistors may be implemented in a resistor stack in combination with a resistor stack of resistors that are relatively temperature indifferent. Various temperature sensor circuits implementing these temperature sensitive resistors are also disclosed. A temperature sensor circuit may implement the temperature sensitive resistors along with the resistors that are relatively stable with temperature to output a voltage signal that is indicative of the temperature sensed by the circuit. In some instances, the signal from the temperature sensitive resistors is increased through the use of a feedback resistor loop.
G01K 7/21 - Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer in a specially-adapted circuit, e.g. bridge circuit for modifying the output characteristic, e.g. linearising
G01K 15/00 - Testing or calibrating of thermometers
30.
Systems With Networked Electronic Devices and Shared Resources
A system may include electronic devices such as a head-mounted electronic device, a cellular telephone, a wristwatch device, a computer, and other devices. During operation of the system, one or more of the electronic devices may gather information on the positions of the electronic devices. Information may also be gathered on the positions of objects and obstructions. This position information and/or other information such as information on which sensor resources are available in each of the devices may be used to determine which of the sensors of the electronic devices in the room should be shared. Shared sensors may gather information that is communicated wirelessly to other devices for use by those devices.
Methods, systems and apparatuses for coordinating service periods by an access point (AP) and a wireless device are described. Information related to coexistence or other reduced availability can be determined and exchanged. A schedule of service periods can be created and can be adjusted as needed.
An electronic device may be provided with wireless circuitry that includes first, second, and third antennas used to determine the position and orientation of the electronic device relative to external equipment. The antennas may include patch elements on respective substrates mounted to a flexible printed circuit. Each substrate may include fences of conductive vias that are coupled to ground and that laterally surround the corresponding patch element. Control circuitry may identify phase differences between the first and second antennas and between the second and third antennas and may identify an angle of arrival of received ultra-wideband signals using the phase differences. The control circuitry may compare the phase differences to a set of predetermined surfaces of phase differences to identify environmental loading conditions for the antenna. The control circuitry may correct the angle of arrival using offsets identified based on the environmental loading conditions.
G01S 3/48 - Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems the waves arriving at the antennas being continuous or intermittent and the phase difference of signals derived therefrom being measured
G01S 3/02 - Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
G01S 3/04 - Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves - Details
G01S 3/46 - Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
G01S 3/72 - Diversity systems specially adapted for direction-finding
H01Q 1/24 - Supports; Mounting means by structural association with other equipment or articles with receiving set
H01Q 1/52 - Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
H01Q 3/26 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture
H01Q 5/25 - Ultra-wideband [UWB] systems, e.g. multiple resonance systems; Pulse systems
Some embodiments of this disclosure include apparatuses and methods for implementing discovery frames and group addressed frames communication. For example, some embodiments relate to a method including generating a first frame to be transmitted to a first electronic device. An association identifier (AID) value of the first frame is set to a first value to indicate that the first frame is an individually addressed frame addressed to the first electronic device. The method further includes generating a second frame to be transmitted to a group of one or more electronic devices. An AID value of the second frame is set to a second value different from the first value. The method also includes transmitting the first frame and the second frame.
H04W 8/26 - Network addressing or numbering for mobility support
H04L 61/503 - Internet protocol [IP] addresses using an authentication, authorisation and accounting [AAA] protocol, e.g. remote authentication dial-in user service [RADIUS] or Diameter
H04L 61/5038 - Address allocation for local use, e.g. in LAN or USB networks, or in a controller area network [CAN]
H04L 101/622 - Layer-2 addresses, e.g. medium access control [MAC] addresses
H04W 76/11 - Allocation or use of connection identifiers
09 - Scientific and electric apparatus and instruments
Goods & Services
Computers; computer hardware; downloadable and recorded
computer operating system software; downloadable and
recorded virtual reality software for viewing and
controlling a computer display screen; downloadable and
recorded virtual reality software for viewing and
controlling a computer display monitor; head-mounted
computer displays in the nature of computer display
monitors; headsets for use with computers; downloadable and
recorded software for controlling virtual reality headsets;
downloadable and recorded software for controlling wearable
computer hardware; downloadable virtual goods in the nature
of image files of computers and computer displays.
35.
SYNCHRONIZING WIRELESS COMMUNICATIONS BETWEEN ELECTRONIC DEVICES
In an example method, a first device determines a first Zadoff-Chu sequence having a first root value, and a second Zadoff-Chu sequence having a second root value, where the first second root value is an inverse modulus of the first root value. Further, the first device generates a wireless signal including (i) a first preamble generated based, at least in part, on the first Zadoff-Chu sequence, (ii) a second preamble generated based, at least in part, on the second Zadoff-Chu sequence, and (iii) a payload. Further, the first device transmits the wireless signal from the first device to a second device.
Inter-cell beam management and inter-cell multiple transmission and reception point (multi-TRP) operation may include decoding a cell-specific reference signal (CRS) pattern list configuration received from a base station. The CRS pattern list configuration may include one or more CRS pattern lists. Each of the one or more CRS pattern lists correspond to one or more cells of a plurality of cells configured by the base station. Beam management associated with the plurality of cells may be performed based on the CRS pattern list configuration.
H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04L 1/00 - Arrangements for detecting or preventing errors in the information received
H04W 72/23 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
An electronic device includes an enclosure formed of a plurality of layers cooperating to define an interior volume. The enclosure includes a first layer formed of a first material and defining a user input surface of the enclosure and a first portion of a side surface of the enclosure. The enclosure also includes a second layer, formed of a second material different from the first material, positioned below the first layer and defining a second portion of the side surface of the enclosure. The enclosure also includes a third layer, formed of a third material different from the first and second materials, positioned below the second layer and defining a bottom surface of the enclosure and a third portion of the side surface of the enclosure.
Techniques for multi-universal subscriber identity module (MUSIM) operation include generating, by a terminal equipment (TE) of a device, an attention (AT) command. The AT command indicates a value of a parameter related to MUSIM operation of the device, such as whether to release a Non-Access Stratum (NAS) connection associated with a particular USIM of the device, whether to reject or restrict paging associated with the particular USIM of the device, or a requested (or selected) IMSI offset associated with the particular USIM of the device. The AT command is communicated from the TE to a mobile terminal (MT) of the device through a terminal adapter (TA).
An electronic device includes a display and a first input region that is separate from the display. In response to detecting a substantially stationary input on the first input region, the electronic device displays selectable options on the display. While displaying the selectable options on the display, the device detects a movement input on the first input region. In response to detecting the movement input on the first input region, the device selects different selectable options from the displayed selectable options based on the characteristic values of the movement input on the first input region.
A fabric strap may be used to attach a wearable electronic device to a user's body. The fabric strap may include a stretchable inner fabric layer formed from mesh fabric. A first set of ribs may be formed on a first side of the inner fabric layer and a second set of ribs may be formed on a second opposing side of the inner fabric layer. Load-modifying structures may be located in the ribs and may be used to increase the initial force required to stretch the strap, while allowing additional elongation to occur without requiring increasing force once a certain elongation percentage is reached. The load-modifying structures may be located in upper portions of the ribs and/or may span across openings in the ribs, and may include stitching, stiffeners, fabric layers, metal or plastic materials, spring members, and/or other structures.
An electronic device may include a display, a housing member at least partially surrounding the display and including a first segment defining a first portion of an exterior surface of the electronic device, a second segment defining a second portion of the exterior surface of the electronic device and configured to function as an antenna, and a bridge segment structurally and conductively coupling the first segment to the second segment. The electronic device may also include a molded element positioned between the first segment and the second segment and defining a third portion of the exterior surface of the electronic device.
Various embodiments of an integrated circuit (IC) die package are disclosed. An IC die package includes an IC die, an interposer structure electrically connected to the IC die, a first bonding structure, and a second bonding structure. The first bonding structure includes a first dielectric layer disposed on the IC die and also includes a first conductive pad having an embedded portion disposed in the first dielectric layer and an anchor portion extending over a top surface of the first dielectric layer. The second bonding structure includes a second dielectric layer disposed on the interposer structure, a second conductive pad disposed in the second dielectric layer, and an anchor layer surrounding the anchor portion.
H01L 23/00 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details of semiconductor or other solid state devices
H01L 21/48 - Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups
Various embodiments of an integrated circuit (IC) die package are disclosed. An IC die package includes an IC die, an interposer structure electrically connected to the IC die, a first bonding structure, a second bonding structure, and a molding compound layer. The first bonding structure includes a first dielectric layer disposed on the IC die and a first conductive plug disposed in the first dielectric layer. The second bonding structure includes a second dielectric layer disposed on the interposer structure and a second conductive plug disposed in the second dielectric layer. The molding compound layer includes a mold region and a mold cavity.
H01L 25/065 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
44.
Multi-Die Fine Grain Integrated Voltage Regulation
A semiconductor device package is described that includes a power consuming device (such as an SOC device). The power consuming device may include one or more current consuming elements. A passive device may be coupled to the power consuming device. The passive device may include a plurality of passive elements formed on a semiconductor substrate. The passive elements may be arranged in an array of structures on the semiconductor substrate. The power consuming device and the passive device may be coupled using one or more terminals. The passive device and power consuming device coupling may be configured in such a way that the power consuming device determines functionally the way the passive device elements will be used.
H01L 23/50 - Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads or terminal arrangements for integrated circuit devices
H01L 25/065 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
H01L 25/10 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices having separate containers
H01L 25/16 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices the devices being of types provided for in two or more different main groups of groups , or in a single subclass of , , e.g. forming hybrid circuits
H01L 25/18 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices the devices being of types provided for in two or more different subgroups of the same main group of groups , or in a single subclass of ,
H10B 12/00 - Dynamic random access memory [DRAM] devices
In one implementation, a method includes receiving a warped image representing simulated reality (SR) content (e.g., to be displayed in a display space), the warped image having a plurality of pixels at respective locations uniformly spaced in a grid pattern in a warped space, wherein the plurality of pixels are respectively associated with a plurality of respective pixel values and a plurality of respective scaling factors indicating a plurality of respective resolutions at a plurality of respective locations of the SR content (e.g., in the display space). The method includes processing the warped image in the warped space based on the plurality of respective scaling factors to generate a processed warped image and transmitting the processed warped image.
A head-mounted device may have a housing containing displays that display images for a user when the head-mounted device is worn. The head-mounted device may include a nosepiece coupled to the housing and configured to rest on a nasal region of the user. The nosepiece may include an adjustable portion to change a curvature of the nosepiece and conform to the user's nose. The adjustable portion may be formed from a central portion of the nosepiece that can be loosened and tightened with respect to a peripheral portion of the nosepiece, a service loop that extends across the nosepiece, shape memory material that changes shape in response to heat, a deformable stiffener that runs across a nose bridge of the nosepiece, and/or a cavity that can be filled with material to change the curvature of the nosepiece. The nosepiece may be removably coupled to the housing, such as with magnets.
Systems, devices, and techniques for antenna port configuration in wireless communication systems are described. A described technique performed by a user equipment (UE) includes receiving configuration information that determines a bit-width value for an antenna port indication field of a downlink control information (DCI) format; receiving a DCI message that is in accordance with the DCI format; and determining an antenna port configuration for one or more demodulation reference signals based on the DCI message, the configuration information, and the bit-width value.
Signals usable to determine a path of a vehicle towards a particular stopping point in a vicinity of a destination are detected from an individual authorized to provide guidance with respect to movements of the vehicle. Based at least in part on the signals and a data set pertaining to the external environment of the vehicle, one or more vehicular movements to be implemented to proceed along the path are identified. A directive is transmitted to a motion control subsystem of the vehicle to initiate one of the vehicular movements.
Electronic apparatuses according to embodiments of the present technology may include an electronic device a first surface and a second surface opposite the first. The electronic device may include a battery and a wireless charging coil within an interior volume of the device. The electronic device may include a first magnetic conductor and positioned between the battery and the wireless charging coil. The electronic device may also include an integrated circuit coupled with the battery and the wireless charging coil. The apparatuses may include a case extending about the electronic device. The case may be characterized by a first surface and a second surface. The case may be characterized by a thickness between the first surface of the case and the second surface of the case. The case may include a second magnetic conductor incorporated within the thickness of the case at the second surface of the case.
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
H02J 50/00 - Circuit arrangements or systems for wireless supply or distribution of electric power
An input mechanism, such as a crown, detects amounts of applied force. In various examples, an assembly including an input mechanism has an enclosure; a stem coupled to the enclosure such that the stem is rotatable, translatable, and transversely moveable with respect to the enclosure; a sensor, coupled between the stem and the housing, to which force is transferred when the stem moves with respect to the housing; and a processing unit coupled to the sensor. The processing unit is operable to determine a measurement of the force, based on a signal from the sensor.
G04C 3/00 - Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
G01D 5/241 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by relative movement of capacitor electrodes
G04G 21/00 - Input or output devices integrated in time-pieces
G06F 3/0346 - Pointing devices displaced or positioned by the user; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
G06F 3/0362 - Pointing devices displaced or positioned by the user; Accessories therefor with detection of 1D translations or rotations of an operating part of the device, e.g. scroll wheels, sliders, knobs, rollers or belts
H03K 17/975 - Switches controlled by moving an element forming part of the switch using a capacitive movable element
A method and apparatus for storing and accessing sparse data is disclosed. A sparse array circuit may receive information indicative of a request to perform a read operation on a memory circuit that includes multiple banks. The sparse array circuit may compare an address included in the received information to multiple entries that correspond to address locations in the memory circuit that store sparse data. In response to a determination that that the address matches a particular entry, the sparse array may generate one or more control signals that may disable the read operation, and cause a data control circuit to transmits the sparse data pattern.
Interlacing equipment may be used to form fabric such as woven fabric. The woven fabric may include warp strands and weft strands. In a Leno weave, a warp strand may include one or more covering strands twisted around a core strand. The covering strands and/or the core strand may be conductive to form a conductive warp strand. An electrical component may be mounted to the conductive warp strand. A first electrical connection may couple the electrical component to the core strand and a second electrical connection may couple the electrical component to the covering strand. The two electrical connections may be isolated from one another. A warp strand may have a first region in which the core includes a conductive strand and a second region in which the conductive strand forms part of the covering or is located on an outer surface of the covering.
D03D 13/00 - Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
D03D 15/41 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with specific twist
D03D 15/47 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
D03D 15/533 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads electrically conductive
An electronic device (such as an access point) may provide a management frame, intended for at least a recipient electronic device, that includes slotted-operation information corresponding to a power-save mode of the electronic device for communication with at least the recipient electronic device. The slotted-operation information may include a sequence of temporal slots and associated channel information for the temporal slots. When a channel for a temporal slot comprises a null value, the power-save mode may include transitioning the electronic device into a lower-power-consumption mode during the temporal slot. Alternatively, when a channel for a temporal slot is different than a null value, the power-save mode may include performing another activity than communicating with the recipient electronic device during the temporal slot.
An stylus includes a housing that defines a force input surface opposite a touch input surface. A spring member in the housing includes a first arm that biases a touch sensor toward the touch input surface. The spring member also includes a second arm that biases a first force electrode toward the housing and allows the first force electrode to move toward a second force electrode when a force is applied to the force input surface. A non-binary amount of the force is determinable using a change in a mutual capacitance between the first force electrode and the second force electrode. The mutual capacitance between the first force electrode and the second force electrode may be measured upon detecting a touch using the touch sensor.
The present disclosure generally relates to user interface for electronic devices, including wearable electronic devices, and device settings based on user identification.
Non-cosmetic quality aluminum substrates are given a cosmetic finish by applying a PVD coating to the substrate. An enclosure for an electronic device can include an aluminum substrate including a 6000 series aluminum or 7000 series aluminum, a PVD coating disposed on the substrate, and a protective underlayer disposed between the aluminum substrate and the PVD coating.
C23C 14/02 - Pretreatment of the material to be coated
C23C 14/06 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
C23C 18/16 - Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, i.e. electroless plating
C23C 18/32 - Coating with one of iron, cobalt or nickel; Coating with mixtures of phosphorus or boron with one of these metals
C23C 28/00 - Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of main groups , or by combinations of methods provided for in subclasses and
C25D 3/38 - Electroplating; Baths therefor from solutions of copper
A user equipment (UE) is configured to activate a simultaneous communication functionality with a first cell and a second cell, wherein the first cell is configured as a serving cell and the second cell is configured as an assisting cell, determine that a serving cell switch is to be performed, wherein the serving cell switch comprises the second cell being reconfigured as the assisting cell and the first cell being reconfigured as the assisting cell, receive, after the serving cell switch, a message from the second cell indicating that the simultaneous communication functionality is to be deactivated and release the first cell in response to the message.
H04W 72/231 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
A head-mounted device may include optical assemblies for presenting images to a user. Each optical assembly may have a support with first and second portions that move relative to each other. A motor in each optical assembly may move the second portion of that optical assembly relative to the first portion of that optical assembly. The optical assemblies may each have guide rods along which the second portion of the optical assembly slides relative to the first portion. A lens in each optical assembly may be used to convey an image from a display in the optical assembly to an eye box for viewing by a user. The lens and display may be mounted to the second portion. Face bumpers may be mounted to the first portion. To adjust eye relief, the motor of each optical assembly may move the second portion relative to the first portion.
A light system that may project virtual content onto surfaces of a room. The system may include one or more low-resolution light-emitting diode (LED) projectors for emitting light representing low-resolution virtual content, and a high-resolution LED projector for emitting light representing high-resolution virtual content. The high-resolution projector may be used to project a 2D image of augmented or virtual reality content being viewed by a person in a room using a device such as a headset or glasses onto a surface of the room so that other persons in the room can view a representation of what the person using the device is seeing. The low-resolution projector(s) may project low-resolution images onto other surfaces in the room, for example the walls and ceiling. The system may also be configured to emit diffuse light to illuminate a room when not emitting light representing virtual content.
A cache memory circuit that evicts cache lines based on which cache lines are storing background data patterns is disclosed. The cache memory circuit can store multiple cache lines and, in response to receiving a request to store a new cache line, can select a particular one of previously stored cache lines. The selection may be performed based on data patterns included in the previously stored cache lines. The cache memory circuit can also perform accesses where the internal storage arrays are not activated in response to determining data in the location specified by the requested address is background data. In systems employing virtual addresses, a translation lookaside buffer can track the location of background data in the cache memory circuit.
41 - Education, entertainment, sporting and cultural services
Goods & Services
Providing entertainment, sports, music, reality, documentary, and arts and culture programming by means of telecommunications networks, computer networks, the Internet, and wireless communications networks; providing non-downloadable entertainment, sports, music, reality, documentary, and arts and culture programming; providing non-downloadable pre-recorded music, video, and graphics for use on mobile communications devices
09 - Scientific and electric apparatus and instruments
Goods & Services
Downloadable audio files, image files, video files, music files and multimedia content; downloadable audio and visual recordings, musical recordings, movies, films and television shows; downloadable films and videos featuring 3D and 360-degree viewing in the field of entertainment and sports
41 - Education, entertainment, sporting and cultural services
Goods & Services
Providing entertainment, sports, music, reality, documentary, and arts and culture programming by means of telecommunications networks, computer networks, the Internet, and wireless communications networks; providing non-downloadable entertainment, sports, music, reality, documentary, and arts and culture programming; providing non-downloadable pre-recorded music, video, and graphics for use on mobile communications devices
09 - Scientific and electric apparatus and instruments
Goods & Services
Downloadable audio files, image files, video files, music files and multimedia content; downloadable audio and visual recordings, musical recordings, movies, films and television shows; downloadable films and videos featuring 3D and 360-degree viewing in the field of entertainment and sports
A securement arm for an optical device includes a first portion having a first electronic component, the first portion connected to a viewing frame of the optical device. The securement arm also includes a second portion having a second electronic component coupled to the first portion by a spring element. The spring element can include a plastic deformation element and an elastic element. The securement arm also includes an electrical connector extending through the spring element and electrically connecting the first electronic component and the second electronic component.
In one implementation, a method of displaying immersive video is performed at a device having a display, one or more processors, and non-transitory memory. The method includes obtaining an image. The method includes selecting a processing spatial portion of the image based on a predicted pose of the device. The method includes performing image processing on the processing spatial portion. The method includes, after performing image processing on the processing spatial portion, selecting a display spatial portion of the processing spatial portion based on a current pose of the device. The method includes displaying, on the display, the display spatial portion.
Various implementations disclosed herein include devices, systems, and methods for conversational augmentation. In various implementations, a device includes a display, a processor and a non-transitory memory. In some implementations, the method includes, while a user of the device is in a current conversation with a person, detecting a reference to a previous conversation. In some implementations, the method includes determining whether there are user-curated notes that satisfy a relevance threshold associated with the current conversation. In some implementations, the method includes presenting a portion of the user-curated notes that satisfies the relevance threshold associated with the current conversation.
In one implementation, a method of authenticating a user is performed by a first device including a camera, an eye tracker, one or more processors, and non-transitory memory. The method includes obtaining, via the camera, an image of a physical environment. The method includes detecting, in the image of the physical environment, a second device. The method includes determining, using the eye tracker, a gaze of a user. The method includes determining that the gaze of the user is directed to the second device. The method includes, in response to determining that the gaze of the user is directed to the second device, transmitting authentication credentials to the second device.
Detecting a touch includes receiving image data of a touching object of a user selecting selectable objects of a target surface, determining a rate of movement of the touching object, in response to determining that the rate of movement satisfies a predetermined threshold, modifying a touch detection parameter for detecting a touch event between the touching object and the target surface, and detecting one or more additional touch events using the modified touch detection parameter.
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
G06F 3/0488 - Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
41 - Education, entertainment, sporting and cultural services
Goods & Services
Entertainment services; providing news information, namely
providing news in the nature of current events reporting;
providing sports news and information, sports scores, sports
results, sports statistics, betting odds, information about
athletes, fantasy sports information, sports competition
information, commentary, sports videos, sports television,
live sporting events, and other information about sports by
means of telecommunications networks and computer
applications; providing online, non-downloadable
entertainment, sports, current events news, reality,
documentary, and culture programs; entertainment services,
namely, providing ongoing television programs in the field
of sports via a computer network; entertainment services,
namely, production and distribution of ongoing television
programs in the field of sports; providing non-downloadable
computer games, electronic games, interactive games, and
video games.
78.
DISPLAYS HAVING SIGNAL LINES WITH TRANSPARENT PORTIONS
A display may include an active area with a first region and a second region. The first region may overlap an input-output component such as a camera and may have a higher transparency than the second region. The first region may have a lower pixel density than the second region. Signal lines that pass through the first region may have transparent portions that overlap the first region and opaque portions that overlap the second region. To mitigate artifacts caused by high resistance of the transparent portions of the signal lines, the signal lines may include supplemental opaque portions that are electrically connected in parallel to the transparent portions and that are routed through the second region around the first region.
G09G 3/3275 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] - Details of drivers for data electrodes
H10K 50/826 - Multilayers, e.g. opaque multilayers
H10K 59/123 - Connection of the pixel electrodes to the thin film transistors [TFT]
An electronic device may include a display with a waveguide that directs image light to an eye box using an output coupler. The display may include an electrically adjustable tint layer overlapping the output coupler and driven by a driver. The driver may be coupled to the tint layer using wires or one or more flexible printed circuit tails. The driver may include different circuit architectures. The driver may overdrive or underdrive the tint layer to accelerate a transition time of the tint layer. The driver may be periodically floated relative to the electrodes to save power. The driver may drive the tint layer at multiple pairs of drive terminals around the periphery of the tint layer. A voltage sensor may measure voltage across the tint layer at sense terminals that are offset from the drive terminals.
This disclosure relates to techniques for establishing a data path with improved mobility features in a wireless communication system. A wireless device may establish a wireless link with an air-interface node of a cellular network. Cell-specific physical layer security coding may be performed for the wireless link between the wireless device and the air-interface node. User-plane termination may be established between the wireless device and a controller entity of the cellular network, which may be a cloud-deployed network function, via the wireless link. The wireless device may form user-plane uplink packets for the controller entity, and apply end-to-end security to generate encrypted user-plane uplink packets at a user-plane termination layer of the wireless device. The encrypted user-plane uplink packets may be provided to the controller entity via the wireless link with the air-interface node.
09 - Scientific and electric apparatus and instruments
Goods & Services
Recorded and downloadable computer software for operating
computer styluses and input devices for computers, computer
hardware and tablet computers; recorded and downloadable
computer software for creating and editing documents
comprised of text and graphics.
09 - Scientific and electric apparatus and instruments
Goods & Services
Computers; computer hardware; smart phones; tablet
computers; wireless communication devices for the
transmission of voice, data, images, audio, video, and
multimedia content; computer software; computer operating
system software; computer chips.
This disclosure relates to techniques for performing wireless communication in a system with distributed non-access stratum termination. A radio access network element may receive information from a wireless device indicating that network-side non-access stratum termination for the wireless device can be distributed. The radio access network element may provide an indication to a core network anchor node that network-side non-access stratum termination for the wireless device can be distributed. The radio access network element may receive mobility management context information for the wireless device from the core network anchor node, which may include addressing information for one or more other core network nodes. The radio access network element may receive uplink data from the wireless device, and may forward the uplink data directly to at least one other core network node using the addressing information included in the mobility management context information for the wireless device.
Techniques are disclosed relating to smashing atomic operations. In some embodiments, cache control circuitry caches data values in cache storage circuitry and receive multiple requests to atomically update a cached data value according to one or more arithmetic operations. The control circuitry may perform updates to a cached data value based on the multiple requests, in response to determining that the one or more arithmetic operations meet one or more criteria and store operation information that indicates a most-recent requested atomic arithmetic operation for the updated data value. The control circuitry may, in response to an event, flush, to a higher level in a memory hierarchy that includes the cache storage circuitry both: the updated data value and the operation information. This may advantageously smash atomic operations at the cache and reduce operations to the higher-level cache or memory (which may be the actual coherence point for atomic requests).
A battery includes an enclosure, a battery management unit (BMU), a conductive trace including conductive particles disposed on a surface of the enclosure and electrically coupled with the BMU to form a closed-loop electrical path. The BMU is configured to detect a resistance in the closed-loop electrical path caused by a percolation of the conductive particles, and determine a swollen condition of the battery based on the resistance.
H01M 10/42 - Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
H01M 10/48 - Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
Apparatuses, systems, and methods for supporting a distributed non-access stratum (NAS) architecture, e.g., in cellular systems. A UE (and/or a processor of a UE) may establish, between the UE and a network node, a wireless connection to support communication with a core network, e.g., communication with one or more network functions of the core network. The UE may establish a direct NAS layer connection with at least two network functions of a plurality of network functions of the core network, e.g., the at least two network functions may each have a corresponding direct NAS layer connection with the UE. In addition, the UE may exchange signaling with the at least two network functions via the corresponding direct NAS layer connection. Thus, the corresponding direct NAS layer connection may be one of a plurality of direct NAS layer connections between the UE and the core network.
A user equipment (UE) is configured to decode an internet protocol (IP) multimedia subsystem (IMS) registration response including a timer value for IMS registration validity, start a timer with the timer value, prior to the timer expiring, initiate a registration with the IMS, when at least one service of a group of services is ongoing over IMS, skip an access check for IMS registration and configure transceiver circuitry to transmit an IMS registration request without performing the access check for IMS registration.
H04L 67/142 - Managing session states for stateless protocols; Signalling session states; State transitions; Keeping-state mechanisms
H04L 67/145 - Termination or inactivation of sessions, e.g. event-controlled end of session avoiding end of session, e.g. keep-alive, heartbeats, resumption message or wake-up for inactive or interrupted session
H04L 69/28 - Timers or timing mechanisms used in protocols
H04W 60/04 - Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
A head-mounted device may have a head-mounted support structure, a gaze tracker in the head-mounted support structure, and one or more displays in the head-mounted support structure. For example, two displays may display images to two eye boxes. The display may display a virtual keyboard and may display a text input in response to a gaze location that is determined by the gaze tracker. The gaze tracker may additionally determine a gaze swipe input, or a camera in the support structure may determine a hand swipe input, and the swipe input may be used with the gaze location to determine the text input. In particular, the swipe input may create a swipe input curve that is fit to the text input to determine the text input. A user's hand may be used as a secondary input to indicate the start or end of a text input.
G06F 3/023 - Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
G06F 3/04842 - Selection of displayed objects or displayed text elements
G06F 3/04886 - Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
An electronic device may include a display with a waveguide that directs image light to an eye box using an output coupler. The display may include an electrically adjustable tint layer overlapping the output coupler. The tint layer may serve to maximize contrast of images in the image light. The tint layer may include a peripheral edge seal between first and second substrates and laterally surrounding an electrochromic gel. The peripheral edge seal may protect the gel from water and oxygen. The peripheral edge seal may include one or more rings of material and/or a glass ring spacer, the substrates may include cavities, and/or the gel may include spacer beads to help minimize warpage upon curing and thus maximize flatness of the tint layer. The electrochromic gel may include first and second redox species and a third redox species configured to tune a color response of the tint layer.
G02F 1/1503 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect caused by oxidation-reduction reactions in organic liquid solutions, e.g. viologen solutions
An apparatus configured to determine a beam failure of a control link with a base station, perform a beam recovery operation for the control link, wherein the beam recovery operation comprises a beam failure recovery (BFR) or a radio link failure (RLF) operation and determine a forwarding operation for a first data link with a user equipment (UE), wherein the forwarding operation is performed during a time from the beam failure of the control link until the beam recovery operation for the control link is complete.
H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04B 7/08 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
An apparatus includes a processor circuit that includes a memory circuit, one or more processor cores, and a debug circuit. The debug circuit may be configured, in response to activation of a trace mode to record information indicative of instructions executing on the one or more processor cores, to write a trace data stream to the memory circuit that includes trace data collected on the instructions executing on the one or more processor cores. In response to a particular instruction within one of the processor cores specifying a write of a data value to an architecturally visible trace register, the debug circuit may be further configured to output the data value to the trace data stream as part of executing the particular instruction.
Techniques are disclosed relating to smashing atomic operations. In some embodiments, cache control circuitry caches data values in cache storage circuitry and receive multiple requests to atomically update a cached data value according to one or more arithmetic operations. The control circuitry may perform updates to a cached data value based on the multiple requests, in response to determining that the one or more arithmetic operations meet one or more criteria and store operation information that indicates a most-recent requested atomic arithmetic operation for the updated data value. The control circuitry may, in response to an event, flush, to a higher level in a memory hierarchy that includes the cache storage circuitry both: the updated data value and the operation information. This may advantageously smash atomic operations at the cache and reduce operations to the higher-level cache or memory (which may be the actual coherence point for atomic requests).
G06F 12/0891 - Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches using clearing, invalidating or resetting means
G06F 12/0842 - Multiuser, multiprocessor or multiprocessing cache systems for multiprocessing or multitasking
93.
Devices with displays having transparent openings and transition regions
An electronic device may include a display and an optical sensor formed underneath the display. The display may have both a full pixel density region and a pixel removal region with a plurality of high-transmittance areas that overlap the optical sensor. To mitigate reflectance mismatch between the full pixel density region and the pixel removal region, the pixel removal region may include a transition region at one or more edges. In the transition region, one or more components may have a gradual density change between the full pixel density region and a central portion of the pixel removal region. Components that may have a changing density in the transition region include dummy thin-film transistor sub-pixels, dummy anodes, a cathode layer, and a touch sensor metal layer. The transition region may also include anodes that gradually change shape and/or size.
