An antenna device includes an antenna substrate and a semiconductor package. The antenna substrate includes a base and an input pad, wherein the base has a first surface, and the input pad is disposed on a first portion of the first surface. The semiconductor package is disposed on the first surface of the semiconductor package. The semiconductor package has a second surface facing the first surface, and an entirety of the second surface and a second portion of the first surface overlap.
A link selection system, for allocating a plurality of available links to a plurality of multi-link-device (MLD) stations, is provided. The link selection system includes the following elements. (1) A monitoring unit, for monitoring a traffic type of each of the MLD stations and a channel status of each of the available links. (2) A detecting unit, for detecting whether the traffic type is a QoS traffic or a heavy traffic and whether the channel status is a congested condition. (3) An arbitrating unit, for arbitrating a link configuration of the available links for the MLD stations based on the traffic type and the channel status. The available links are associated with a multi-link-operation (MLO) device.
A method and apparatus for video coding system that uses intra prediction based on cross-colour linear model are disclosed. According to the method, model parameters for a first-colour predictor model are determined and the first-colour predictor model provides a predicted first-colour pixel value according to a combination of at least two corresponding reconstructed second-colour pixel values. According to another method, the first-colour predictor model provides a predicted first-colour pixel value based on a second degree model or higher of one or more corresponding reconstructed second-colour pixel values. First-colour predictors for the current first-colour block are determined according to the first-colour prediction model. The input data are then encoded at the encoder side or decoded at the decoder side using the first-colour predictors.
H04N 19/593 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
H04N 19/186 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
H04N 19/80 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals - Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
4.
BEAM PREDICTION FOR MIMO WIRELESS COMMUNICATION SYSTEMS
Apparatus and methods are provided for AI-based compressed sensing for beam prediction. In one novel aspect, the UE obtains one or more sensing matrices with matrices training and performs weighted beam measurements. In one embodiment, the UE performs beam sweeping to generate one or more measurement matrices, obtains one or more sensing matrices by compressing the one or more measurement matrices with matrices training, and performs weighted beam measurements to generate one or more weighted beam measurement matrices. In one embodiment, the matrices training is performed by the UE or by the wireless network using an AI model. In one embodiment, the UE performs measurement matrix reconstruction based on the one or more weighted beam measurement matrices and the one or more sensing matrices. In one embodiment, the UE predicts an optimal beam based on the one or more predicted weighted beam measurement matrices.
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
Various solutions for collision handling for a multi-universal subscriber identity module (MUSIM) device are described. An apparatus may receive at least one configuration for at least one first-type gap and at least one second-type gap from a network. The apparatus may determine a plurality of collisions associated with occasions of the at least one first-type gap and the at least one second-type gap. The apparatus may perform a collision handling in an event that a keep solution is granted for certain of the collisions, wherein the collision handling comprises using a priority solution to handle one or more specific collisions among the collisions before using the keep solution to handle one or more remaining collisions among the collisions.
Techniques pertaining to user equipment (UE) behavior for public land mobile network (PLMN) and radio access technology (RAT) selection during suspended non-access stratum (NAS) signaling in mobile communications are described. An apparatus (e.g., a UE) enters an Evolved Packet System (EPS) Mobility Management idle (EMM-IDLE) mode with suspend indication or a 5th Generation Mobility Management idle (5GMM-IDLE) mode with suspend indication. While in the EMM-IDLE mode with suspend indication or the 5GMM-IDLE mode with suspend indication, the UE behaves in a same way as in an EMM-IDLE mode or a 5GMM-IDLE over a 3rd Generation Partnership Project (3GPP) access.
Techniques pertaining to avoiding cell selection and reselection when unavailability period is activated in mobile communications are described. An apparatus (e.g., a UE) deactivates an access stratum (AS) layer responsive to the UE activating an unavailability period during which the UE is unreachable by a network. The apparatus activates the AS layer responsive to the UE deactivating the unavailability period.
A method to improve emergency services at and after discontinuous coverage, which is applied to user equipment (UE), includes the following steps. A non-access stratum (NAS) signaling wait timer is run for a duration of time. An emergency protocol data unit (PDU) session is established during the duration of time. Alternatively, an emergency services fallback procedure is performed during the duration of time. An NAS signaling is initiated.
The application provides a wireless communication method and device for spatial reuse. A heading information of a current-received data packet is decoded by a spatial reuse (SR) initiator device. Based on a decoding result, the SR initiator device determines to initiate SR. The SR initiator device drops the current-received data packet. The SR initiator device transmits a dummy leading signal to a SR response device. The SR initiator device transmits a spatial reuse data packet to the SR response device.
An image processing method is provided. The method includes the step of analyzing brightness information of a portion of a source image. The method further includes the step of calculating the luminance control value based on the brightness information of the portion of the source image. The method further includes the step of adjusting the maximum display luminance of the display apparatus based on the luminance control value.
G09G 3/34 - 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 by control of light from an independent source
G06T 5/94 - based on local image properties, e.g. for local contrast enhancement
G09G 3/20 - 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
G09G 3/3225 - 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] using an active matrix
The application discloses a device and method for beamforming. The beamforming method comprises: sending a null data packet announcement (NDPA) frame from a beamformer to a pseudo user and a target user to indicate the target user to prepare for channel estimation; sending a null data packet (NDP) from the beamformer to the target user and performing channel estimation by the target user based on the NDP to determine channel state information; sending a beamforming report poll (BRP) trigger frame from the beamformer to the target user to trigger the target user to feed back channel state information; and sending from the target user a beamforming report to the beamformer, wherein the beamforming report including the channel state information.
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
A method for controlling QoS (quality of service) associated with an application is provided. The method includes the following steps. Obtaining a predicted throughput of a wireless link associated with a wireless transceiver. Obtaining a currently measured throughput of the wireless link. Calculating a throughput budget of the wireless link based on the predicted throughput and the currently measured throughput. Adjusting at least one of a plurality of QoS-related parameters associated with the application base on the throughput budget.
A method for finding at least one optimal post-training quantization model includes converting and optimizing a floating-point machine learning model into a converted machine learning model, applying a plurality of PTO settings to generate a plurality of PTO models, and evaluating the plurality of PTO models based on at least one predetermined indirect metric to find at least one optimal PTO model.
A synergetic communication method for relay node configuration and protocol stacks is proposed. A network node may generate a scheduling which indicates the relay node configurations associated with an aggregated group based on the capability information from a user equipment (UE). The scheduling may comprise different configurations for the relay nodes in the aggregated group. In addition, the network node may transmit or schedule the scheduling for controlling the aggregated group to the UE. The UE may transmit the capability information associated with the relay node(s) in the aggregated group to the network node. Therefore, the network node is able to configure the configuration for the relay node with limited capability.
A method of managing a driving mode of a mobile device including sending a driving mode enabling request to a network by the mobile device, receiving a response in associate with the driving mode enabling request from the network, and enabling a driving mode according to the response. The response from the network includes an indication that the driving mode enabling request is granted.
H04M 1/72463 - User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device
H04M 3/436 - Arrangements for screening incoming calls
16.
METHODS AND APPARATUS OF IMPROVING USER EQUIPMENT BEHAVIOR TO DEREGISTER AND REGISTER DURING DISCONTINUOUS COVERAGE OVERLOAD CONDITION
Techniques pertaining to improving user equipment (UE) behavior to deregister and register during a discontinuous coverage overload condition in mobile communications are described. An apparatus (e.g., a UE) switches off when a timer is running. The UE behaves according to values of a first time and a second time when switching on with a universal subscriber identity module (USIM) in the UE remaining unchanged. The first time (t1) denotes an amount of time remaining for the timer to time out at switch-off of the UE. The second time (t) denotes an amount of time elapsed between switch-off and switch-on of the UE.
In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. The UE selects a network for disaster roaming. The UE starts a timer with a randomly generated value within a disaster roaming wait range. When the UE is in a deregistered state, the UE enters a 5GMM-DEREGISTERED. ATTEMPTING-REGISTRATION state while the timer is running. When the UE is in a registered state, the UE enters a 5GMM-REGISTERED. ATTEMPTING-REGISTRATION-UPDATE state while the timer is running. The UE refrains from initiating any 5GMM procedure except emergency services while the timer is running.
Macros are placed on a canvas based on density map calculations. First, a grid representing the canvas is initialized. The grid is formed by grid cells. To place a macro on the grid, a coordinate on the grid is chosen, and multiple density maps are calculated using average-pooling filters of multiple resolutions or orientations. The lowest-level density map is described by the grid with each grid cell having a corresponding density value. The density value in a higher-level density map is calculated by performing an average-pooling operation on density values in a lower- level density map. The placement of the macro at the coordinate is validated when no density value in the density maps exceeds a corresponding density threshold.
An antenna for multi-band communication includes a plurality of radiators which are physically separated from each other. Each radiator is disposed on different planes and is used to jointly function as one or more dipoles. Further, each radiator contributes to resonances at two or more non-overlapping bands. This compact, multi-layered antenna structure is designed for space-efficient operation in multiple frequency bands. It is particularly suitable for portable communication devices with size constraints, as it provides transmit and/or receive capabilities across different bands while occupying minimal space.
H01Q 1/50 - Structural association of antennas with earthing switches, lead-in devices or lightning protectors
H01Q 5/35 - Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using two or more simultaneously fed points
H01Q 9/28 - Conical, cylindrical, cage, strip, gauze or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
A synergetic communication method for relay node identification (ID) acquisition is proposed. The network node may generate a configuration based on the relay node information from a user equipment (UE) to configure the relay node ID for the relay node in an aggregated group. The network node may schedule the operations of the devices of the aggregated group based on the configuration. The UE may detect the relay node and assign the relay node ID configured by the network node to the relay node in the aggregated group. Therefore, when the relay node in the aggregated group cannot directly obtain the relay node ID from the network node, the UE can assist of obtaining the relay node ID from the network node and assigning the relay node ID to the relay node in the aggregated group.
This disclosure provides a user equipment (UE) and methods for channel state information (CSI) compression. Processing circuitry of the UE obtain a plurality of first channel matrices that each indicates CSI of a communication channel between the UE and a respective one of multiple transmission-reception-points (TRPs). The processing circuitry compresses each of the plurality of first channel matrices into a respective feature vector through one or more convolutional neural networks (CNNs), and concatenates the plurality of feature vectors into a joint feature vector. The processing circuitry compresses the joint feature vector into a compressed joint feature vector through one or more fully connected neural networks (FCNNs).
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
This disclosure provides a user equipment (UE) and methods for channel state information (CSI) compression. Processing circuitry of the UE obtains a plurality of first channel matrices that each indicates CSI of a communication channel between the UE and a base station (BS) at a different time during a time period. The processing circuitry compresses each of the plurality of first channel matrices into a respective compressed channel matrix through one or more convolutional neural networks (CNNs), and extracts a feature correlation over time from the plurality of first channel matrices through one or more recurrent neural networks (RNNs). Based on the plurality of compressed channel matrices and the extracted feature correlation over time, the processing circuitry determines a feature vector that is to be sent to the BS for CSI feedback.
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 5/00 - Arrangements affording multiple use of the transmission path
23.
MAP IMAGE PROCESSING DEVICE, MAP IMAGE PROCESSING METHOD AND COMPUTER-READABLE STORAGE MEDIUM
A map image processing method and device are provided. The map image processing method includes obtaining a map image to be processed and highlighting a focus color in the map image to obtain a highlighted image. The present application can highlight important information in the image by highlighting the focus color in the image, so that the important information in the image can be quickly and easily obtained.
Techniques pertaining to reenabling N1 mode capability after no slices being available in mobile communications are described. An apparatus (e.g., a UE) disables a network mode capability for a currently camped network over an access due to no network slice being available for the network. The UE also memorizes an identity of the network for which the network mode capability is disabled due to no network slice being available. Moreover, the UE starts a timer for reenabling the network mode capability responsive to the network mode capability being disabled due to no network slice being available. The UE further removes the memorized identity of the network for which the network mode capability is disabled due to no network slice being available upon the expiry of timer.
Various solutions for accessing long periodicity cells for network energy saving with respect to user equipment and network apparatus in mobile communications are described. An apparatus may receive at least one information associated with a long-periodicity (LP) cell from a network node in a normal cell. The apparatus may perform a synchronization signal block (SSB)-based measurement according to the information to detect the LP cell. The apparatus may perform an access procedure with the LP cell.
An oscillator device includes a current generating circuit, a current source and an oscillator circuit. The current generating circuit generates first, second, third and fourth currents. The current source generates a first reference current according to the first current and the second current and a second reference current according to the third current and the fourth current. The oscillator circuit receives the first reference current and the second reference current and generates an oscillating signal. The temperature coefficient of the oscillator circuit is compensated for by the first reference current and the second reference current. At least two of the first current, the second current, the third current and the fourth current are different. The first reference current is different from the second reference current.
H03B 5/04 - Modifications of generator to compensate for variations in physical values, e.g. power supply, load, temperature
H03B 5/24 - Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator active element in amplifier being semiconductor device
27.
IDLE TIME PREDICTION METHOD AND IDLE TIME PREDICTION DEVICE
An idle time prediction method for a system includes obtaining n idle durations corresponding to n time points, determining if the n idle durations are of a normal distribution, generating a probability according to m idle states corresponding to m idle durations of the n idle durations if the n idle durations are not normally distributed, selecting a predicted idle state according to the probability, and controlling the system to enter the predicted idle state, where n and m are integers larger than one, and m≤n.
A semiconductor package includes a first package having a first side and a second side opposing the first side. The first package comprises a first electronic component and a second electronic component arranged in a side-by-side manner on the second side. A second package is mounted on the first side of the first package. The second package comprises a radiative antenna element. A connector is configured to electrically couple to a 5G modem through a flex cable and is disposed on the second side.
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
H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Integrated circuits; chip sets, namely, semiconductor chips sets comprised primarily of semiconductor chips, circuit board assemblies and integrated circuits; semi-conductor chips; printed circuit boards; cellular phones; downloadable computer programs for playing audio and/or video devices; downloadable computer programs for connecting consumer electronic devices to wireless communication devices, downloadable computer programs for controlling and using integrated circuits; downloadable software for playing audio and/or video; devices for playing audio and/or video, namely, DVD players, optical disc players; downloadable computer programs and downloadable software for communication devices, namely, programs and software for enabling local or global telecommunication/connection between consumer electronic devices, wireless communication devices, base stations, and/or telecommunication equipment/facilities; downloadable computer software enabling users of communication devices to access databases and global computer networks; downloadable computer software enabling transfer of data between mobile communication apparatus; downloadable computer game software for communication devices; downloadable computer game software and downloadable programs enabling users to play games with mobile phones; downloadable software for optimizing and maximizing gaming performance for smartphones and handheld electronic devices; downloadable software for enhancing multiplayer online game user experiences for smartphones Computer software design for others; integrated circuit design for others; semiconductor chips design for others; consultancy services relating to the design of wireless electronic and communications devices, including mobile phones; consultancy services relating to the design of wireless electronic and communications devices, including mobile phones, for use with computer and communications systems; software design for others for optimizing and maximizing gaming performance for smartphones and handheld electronic devices; software design for others for enhancing multiplayer online game user experiences for smartphones
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Integrated circuits; chip sets, namely, semiconductor chips sets comprised primarily of semiconductor chips, circuit board assemblies and integrated circuits; semi-conductor chips; printed circuit boards; cellular phones; downloadable computer programs for playing audio and/or video devices; downloadable computer programs for connecting consumer electronic devices to wireless communication devices, downloadable computer programs for controlling and using integrated circuits; downloadable software for playing audio and/or video; devices for playing audio and/or video, namely, DVD players, optical disc players; downloadable computer programs and downloadable software for communication devices, namely, programs and software for enabling local or global telecommunication/connection between consumer electronic devices, wireless communication devices, base stations, and/or telecommunication equipment/facilities; downloadable computer software enabling users of communication devices to access databases and global computer networks; downloadable computer software enabling transfer of data between mobile communication apparatus; downloadable computer game software for communication devices; downloadable computer game software and downloadable programs enabling users to play games with mobile phones; downloadable software for optimizing and maximizing gaming performance for smartphones and handheld electronic devices; downloadable software for enhancing multiplayer online game user experiences for smartphones Computer software design for others; integrated circuit design for others; semiconductor chips design for others; consultancy services relating to the design of wireless electronic and communications devices, including mobile phones; consultancy services relating to the design of wireless electronic and communications devices, including mobile phones, for use with computer and communications systems; software design for others for optimizing and maximizing gaming performance for smartphones and handheld electronic devices; software design for others for enhancing multiplayer online game user experiences for smartphones
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Integrated circuits; chip sets, namely, semiconductor chips sets comprised primarily of semiconductor chips, circuit board assemblies and integrated circuits; semi-conductor chips; printed circuit boards; cellular phones; downloadable and recorded computer programs for playing audio and video devices; downloadable and recorded computer programs for connecting consumer electronic devices to wireless communication devices; downloadable and recorded computer programs for controlling and using integrated circuits; downloadable and recorded software for playing audio and video; devices for playing audio and video, namely, DVD players, optical disc players; downloadable and recorded computer programs and software for communication devices, namely, programs and software for enabling local or global telecommunication and connection between consumer electronic devices, wireless communication devices, base stations, and telecommunication equipment and facilities; downloadable and recorded computer software enabling users of communication devices to access databases and global computer networks; downloadable and recorded computer software enabling transfer of data between mobile communication apparatus; downloadable and recorded computer game software for communication devices; downloadable and recorded computer game software and programs enabling users to play games with mobile phones; downloadable and recorded software for optimizing and maximizing gaming performance for smartphones and handheld electronic devices; downloadable and recorded software for enhancing multiplayer online game user experiences for smartphones. Computer software design for others; integrated circuit design for others; semiconductor chips design for others; consultancy services relating to the design of wireless electronic and communications devices, including mobile phones; consultancy services relating to the design of wireless electronic and communications devices, including mobile phones, for use with computer and communications systems; software design for others for optimizing and maximizing gaming performance for smartphones and handheld electronic devices; software design for others for enhancing multiplayer online game user experiences for smartphones.
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Integrated circuits; chip sets, namely, semiconductor chips sets comprised primarily of semiconductor chips, circuit board assemblies and integrated circuits; semi-conductor chips; printed circuit boards; cellular phones; downloadable and recorded computer programs for playing audio and video devices; downloadable and recorded computer programs for connecting consumer electronic devices to wireless communication devices; downloadable and recorded computer programs for controlling and using integrated circuits; downloadable and recorded software for playing audio and video; devices for playing audio and video, namely, DVD players, optical disc players; downloadable and recorded computer programs and software for communication devices, namely, programs and software for enabling local or global telecommunication and connection between consumer electronic devices, wireless communication devices, base stations, and telecommunication equipment and facilities; downloadable and recorded computer software enabling users of communication devices to access databases and global computer networks; downloadable and recorded computer software enabling transfer of data between mobile communication apparatus; downloadable and recorded computer game software for communication devices; downloadable and recorded computer game software and programs enabling users to play games with mobile phones; downloadable and recorded software for optimizing and maximizing gaming performance for smartphones and handheld electronic devices; downloadable and recorded software for enhancing multiplayer online game user experiences for smartphones. Computer software design for others; integrated circuit design for others; semiconductor chips design for others; consultancy services relating to the design of wireless electronic and communications devices, including mobile phones; consultancy services relating to the design of wireless electronic and communications devices, including mobile phones, for use with computer and communications systems; software design for others for optimizing and maximizing gaming performance for smartphones and handheld electronic devices; software design for others for enhancing multiplayer online game user experiences for smartphones.
33.
Universal flash storage system including host command queue for the virtual machine environment
A system includes a host, a storage host controller, and a storage device. The host includes a hypervisor for running a first virtual machine and a second virtual machine. The storage host controller includes a plurality of first multi-circular queues (MCQs) assigned to the first virtual machine and a plurality of second MCQs assigned to the second virtual machine. The plurality of first MCQs assigned to the first virtual machine is used to control operations of the first virtual machine. The plurality of second MCQs assigned to the second virtual machine is used to control operations of the second virtual machine. The storage device has a first portion linked to the first virtual machine for being accessed by the first virtual machine, and a second portion linked to the second virtual machine for being accessed by the second virtual machine wherein the first portion and the second portion are isolated.
A semiconductor package includes a substrate having a top surface and a bottom surface; a semiconductor die mounted on the top surface of the substrate; and a two-part lid mounted on a perimeter of the top surface of the substrate and housing the semiconductor die. The lid comprises an annular lid base and a cover plate removably installed on the annular lid base. The semiconductor package can be uncovered by removing the cover plate and a forced cooling module can be installed in place of the cover plate.
H01L 23/31 - Encapsulation, e.g. encapsulating layers, coatings characterised by the arrangement
H01L 23/40 - Mountings or securing means for detachable cooling or heating arrangements
H01L 23/473 - Arrangements for cooling, heating, ventilating or temperature compensation involving the transfer of heat by flowing fluids by flowing liquids
H05K 5/00 - Casings, cabinets or drawers for electric apparatus
H05K 5/02 - Casings, cabinets or drawers for electric apparatus - Details
Various solutions for adaptation of measurement gap configuration with dynamic control signaling are described. A network node may determine a traffic type. The network node may determine a measurement gap repetition period for the traffic type according to a periodicity of a reference signal (RS) and a video frame rate associated with the traffic type. The network node may transmit a measurement gap configuration with the measurement gap repetition period to a user equipment (UE).
A device is provided, which includes one or more antennas and a circuit. The circuit is configured to receive a packet from a transmitter device through the antennas, and obtain channel-state information from the received packet. The circuit includes one or more filters to filter out or recognize the received packet that complies with one or more preset conditions. The circuit uses the channel-state information of the received packet, which complies with the one or more preset conditions, to estimate a status of a channel between the transmitter device and the device.
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 1/10 - Means associated with receiver for limiting or suppressing noise or interference
H04W 28/06 - Optimising, e.g. header compression, information sizing
37.
Methodology of Wi-Fi Access Point Selection for IMS Call over Wi-Fi
A method of Wi-Fi access point (AP) selection including connecting user equipment (UE) with a first Wi-Fi AP, establishing connection with an IMS Network for an IMS call, exchanging a plurality of first messages between UE and a network if the first Wi-Fi AP is connected to the UE, observing first network metrics of the plurality of first messages by the UE, and disconnecting the first Wi-Fi AP and connecting a second Wi-Fi AP with the UE for the observation of the second network metrics.
A video encoder or a video decoder may perform operations to determine an initial motion vector (MV) such as a control point motion vector (CPMV) candidate according to an affine mode or an additional prediction signal representing an additional hypothesis motion vector, for a current sub-block in a current frame of a video stream; determine a current template associated with the current sub-block in the current frame; retrieve a reference template within a search area in a reference frame; and compute a difference between the reference template and the current template based on an optimization measurement. Additional operations performed may include iterating the retrieving and the computing the difference for a different reference template within the search area until a refinement MV, such as a refined CPMV or refined additional hypothesis motion vector, is found to minimize the difference according to the optimization measurement.
H04N 19/105 - Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
39.
SCREEN SYSTEM CONTROL METHOD AND SCREEN CONTROL SYSTEM
A screen system control method, applied to a screen system comprising a screen, a host and at least one idle image generating module. The method comprises: (a) establishing software flow and error handling mechanisms to switch the screen system between working mode and idle mode; (b) establishing different mode switch mechanism for different screen types and application scenarios; (c) establishing hardware circuit of idle controller and the other display-related engines to automatically accomplish the mode switch operations between working mode and idle mode; and (d) establishing an overflow protection mechanism for write direct memory access (WDMA).
G09G 3/20 - 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
G06T 1/20 - Processor architectures; Processor configuration, e.g. pipelining
40.
METHOD AND APPARATUS FOR HYBRID AUTOMATIC REPEAT REQUEST ENHANCEMENTS FOR MULTIPLE TRANSPORT BLOCKS SCHEDULING IN AN INTERNET-OF-THINGS SYSTEM
Various solutions for hybrid automatic repeat request (HARQ) enhancements for multiple transport blocks (multi-TB) scheduling in an Internet-of-Things (IoT) system are described. An apparatus may receive a configuration from a network node of a wireless network. The configuration indicates disabled or enabled HARQ feedback information for each or all of a plurality of HARQ processes. The apparatus may receive a DCI from the network node. The DCI indicates a scheduling of multiple TBs associated with the HARQ processes in a narrowband physical downlink shared channel (NPDSCH). The apparatus may perform a NPDSCH reception for the TBs based on the DCI. The apparatus may determine whether to report one or more HARQ feedbacks corresponding to the TBs based on the configuration.
A method for saving power is provided. The method is used in a slave device. The method includes receiving a first switch request indicating to switch a clock source from a first clock to a second clock when the slave device enters sleep mode. The method includes transmitting a first clock source signal indicating to switch the clock source from the first clock to the second clock to registers. The method includes switching the clock source from the first clock to the second clock to the registers according to the first clock source signal.
A clock control method for a High Definition Multimedia Interface (HDMI) receiver operating in a power-saving mode in a sink device is provided. The HDMI receiver has a first module, a second module, and a third module. The clock control method includes the following stages. A clock signal is enabled to be sent to the first module and the third module during a first region of received data. The clock signal is disabled to be sent to the second module during the first region of the received data. The clock signal is enabled to be sent to the third module and the clock signal is disabled to be sent to the first module and the second module during a second region of the received data.
A method of tuning parameters for image signal processing is provided. The method includes capturing at least one raw image. The method further includes generating a first rendered image by rendering the raw image based on a first parameter value set, and generating a second rendered image by rendering the raw image based on a second parameter value set. The method further includes calculating a first image quality score set for the first rendered image, and calculating a second image quality score set for the second rendered image. The method further includes generating a third parameter value set based on the first parameter value set, the second parameter value set, the first image quality score set, and the second image quality score set.
The present invention provides a GPIO driver including a control logic, a level shifter module and a post-driver. The control logic supplied by a first supply voltage is configured to receive an input signal to generate a first signal. The level shifter module is configured to receive the first signal to generate a second signal. The post-driver supplied by a second supply voltage is configured to receive the second signal to generate an output signal. When the first supply voltage is lower than the second supply voltage, the level shifter module performs a level-boosting operation to increase a voltage level of the first signal to generate the second signal; and when the first supply voltage is greater than the second supply voltage, the level shifter module operates as a buffer, and the voltage level of the second signal is the same as the voltage level of the first signal.
A ring oscillator with an overstress solution is shown, which includes a plurality of oscillation units connected in a ring, and two capacitors. The first capacitor has a first terminal and a second terminal that are respectively coupled to a first node and a second node of the ring. The second node is an input terminal of a first-stage oscillation unit. The first node is an output terminal of a later-stage oscillation unit. The first signal at the first node is generated by inverting an input signal coupled to the input terminal of the first-stage oscillation unit an even number of times. The second capacitor is coupled between the second node and the ground terminal.
H03K 19/20 - Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits characterised by logic function, e.g. AND, OR, NOR, NOT circuits
46.
VIRTUAL MACHINE OPERATING SYSTEM DEVICE ASSIGNMENT SYSTEM AND ASSOCIATED METHOD AND NON-TRANSITORY MACHINE-READABLE MEDIUM
A virtual machine (VM) operating system (OS) device assignment system includes a processor, wherein the processor is configured to execute a host VM, a hypervisor, a device assigner, and a guest VM. The host VM is arranged to generate a driving signal for driving a booting of the guest VM. The hypervisor is arranged to generate a first trigger signal according to the driving signal, for triggering assignment of at least one device. The device assigner is arranged to modify a descriptor to generate a modified descriptor for assigning the at least one device among a plurality of devices to the guest VM, and install the modified descriptor into a protected memory, wherein an OS of the guest VM is configured according to the modified descriptor.
METHODS TO CONTROL NON-ACCESS STRATUM (NAS) TIMERS AT OR AFTER DISCONTINUOUS COVERAGE AND DECLARE STATE OF USER EQUIPMENT AT AND AFTER END OF DISCONTINUOUS COVERAGE
A method to control non-access stratum (NAS) timers at or after discontinuous coverage includes the following steps. An unavailability period is activated due to discontinuous coverage. All the NAS timers are stopped except for exceptional timers. Associated procedures are aborted. A method to declare the state of user equipment (UE) at and after the end of discontinuous coverage includes the following steps. The UE returns in coverage of a tracking area (TA) in a current registration after being out of coverage due to the discontinuous coverage. The UE runs or starts a discontinuous coverage maximum time offset timer. The UE enters a specific xMM state. The UE performs an xMM procedure upon expiry of the discontinuous coverage maximum time offset timer. The specific xMM state includes an xMM-REGISTERED.ATTEMPTING-REGISTRATION-UPDATE state.
In the IoT scenario with large round-trip delay, in order to ensure the peak rate of information transmission, the HARQ feedback enabled/disabled and HARQ mode A/B for blind retransmission scheme needs to be considered. Considering existing 3GPP scheduling schemes, blind retransmission schemes for multi-TB solution is innovatively proposed to ensure the information transmission rate and reduce the transmission delay.
In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. The UE receives, from a serving base station of the UE, an SRS configuration. The UE transmits a first SRS and a second SRS in accordance with the SRS configuration. The UE sends, to a network, (a) an indication of a respective TX RF chain of the UE associated with each of the first SRS and the second SRS or (b) an indication of a timing delay error level of the respective TX RF chain associated with each of the first SRS and the second SRS.
A method for image alignment is provided. The method for image alignment includes the following stages. A first image with a first property from a first sensor is received. A second image with a second property from a second sensor is received. The first property is similar to the second property. The first feature correspondence between the first image and the second image is calculated. A third image with a third property from the first sensor and a fourth image with a fourth property from the second image sensor are received. The third property is different from the fourth property. Image alignment is performed on the third image and the fourth image based on the first feature correspondence between the first image and the second image.
Aspects of the present disclosure provide an apparatus that can execute an artificial intelligence (AI) model with IO changing. For example, the apparatus can include a first secured processor, a secured application embedded in the first secured processor and associated with an AI model, a secured memory configured to store an AI executable binary associated with the AI model, a second secured processor configured to execute the AI executable binary, a sub-system configured to trigger IO changing and trigger the second secured processor to execute the AI executable binary, IO meta data stored in the secured memory, an IO verifier configured to verify IO changing by determining the IO meta data, and an IO pre-fire module configured to patch the IO changing to the AI executable binary running on the second secured processor when the IO verifier determines that the IO changing matches the IO meta data.
G06F 21/53 - Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity, buffer overflow or preventing unwanted data erasure by executing in a restricted environment, e.g. sandbox or secure virtual machine
A pre-charge system includes a pre-charge circuit and a timing controller circuit. The pre-charge circuit performs time-division pre-charge upon a plurality of bit-line groups of a memory array according to a plurality of pre-charge timing control signals, wherein the memory array includes a plurality of memory cells each coupled to one of the plurality of bit-line groups. The timing controller circuit generates and outputs the plurality of pre-charge timing control signals to the pre-charge circuit.
A successive-approximation register analog-to-digital converter (SAR ADC) with comparator error detection is shown, which introduces a comparator error detector to detect errors of the comparators used in the SAR ADC. Digital control bits controlling a digital-to-analog converter (DAC) of the SAR ADC include most significant bits (MSBs) and least significant bits (LSBs), and the DAC is configured to provide redundancy approximation at the lowest bit of the MSBs. The comparators include a plurality of MSB comparators corresponding to the MSBs. The comparator error detector detects the occurrence of a comparator error based on the LSBs, and identifies the target comparator that is causing the comparator error based on the MSBs.
Various solutions for supporting a semi-hybrid retransmission mechanism in mobile communications are described. An apparatus may perform an UL transmission of at least one first transport block (TB) associated with at least one hybrid automatic repeat request (HARQ) process to the network node. The apparatus may receive feedback information corresponding to the UL transmission from the network node. The apparatus may perform an UL retransmission of data from the first TB to the network node using a second TB in an event that the feedback information indicates the UL transmission being unsuccessful and indicates a non-HARQ type of retransmission.
Various solutions for improving transport block (TB) retransmission with respect to an apparatus in mobile communications are described. The apparatus may transmit a first set of encoded bits corresponding to a first TB via a first physical downlink share channel (PDSCH) to a user equipment (UE). The apparatus may generate a second set of encoded bits corresponding to the first TB and a third set of encoded bits corresponding to a second TB. The apparatus may transmit the second set of encoded bits and the third set of encoded bits via a second PDSCH to the UE.
Techniques pertaining to methods to reduce channel accessing delay for Bluetooth system using listen before talk (LBT) in wireless communications are described. An apparatus performs LBT on a channel and, based on a result of the LBT, the apparatus transmits on the channel responsive to the channel being deemed unoccupied. In performing the LBT, the apparatus performs the LBT with at least one of: (a) dynamic transmit (Tx) power control (TPC) with an adaptive energy detection (ED) threshold; (b) an extended clear channel assessment (CCA) time; and (c) the extended CCA time with a multi-block format of transmission.
H04W 74/0808 - using carrier sensing, e.g. carrier sense multiple access [CSMA]
H04W 52/36 - Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
The present invention provides a PV sensor including a control circuit, a RC calibration circuit, and a voltage sensor. The control circuit is configured to generate at least one control signal. The RC calibration circuit is configured to receive the at least one control signal to generate a voltage indicates information of (1/R*C). The voltage sensor comprises a comparator, wherein the voltage sensor senses a voltage level of a received signal by using comparator to generate a sensing result, and the comparator is further configured to compare the calibration result within a reference voltage to generate a comparison result to the control circuit.
An antenna and an antenna package are provided. The antenna includes an antenna substrate, an antenna layer, a grounding layer and a first conductive feature. The antenna substrate has a top surface and a bottom surface opposite to the top surface. The antenna layer is disposed on the top surface of the antenna substrate. The grounding layer is disposed on the bottom surface of the antenna substrate. The first conductive feature is embedded in the antenna substrate and close to a first edge of the antenna layer. The first conductive feature and the grounding layer are spaced apart by a part of the antenna substrate. The first conductive feature includes a first portion. The angle between the first portion or an extended line of the first portion and the top surface of the antenna substrate is greater than 0 degrees and less than 180 degrees.
A video coding system that uses local illumination compensation to code pixel blocks is provided. A video encoder receives samples for an original block of pixels to be encoded as a current block of a current picture of a video. The video encoder applies a linear model to a reference block to generate a prediction block for the current block. The linear model includes a scale parameter and an offset parameter. The video encoder may use the samples of the original block and samples from a reconstructed reference frame to derive the scale parameter and the offset parameter. The video encoder signals the scale parameter and the offset parameter in a bitstream. The video encoder encodes the current block by using the prediction block to reconstruct the current block.
H04N 19/52 - Processing of motion vectors by encoding by predictive encoding
H04N 19/132 - Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
H04N 19/139 - Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
H04N 19/172 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
H04N 19/182 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a pixel
H04N 19/184 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
H04N 19/186 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
60.
METHOD FOR HANDLING REGISTRATION AND SERVICE REQUEST PROCEDURES FOR LOCALIZED SERVICE CHANGE BETWEEN MET AND NOT MET
In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The method may be performed by a UE. In certain configurations, the UE initiates a first 5GMM procedure over a first standalone non-public network (SNPN) providing localized services. In response to a first event, the UE performs one or more actions, including: aborting the first 5GMM procedure, resetting a corresponding procedure attempt counter for the first 5GMM procedure, stopping a corresponding timer for the first 5GMM procedure, releasing locally a non-access stratum (NAS) signaling connection if the NAS signaling connection exists, and entering a public land mobile network (PLMN) search state to perform a SNPN selection procedure.
In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The method may be performed by a MS. In certain configurations, the MS supports access to a selected standalone non-public network (SNPN) providing access for localized services and is in automatic SNPN selection mode. The MS determines whether the MS has an emergency service ongoing. In response to determining the MS does not have the emergency service ongoing, the MS perform a SNPN selection procedure upon a first event being triggered. In response to determining the MS has the emergency service ongoing, the MS determines whether validity information for the selected SNPN is no longer met. In response to determining that the validity information for the selected SNPN is no longer met, the MS performs local release of all emergency PDU sessions except for an emergency PDU session.
In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The method may be performed by a UE. In certain configurations, the UE maintains a closed access group (CAG) information list including an entry. The UE supports enhanced CAG information. The entry includes an allowed CAG list associated with a current public land mobile network (PLMN). The allowed CAG list includes one or more CAG IDs. The UE accesses the current PLMN via a current CAG cell with a CAG ID. The CAG ID is determined as being authorized based on the allowed CAG list associated with the current PLMN. In response to a first event, the UE performs one or more of actions, including: aborting an ongoing UE-initiated 5GMM procedure if the ongoing UE-initiated 5GMM procedure exists, and locally releasing a non-access stratum (NAS) signaling connection if the NAS signaling connection exists.
A user equipment and a method to forbid PLMN or SNPN and handle emergency call due to deregistration are provided. The method includes: monitoring an operation of the UE; and controlling the UE to start a timer for enabling a network access mode capability for the 3GPP access when the UE disables the network access mode capability for 3GPP access due to a network initiated procedure. The UE memorizes an identity of PLMNs or SNPNs where the network access mode capability for the 3GPP access was disabled.
Provided is a traffic pattern adaptive modem (modulator-demodulator) gear control method for an electronic device. The traffic pattern adaptive modem (modulator-demodulator) gear control method includes: when a first criteria is met, on-line collecting a period of input data; executing traffic prediction; whether a second criteria is met to apply the traffic prediction is determined; when the second criteria is met, based on the traffic prediction, a modem gear is adaptively adjusted; and when the second criteria is not met, an algorithm is trained or a period is waited for continuing monitoring whether the second criteria is still met.
A method of redialing with user equipment (UE) under handover limitation is disclosed. The method includes establishing a Voice over Wi-Fi (VoWiFi) call between the UE and a network, ending the VoWiFi call by the UE if a signal quality of the VoWiFi call is lower than a first threshold and a quality of another Radio Access Technology (RAT) is higher than a second threshold for calling, and sending a Session Initiation Protocol (SIP) INVITE message with the another RAT, from the UE to the network, to initiate a redialing after ending the VoWiFi call.
A semiconductor package includes a leadframe having a die pad and lead terminals along a perimeter of the die pad, and an IC die mounted on the die pad. The IC die includes I/O pads disposed on an active front surface of the IC die. The IC die includes a semiconductor substrate, a circuit block fabricated on the semiconductor substrate, and a through substrate via (TSV) extending through a thickness of the semiconductor substrate. Bond wires extend between the I/O pads and the lead terminals, respectively. A molding compound encapsulates the IC die, the bond wires, and the leadframe.
Various solutions for relaxation in transmitter emissions or receiver blocking requirements are described. An apparatus may receive a signaling from a network node of a wireless network. The signaling may indicate a relaxation in transmitter emissions requirements or receiver blocking requirements. Then, the apparatus may apply relaxed transmitter emissions requirements for an uplink (UL) transmission or relaxed receiver blocking requirements for a downlink (DL) reception. Additionally, or optionally, the relaxed transmitter emissions requirements may be associated to tighter/decreased maximum power reduction (MPR) requirements.
An image processing method is provided. The method includes the step of comparing each of the input pixels in an input image to a corresponding buffered pixel in a buffered image, and computing the difference value between the input pixel value of the input pixel and the buffered pixel value of the buffered pixel. The method further includes the step of generating a blended image based on the input pixel values and the corresponding difference values. The method further includes the step of determining whether a criterion associated with the difference value is met, for each of the difference values. The method further includes the step of updating, for each of the buffered pixels in the buffered image, the buffered pixel value based on the corresponding input pixel value if the criterion is met, and keeping the buffered pixel value unchanged if the criterion is not met.
The invention provides an antenna-in-module (AiM) and related method with improved performances. The AiM may comprise a plurality of radiators, port-one terminals and port-two terminals; the port-one and port-two terminals may be coupled to the radiators respectively. The AIM may implement a mode-one wireless communication by excitations of a plurality of phase-shifted versions of a mode-one signal respectively at the plurality of port-one terminals, may implement a mode-two wireless communication by excitations of a plurality of phase-shifted versions of a mode-two signal respectively at the plurality of port-two terminals, and may implement a mode-three wireless communication by simultaneous excitations of a first plurality and a second plurality of phase-shifted versions of a mode-three signal respectively at the plurality of port-one terminals and the plurality of port-two terminals. Polarizations of the mode-one, mode-two and the mode-three wireless communications may be different.
H01Q 3/36 - 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 varying the phase by electrical means with variable phase-shifters
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
70.
Attack Detection Method for Wi-Fi Secure Ranging from Transmitter to Receiver
A transmitter applies secure sequences on each symbol and each sub-carrier of K long training fields (LTFs). A receiver receives the K LTFs each having N symbols. An attack detection method for Wi-Fi secure ranging from the transmitter to the receiver includes using a channel estimation (CE) result of N symbols in a first LTF of the K LTFs to demodulate symbols in a Kth LTF of the K LTFs to obtain demodulated secure sequences of the symbols in the Kth LTF, generating respective bit error rates (BERs) of the N symbols in the Kth LTF by comparing applied secure sequences of the symbols in the Kth LTF with demodulated secure sequences of symbols in the Kth LTF, and verifying if the Kth LTF has been attacked according to the respective BERs of the N symbols in the Kth LTF and average BERs for the symbols in the Kth LTF.
System and method of cooperative multi-band wireless STA communication that enables full duplex operations are disclosed herein. Frames are configured to carry band information and are selected to be transmitted simultaneously in multiple bands based on various constraints to avoid out-of-order delivery. For frames under a block ACK agreement, a transmit STA can specify the transmission bands for the frames in an ADDBA request frame. While a first band is transmitting a first frame under a block ACK agreement, the second band can be used to transmit a frame under the same block ACK agreement as, and from the same traffic flow with, the first frame. Otherwise, the second band can be used to transmit a frame with a different TID than the first frame.
Various solutions for downlink (DL) precoder construction with non-orthogonal basis with respect to an apparatus in mobile communications are described. The apparatus may transmit a configuration to a user equipment (UE) for the UE to determine a channel state information (CSI) report including information of a plurality of non-orthogonal basis vectors with a plurality of oversampling factors. The apparatus may receive the CSI report from the UE. The apparatus may determine a precoder for data transmission according to the information of the plurality of non-orthogonal basis vectors with the plurality of oversampling factors.
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
73.
DETECTING OUTPUT INDUCTOR OPENED FOR BUCK CONVERTER
A buck converter includes a first transistor, a second transistor, an inductor and a capacitor. The first transistor, the second transistor and the inductor are coupled to a switching node. A method includes charging the switching node for a predetermined duration using a first charging current, detecting a voltage at the switching node to obtain a first detection voltage, and determining the connection status of the inductor according to at least the first detection voltage.
H02M 3/158 - Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
74.
VOLTAGE REGULATOR AND REFERENCE VOLTAGE GENERATION CIRCUIT
A reference voltage generation circuit includes a voltage conversion circuit, a voltage divider, a reference voltage generator, an error amplifier, and a control circuit. The voltage conversion circuit is configured to convert an input voltage to an output voltage according to a first control signal. The voltage divider performs a voltage division operation on the output voltage to generate first and second feedback voltages. The reference voltage generator is configured to generate a reference voltage according to a second control signal. The error amplifier is configured to generate the first control signal according to a difference between the reference voltage and the first feedback voltage. The control circuit is configured to generate the second control signal according to the second feedback voltage and the reference voltage. In response to the second feedback voltage being decreasing gradually, the reference voltage is adjusted to trace the second feedback voltage.
G05F 1/575 - Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices characterised by the feedback circuit
G05F 1/46 - Regulating voltage or current wherein the variable actually regulated by the final control device is dc
An auto focus method for an image capturing device with a PD image sensor, comprising: (a) receiving pixel values of a sensing image sensed by the PD image sensor; (b) dividing the sensing image into a plurality of image blocks; (c) computing first cost values of each of the image blocks; (d) determining disparities of each of the image blocks according to the first cost values with in a specific range of each of the image blocks; (e) finding at least one object in the sensing image according to the disparities; and (f) setting a focus location of the image capturing device according at least one object location of the object.
The application provides a wireless communication method and a wireless communication device. A part of payload is pre-fetched from a host to a data buffer under a store-and-forward mode before transmission begins. When data transmission begins, the part of the payload pre-fetched in the data buffer is transmitted to an antenna. A remaining part of the payload is fetched to the data buffer under a cut-through mode for payload transmission, wherein the remaining part of the payload is sent from the data buffer to the antenna for radiation.
H04W 76/27 - Transitions between radio resource control [RRC] states
77.
METHOD FOR PERFORMING TRANSMISSION POWER CONTROL OF WIRELESS TRANSCEIVER DEVICE IN WIRELESS COMMUNICATIONS SYSTEM WITH AID OF CHANNEL MODEL DETECTION FOR SELECTIVELY PERFORMING TRANSMISSION POWER BOOST, AND ASSOCIATED APPARATUS
A method for performing transmission power control of a wireless transceiver device in wireless communications system and associated apparatus are provided. The method may include: obtaining at least one indicator regarding a current channel, for channel detection of the current channel; detecting the current channel based on the at least one indicator to generate at least one channel detection result, wherein when one of the at least one channel detection result indicates a current channel model of the current channel, the current channel model is one of multiple predetermined channel models; and determining at least one transmission power value according to the at least one channel detection result, for performing packet transmission with the at least one transmission power value.
H04W 52/14 - Separate analysis of uplink or downlink
H04L 1/00 - Arrangements for detecting or preventing errors in the information received
H04W 52/36 - Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
The present invention provides a ramp signal generator of a SMPS. The ramp signal generator includes a filter and a charge pump. The filter is configured to filter a PWM signal to generate a filtered PWM signal. The charge pump is configured to receive the PWM signal and the filtered PWM signal to generate an output current, wherein the output current is used to generate a ramp signal, and the ramp signal is used for a PWM signal generator to generate the PWM signal.
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
H02M 3/07 - Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode
79.
SESSION CONTINUITY FOR 3GPP AND NON-3GPP INTERWORKING
A method for S-NSSAI handling of a 5GS capable UE supporting session continuity between 3GPP and non-3GPP interworking is proposed. The UE maintains a PDN connection/PDU session. The UE performs interworking among S1 mode, N1 mode (including 3GPP and non-3GPP access), and ePDG. The UE associates the existing S-NSSAI with the new PDN connection/PDU session after interworking, no matter whether the S-NSSAI is provided by the network or not. The UE can update the S-NSSAI upon receipt of new value from the network. When interwork to N1 mode, the UE applies the S-NSSAI.
A method for tuning a plurality of image signal processor (ISP) parameters of a camera includes performing a first iteration. The first iteration includes extracting image features from an initial image, arranging a tuning order of the plurality of ISP parameters of the camera according to at least the plurality of ISP parameters and the image features, tuning a first set of the ISP parameters according to the tuning order to generate a first tuned set of the ISP parameters, and replacing the first set of the ISP parameters with the first tuned set of the ISP parameters in the plurality of ISP parameters to generate a plurality of updated ISP parameters.
An application server side network predicts, based at least on a feedback of traffic latency, a congestion in a traffic between the application server side network and at least one user equipment (UE) of one or more UEs in a radio access network (RAN) of the application server side network based on a total RAN network load and traffics between the application server side network and the one or more UEs. The application server side network controls the congestion in response to an increase in a queueing delay in the traffic between the application server side network and the at least one UE as well as an increase in a data rate and quality of service (QoS) parameters of the traffic, with the traffic including an extended reality (XR) traffic associated with an XR client-side application executed on the at least one UE.
The present invention provides an amplifier circuit including a primary stage and a secondary stage. The primary stage is configured to receive differential input signals to generate amplified signals, wherein the primary stage includes a first common mode feedback circuit configured to sense and control a common mode voltage of the amplified signals. The secondary stage is configured to receive the amplified signals to generate differential output signals, wherein the secondary stage includes a second common mode feedback circuit configured to sense and control a common mode voltage of the differential output signals.
A computing system performs balanced power management based on requirements of graphics scenes in a video game. Based on the requirements of the graphics scenes, the system selects one or more performance metrics to reduce in real-time, where the performance metrics are indicators of video game quality. The system compares estimated power consumption with a power budget after reducing the one or more performance metrics. Based on the requirements of the graphics scenes, the system further selects one or more quality enhancers to activate in real-time while keeping the estimated power consumption within the power budget. Each quality enhancer enhances the video game with respect to a performance metric. The system then displays the video game enhanced by the one or more quality enhancers.
G06F 1/324 - Power saving characterised by the action undertaken by lowering clock frequency
A63F 13/77 - Game security or game management aspects involving data related to game devices or game servers, e.g. configuration data, software version or amount of memory
84.
METHOD FOR PERFORMING AUTOMATIC ACTIVATION CONTROL REGARDING VARIABLE RATE SHADING, AND ASSOCIATED APPARATUS
A method for performing automatic activation control regarding VRS and associated apparatus are provided. The method applicable to a processing circuit may include: utilizing a rendering classifier to intercept at least one set of original graphic commands on a command path to obtain at least one rendering property, for classifying rendering corresponding to the at least one set of original graphic commands; utilizing the rendering classifier to classify the rendering into at least one predetermined rendering type among multiple predetermined rendering types according to the at least one rendering property, in order to determine at least one shading rate corresponding to the at least one predetermined rendering type for the rendering; and utilizing a shading rate controller to control the processing circuit to selectively activate a VRS function of the processing circuit, for rendering at the at least one shading rate corresponding to the at least one predetermined rendering type.
Examples pertaining to handle of simultaneous reception in mobile communications are described. A user equipment (UE) performs a procedure to communicate with a network apparatus. The procedure involves reception of a first physical downlink shared channel (PDSCH) scheduled in a first slot. Then, the UE determines to skip decoding of a second PDSCH scheduled in at least one of the first slot and a second slot following the first slot in an event that a bandwidth scheduled for the first PDSCH is larger than a predetermined bandwidth or a total bandwidth scheduled for the first PDSCH and the second PDSCH is larger than the predetermined bandwidth.
A computing system with graphics processor boosting is shown. The computing system has a graphics processing unit controlling a display, a code memory storing instructions, and a processor operating the graphics processing unit to control the display. The processor is configured to execute the instructions retrieved from the code memory to implement a plurality of graphics processor boosting modules for the graphics processing unit, and implement an activation controller that controls activation of the different graphics processor boosting modules through different configuration interfaces with balances between the different graphics processor boosting modules.
A semiconductor structure is provided. The semiconductor structure includes an interconnection structure, a passivation layer and a dielectric capping layer. The interconnect structure has a conductive pad located at a top of the interconnection structure. The passivation layer is disposed on the interconnection structure. The passivation layer has a first opening to expose a portion of the conductive pad. The dielectric capping layer is conformally formed on the passivation layer and extends into the first opening. The dielectric capping layer has a second opening to expose the portion of the conductive pad.
Apparatus and method for data scheduling are proposed. The user equipment (UE) may provide an indication or a measurement report to the network node. The network node may determine whether to schedule data within at least one time duration which is configured to the UE for measurement based on the indication or the measurement report. Therefore, for some real-time application (e.g., virtual reality (VR) or augmented reality (AR)), the service will not be interrupted.
A method of handling of 5G NAS security context for UEs supporting multiple registrations to different PLMNs over both 3GPP and non-3GPP access types is proposed. The UE should handle the NAS security contexts of the same PLMN similarly, and should handle the NAS security contexts of different PLMNs for different access types independently. If the UE registers to a PLMN over 3GPP or non-3GPP then the security contexts of the PLMN for both 3GPP and non-3GPP are set invalid. If the UE has been registered in a PLMN over 3GPP or non-3GPP and has stored security context for the PLMN and is now deregistered from the PLMN over 3GPP or non-3GPP, the security context of the PLMN becomes valid for both access types.
Various solutions for enhancements of manual network selection in emergency services handling are described. An apparatus may determine whether it is in a condition of having the ongoing emergency service or attempting to obtain emergency services before an association between the apparatus and a core network of a wireless network for the emergency services is established. The apparatus may determine not to perform a manual network selection in an event that the apparatus is in the condition of having the ongoing emergency service or attempting to obtain the emergency services before the association between the apparatus and the core network is established.
This disclosure describes a data augmentation mechanism for AI/ML positioning to address the difficulty of accessing large enough or balanced datasets (e.g., uniformly distributed UE). The training entity or data collection entity take original data input samples and performs data augmentation to synthesize new samples. After data augmentation, a data augmentation indicator is added to each training sample to indicate whether data augmentation is performed and which method is used. The data augmentation methods, traditional method (e.g., jittering and timing shift) and AI method (CVAE), proposed in this disclosure can improve the performance of the AI/ML model and reduce the data collection overhead.
This disclosure describes procedures for UE and network on satellite switching, to ensure the normal operation of NTN system. Depending on UE mobility, UE in RRC-connected state will need to have satellite switching in long connection time and needs to design the procedures for UE and network for satellite switching, to ensure the normal operation of NTN system and to reduce the possible radio link failure. The scheme designs procedures on how network to indicate signalling for satellite switching to ensure the normal operation of IoT NTN system.
A method that calculates the ECC value using OTA TRP values corresponding to different TPMI indices. This method precedes traditional ones in that the ECC is measured in real working state and the DUT need not be reworked. On the other hand, when ECC value and the TRP values of two single antennas are known, the worst-case deviation of 2-TX TRP values can also be predicted based on some equations.
H04W 24/02 - Arrangements for optimising operational condition
H04B 7/04 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
94.
METHODS FOR SYNCHRONIZATION SIGNAL TRANSMISSION ON UNLICENSED SPECTRUM
In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The method may be performed by a UE. In certain configurations, the UE performs transmissions of a sidelink synchronization signal block (S-SSB) with repetitions in a plurality of resource block (RB) sets in a frequency domain on an unlicensed spectrum.
Various solutions for reducing cross-link interference (CLI) in sub-band full-duplex (SBFD) communication systems are described. An apparatus may receive a configuration from a network node of a wireless network. The configuration indicates one or more SBFD slots subsequent to a DL-only slot. The apparatus may determine that UL transmissions are scheduled in a first SBFD slot of the one or more SBFD slots. Then, the apparatus may mute the UL transmissions in one or more initial symbols of the first SBFD slot following a DL-only.
A communication apparatus comprises a radio transceiver and a modem processor. The radio transceiver is configured to transmit or receive wireless signals to communicate with a network device. The modem processor is coupled to the radio transceiver and configured to perform operations comprising: receiving a downlink (DL) control information (DCI) from the network device, wherein the DCI comprises a common field with a minimum applicable scheduling offset indicator in response to a higher layer parameter being configured, and the DCI does not comprise the common field with the minimum applicable scheduling offset indicator in response to the higher layer parameter being not configured; and scheduling a plurality of cells for the communication apparatus according to the DCI.
H04W 72/232 - 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 physical layer, e.g. DCI signalling
A semiconductor package structure includes a redistribution layer, a first semiconductor die, a second semiconductor die, a molding material, and a dam structure. The redistribution layer has a first surface and a second surface opposite the first surface. The first semiconductor die and the second semiconductor die are disposed over the first surface of the redistribution layer. The molding material is arranged between the first semiconductor die and the second semiconductor die. The dam structure is disposed in the redistribution layer. The dam structure is arranged under the molding material between the first semiconductor die and the second semiconductor die.
H01L 23/00 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details of semiconductor or other solid state devices
H01L 23/31 - Encapsulation, e.g. encapsulating layers, coatings characterised by the arrangement
H01L 23/538 - Arrangements for conducting electric current within the device in operation from one component to another the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
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
98.
METHOD AND APPARATUS OF SENDING INFORMATION BITS TO LOW POWER WAKEUP RECEIVER THROUGH MODULATED SIGNAL WITH HARMONIZED DESIGN
A communication apparatus includes a low power wakeup receiver (LP-WUR) and a processor. The processor is configured to perform operations including: receiving a modulated signal from a network apparatus via the LP-WUR, wherein the modulated signal has a harmonized design that accommodates overlaid waveforms of one or more modulation schemes; and deriving information bits from demodulating the modulated signal.
A video encoding apparatus includes a content activity analyzer circuit and a video encoder circuit. The content activity analyzer circuit applies a content activity analysis process to a plurality of frames, and generate a plurality of content activity analysis results, wherein the plurality of frames are derived from a plurality of input frames of the video encoding apparatus. The video encoder circuit performs a video encoding process to generate a bitstream output of the video encoding apparatus. At least one frame is not encoded into the bitstream output according to the plurality of content activity analysis results.
H04N 19/14 - Coding unit complexity, e.g. amount of activity or edge presence estimation
H04N 19/12 - Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
H04N 19/172 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
H04N 19/85 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
A method for de-flickering frames captured by a camera including capturing a first frame with short exposure to generate a first short exposure frame, capturing the first frame with long exposure to generate a first long exposure frame, generating brightness energy information of the first frame according to the first short exposure frame and the first long exposure frame, generating a first set of parameters according to the brightness energy information of the first frame, generating brightness energy information of N next frames after the first frame according to the first set of parameters and the brightness energy information of the first frame, and generating de-flicker scalars of the N next frames after the first frame according to the brightness energy information of the N next frames after the first frame.
H04N 23/745 - Detection of flicker frequency or suppression of flicker wherein the flicker is caused by illumination, e.g. due to fluorescent tube illumination or pulsed LED illumination
H04N 23/71 - Circuitry for evaluating the brightness variation
