A reinforcement learning-based system for adaptively controlling computing performance is provided. The system includes an environment module and an agent module. The environment module is configured to collect environment information from the application environment. Based on the collected environment information, the environment module calculates a reward value using a reward function and then outputs the state data and the reward value to the agent module. The agent module receives the output from the environment module, including the reward value and the state data. Based on the received reward value and state data, the agent module determines a performance adjustment action to take, which is then fed back to the application environment. Upon receiving the performance adjustment action, the application environment executes the performance adjustment operation in response, causing the environment module to collect the updated environment information as a result of the performance adjustment operation.
Aspects of the present disclosure provide an apparatus that is configured to generate a variety of waveforms. For example, the apparatus can include a plurality of reusable components that are coupled in series with each other. The reusable components can be configurable to generate a first waveform. The apparatus can also include a bypassable component coupled in series with the reusable components. The bypassable components can be bypassable, or be configurable to operate with the reusable components to generate a second waveform different from the first waveform. The apparatus can also include a bypassing controlling component coupled to the reusable components and the bypassable component. The bypassing controlling component can be either configured such that the bypassable component is bypassed and the reusable components generate the first waveform, or configured such that the bypassable component is passed and the bypassable component and the reusable components generate the second waveform.
A video coder (encoder or decoder) receives data for a block of pixels to be encoded or decoded as a current block of a current picture of a video. The video coder classifies multiple partition modes into multiple groups of partition modes. Each partition mode segments the current block into at least two geometric partitions. The video coder signals or receives a selection of a group of partition modes from the multiple groups of partition modes. The video coder selects a partition mode from the selected group of partition modes. The video coder segments the current block into at least first and second partitions according to the selected partition mode. The video coder encodes or decodes the current block by combining a first prediction for the first partition and a second prediction for the second partition.
H04N 19/103 - Selection of coding mode or of prediction mode
H04N 19/119 - Adaptive subdivision aspects e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
H04N 19/157 - Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
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
4.
Method and Apparatus for Sign Coding of Transform Coefficients in Video Coding System
A method and apparatus for joint sign prediction of transform coefficients. At the encoder side, a maximum number is determined according to coding context of the current block. A set of jointly predicted coefficient signs associated with a set of selected transform coefficients is determined where a total number of the set of jointly predicted coefficient signs is equal to or smaller than the maximum number. Joint sign prediction for the set of jointly predicted coefficient signs is determined by selecting one hypothesis from a group of hypotheses corresponding to combinations of the set of jointly predicted coefficient signs that achieves a minimum cost.
H04N 19/61 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
H04N 19/11 - Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
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 19/13 - Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
H04N 19/167 - Position within a video image, e.g. region of interest [ROI]
H04N 19/18 - 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 set of transform coefficients
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 19/186 - 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 19/70 - 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
5.
ON/OFF INDICATION FOR RRC-IDLE/RRC-INACTIVE NCR-MT
In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a wireless device. The wireless device receives, by a mobile termination (MT) component of the wireless device while in a radio resource control (RRC) idle or inactive state, a control message via one of a paging early indication (PEI), paging downlink control information (DCI), or a paging message. The wireless device determines an activation or deactivation operation for a forwarding component of the NCR according to the control message. The wireless device performs the activation or deactivation operation at the forwarding component.
H04W 68/00 - User notification, e.g. alerting or paging, for incoming communication, change of service or the like
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
H04W 76/27 - Transitions between radio resource control [RRC] states
A semiconductor device includes a first semiconductor component, a second semiconductor component, and a damage detection structure. The first semiconductor component includes a first edge region. The second semiconductor component is stacked below the first semiconductor component and includes a second edge region. The damage detection structure includes a plurality of first conductive paths and a plurality of second conductive paths. The first conductive paths are disposed in the first edge region. The second conductive paths are disposed in the second edge region and are electrically coupled to the first conductive paths.
A method and apparatus of signal processing using a grouped neural network (NN) process are disclosed. A plurality of input signals for a current layer of NN process are grouped into multiple input groups comprising a first input group and a second input group. The neural network process for the current layer is partitioned into multiple NN processes comprising a first NN process and a second NN process. The first NN process and the second NN process are applied to the first input group and the second input group to generate a first output group and a second output group for the current layer of NN process respectively. In another method, the parameter set associated with a layer of NN process is coded using different code types.
H04N 19/42 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
8.
USING PRE-CONFIGURED TRANSMISSION OCCASIONS IN TRANSMISSION OF VARYING SIZED DATA IN MOBILE COMMUNICATIONS
Techniques and solutions pertaining to using pre-configured transmission occasions in transmission of varying sized data in mobile communications are described. An apparatus (e.g., user equipment (UE)) receives a configuration from a network configuring a set of CG resources. The apparatus transmits an indication to the network indicating a number of CG resources of the set of CG resources used (or unused) in transmission in an occasion.
Various solutions for determining channel state information (CSI) measurement window and CSI reporting window with respect to user equipment and network apparatus in mobile communications are described. An apparatus may transmit a user equipment (UE) capability parameter related to a maximum supportable time span of a CSI reporting window. The apparatus may receive a time span of a CSI reporting window configured according to the UE capability parameter.
Various solutions for improving LDPC with respect to an apparatus in mobile communications are described. The apparatus may determine a first base matrix corresponding to a parity-check matrix of LDPC. The apparatus may determine a plurality of second base matrices based on the first base matrix by shifting a plurality of elements of the first base matrix along at least one of column-direction and row-direction, wherein a value of each element is one. The apparatus may determine the parity-check matrix according to the first base matrix and the second base matrices.
H03M 13/11 - Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
11.
LDO POWER SUPPLY REJECTION RATIO IMPROVEMENT WITH SIMPLE FEED-FORWARD RIPPLE CANCELLATION TECHNIQUE
The present invention provides a voltage regulator configured to receive a supply voltage to generate a regulated voltage. The voltage regulator comprises an operation amplifier and a power transistor. The operational amplifier is configured to receive a reference voltage and a feedback signal to generate an output signal. The power transistor is coupled to the operational amplifier, wherein a gate electrode receives the output signal of the operational amplifier, a first electrode is coupled to the supply voltage, and a second electrode is used to generate the regulated voltage. The operational amplifier comprises an input stage, a current source and a capacitor, wherein the current source with the capacitor are configured to provide an AC current to the gate electrode of the power transistor for ripple cancellation.
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
12.
METHODS FOR NETWORK-ASSISTED UPLINK ARBITRATION IN MOBILE COMMUNICATIONS
Various solutions for network-assisted uplink (UL) arbitration in mobile communications are described. A network node may determine a scheduling of a first UL transmission for an apparatus, which overlaps in time with one or more second UL transmissions or downlink (DL) receptions configured to or triggered by the apparatus. The network node may determine an arbitration outcome indicating which of the second UL transmissions or DL receptions to be dropped, disabled or multiplexed with the first UL transmission. Then, the network node may transmit a first DL control signaling to the apparatus. The first DL control signaling indicates the scheduling of the first UL transmission and includes the arbitration outcome.
Various solutions for enhanced initial access in mobile communications are described. An apparatus may receive beam pattern information of a satellite from a network node of a wireless network. The network node is associated with the satellite and the beam pattern information includes one or both of narrow beam information and wide beam information. The apparatus may determine a narrow beam or a wide beam of the satellite. The narrow beam of the satellite is paired with a first beam of the apparatus based on the narrow beam information. The wide beam of the satellite is paired with a second beam of the apparatus based on the wide beam information. Then, the apparatus may perform an initial access procedure with the network node based on the first beam paired with the narrow beam of the satellite or based on the second beam paired with the wide beam of the satellite.
This disclosure describes methods and apparatus to reduce measurement effort and RS overhead of wireless communication systems by AI-based RRM measurement prediction, comprising the steps of performing beam sweeping and measuring raw beam quality; constructing AI model input at training stage; performing RRM prediction with the trained model at prediction stage; performing measurement report procedures based on predicted results.
A circuit protection device includes a control circuit, a first N-type transistor, and a first P-type transistor. The first N-type transistor includes a first terminal, a first gate terminal, and a second terminal. The first terminal is configured to receive a first voltage. The first gate terminal is coupled to the control circuit. The first P-type transistor includes a third terminal, a second gate terminal, and a fourth terminal. The third terminal is connected to the second terminal of the first N-type transistor. The second gate terminal is connected to the control circuit.
H10D 89/60 - Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD]
16.
3D Shape Part Segmentation by Vision-Language Model Distillation
A method for three-dimensional (3D) shape part segmentation includes obtaining two-dimensional (2D) predictions for part segmentation of a 3D shape, lifting the 2D predictions onto the 3D shape to obtain initial 3D part segmentation knowledge, processing the 3D shape using a 3D encoder to extract geometric features, performing a distillation process to refine the initial 3D part segmentation knowledge, and generating a final 3D shape part segmentation according to the refined 3D part segmentation knowledge and the geometric features.
A method of clock synchronization between a transmitter and a receiver includes sampling a first receiver timestamp and a second receiver timestamp of the receiver at a first time and a second time respectively, sampling a first transmitter timestamp and a second transmitter timestamp of the transmitter at a third time and a fourth time respectively, sampling a first timing synchronization function (TSF) receiver timestamp and a second TSF receiver timestamp by a Wi-Fi TSF at the first time and the second time respectively, sampling a first TSF transmitter timestamp and a second TSF transmitter timestamp by the Wi-Fi TSF at the third time and the fourth time respectively, generating an initial timestamp, generating an initial TSF timestamp, generating a target phase difference, and performing a coarse tune at a receiver system clock periodically to compensate the target phase difference.
The present invention provides a power amplifier system configured to receive an input audio signal to generate an output audio signal is disclosed. The power amplifier system includes a reference signal generator, a dynamic headroom generator and a DC-DC converter. The reference signal generator is configured to generate a reference signal according to the input signal. The dynamic headroom generator is configured to generate an output reference signal according to the reference signal and a change rate of a signal, wherein the signal is the reference signal, the input audio signal, or correlated with the reference signal or the input audio signal. The DC-DC converter is configured to generate a supply voltage to a power amplifier, wherein a voltage level of the supply voltage is determined according to the output reference signal, and the power amplifier is configured to generate the output audio signal according to the input audio signal.
A method for reducing a neural network includes compiling the neural network by a reference compiler to rearrange reference weights, manipulating a reference tensor inputted to the neural network to output reference tensors, compiling the neural network by a user compiler to rearrange user weights, manipulating the reference tensor inputted to the neural network to output a user tensor, if a reference tensor of a last layer of the neural network is inconsistent with the user tensor, then a network reducer sorting and partitioning the neural network into a plurality of sub-networks each containing at least one layer. If the user tensor is inconsistent with a corresponding reference tensor, and the network reducer is unable to further partition the sub-network, then output the sub-network to a data reducer. The data reducer simplifies the reference tensor inputted to the corresponding sub-network and simplifies corresponding user weights.
A conversational mediator system includes: a mediator input generating module, a context management module and a response aggregation module. The mediator input generating module is configured to generate a mediator input based on a user input and auxiliary information associated with the user input, and accordingly send the mediator input to at least one conversational application. The context management module is configured to extract the auxiliary information from user data and update the user data based on responses to the mediator input that is generated by the at least one conversational application. The response aggregation module is configured to summarize and aggregate the responses to the mediator input that is generated by the at least one conversational application to generate a consolidated response.
A pathloss calibration method used for a radio-frequency communication device can include defining m×n conditions according to m frequency bands and n power gears, obtaining x base pathloss values under x conditions of the m×n conditions on a first route of the radio-frequency communication device, obtaining y anchor pathloss values under y conditions of the m×n conditions on a second route of the radio-frequency communication device, generating y offset values according to the y anchor pathloss values and y base pathloss values of the x base pathloss values where the y base pathloss values are obtained under the y conditions, and generating z anchor pathloss values on the second route according to the y offset values and the x base pathloss values.
A video coding system utilizing chroma ALF or CCALF with multi-source or high-degree taps. According to the method, reconstructed pixels are received, wherein the reconstructed pixels comprise a current block and the current block comprises a luma block and one or more chroma blocks. A filtered chroma output is derived from a chroma ALF or CCALF (Cross-Component ALF) for a current chroma sample in one of said one or more chroma blocks, wherein the chroma ALF comprises one or more multiple-source chroma samples or luma sample from the current block in a first footprint of the chroma ALF, or wherein the CCALF comprises one or more multiple-source luma samples from the luma block in a second footprint of the CCALF. A filtered-reconstructed first chroma block is provided, wherein the filtered-reconstructed first chroma block comprises the filtered chroma output.
H04N 19/117 - Filters, e.g. for pre-processing or post-processing
H04N 19/167 - Position within a video image, e.g. region of interest [ROI]
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 19/82 - Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
23.
Methods And Apparatus For Internet-Of-Things Signal Transmission In Mobile Communications
Various solutions for Internet of Things (IoT) signal transmission with respect to reader apparatus and an IoT device are described. A reader apparatus may transmit a message to an IoT device through an in-band frequency or a guard band frequency in a frequency spectrum for an orthogonal frequency division multiplexing (OFDM) signal. A start of the transmission is aligned with a boundary of an OFDM symbol of the OFDM signal. The reader apparatus may receive a backscattered IoT signal from the IoT device through the in-band frequency or the guard band frequency.
H04L 67/12 - Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Various solutions for determining a channel information based on synchronization signal with respect to an apparatus in mobile communications are described. The apparatus may receive a synchronization signal. The apparatus may decode the synchronization signal based on a cyclic shifted sequence generated by cyclically shifting a root sequence. The root sequence may include a plurality of non-zero values and a plurality of zero values, and any two different cyclic shifted sequences generated from the root sequence may have at most one coincidence of positions of the plurality of non-zero values. The apparatus may determine a channel information based on the synchronization signal.
A digital signal processing system includes a memory and a filter bank. The memory stores a plurality of data samples. The filter bank processes the plurality of data samples stored in the memory, and includes a plurality of filters, wherein the plurality of filters include a first group of filters that is arranged to process a first group of data samples included in the plurality of data samples stored in the memory, the first group of data samples includes data samples loaded and processed by taps of each filter included in the first group of filters that are stored in discontinuous memory positions of the memory.
A semiconductor device includes an oxide diffusion (OD) area; at least one first poly gate, formed above the OD area; and a plurality of second poly gates, formed on both sides of the at least one first poly gate and above the OD area. The plurality of second poly gates are OD edge dummy gates that are used to reduce length of oxide diffusion (LOD) effect, and at least a portion of the plurality of second poly gates are reused to implement at least one delay circuit.
The present invention provides a circuitry including a first sampling circuit and a second sampling circuit. The first sampling circuit is configured to use a first clock signal to sample first data to generate sampled first data to a plurality of first lanes of a transmitter via a plurality of first connection lines. The second sampling circuit is configured to use a second clock signal to sample second data to generate sampled second data to a plurality of second lanes of the transmitter via a plurality of second connection lines. Lengths of the plurality of second connection lines are longer than lengths of the plurality of first connection lines, and delay amount of the second clock signal is less than delay amount of the first clock signal.
Apparatus and methods are provided for RRM measurement prediction. In one novel aspect, the UE performs measurements on a first set of reference signals for a first set of cells and predicts on a second set of reference signals for a second set of cells. In one embodiment, the predicting is on the temporal, frequency, or spatial domain, or on a combination of domains. In one embodiment, the one or more first measurement results are a set of L1 measurement results a set of L3 measurement results. The one or more predicted results are an L1 cell quality on the second set of cells, L1 measurement results on the second set of cells, a layer-3 (L3) cell quality on the second set of reference signals, or L3 measurement results on the second set of reference signals.
This disclosure describes methods for initial access of NR NTN, which can be divided into 4 different types of detailed method according to the usage of different combinations of wide and narrow beams of the satellite. Additionally, the methods for beam pattern information exchange in RRC connected mode of NR NTN is proposed. The content and structure of the beam pattern information is also described.
A network device for handling downlink (DL) multi-user multiplexing for a wireless local area network (WLAN) comprises storage device(s) and processing circuit(s). The storage device(s) is configured to store instructions. The processing circuit(s) is configured to execute the instructions of: identifying a first traffic and a second traffic; in response to the first traffic being a normal traffic and the second traffic being a low latency traffic, performing a first correlation operation according to the first traffic and the second traffic, to generate a plurality of first correlation results; determining a first maximum correlation result and a first position index according to the plurality of first correlation results; and in response to the first maximum correlation result being greater than a first threshold, puncturing the first traffic with the second traffic according to the first maximum correlation result and the first position index.
A redistribution layer (RDL) structure for a semiconductor package assembly is provided. The RDL structure includes a via and a first conductive trace connected to the via. The first conductive trace includes a first segment and a second segment. The first segment is disposed away from the via and extends along a first direction. The second segment is disposed close to the via and connected to the first segment. The second segment extends along a second direction. A width of the first conductive trace is stepwise increased toward the via.
A method includes receiving, at a user equipment device (UE) from a transmission and reception point (TRP), an uplink CSI measurement configuration including a sounding reference signal (SRS) resource configuration indicating one or more of SRS resource randomization configurations of a cyclic shift, a comb offset, and a time domain orthogonal cover code (TD-OCC); and transmitting SRSs in a sequence of symbols, according to the SRS resource configuration, wherein the SRSs are determined according to the one or more of SRS resource randomization configurations of the cyclic shift, the comb offset, and the TD-OCC, values of the one or more of SRS resource randomization configurations being randomized symbol-by-symbol according to at least one of a cell-specific identity (IDcell) and a UE-specific identity (IDue).
Various solutions for data scheduling within measurement gaps with respect to user equipment and network apparatus in mobile communications are described. An apparatus may receive a measurement gap configuration associated with at least one measurement gap from a network node. The apparatus or the network node may determine whether at least one condition is met. The apparatus may perform data reception or data transmission within the at least one measurement gap in an event that the at least one condition is met.
Techniques pertaining to generative artificial intelligence (GAI)-based random test generation framework for processor verification are described. An apparatus generates one of more random test cases with an aid of a GAI-assisted random verification program (GRVP) framework. The apparatus also performs validation testing on a design of a processor using the one or more random test cases.
Techniques pertaining to protecting integrity of medium access control (MAC) header and data with relaxed receiver requirement in wireless communications are described. An apparatus (e.g., a station (STA)) transmits one or more MAC protocol data units (MPDUs). The apparatus then receives a protected acknowledgement. The apparatus detects a man in the middle (MITM) attack based on a time synchronization function (TSF) or signature in the protected acknowledgement.
A method for dynamic cross-carrier scheduling with respect to user equipment receiving, by a processor of an apparatus, a physical downlink control channel (PDCCH) on a first component carrier (CC). The method also receiving, by the processor, a physical downlink shared channel (PDSCH) on the first CC scheduled by the PDCCH, and determining, by the processor, a second CC to transmit a physical uplink control channel (PUCCH) according to a configuration of dynamic switching of CC. The method further transmitting, by the processor, the PUCCH corresponding to the PDSCH on the second CC scheduled by the PDCCH, and receiving, by the processor, the PDCCH on second CC. Finally, the method receiving, by the processor, the PDSCH on the second CC scheduled by the PDCCH.
An apparatus is provided herein, which includes a memory device. The memory device includes a memory array, a storage device, and a memory controller. The storage device stores access parameters corresponding to a plurality of access modes. The memory controller accesses the memory array with the access parameters corresponding to one of the access modes. When the memory device is booted up, the memory controller flushes the access parameters corresponding to each of the access modes to the storage device.
A safety regulation verification method comprises: measuring a first transmitting power of the antenna module at a trigger distance of a proximity sensor of the mobile device; obtaining a power density design target contour based on the first transmitting power at a predetermined distance from the mobile device on a chosen surface; obtaining a distance sensing plane coverage of the proximity sensor at the predetermined distance from the mobile device on the chosen surface; comparing whether the distance sensing plane coverage surrounds the power density design target contour; and when the distance sensing plane coverage of the proximity sensor fails to surround the power density design target contour, adjusting the first transmitting power as a second transmitting power until the distance sensing plane coverage surrounds the power density design target contour.
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
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
39.
BILATERAL TEMPLATE WITH MULTIPASS DECODER SIDE MOTION VECTOR REFINEMENT
A video coder using bilateral template to perform decoder-side motion vector refinement is provided. The video coder receives receiving data for a block of pixels to be encoded or decoded as a current block of a current picture of a video. The current block is associated with a first motion vector referring a first initial predictor in a first reference picture and a second motion vector referring a second initial predictor in a second reference picture. The video coder generates a bilateral template based on the first initial predictor and the second initial predictor. The video coder refines the first motion vector to minimize a first cost between the bilateral template and a predictor referenced by the refined first motion vector. The video coder refines the second motion vector to minimize a second cost between the bilateral template and a predictor referenced by the refined second motion vector.
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 19/139 - Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
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 19/70 - 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
40.
EHT MULTI-LINK OPERATING CHANNEL VALIDATION IN WIRELESS COMMUNICATIONS
A station (STA) affiliated with a multi-link device (MLD) receives a respective frame from each of one or more peer STAs on one or more channels in a multi-link operation. The STA performs an operating channel validation regarding a respective channel used by the STA to communicate with each of the one or more peer STAs based on channel center frequency information comprised in operating channel information (OCI) indicated in an OCI element contained in the respective frame.
A video coding system that uses implicit signaling for multiple-pass decoder-side motion vector refinement (MP-DMVR) is provided. A video coder receives data for a block of pixels to be encoded or decoded as a current block of a current picture of a video. The current block is associated with a first motion vector referring a first initial predictor and a second motion vector referring a second initial predictor. The video coder refines the first and second motion vectors to minimize first, second, and third costs according to first, second, and third refinement modes, respectively. The video coder selects a refinement mode based on a comparison of the first, second, and third costs. The video coder encodes or decodes the current block by using the selected refinement mode to modify the first and second motion vectors to reconstruct the current block.
H04N 19/52 - Processing of motion vectors by encoding by predictive encoding
H04N 19/103 - Selection of coding mode or of prediction mode
H04N 19/147 - Data rate or code amount at the encoder output according to rate distortion criteria
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 19/70 - 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
42.
Methods And Apparatus For Generating On-Off Keying Signal In Mobile Communications
Various solutions for on-off keying (OOK) signal generation with respect to reader apparatus and an Internet of Things (IoT) device are described. A reader apparatus may generate an OOK signal with a discrete Fourier transform spread orthogonal frequency division multiplexing (DFT-s-OFDM) waveform or with a cyclic prefix-OFDM (CP-OFDM) waveform. The reader apparatus may transmit the OOK signal to an IoT device.
Techniques and solutions pertaining to reducing padding in uplink (UL) transmissions in mobile communications are described. An apparatus (e.g., user equipment (UE)) receives, from a network, a configuration of multiple overlapping configured grants (CGs) or multiple overlapping dynamic grants (DGs). The apparatus selects a CG or DG from the multiple overlapping CGs or DGs to perform transmission in the selected CG or DG. The apparatus then indicates the selected CG or DG to the network.
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 first downlink signals from a first access node. The UE determines a first downlink timing of the first access node based on the first downlink signals. The UE transmits a first preamble to a second access node based on the first downlink timing of the first access node. The UE receives second downlink signals from the second access node. The UE determines a second downlink timing of the second access node based on the second downlink signals. The UE transmits a second preamble to the second access node based on the second downlink timing of the second access node.
Various solutions for improvement of network energy saving with user equipment data scheduling are described. An apparatus may receive a system information block (SIB) from a network node of a wireless network. The SIB indicates at least one cell-specific discontinuous reception (DRX) parameter set. The apparatus may determine one of the at least one cell-specific DRX parameter set based on the SIB. The apparatus may apply the one of the at least one cell-specific DRX parameter set to a DRX procedure.
Various solutions for adaptation of measurement gap configuration with dynamic control signaling are described. A network node may transmit a configuration of one or more measurement gaps (MGs) to a user equipment (UE). The network node may determine a specific type of traffic associated with the UE. The network node may transmit a downlink control information (DCI) or a medium access control-control element (MAC-CE) to the UE. The DCI or the MAC-CE may indicate an adaptation of at least one of the one or more MGs.
H04W 24/02 - Arrangements for optimising operational condition
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
Various solutions for on-off keying (OOK) signal generation with respect to reader apparatus and an Internet of Things (IoT) device are described. A reader apparatus may generate an OOK signal with an orthogonal frequency-division multiplexing (OFDM) waveform, wherein a start of an OOK signal transmission is aligned with a boundary of a symbol of the OFDM waveform. The reader apparatus may transmit the OOK signal to an IoT device.
METHODS FOR TRANSMITTING DOWNLINK FREQUENCY-DOMAIN AGGREGATION PHYSICAL LAYER PROTOCOL DATA UNIT, TRIGGER FRAME, AND UPLINK PHYSICAL LAYER PROTOCOL DATA UNIT
A method for transmitting a downlink (DL) frequency-domain aggregation physical layer protocol data unit (FD-A-PPDU), wherein the DL FD-A-PPDU at least comprises a first PPDU and a second PPDU, and the method includes: performing a frequency-domain (FD) mask coefficient setting operation upon at least one field comprised in the first PPDU and at least one field comprised in the second PPDU according to a frequency sub-block, in order to generate a masked FD-A-PPDU, wherein the at least one field comprised in the first PPDU corresponds to the at least one field comprised in the second PPDU; and transmitting the masked FD-A-PPDU.
A machine learning-based synthesis runtime prediction method includes collecting initial training data from a database, selecting featured training data from the initial training data useful for predicting runtimes, building a machine learning model for predicting the runtimes based on the featured training data, measuring a loss and an accuracy of the machine learning model, performing standardization and/or normalization on the featured training data of the training data to generate updated training data if the loss and/or the accuracy fails to meet predefined criteria, performing clustering at least once on the updated training data to generate clustered training data, identifying at least one outlier from the clustered training data, removing the at least one outlier to generate filtered training data, and preprocessing, training and testing the machine learning model based on the filtered training data until the loss and the accuracy meet the predefined criteria.
Techniques pertaining to techniques for physical downlink shared channel (PDSCH) allocation in subband full duplex (SBFD) networks are described. Such techniques pertain to both PDSCH frequency domain resource allocation (FDRA) Type-0 and/or FDRA Type-1 and include the use of fractional resource block groups (RBGs), virtual resource block (VRB)-interleaving, canceling one or more repetitions or SPS transmission in a slot that is an SBFD slot or a non-SBFD slot. The techniques further include VRB-to-physical resource block (PRB) mapping that excludes one or more PRBs in the sequence of PRBs that belong to one or more UL-subband or one or more guard bands and applying one or more rules to provide for the selection of a wideband setting for a precoder resource block (RB) group (PRG) size with respect to use of a physical downlink shared channel (PDSCH) demodulation reference signal (DMRS).
A video decoding method includes: receiving an encoded video bitstream, and decoding a first block. The encoded video bitstream includes data to be decoded as the first block of pixels in a picture, and the first block includes a luma block and at least one chroma block. Decoding the first block includes: determining whether to apply a neural network (NN) filter on the luma block and the at least one chroma block according to an NN filter mode of the luma block and at least one NN filter mode of the at least one chroma block.
H04N 19/157 - Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
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 19/70 - 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
This disclosure provides methods, apparatuses, and non-transitory computer-readable mediums for wireless communication. One method at a first user equipment (UE) includes sending, to a positioning server and via a second UE, a first message including status indication information indicating that the first UE is a remote UE in a sidelink communication between the first UE and the second UE. Another method at a positioning server includes receiving, from a first UE and via a second UE, a first message including status indication information indicating that the first UE is a remote UE in a sidelink communication between the first UE and the second UE.
A High-Definition Multimedia Interface (HDMI) signal detection method is provided. The HDMI signal detection method may be applied to an apparatus (e.g., a sink device). The HDMI signal detection method may include the following steps. The apparatus may receive input data from a source apparatus through an HDMI standard, wherein the input data comprises a plurality of data sets. Then, the apparatus may compare each data set to a predefined reference pattern according to a slide window with the predefined reference pattern to generate a comparison result. Then, the apparatus may determine whether the total match count corresponding to the comparison result is less than a threshold to determine the HDMI standard corresponding to the input data.
A method of downlink channel state information (DL CSI) computation and reporting is proposed to support high velocity in new radio (NR) systems. In a first novel aspect, two CSI reference slots are defined. CSI reference slot for CSI measurement is defined for determining which CSI-RS/SSB occasion(s) is used for computing CSI. CSI reference slot for CSI computation is defined for determining the slot where UE assumes the CSI computation should be based upon the channel at that time onwards. In a second novel aspect, UE can be configured with a CSI computation period consisting of one or N slots and can be divided into multiple sub-periods without overlap. UE can be configured to compute and report wideband CSI and subband CSI for the whole CSI computation period and/or for each sub-period.
Examples pertaining to user equipment (UE) and network behavior with restricted satellite access by subscription in mobile communications are described. A user equipment (UE) receives from a satellite access cell of a network a message with a reject cause. The UE then either or both refrains to attempt the satellite access and disables the satellite access capability of the UE responsive to receiving the message.
Techniques pertaining to identifying reconfigurable intelligent surface (RIS) -user equipment (UE) association in mobile communications are described. An apparatus (e.g., a network node) transmits a first set of beams in multiple directions to sweep a serving area of the network node. The apparatus also transmits a second set of beams in a direction of an RIS, which in turn steers the second set of beams towards a serving area of the RIS. In response, the apparatus receives a report from a UE. Based on the report, the apparatus classifies the UE as being directly connected to the network node or being associated with the RIS based on the report.
Techniques and solutions pertaining to supporting arbitrary discontinuous reception (DRX) cycle and periodicity of semi-persistent scheduling (SPS) and configured grant (CG) in mobile communications are described. An apparatus (e.g., user equipment (UE)) enters a DRX mode in wireless communications. The apparatus communicates with a network when in the DRX mode by using an extended system frame number (E-SFN) that wraps at a maximum value of the E-SFN and supports either or both of a non-integer DRX cycle and a non-integer periodicity of SPS/CG.
Various solutions for inter-satellite measurement and handover for non-terrestrial network (NTN) in wireless communications are described. An apparatus may report user equipment (UE) capability information to a network node of a wireless network. The network node is associated with a first satellite and the UE capability information indicates whether an interruption for antenna re-steering is required for an inter-satellite measurement or handover. Then, the apparatus may receive a configuration of the inter-satellite measurement or handover from the network node. Specifically, the configuration is based on the UE capability information. The apparatus may further perform the inter-satellite measurement or handover according to the configuration.
A calibration method to find the impedance of a radio frequency front-end (RFFE) is provided. The RFFE includes a feedback end and a tuner. The tuner is set to a first predetermined setting to have a first impedance. An output end of the tuner is set to different calibration settings. The first reflection coefficient sets at the feedback end is obtained. The second impedance from the feedback end of the RFFE to an input end of the tuner is calculated based on the first reflection coefficient. The tuner is set to a second predetermined setting. The second reflection coefficient sets at the feedback end is obtained. The third impedance of the tuner in the second predetermined setting is calculated based on the second impedance from the feedback end of the RFFE to the input end of the tuner and the second reflection coefficient sets.
A long-distance Wi-Fi communication method is provided. The long-distance Wi-Fi communication method may include the following steps. An apparatus may connect with a network node at a contention access stage. The apparatus may receive the target wake time (TWT) configuration at the contention access stage from a network node, wherein the TWT configuration may comprise a TWT service period (SP) and a TWT interval associated with the apparatus. The apparatus may perform a communication with the network node during the TWT SP based on the TWT configuration at a contention-free stage.
A video coder receives data for a block of pixels to be encoded or decoded as a current block of a current picture of a video. The video coder receives a set of transform coefficients of the current block. The video coder identifies multiple transform hypotheses. Each hypothesis includes two or more predicted transform parameters. The video coder computes a cost for each hypothesis by performing inverse transform on the transform coefficients of the current block according to the predicted transform parameters of the hypothesis. The video coder signals or receives a codeword that identifies a first transform mode of a first transform parameter. The codeword is assigned to the first transform mode based on the calculated costs of the multiple transform hypotheses. The video coder encodes or decodes the current block by reconstructing the current block according to the identified first transform mode.
H04N 19/61 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
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 19/157 - Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
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 19/196 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
63.
METHOD AND APPARATUS FOR NETWORK ENERGY SAVING WITH USER EQUIPMENT ASSISTIVE WAKING-UP
Various solutions for improvement of network energy saving with user equipment assistive waking-up are described. An apparatus may receive a system information (SI) from a serving network node of a wireless network. The SI indicates a sequence information. The apparatus may transmit a sequence to wake up an energy-saving network node based on the sequence information. The sequence information includes a mapping information for a measured reference signal (RS) and a measured power level.
Various solutions for enhancements on monitoring budget control in multi-cell scheduling with a single downlink control information (DCI) are described. An apparatus may receive a DCI indicating a scheduling of a plurality of cells from a network node of a wireless network. The apparatus may determine a first cell among the plurality of cells according to a table indicating at least one mapping between the plurality of cells and the first cell. The apparatus may count a corresponding DCI size and a number of blind decodings (BDs) or control channel elements (CCEs) on the first cell.
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
H04L 5/00 - Arrangements affording multiple use of the transmission path
A method for signaling arbitrary partition boundaries is provided. A video coder derives a partitioning structure for splitting the current block by identifying a partitioning position having a lowest cost. The video coder splits the current block into first and second partitions according to the identified partitioning position. The video coder encodes or decodes the first and second partitions of the current block. The first and second partitions may be associated with first and second templates that are constructed based on reconstructed pixels neighboring the current block. The video coder may identify the partitioning position by computing a first cost based on the first template and a second cost based on the second template and optimizing the partitioning position to minimize a sum of the first and second costs.
H04N 19/119 - Adaptive subdivision aspects e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
H04N 19/159 - Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
H04N 19/543 - Motion estimation other than block-based using regions
66.
Mobility Pattern-Based Cell Change Control Method and System Capable of Inhibiting Intensive Cell Change
A mobility pattern-based cell change control method includes collecting network signal quality information of at least one historic time series, predicting an area type of a user device according to the network signal quality information of the at least one historic time series, restricting mobility of the user device when the area type of the user device is predicted to be in an intensive cell change state, and switching the mobility of the user device from a current serving cell to at least one significantly better cell or forcing the user device to remain on the current serving cell after the mobility of the user device has been restricted.
Examples pertaining to a periodic higher priority public land mobile network (PLMN) search for satellite access in mobile communications are described. A user equipment (UE) determines that, regarding a satellite access to a network, a selected PLMN (SPLMN) or a registered PLMN (RPLMN) is not a home PLMN (HPLMN), an equivalent HPLMN (EHPLMN) or a highest-priority PLMN at a location in which the UE is located. Then, in response to the determining, the UE performs a PLMN search during a period of discontinuous coverage (DC) of the SPLMN or RPLMN.
A video processing method comprises an application receiving a video, a media framework sending a command and the video, a video decoder decoding the video to generate a decoded video, a first plugin receiving the decoded video and outputting a first plugin output according to the command. The first plugin is modified without affecting functions of at least the application, the media framework, and the video decoder.
H04N 21/4402 - Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
69.
METHOD AND DEVICE FOR REDUCING LATENCY IN A PERIPHERAL COMPONENT INTERCONNECT EXPRESS LINK
A method for reducing latency in a peripheral component interconnect express (PCIe) link between a PCIe root complex and a PCIe device is provided. The method includes measuring, by the PCIe device, a throughput of data transmission that is sent to a buffer of the PCIe device. The method includes determining, by the PCIe device, a latency tolerance reporting (LTR) value based on the measured throughput. The method includes transmitting, by the PCIe device, the LTR value to the PCIe root complex at an estimated time point via the PCIe link, wherein the estimated time point is prior to a time at which a buffer switching operation occurs.
Various solutions for transmit power determination for sounding reference signal (SRS) with respect to user equipment and network apparatus in mobile communications are described. An apparatus may determine a type of random access procedure. The apparatus may determine a transmit power control (TPC) command value according to the type of random access procedure. The apparatus may obtain an SRS power control variable according to the TPC command value. The apparatus may transmit an SRS to a network node according to the SRS power control variable.
A chip with a current-mirror-like voltage source is shown. The current-mirror-like voltage source has a first n-channel Metal-Oxide-Semiconductor Field-Effect Transistor (NMOS), a second NMOS, and an operational amplifier. The first and second NMOSs have drains coupled to a first voltage source Vdd1. The operational amplifier has an output terminal coupled to the gates of the first NMOS and the second NMOS, a negative input terminal coupled to the source of the first NMOS to form a negative feedback loop, and a positive input terminal coupled to the source of the second NMOS to form a positive feedback loop. The operational amplifier is powered by a second voltage source that is greater than the first voltage source, to operate the first and second NMOSs in their saturation region, and thereby the current-mirror-like voltage source outputs a load current mirrored from a first current.
A memory device includes memory cells, at least one word-line, bit-line groups, and a peripheral circuit. Each bit-line group includes multiple bit-lines. The peripheral circuit obtains first bits by reading the memory cells through the bit-line groups, respectively, when the memory cells are selected by the at least one word-line; and determines second bits stored in the memory cells by jointly considering the first bits. The number of the memory cells is smaller than the number of the second bits.
G11C 7/10 - Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
G11C 7/12 - Bit line control circuits, e.g. drivers, boosters, pull-up circuits, pull-down circuits, precharging circuits, equalising circuits, for bit lines
A transconductance amplifier circuit with wide input range and high linearity is shown. The transconductance amplifier circuit includes a voltage-to-current circuit having first and second input metal-oxide-semiconductor field-effect transistors (MOSs), first and second output MOSs, a resistor coupled between the drains of the output MOSs, and first and second non-inverting circuits. A differential voltage input is coupled to the gates of the first and second input MOSs. A differential current output is generated at the sources of the first and second output MOSs. The drains of the first and second output MOSs are coupled to the sources of the first and second input MOSs, respectively. The drain of the first input MOS is coupled to the gate of the first output MOS through the first non-inverting circuit, and the drain of the second input MOS is coupled to the gate of the second output MOS through the second non-inverting circuit.
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.
CIRCUIT AND METHOD FOR MEASURING AND CORRECTING INTERLEAVING SPUR OF AT LEAST ONE TIME-INTERLEAVED DIGITAL-TO-ANALOG CONVERTER IN DELTA-SIGMA ANALOG-TO-DIGITAL CONVERTER
A measuring circuit measures an interleaving (IL) spur of at least one time-interleaved digital-to-analog converter (DAC) included in a delta-sigma (DS) analog-to-digital converter (ADC). The measuring circuit includes a dither tone generator circuit and a digital signal processing circuit. The dither tone generator circuit generates a dither tone with a pre-defined tone frequency, and injects the dither tone to the DS ADC. The digital signal processing circuit processes a digital output of the DS ADC with the dither tone injected, to generate a measurement result of the IL spur that is induced by the at least one time-interleaved DAC due to the injected dither tone.
A traffic patterned-based modem function adjustment method includes receiving at least one traffic pattern by a user device, identifying the at least one traffic pattern by the user device for detecting a traffic mode of the user device, acquiring assisted information of the at least one traffic pattern by the user device, and adjusting at least one modem function according to the traffic mode and the assisted information. The at least one traffic pattern includes packet transmission characteristics, a radio signal status, and/or codec information of a network communicating with the user device.
H04L 47/24 - Traffic characterised by specific attributes, e.g. priority or QoS
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04L 41/50 - Network service management, e.g. ensuring proper service fulfilment according to agreements
The invention provides method and system for improving efficiency of protecting multi-content process. The system may cooperate with a memory, and may comprise one or more hardware IPs (intellectual properties) for content processing, one of the one or more IPs may be associated with multiple access identities. The memory may comprise multiple different ranges, each range may register an access of one of the multiple access identities as a permissible access. The method may comprise: selecting one of the access identities for processing a first content, and using the selected access identity when said IP accesses the memory during processing of the first content; selecting a different one of the access identities for processing a second content, and using the selected different access identity when said IP accesses the memory during processing of the second content.
G06F 12/14 - Protection against unauthorised use of memory
G06F 21/10 - Protecting distributed programs or content, e.g. vending or licensing of copyrighted material
G06F 21/74 - Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information operating in dual or compartmented mode, i.e. at least one secure mode
77.
ON-DEMAND SELECTIVE RETRANSMISSIONS FOR UPLINK POSE AND CONTROL INFORMATION IN MOBILE COMMUNICATIONS
Techniques and solutions pertaining to on-demand selective retransmissions for uplink (UL) pose and/or control information in mobile communications are described. An apparatus (e.g., user equipment (UE)) receives pose or control information. The apparatus performs a selective UL retransmission of the pose or control information.
This disclosure provides an apparatus and a method for channel state information (CSI) prediction. Processing circuitry of the apparatus obtains a plurality of CSI measurements. Each CSI measurement is measured at a different time instant. The processing circuitry generates a context vector from an encoder of a transformer based neural network, based on the plurality of CSI measurements being input to the encoder of the transformer based neural network. The processing circuitry generates one or more predicted CSI values from a decoder of the transformer based neural network, based on the context vector being input to the decoder of the transformer based neural network.
An electronic device using a power design with a good power supply rejection ratio (PSRR) is shown. The electronic device includes a voltage regulator, a low dropout regulator (LDO), an application, and a feedback control path. The voltage regulator generates a system voltage. The LDO is coupled to the voltage regulator to receive the system voltage for generation of an LDO output voltage. The application is coupled to the LDO to receive the LDO output voltage. The feedback control path couples a flag signal to the voltage regulator. In response to the flag signal being asserted, the voltage regulator pulls up the system voltage. The flag signal is asserted before the load current of the application reaches a heavy load current level.
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
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
80.
OUTPUT LOAD AWARE COMPENSATION SCHEME FOR MULTI-STAGE AMPLIFIER
The present invention provides a multi-stage amplifier including at least one inter-stage amplifier, an output amplifier, a high-pass filter and a feedback amplifier is disclosed. The at least one inter-stage amplifier is configured to amplify an input signal to generate a signal. The output amplifier is configured to receive the signal to generate an output signal. The high-pass filter is configured to filter the signal and the output signal to generate a filtered signal and a filtered output signal, respectively. The feedback amplifier is configured to receive the filtered signal and the filtered output signal to generate a feedback signal to an input terminal of one of the at least one inter-stage amplifier and the output amplifier.
An image processing method, applied to an image processing device, comprising: (a) deciding a first reference size of at least one reference region of an input image based on a computational resource of the image processing device or task types of tasks which are being processed by the image processing device; and (b) processing at least portion of the input image based on the reference region to generate a processed image.
The present invention provides a bandgap reference voltage generator, which includes a first transistor, a second transistor, a third transistor and a fourth transistor. A source electrode of the first transistor is coupled to a ground voltage via at least a first resistor. A source electrode of the second transistor is coupled to the ground voltage, and a gate electrode of the second transistor is coupled to a gate electrode of the first transistor. The third transistor is coupled between the first resistor and a supply voltage. The fourth transistor is coupled to the second transistor via a second resistor. The bandgap reference voltage generator generates a reference voltage at the drain electrode of fourth transistor; and a size of the first transistor is greater than a size of the second transistor, or a size of the third transistor is smaller than a size of the fourth transistor.
G05F 3/24 - Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode-transistor combinations wherein the transistors are of the field-effect type only
83.
CIRCUIT AND METHOD FOR MEASURING AND TUNING QUALITY FACTOR OF RESONATOR-BASED LOOP FILTER IN DELTA-SIGMA ANALOG-TO-DIGITAL CONVERTER
A measuring circuit includes a dither tone generator circuit and a digital signal processing circuit. The dither tone generator circuit generates a dither tone, and injects the dither tone to a delta-sigma analog-to-digital converter that is offline. The digital signal processing circuit processes a digital output of the delta-sigma analog-to-digital converter with the dither tone injected, to generate a Q-factor measurement result of a resonator-based loop filter included in the delta-sigma analog-to-digital converter.
G01R 27/26 - Measuring inductance or capacitanceMeasuring quality factor, e.g. by using the resonance methodMeasuring loss factorMeasuring dielectric constants
H03M 3/00 - Conversion of analogue values to or from differential modulation
84.
FURTHER ENHANCEMENTS IN DRX OPERATION FOR XR AND CLOUD GAMING IN MOBILE COMMUNICATIONS
Techniques and solutions pertaining to further enhancements in discontinuous reception (DRX) operation for extended reality (XR) and cloud gaming in mobile communications are described. An apparatus (e.g., user equipment (UE)) enters a DRX mode in wireless communications. The apparatus controls at least one timer or at least one on-duration occasion to reduce DRX cycle mismatch or UE power consumption due to jitter when in the DRX mode.
Various solutions for determination and usage of frame of reference for non-terrestrial network (NTN) orbital parameters in mobile communications are described. An apparatus (e.g., a UE) determines one or more orbital parameters defined in an inertial reference frame. The apparatus then performs NTN communications according to the one or more orbital parameters.
A method for obtaining channel state information (CSI) report is provided. The method is executed by a first wireless communication device and comprises: sending one Advance Channel State Information (ACSI) request frame to a second wireless communication device, wherein the ACSI request frame instructs the second wireless communication device to send a plurality of CSI report frames through a single link or multiple links respectively, and the ACSI request frame comprises information indicating a number of CSI report frames on the single link or each link in the multiple links; and receiving the plurality of CSI report frames from the second wireless communication device through the single link or the multiple links respectively.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04W 76/20 - Manipulation of established connections
87.
METHOD FOR INTERMEDIATE PHYSICAL ADDRESS (IPA) REMAPPING AND ELECTRONIC DEVICE
A method for intermediate physical address (IPA) remapping, applicable to a memory having multiple ranks are provided. The method includes the following steps. An exist mapping from IPAs to physical addresses (PAs) of the memory is monitored. A remapping from at least one IPA to at least one PA is executed to concentrate the PAs of the memory used by an application into one of the ranks of the memory.
A method of scheduling a fusion route for a machining learning architecture includes adding at least one new fusion to at least one maintained fusion route, wherein each maintained fusion route comprises at least one fusion, and each fusion comprises at least one OP of the plurality of operation units (OPs), calculating a total execution cost of the at least one maintained fusion route after the at least one new fusion is added, comparing all total execution costs of all maintained fusion routes having a same end OP, and selecting a maintained fusion route having a lowest total execution cost from all maintained fusion routes having the same end OP, and discarding all other maintained fusion routes having the same end OP.
A semiconductor package structure includes a package substrate. The package substrate includes a first core structure, a plurality of first dielectric layers, a plurality of first metal layers, a plurality of second dielectric layers, and a plurality of second metal layers. The first core structure has a first surface and a second surface opposite the first surface. The first dielectric layers and the first metal layers are alternatingly stacked on the first surface of the first core structure. The second dielectric layers and the second metal layers are alternatingly stacked on the second surface of the first core structure. A number of second dielectric layers is less than a number of first dielectric layers.
Method and apparatus are provided for forwarding control information. In one novel aspect, a base station (BS) transmits a configuration of a forwarding resource to a repeater. The configuration includes a time domain occasion information and a spatial setting. The repeater receives the configuration of the forwarding resource. Then, the BS transmits a signal to the repeater, and the repeater forwards the signal to a user equipment (UE) based on the forwarding resource.
H04W 40/22 - Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
H04W 40/04 - Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources
The present disclosure provides a semiconductor package including a first integrated circuit die having a first on-die test ring thereon; a second integrated circuit die having a second on-die test ring thereon; and a system test ring constructed by connecting the first on-die test ring and the second on-die test ring. The system test ring allows for detection of damage to the individual integrated circuit die assembled in one package on a system level.
H01L 21/66 - Testing or measuring during manufacture or treatment
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 a single subclass of subclasses , , , , or , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
92.
Cross-die Interconnection Monitor Method and Cross-die Interconnection Monitor System Capable of Extracting Cross-die Interconnection Data for Multi-die Packages
A cross-die interconnection monitor method includes providing a first die and a second die, embedding an intra-die detector into the first die for detecting a first feature of the first die, allocating a first inter-die detector from the first die to the second die for detecting a second feature between the first die and the second die, and comparing the first feature with the second feature for generating cross-die interconnect data from the first die to the second die by a neural network.
G06F 13/20 - Handling requests for interconnection or transfer for access to input/output bus
93.
Die-Level Parametric Prediction Boosting Method and Die-Level Parametric Prediction Boosting System for Improving Prediction Accuracy by Incorporating a Wafer Map Distribution
A die-level parametric prediction boosting method includes acquiring mass production data of a plurality of dies, identifying a comprehensive indicator of each die according to the mass production data, generating a wafer map distribution of the plurality of dies according to a plurality of comprehensive indicators, partitioning the plurality of dies into at least two die clustering groups, and inputting a plurality of electrical parametric features of each die clustering group to a training model for generating predicted data of each die clustering group.
H01L 21/66 - Testing or measuring during manufacture or treatment
H01L 21/67 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereofApparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components
94.
SEMICONDUCTOR DIE HAVING A DIE DAMAGE RING AND FABRICATION METHOD THEREOF
A semiconductor die includes a substrate comprising an integrated circuit region thereon, a front end of line (FEOL) portion disposed on a front side of the substrate, a back end of line (BEOL) portion disposed on the FEOL portion, a power delivery network (PDN) portion disposed on a back side of the substrate, and a plurality of through substrate vias penetrating through the substrate and disposed along a perimeter of the integrated circuit region. The BEOL portion includes a first discontinuous ring disposed along the perimeter of the integrated circuit region. The PDN portion includes a second discontinuous ring disposed along the perimeter of the integrated circuit region. The first discontinuous ring is interlaced with the second discontinuous ring through the plurality of through substrate vias, thereby constituting a die damage ring.
H01L 23/528 - Layout of the interconnection structure
H01L 21/768 - Applying interconnections to be used for carrying current between separate components within a device
H01L 23/00 - Details of semiconductor or other solid state devices
H01L 23/522 - Arrangements for conducting electric current within the device in operation from one component to another including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
95.
Image-Text Co-Decomposition for Text-Supervised Semantic Segmentation
A machine learning model includes an image-text co-segmentation module, a region-word highlighting module and a region-word alignment module. The image-text co-segmentation module is used to generate a word mask and a region mask for a selected noun in an input text. The region-word highlighting module is linked to the image-text co-segmentation module, and used to crop and highlight a text background in the input text according to the word mask to generate a highlighted text, and crop and highlight an image background in an input image according to the region mask to generate a highlighted image. The region-word alignment module is linked to the region-word highlighting module, and used to extract features from the highlighted text and the highlighted image.
An electrostatic discharge protection device is provided. The electrostatic discharge protection device includes a semiconductor substrate, first and second well regions, and first and second heavily doped regions. The first and second well regions have a first conductivity type and are located in the semiconductor substrate. The first heavily doped region on the first well region has a second conductivity type. A first bottom of the first well region and a second bottom of the second well region are connected to each other and have different profiles. The first and second well regions have different doping concentrations. The second heavily doped region on the second well region has the first conductivity type. The first and second heavily doped regions are arranged side-by-side and are spaced apart from each other. The first heavily doped region is electrically connected to an input/output terminal.
H01L 27/02 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
97.
METHOD AND ELECTRONIC DEVICE FOR DIGITAL PRE-DISTORTION (DPD)
A method for digital pre-distortion (DPD) is provided. The method includes the following steps. The DPD coefficient residual at the current time point is calculated. The DPD coefficient residual is associated with an input signal received by a DPD circuit and an output signal output by a power amplifier. The last DPD coefficient at the last time point is obtained. A convolution is performed between the DPD coefficient residual and the last DPD coefficient to obtain an intermediate coefficient. A truncation is performed on the intermediate coefficient to obtain a current DPD coefficient. DPD is performed based on the current DPD coefficient to compensate for the nonlinearity of the PA.
This disclosure provides an apparatus including processing circuitry that divides a plurality of antenna ports of the apparatus into multiple antenna groups. Each antenna group includes one or more antenna ports that are coherent to each other within the respective group. The antenna ports from different groups are not coherent to each other. The processing circuitry determines, for each antenna group, one or more layers to be transmitted by the respective antenna group. The processing circuitry selects, for each antenna group, one of a plurality of precoder submatrices based on a number of the one or more antenna ports included in the respective antenna group and a number of the one or more layers to be transmitted by the respective antenna group. The processing circuitry constructs one or more precoder matrices for the plurality of antenna ports based on one or more combinations of the selected precoder submatrices.
An electrostatic discharge protection device is provided. The electrostatic discharge protection device includes a semiconductor substrate, a first well region, first, second and third doped regions, and a gate structure. The first well region having a first conductivity type is located in the semiconductor substrate. The first and second doped region having a second conductivity type are located on the first well region. The third doped region having the first conductivity type is located on the first well region. The second and third doped regions are located on opposite sides of the first doped region. The gate structure is disposed on a portion of the semiconductor substrate between the first and second doped regions. A conductivity type of the gate structure is different from a conductivity type of the first and second doped regions. The gate structure is electrically connected to the first and third doped regions.
H01L 27/02 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a reader device. The reader device sends a communication initiation signal to an ambient Internet of Things (A-IoT) device. The reader device receives charging status information from the A-IoT device. The reader device adjusts a behavior based on the charging status information.
