A vertical transport field effect transistor (VTFET) comprising: a plurality of FET structures on a substrate; the plurality of FET structures comprising: a first n-type FET structure oriented in a first plane direction relative to the substrate; and a first p-type FET structure oriented in a second plane direction relative to the substrate; wherein the first n-type FET structure and the first p-type FET structure each comprises a FIN having a FIN height, H, wherein H defines the FIN height orthogonal to a surface of the substrate, each FIN being configured to transport charge carriers orthogonal to the surface of the substrate along the FIN height.
Aspects of the disclosure are directed to an apparatus configured for wireless communication. In certain aspects, the apparatus is configured to generate data (e.g., generate uplink data and store the data in a buffer until uplink resources are granted for transmission of the data). In certain aspects, the apparatus is configured to transmit, to a network node, a scheduling request (SR) comprising an indication of a size of the generated data, wherein the indication of the size of the generated data is configured to indicate whether the size of the generated data is greater than or equal to a threshold value, or less than or equal to the threshold value.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an extended reality (XR) device may transmit, to a first wireless communication device and a second wireless communication device, a first portion of rendering data and a second portion of rendering data, respectively, for offloaded rendering, wherein a division of the rendering data into the first portion of the rendering data and the second portion of the rendering data is based at least in part on view information. The XR device may receive, from the first wireless communication device and the second wireless communication device, a first portion of rendered data and a second portion of the rendered data, respectively, based at least in part on the transmitting. Numerous other aspects are described.
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
H04L 67/131 - Protocols for games, networked simulations or virtual reality
H04L 69/24 - Negotiation of communication capabilities
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive information identifying a transmission configuration indicator (TCI) state associated with a TCI state pool shared by a plurality of carriers, the TCI state having at least one of a pathloss reference signal parameter value or a pathloss reference linking parameter value. The UE may receive a pathloss reference signal for at least one of the plurality of carriers in accordance with the pathloss reference signal parameter value or the pathloss reference linking parameter value. Numerous other aspects are described.
This disclosure provides methods, components, devices and systems for use of a reinforcement learning (RL) model to obtain one or more parameters associated with a channel access procedure. Some aspects more specifically relate to mechanisms according to which a wireless communication device may receive information associated with the RL model and transmit a protocol data unit (PDU) during a slot that is based on an output of the model. The wireless communication device may use the RL model to perform a distributed channel access procedure in accordance with the information and may further transmit the PDU, during the slot that is based on the output of the RL model, in accordance with the distributed channel access procedure. The information associated with the RL model may indicate or configure the RL model or may indicate whether the wireless communication is allowed to retrain the RL model.
Aspects of the disclosure relate to techniques for slice aware mobility by facilitating slice specific user equipment (UE) measurement procedures and slice specific handover procedures for ongoing network slices of the UE. A network entity may configure a measurement report for the UE including one or more slice specific parameters. The UE may use the slice specific parameters to generate a measurement report including signal quality measurements of a serving cell and/or neighbor cells. The network entity may further identify candidate target cells for a handover based on the ongoing network slices of the UE and slice supporting capability information indicating neighbor cell (s) that support the ongoing network slices.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may select, for a configured cell set that includes multiple transmit-receive point (TRP) groups, a TRP group modification associated with a cell group of the configured cell set. The network node may transmit the TRP group modification in at least one of layer 1 signaling or layer 2 signaling. Numerous other aspects are described.
A device includes a memory configured to store a collection of sets of weights, each of the sets of weights representing a respective media segment. The device also includes one or more processors configured to generate data representing the detected first input speech segment and to pass the data representing the detected first input speech segment into a collection of memory units. Each memory unit of the collection of memory units includes a set of weights from the collection of sets of weights. The one or more processors are also configured to generate a first estimate of an associated media segment that represents the detected first input speech segment. The associated media segment corresponds to a first memory unit in the collection of memory units.
G10L 21/007 - Changing voice quality, e.g. pitch or formants characterised by the process used
G10L 13/04 - Methods for producing synthetic speech; Speech synthesisers - Details of speech synthesis systems, e.g. synthesiser structure or memory management
G10L 25/30 - Speech or voice analysis techniques not restricted to a single one of groups characterised by the analysis technique using neural networks
A device includes one or more processors configured to input one or more segments of an input media stream into a feature extractor. The one or more processors are further configured to pass an output of the feature extractor into an utterance classifier to produce at least one representation of at least one utterance class of a plurality of utterance classes. The one or more processors are further configured to pass the output of the feature extractor and the at least one representation into a segment matcher to produce a media output segment identifier.
A method of wireless communication at a first UE is disclosed herein. The method includes transmitting, to a second UE, an activation indication associated with a DRX cycle of the second UE, where the activation indication indicates a second set of resources utilized for the DRX cycle of the second UE, where a first set of resources is different from the second set of resources. The method includes transmitting, to the second UE based on the activation indication, SL data via the first set of resources or the second set of resources.
This disclosure provides methods and devices for introducing a power save protocol (for example, a lower power mode) for a multi-link devices (MLDs). Some aspects more specifically relate to reducing power consumption in an access point (AP) MLD, and more particularly, to a power save protocol (or a lower power mode) for an AP MLD. In some aspects, an AP MLD may initiate a lower power mode to save power for as long as possible while still maintaining minimal receive (RX) and transmit (TX) functionality. When requested by an associated station (STA), the AP MLD may then transition from the lower power mode to a higher power mode with full RX and TX functionality with a minimal delay. The described techniques may also account for trade-offs and constraints which arise due to different use cases and scenarios as well as different device configurations.
A level-shifter (100) is provided with a first transistor (M1) and a second transistor (M2). The first transistor functions to discharge an internal node (V1) responsive to an assertion of an inverted input signal (in-) to a first power supply voltage. A second transistor functions to discharge an inverted level-shifter output signal (out-) responsive to an assertion of an input signal to the first power supply voltage. An inverter (120) inverts the inverted level-shifter output signal (out-) to form a level-shifter output signal (out+) that is asserted to a second power supply voltage (Vddout) responsive to the assertion of the input signal (in+).
A device for processing point cloud data is configured to determine a first attribute value for a first point of a point cloud, the first point being a closest already-decoded point to a current point of the point cloud; determine second and third attribute values for second and third points of the point cloud, the second and third points being second and third closest already-decoded points; determine a fourth attribute value for a fourth point of the point cloud, the fourth point being an already-decoded point that is either further from, or the same distance to, the current point as the third point; generate a set of predictor candidates with a subset of the first attribute value, the second attribute value, the third attribute value, and the fourth attribute value based on a comparison of a location of the second point to a location of the third point.
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 19/167 - Position within a video image, e.g. region of interest [ROI]
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 19/597 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
14.
CONTROLLING A COMPUTING DEVICE DISPLAY WITH DISPLAY CUT OUT
Embodiments may include a computing device configured to control a display that includes a display cut out. In some aspects, the computing device may monitor whether an ambient light intensity meets an ambient light threshold, and may control the display to present a display mask region that substantially matches the display cut out in response to the ambient light intensity meeting the ambient light threshold.
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
15.
RSRP REPORTING FOR BEAM MANAGEMENT IN INTER-BAND SSB-LESS SCELL
A method of wireless communication at a UE is disclosed herein. The method includes receiving a configuration for reporting at least one L1 signal quality measurement for at least one SSB or at least one CSI-RS associated with a first cell. The method includes transmitting, based on the configuration, the at least one L1 signal quality measurement for the at least one SSB or the at least one CSI-RS associated with the first cell. The method includes receiving, based on the at least one L1 signal quality measurement, data or at least one signal via at least one DL beam associated with a SCell, where the SCell is not associated with a transmission of a corresponding SSB, where the first cell and the SCell are associated with different frequency bands.
H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04B 7/08 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
H04L 5/00 - Arrangements affording multiple use of the transmission path
Method and apparatus for antenna selection in idle mode. The apparatus measures a channel condition for each of a plurality of antennas at a UE. The apparatus dynamically selects, while in a RRC idle mode, at least one antenna from the plurality of antennas based on the channel condition. The apparatus may terminate measurement of the channel condition for each of the plurality of antennas in response to the channel condition on two active antennas being greater than a first threshold T0 and a PDSCH result comprises a CRC pass rate of 100%. The apparatus may trigger a measurement across the plurality of antennas in response to the channel condition across a first pair of active antennas is less than a second threshold (T1). The apparatus may determine whether a second pair of antennas have channel conditions greater than the second threshold.
H04B 7/04 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
An example device includes memory configured to store the point cloud data and one or more processors configured to determine a first point of the point cloud data to be a first node of a first prediction tree branch. The one or more processors are configured to determine that a first azimuth difference between the first point and a second point of the point cloud data does not meet a first azimuth threshold, and based on that determination, determine the second point to be a second node of the first prediction tree branch. The one or more processors are configured to determine that a second azimuth difference between a third point of the point cloud data and a fourth point of the point cloud data meets the first azimuth threshold and based on that determination, determine the fourth point to be a first node of a second prediction tree branch.
H04N 19/597 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
Methods, systems, and devices for wireless communications at a user equipment (UE) are described. A UE may identify one or more measurement parameters to use for input in a machine learning (ML) model. In some cases, the measurement parameters may include reference signal received power measurements or a past set of timing advance (TA) values for a specific node. The UE may predict the TA based on inputting the measurement parameters into the ML model. The UE may transmit an uplink communication from the UE to a network entity using the TA predicted from the ML model. In some examples, the UE may transmit a capability report to indicate that the UE may support autonomous update of the TA based on the predictions of the TA values produced from the ML model.
A method of encoding point cloud data includes receiving, for a first encoding process, geometry data of the point cloud data of a source point cloud; encoding, in accordance with the first encoding process, the geometry data to generate encoded geometry data of a target point cloud and a geometry bitstream; decoding the encoded geometry data to generate reconstructed geometry data; performing an attribute recomputing process on attribute data of the point cloud data of the source point cloud based on the reconstructed geometry data to generate recomputed, reconstructed point cloud data of the target point cloud; and encoding, in accordance with a second encoding process, the recomputed, reconstructed point cloud data to generate an attribute bitstream.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an extended reality (XR) device may receive a user equipment (UE) capability indicator identifying a rendering offloading capability of a UE. The XR device may transmit, to the UE, data for rendering at the UE based at least in part on receiving the UE capability indicator. The XR device may receive, from the UE, rendered data as a response to transmitting the data for rendering at the UE. Numerous other aspects are described.
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
H04L 67/131 - Protocols for games, networked simulations or virtual reality
H04L 69/24 - Negotiation of communication capabilities
21.
TECHNIQUES FOR SIDELINK CHANNEL SENSING WITH MINI-SLOTS
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indication of a first slot-related channel sensing procedure to perform during channel sensing. The first slot-related channel sensing procedure may be one of multiple available slot-related channel sensing procedures. The first slot-related channel sensing procedure may indicate time interval increments in which to perform the channel sensing. The UE may perform the first slotrelated channel sensing procedure based on the indication. The UE may perform the first slot-related channel sensing procedure in the time interval increments of a sidelink resource pool to identify a first time-frequency resource of the sidelink resource pool that is available for transmission of a sidelink message.
Aspects of the present disclosure provide techniques and apparatus for safety monitoring of a vehicle control system. An example method of operating a vehicle includes detecting an error associated with a system-on-a-chip (SoC) having a main domain and a safety domain, wherein the main domain is coupled to a first bus for communicating with one or more electronic control units (ECUs) and wherein the safety domain is coupled to a second bus for communicating with the one or more ECUs; indicating the error to the one or more ECUs via at least one of the first bus, the second bus, or a power management integrated circuit (PMIC) in response to detecting the error, wherein the PMIC is configured to supply power to the main domain or the safety domain; and performing one or more actions in response to detecting the error.
A processor-implemented method includes receiving machine learning model updates from clients in a federated learning system. The method also includes determining a fixed local zone associated with each of the clients, the fixed local zone having a first fixed boundary. The method includes updating model weights of a central machine learning model based on local machine learning updates for a local subset of the clients corresponding to the fixed local zone. The method includes updating the model weights of the central machine learning model based on neighbor machine learning updates for a neighbor subset of the clients. The neighbor subset corresponds to a fixed neighbor zone that neighbors the fixed local zone and has a second fixed boundary. The neighbor machine learning updates have a different weight than the local machine learning updates when updating model weights. A value of the different weight corresponds to a similarity parameter.
Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive an indication of parameters associated with a temporary bandwidth part (BWP) switch from a first BWP to a second BWP. The parameters may include a time duration for the temporary BWP switching procedure, a network antenna configuration for the second BWP, transmission parameters for communications scheduled in the second BWP, or a combination thereof. The UE may switch from the first BWP to the second BWP in accordance with the temporary BWP switching procedure and communicate with a network entity using the indicated parameters. For example, the UE may receive one or more downlink messages or transmit one or more uplink messages in accordance with the indicated parameters. Thereafter, the UE may switch from the second BWP to a third BWP in accordance with the temporary BWP switching procedure.
H04L 5/00 - Arrangements affording multiple use of the transmission path
H04B 7/0408 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
H04W 52/14 - Separate analysis of uplink or downlink
H04W 72/23 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
25.
TECHNIQUES FOR ENHANCING CONDITIONAL CHANGES OF A SERVING CELL
Methods, systems, and devices for wireless communication are described. A user equipment (UE) may transmit a message indicating UE assistance information (UAI). In some examples, the UE may transmit a request for network assistance information (NAI) for candidate cells. The UE may receive a control message indicating the NAI and a set of candidate cells for a conditional serving cell change. The UE may perform the conditional serving cell change based on the NAI for one or more candidate cells. In some examples, the UE may select a target cell from the set of candidate cells, and the UE may receive a control message indicating one or more coverage enhancement schemes supported by the target cell. The UE may perform a random access procedure based on the one or more coverage enhancement schemes supported by the target cell.
Aspects described herein relate to generating multiple repetitions of an uplink signal for transmission, and transmitting the multiple repetitions of the uplink signal, wherein each repetition of the multiple repetitions includes a set of phase tracking reference signals (PTRSs). Other aspects relate to receiving the repetitions, and using the PTRSs to determine a phase difference in the repetitions for performing joint channel estimation.
An integrated circuit (IC) including a first transceiver interface circuit extending longitudinally in a first direction substantially perpendicular to a second direction parallel to edge of the IC, wherein the first transceiver interface circuit comprises a first T-coil; and a second transceiver interface circuit extending longitudinally in the first direction, wherein the second transceiver interface circuit is staggered from the first transceiver interface circuit along the second direction, wherein the second transceiver interface circuit includes a second T-coil, and wherein the second T-coil is offset from the first Tcoil along the first direction.
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
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
G11C 7/10 - Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
H01L 27/06 - 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 the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration
H04B 3/50 - Systems for transmission between fixed stations via two-conductor transmission lines
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a beam failure recovery (BFR) message regarding a failed link, wherein the failed link is one of an indirect link with a network node via a relay node or a direct link with the network node, wherein the BFR message is transmitted on one of the indirect link or the direct link that is not the failed link. The UE may receive an updated beam configuration for the failed link on a selected beam indicated by the BFR message. Numerous other aspects are described.
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
29.
8 TX PUSCH FALLBACK TO LESS TX PUSCH TRANSMISSIONS
Example implementations include a method, apparatus and computer-readable medium of wireless communication by a user equipment, comprising receiving, from a network entity, an indication to reduce a number of antenna ports associated with uplink precoding. The implementations further include transmitting, to the network entity, a reference signal using the reduced number of antenna ports. The implementations further include receiving, from the network entity, a message indicating a Transmit Precoder Matrix Indicator (TPMI) associated with the reduced number of antenna ports.
Aspects described herein relate to obtaining an indication of a comb pattern including a collection of non-contiguous time resource locations for transmitting a radar signal that includes a data channel communication, and one of transmitting, using the comb pattern, the radar signal to one or more other UEs over sidelink shared channel resources, or receiving, using the comb pattern, the radar signal from one or more other UEs over the sidelink shared channel resources. Other aspects relate to configuring the UEs with the comb pattern.
H04L 5/00 - Arrangements affording multiple use of the transmission path
G01S 13/00 - Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
H04L 5/14 - Two-way operation using the same type of signal, i.e. duplex
This disclosure provides systems, methods, and devices for memory systems that support metadata. In a first aspect, a method of handling data and metadata at a memory device includes receiving data from the host via the at least one data connection into the first plurality of registers; receiving metadata from the host via the at least one non-data connection into the second plurality of registers; storing the data in the first portion of the memory array; and storing the metadata in the second portion of the memory array. Other aspects and features are also claimed and described.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive, from a first network node associated with the first UE, a cross-link interference (CLI) configuration. The first UE may transmit, to a second UE, an inter-UE CLI measurement reference signal based at least in part on the CLI configuration, a measurement associated with the inter-UE CLI measurement reference signal being signaled to the first network node. Numerous other aspects are described.
A method of wireless communication at a first UE is disclosed herein. The method includes obtaining a configuration associated with a DRX cycle of a second UE, where the configuration includes a first indication of a first set of resources and at least one condition, where the first set of resources is different from a second set of resources utilized for the DRX cycle of the second UE. The method further includes transmitting, to the second UE based on an occurrence of the at least one condition, SL data via the first set of resources or the second set of resources.
Systems and techniques are described herein for encoding and/or decoding audio information. For example, a process can process an input audio segment to generate a representation of the input audio segment, and can compare the representation of the input audio segment to representations stored in a memory. The representations represent a plurality of audio segments. The process can determine, based on the comparison, target representation(s) of target audio segment(s) from the representations stored in the memory. The process can determine one or more indices associated with the target audio segment(s). The process can then packetize the one or more indices and transmit the one or more packetized indices (e.g., to a decoder configured to decode the packetized indices).
The present disclosure discloses a method, a UE and a network entity for wireless communication. The method for wireless communication performed by the UE comprises: receiving a capability enquiry, and, transmitting capability information, in response to the capability enquiry, that indicates one or more band pairs, of a plurality of possible band pairs, that the UE is configured to use.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration for closed loop power control. The UE may transmit a sounding reference signal (SRS) using a value of an SRS power control adjustment state that is the same or different from a value of a physical uplink shared channel power control adjustment state based at least in part on the configuration comprising a closed loop indication or being a radio resource control configuration. Numerous other aspects are described.
Methods, systems, and devices for wireless communication are described. A first network node may transmit control signaling to a second network node, which may indicate a grant of one or more resources and one or more parameters associated with a random access procedure to be performed at one or more passive network nodes that support backscatter communication. The second network node may transmit, in the one or more resources, a signal to activate the one or more passive network nodes. The second node may transmit command information to the one or more passive network nodes that may indicate the one or more parameters for the random access procedure. The first network node may transmit group control signaling to multiple energy harvesting network nodes. In such examples, the group control signaling may indicate a request for the multiple energy harvesting network nodes to perform a random access procedure.
Methods, systems, and devices for wireless communications are described. The techniques described herein relate to a user equipment (UE) that monitors performance of downlink transmission from a network entity to the UE, and provides a dynamic downlink transmission power recommendation. The UE may receive control signaling that indicates configuration information for dynamic reporting of the recommended downlink transmission power level for the network entity to apply for subsequent downlink transmission. The UE may receive, from the network entity, a downlink transmission in accordance with the configuration information. The UE may transmit, to the network entity, a dynamic message including an indication of the recommended downlink transmission power level for the network entity based on receiving the downlink transmission in accordance with the configuration information.
Systems and techniques are provided for performing spatial audio recording. For instance, a process can include detecting an occlusion for at least one audio frame of one or more audio frames associated with a spatial audio recording. During the spatial audio recording, the process can further include selecting, based on detection of the occlusion, at least one of an occluded spatial filter for the one or more audio frames or a non-occluded spatial filter for the one or more audio frames.
Methods, systems, and apparatuses to provide phase coherent resources in multi-beam wireless communication systems. For example, a computing device generates a configuration request message for resources with phase coherency. The computing device also transmits the configuration request message to at least one base station. Further, the computing device receives a configuration response message from the at least one base station, where the configuration response message identifies a plurality of resources with phase coherency. The computing device then generates assistance data based on the plurality of resources with phase coherency. Further, the computing device transmits the assistance data, such as to one or more user equipment.
H04L 5/00 - Arrangements affording multiple use of the transmission path
G01S 1/00 - Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
G01S 5/00 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations
41.
EARLY TERMINATION OF RANDOM ACCESS RESPONSE DECODING
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of whether a random access response (RAR) is for a first UE type, a second UE type, or both the first UE type and the second UE type. The UE may decode, or skipping decoding of, the RAR in accordance with the indication and based at least in part on whether the UE is associated with the first UE type or the second UE type. Numerous other aspects are described.
Systems and techniques are provided for natural language processing. A system generates a plurality of tokens (e.g., words or portions thereof) based on input content (e.g., text and/or speech). The system searches through the plurality of tokens to generate a first ranking the plurality of tokens based on probability. The system generates natural language inference (NLI) scores for the plurality of tokens to generate a second ranking of the plurality of tokens based on faithfulness to the input content (e.g., whether the tokens produce statements that are true based on the input content). The system generates output text that includes at least one token selected from the plurality of tokens based on the first ranking and the second ranking.
Aspects described herein relate to sensing sidelink communications during a sensing window, configuring, in a time period following the sensing window and based on resources predicted as available in the time period based on the sidelink communications, resources for a comb pattern including a collection of resource elements in a subset of multiple time resource locations within the time period for transmitting a radar signal that includes a data channel communication, and transmitting or receiving, using the comb pattern, the radar signal to or from the one or more other UEs over sidelink shared channel resources.
G01S 7/00 - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES - Details of systems according to groups , ,
H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]
44.
ANTENNA LOCATION CONFIGURATIONS FOR PREDICTIVE BEAM MANAGEMENT
Methods, systems, and devices for wireless communications are described. In some aspects, a user equipment (UE) and a network entity may support a beamforming codebook configuration according to which the network entity may include, for each codepoint of the beamforming codebook, an indication of an antenna location and spatial information associated with a channel resource corresponding to that codepoint. In some aspects, the beamforming codebook may be specific to or associated with a serving cell of the network entity and the antenna locations indicated by the beamforming codebook may be associated with locations on an antenna panel of the network entity that is associated with the serving cell. The beamforming codebook may include antenna locations and spatial information for channel resources associated with beam measurement and channel resources associated with beam prediction.
In general, this disclosure describes various aspects of the techniques directed to an adaptive audio system for occupant aware vehicles. A device configured to reproduce a soundfield based on audio data within a vehicle may implement the techniques. The device may comprise a memory configured to store the audio data, and processing circuitry coupled to the memory. The processing circuitry may be configured to obtain, from an occupant monitoring system, a state of an occupant residing within a cabin of the vehicle, modify, based on the state of the occupant residing within the cabin of the vehicle, playback of the audio data within at least a portion of the cabin of the vehicle to obtain modified playback data for the audio data, and reproduce, based on the modified playback data, the soundfield.
Techniques and devices for wireless communications are described. A user equipment (UE) may receive a configuration from a network entity for multiplexing a reference signal with a data signal in time and in frequency or for multiplexing the reference signal in a Doppler domain. The UE may receive an assignment of multiple time-frequency resources from the network entity for transmission of the reference signal. The UE may multiplex the reference signal across the assigned time-frequency resources in accordance with the received configuration. The UE may transmit the multiplexed reference signal to the network entity.
H04L 5/00 - Arrangements affording multiple use of the transmission path
G01S 7/00 - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES - Details of systems according to groups , ,
G01S 13/00 - Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
Methods, systems, and devices for wireless communications are described. A communications device such as a user equipment (UE) may receive a control message that indicates at least one transmission configuration to apply for bandwidth part (BWP) switching between multiple BWPs, to apply for component carrier (CC) switching between multiple CCs, or both. The at least one transmission configuration may be associated with a plurality of scheduled transmissions (such as semi-persistent scheduling (SPS) or configured grant (CG) transmissions) associated with a BWP or CC configuration. The UE may then receive a switch command to switch from a first BWP to a second BWP, from a first CC to a second CC, or both. The UE may then transmit one or more scheduled transmissions in accordance with the at least one transmission configuration.
Methods, systems, and devices for wireless communications are described in which a user equipment (UE) may monitor for one or more paging messages based on a paging early indication (PEI) and whether the UE operates according to a first bandwidth configuration or a second bandwidth configuration. A UE may decode a PEI and determine whether to monitor for one or more subsequent paging messages based on one or more fields of the PEI. The PEI may include one or more fields associated with different UE types, with the fields indicating one or more UE subgroup identifications that are to monitor for an associated paging message, where the different subgroup identifications are associated with different UE types.
Systems and techniques are described herein for generating virtual representation (e.g., avatar). For example, a process can include obtaining data describing a virtual representation, the data including a hierarchical set of nodes, wherein a first node of the set of nodes includes type information, source information, and a mapping, and wherein a child node of the hierarchical set of nodes includes data associated with a segment of the virtual representation; identifying, based on the type information, a format associated with the virtual representation of a user; identifying, based on the mapping, the child node in the hierarchical set of nodes; identifying, based on the source information, a portion of the data associated with the child node; and processing the data associated with the segment of the virtual representation of the child node based on a corresponding format for the virtual representation to generate a segment of the virtual representation.
A method of wireless communication by a user equipment (UE) includes receiving a configuration for switching between a full frequency bandwidth slot in a half duplex mode, and a partial frequency bandwidth slot in a subband based base station full duplex (SBFD) mode. The full frequency bandwidth slot is for uplink communications or downlink communications. The partial frequency bandwidth slot is for the uplink communications corresponding to an uplink subband or for downlink communications corresponding to at least one downlink subband. The method also includes switching, in accordance with the configuration, between the full frequency bandwidth slot and the partial frequency bandwidth slot.
H04B 1/525 - Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver
H04L 5/00 - Arrangements affording multiple use of the transmission path
H04L 5/14 - Two-way operation using the same type of signal, i.e. duplex
H04W 72/23 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
51.
ACTIVE BANDWIDTH PART FOR BEAM APPLICATION TIME IN UNIFIED TRANSMISSION CONFIGURATION INDICATION FRAMEWORK
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, a downlink control information (DCI) message that carries a transmission configuration indication (TCI) state indication. The UE may apply the TCI state indication after a beam application time that is based at least in part on an active bandwidth part associated with the TCI state indication. The UE may communicate with the network node using a beam associated with the TCI state indication after the TCI state indication is applied. Numerous other aspects are described.
Methods, systems, and devices for wireless communications are described in which a user equipment (UE) may monitor for one or more paging messages based on a paging early indication (PEI) and whether the UE operates according to a first bandwidth configuration or a second bandwidth configuration. A UE may decode a PEI and determine whether to monitor for one or more subsequent paging messages based on one or more fields of the PEI. The PEI may include one or more fields associated with different UE types, with the fields indicating one or more UE subgroup identifications that are to monitor for an associated paging message, where the different subgroup identifications are associated with different UE types.
Apparatuses and methods for CSI report starting location and window configuration are described. An apparatus is configured to receive information associated with a time window, which includes at least an offset from a start location and a window size, for a CSI report. The apparatus is configured to transmit the CSI report at the offset from the start location and for the window size of the time window. The CSI report includes CSI for a codebook refinement. Another apparatus is configured to transmit information associated with a time window, which includes at least an offset from a start location and a window size, for a CSI report. The other apparatus is configured to receive the CSI report at the offset from the start location and for the window size of the time window The CSI report includes CSI for a codebook refinement.
Apparatus, methods, and computer program products for wireless communication are provided. An example method may include transmitting, for a second network entity, information indicative of partitioning of one or more subsets of codebooks in a configured set of codebooks and information indicative of one recommended subset of codebooks in the one or more subsets of codebooks, where each respective codebook in the set of codebooks corresponds to a respective precoder. The example method may further include receiving, in an uplink grant from the second network entity, information indicative of a selected codebook in the recommended subset of codebooks. The example method may further include transmitting a PUSCH transmission based on the selected codebook and the uplink grant.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an apparatus may determine an energy threshold based on a normalized energy threshold and an amplitude sequence length, the normalized energy threshold being based on an amplitude alphabet and a distribution parameter. The apparatus may encode a plurality of information bits into a symbol sequence with amplitude shaping, the encoding being based on the energy threshold, the amplitude alphabet, and the amplitude sequence length. The apparatus may transmit the symbol sequence encoded with amplitude shaping, the symbol sequence having a length equal to the amplitude sequence length and each symbol, of the symbol sequence, corresponding to an entry in the amplitude alphabet. Numerous other aspects are provided.
Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive control signaling indicating a time-domain mapping pattern between one or more random access occasions and one or more physical uplink shared channel (PUSCH) occasions. The UE may transmit one or more preambles of a random access message of a random access procedure in the one or more random access occasions in accordance with the time-domain mapping pattern. Additionally, the UE may transmit one or more PUSCHs (e.g., uplink payload transmissions) of the random access message in the one or more PUSCH occasions in accordance with the time-domain mapping pattern. In some examples, the UE may receive a random access response message based on a timing of the preamble and PUSCH transmissions.
Disclosed are systems, apparatuses, processes, and computer-readable media to capture audio. A method of processing audio data includes obtaining first audio information from a user using an audio sensor of a user device; determining whether the first audio information includes audio corresponding to a detected keyword that configures the user device to receive or process one or more commands from the user; based on the first audio information including the audio corresponding to the detected keyword, determining a similarity between the first audio information corresponding to the detected keyword and a model of an authenticated user; and determining whether to authenticate the user as the authenticated user based on a comparison of the similarity between the first audio information and the model of the authenticated user to a first threshold.
Methods, systems, and devices for wireless communication are described. A machine learning server may generate a low-dimensional parameter set representing training data for the machine learning server, the training data being associated with one or more communication environments or one or more channel environments, or a combination thereof. The machine learning server may receive, from one or more devices within a communication environment or within a channel environment, or both, a low-dimensional parameter set representing testing data associated with the communication environment or the channel environment, or both. The machine learning server may generate a reproducibility metric according to a correlation between the parameter set representing the training data and the parameter set representing the testing data. The machine learning server may transmit a message indicating the reproducibility metric to the one or more devices, and the one or more devices may perform communication procedures based on the reproducibility metric.
Aspects presented herein may enable the position of a UE to be determined based on a plurality of passive IoT devices with known locations. In one aspect, a UE receives information from a plurality of IoT devices, where the information includes an ID of a corresponding IoT device in the plurality of IoT devices and a position change indication for the corresponding IoT device, where the position change indication indicates whether a position of the corresponding IoT device has changed, where each of the plurality of IoT devices is associated with a known location. The UE obtains a position of one or more of the UE or at least one other IoT device based on the information received from the plurality of IoT devices including the ID of the corresponding IoT device and the position change indication for the corresponding IoT device.
Apparatus, methods, and computer program products for wireless communication are provided. An example method may include receiving, from a second network entity in RRC signaling, a set of mobility configurations, wherein each configuration of the set mobility configurations is associated with a respective cell of a mobility configured cell set, and wherein the set of mobility configurations comprises PCell configurations, wherein each PCell configuration of the PCell configurations corresponds to a respective cell in the mobility configured cell set. The example method may further include receiving, from the second network entity in DCI or a MAC-CE, mobility deconfiguration information configured to cause release of at least one subset of cells from the mobility configured cell set. The example method may further include releasing, based on the mobility deconfiguration information, the at least one subset of cells from the mobility configured cell set.
H04L 5/00 - Arrangements affording multiple use of the transmission path
H04L 1/08 - Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
H04L 1/18 - Automatic repetition systems, e.g. Van Duuren systems
H04L 69/324 - Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
This disclosure provides systems, methods, and devices for wireless communication that support multi-path user equipment (UE) uplink communication techniques with UE cooperation. In a first aspect, a UE configured for wireless communication includes determining activation of a multipath transmission configuration at the UE. The UE identifies one or more uplink communication messages for transmission to the serving network entity and transmits the uplink communication messages according to the multipath transmission configuration. Other aspects and features are also claimed and described with respect to cooperative UEs and network entities.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration indicating at least one uplink reference signal resource. The UE may transmit a plurality of uplink reference signals, using the at least one uplink reference signal resource, and a cyclic shift for a first port associated with the plurality of uplink reference signals may hop within a subset of a set of possible cyclic shifts. Numerous other aspects are described.
In an aspect, a method of wireless communication performed by a user equipment (UE) includes measuring a plurality of different bandwidth segments of a reference signal (RS) over a corresponding plurality of different RS occasions during a positioning session to obtain a plurality of radio frequency fingerprint positioning (RFFP) measurements corresponding to the plurality of different bandwidth segments; aggregating the plurality of RFFP measurements to provide at least one aggregated RFFP measurement; and applying a positioning model to the at least one aggregated RFFP measurement to obtain an estimate of one or more positioning parameters associated with a location of the UE.
G01S 5/00 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations
H04W 64/00 - Locating users or terminals for network management purposes, e.g. mobility management
H04L 5/00 - Arrangements affording multiple use of the transmission path
64.
RESOURCE ALLOCATION SCALING FOR SUB-BAND FULL DUPLEX COMMUNICATIONS
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a communication indicating, via a resource indicator value (RIV) or a bitmap, a frequency domain resource allocation (FDRA) for at least one slot. The UE may identify, using the RIV or the bitmap, one or more first allocated resource block groups (RBGs) of a first slot of the at least one slot, wherein a size of each RBG of the one or more first allocated RBGs is based at least in part on whether the first slot is a sub-band full duplex (SBFD) slot. Numerous other aspects are provided.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter user equipment (UE) may identify beamforming information for transmitting a pre-reservation signal that indicates a set of non-preferred resources associated with a data transmission. The UE may transmit, to a receiver UE in accordance with the beamforming information, the pre-reservation signal that indicates the set of non-preferred resources associated with the data transmission. Numerous other aspects are described.
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
66.
DEMODULATION REFERENCE SIGNAL (DMRS) COMBINING FOR SINGLE DMRS CONFIGURATIONS
Methods, systems, and devices for wireless communications are described. A user equipment may receive signaling that indicates one of a plurality of demodulation reference signal (DMRS) configurations for demodulating a downlink data channel in a slot or subslot. The UE may receive the signaling from a network entity, such as a base station, and the network entity may select the indicated DMRS configuration. The plurality of DMRS configurations may indicate whether DMRS combining is supported across the slot or subslot and a subsequent adjacent slot or subslot, and the plurality of DMRS configurations may include a configuration that is capable of indicating to the UE that a single DMRS is configured in the slot or subslot and is to be combined with a DMRS in a subsequent adjacent slot or subslot to demodulate the downlink data channel.
Certain aspects of the present disclosure provide techniques for adaptive antenna mode switching. An example method performed by a wireless device includes reporting first capability information indicating that the wireless device supports a first antenna mode associated with a first number of receive antennas, detecting radio conditions that favor a second antenna mode associated with a second number of receive antennas, and performing one or more actions to cause a switch to the second antenna mode based on the detected radio conditions.
H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04B 7/08 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
68.
REGRESSION-BASED DECODER SIDE AFFINE MOTION DERIVATION FOR VIDEO CODING
A video coder may be configured to partition a coding block into subblocks, and generate initial subblock motion vectors for a plurality of the subblocks. The video coder may further refine the initial subblock motion vectors for the plurality of the subblocks using decoder side motion vector refinement to produce refined subblock motion vectors for the plurality of the subblocks, and perform a linear regression on the refined subblock motion vectors and coordinates of the plurality of the subblocks to derive an affine motion model. The video coder may then code the coding block using the derived affine motion model.
H04N 19/109 - Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
H04N 19/147 - Data rate or code amount at the encoder output according to rate distortion criteria
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
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive signaling that schedules a shared channel and indicates a set of demodulation reference signal (DMRS) ports scheduled for the UE, the signaling including a field for conveying an indicator of a co-scheduled UE for the set of DMRS ports. The UE may communicate a set of DMRSs based at least in part on the signaling. Numerous other aspects are described.
In general, various aspects of the techniques are directed to rescaling audio element for extended reality scene playback. A device comprising a memory and processing circuitry may be configured to perform the techniques. The memory may store an audio bitstream representative of an audio element in an extended reality scene. The processing circuitry may obtain a playback dimension associated with a physical space in which playback of the audio bitstream is to occur, and obtain a source dimension associated with a source space for the extended reality scene. The processing circuitry may modify, based on the playback dimension and the source dimension, a location of the audio element to obtain a modified location for the audio element, and render, based on the modified location for the audio element, the audio element to one or more speaker feeds. The processing circuitry may output the one or more speaker feeds.
H04S 7/00 - Indicating arrangements; Control arrangements, e.g. balance control
A63F 13/54 - Controlling the output signals based on the game progress involving acoustic signals, e.g. for simulating revolutions per minute [RPM] dependent engine sounds in a driving game or reverberation against a virtual wall
71.
CODING VIDEO DATA USING ADAPTIVE AFFINE BLOCK PREDICTION
An example device for decoding video data includes: a memory configured to store video data; and a processing system comprising one or more processors implemented in circuitry, the processing system being configured to: determine whether motion information of a block of video data is for sub-blocks of the block larger than individual pixels of the block or for the individual pixels, the block being associated with data indicating that the block is to be predicted using affine motion compensation; in response to determining that the motion information of the block is for the sub-blocks, perform sub-block-based affine motion compensation to form a prediction block for the block; in response to determining that the motion information is for the individual pixels, perform pixel-based affine motion compensation to form the prediction block for the block; and decode the block using the prediction block.
A method coding video data includes receiving a block of video data, wherein chroma samples of the block of video data are subsampled relative to luma samples of the block of video data (e.g., 4:2:0 or 4:2:2 video content). A video coder may determine a subsampling technique, from a plurality of subsampling techniques, for the luma samples of the block of video data for a cross-component prediction mode, and may code the block of video data using the subsampling technique and the cross-component prediction mode. A first subsampling technique of the plurality of subsampling techniques includes not applying subsampling to the luma samples of the block of video data, and a second subsampling technique of the plurality of subsampling techniques includes a combination of downsampling filters to be applied to the luma samples of the block.
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
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 19/59 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
H04N 19/593 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
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
73.
COMPENSATION OR PERFORMANCE INDICATION FOR CHANNEL STATE INFORMATION REPORT
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may generate an indication of a phase compensation per time unit in association with a channel state information (CSI) report for one or more transmit receive points (TRPs) with respect to a reference TRP. The UE may transmit the indication in association with the CSI report. Numerous other aspects are described.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, a request to report measurements associated with channel measurement resources (CMRs). The UE may perform, during a time domain (TD) restriction window and based at least in part on the request, the measurements associated with the CMRs using receive (Rx) beams that are associated with a restricted Rx beam subset, wherein the restricted Rx beam subset is associated with the TD restriction window, and wherein the restricted Rx beam subset is a subset of a plurality of Rx beams associated with the UE. The UE may transmit, to the network node, a channel state information (CSI) report that indicates the measurements associated with the CMRs. Numerous other aspects are described.
H04B 7/0408 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, using a first radio component, a wake up signal indicating a transition of a second radio component from a reduced power mode to another power mode. The UE may receive, using the first radio component and during the transition of the second radio component from the reduced power mode to the other power mode, one or more signals. The UE may communicate, after the transition of the second radio component from the reduced power mode to the other power mode, using the second radio component and in accordance with the one or more signals. Numerous other aspects are described.
Apparatus, methods, and computer-readable media facilitating wireless communication at a UE are disclosed herein. An example method includes receiving a (L1 measurement configuration for a set of SpCells for L1 or L2 inter-cell mobility, the L1 measurement configuration associated with a measurement gap for a measurement object that is located at least at one of: within a configured BW of an activated serving cell and outside an active BWP, outside the configured BW and outside the active BWP, or within the configured BW and the active BWP and with at least one of a center frequency or a subcarrier spacing that is different than a measured measurement object of the activated serving cell. The example method also includes performing an L1 measurement for a candidate measurement object based on the L1 measurement configuration. The example method also includes transmitting an L1 measurement report based on the L1 measurement.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network node may receive, from a second network node, phase calibration information indicative of a phase error calibration vector corresponding to a phase difference associated with a plurality of transmission ports at the first network node. The first network node may transmit a communication based on the phase calibration information. Numerous other aspects are described.
H04L 5/00 - Arrangements affording multiple use of the transmission path
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
78.
ENHANCED RADIO LINK FAILURE RECOVERY IN UE-TO-UE RELAY
Methods, systems, and devices for wireless communication are described. A first user equipment (UE) may establish a first end-to-end (E2E) link between the first UE and a second UE, the E2E link including a second link between the first UE and a third UE configured for relaying communications and a third link between the third UE and the second UE. The first UE may determine a link failure on one of the links and perform a recovery process that includes maintaining the first link. The recovery process may include reselecting the third UE for relaying communications and reestablishing the second link between the first UE and the third UE via one or more connection messages based on maintaining the first link. The recovery process may include selecting a fourth UE for relaying communications and release the second link.
A method for wireless communication at a user equipment (UE) and related apparatus are provided. In the method, the UE receives from a network entity a configuration for layer 1 (L1) or layer 2 (L2) mobility cell for a set of cells that are able to be activated or deactivated for data or control transmission using L1 or L2 signaling. The configuration includes at least one cell that supports L1 or L2 activation as a special cell (SpCell). The UE further receives from the network entity L1 or L2 signaling for one or more configured cells or one or more configured groups of cells in the set of cells carrying information about activation, deactivation, or update of the SpCell, or update of a group of cells with SpCell, and communicates via one or more activated cells in the set of cells based on the L1 or L2 signaling.
A method for wireless communication at a user equipment (UE) and related apparatus are provided. In the method, the UE receives a configuration of a set of cells configured for layer 1 (L1) or layer 2 (L2) inter-cell mobility. The UE further transmits a special cell (SpCell) update message in response to an SpCell change condition on the first SpCell in the set of cells for the L1 or L2 inter-cell mobility. The SpCell change condition may include a beam failure on the first SpCell. The method improves the quality of service, beam reliability, and resource utilization of wireless communication, and reduces latency and power consumption of wireless communication.
A flash memory physical interface in a host device may be configured based on a selection signal indicating whether a flash memory system is a first type or a second type. Based on the selection signal, either a first differential memory data signal input of driver circuitry or a second differential memory data signal input of the driver circuitry may be coupled to a differential data input of the flash memory system. Based on the selection signal, a differential data output of the flash memory system may be coupled to either a first differential memory data signal output of receiver circuitry or a second differential memory data signal output of the receiver circuitry.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, in a cell wake-up occasion associated with a network node that is operating in a power saving mode, a cell wake-up signal (C-WUS) that indicates a latency tolerance priority associated with the UE. The UE may communicate with the network node based at least in part on the network node transitioning from operating in the power saving mode to operating in an active mode. Numerous other aspects are described.
A delay cell for a delay locked loop, DLL, based serial link is disclosed. The delay cell has a first stage and a second stage, wherein an output of the first stage is an input to the second stage, the first stage comprising a resistive digital to analog converter, R-DAC and the second stage comprising a current starved delay cell.
H03L 7/081 - Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop - Details of the phase-locked loop provided with an additional controlled phase shifter
H03K 5/133 - Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals using a chain of active-delay devices
H03K 5/13 - Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
H03K 5/00 - Manipulation of pulses not covered by one of the other main groups of this subclass
84.
HYBRID LOW POWER RAIL TO RAIL AMPLIFIER WITH LEAKAGE CONTROL
An amplifier includes first and second input transistors, a first current mirror, a second current mirror, and a third current mirror. An input terminal of the first current mirror is coupled to a drain of the first input transistor, an input terminal of the second current mirror is coupled to a drain of the second input transistor, and an input terminal of the third current mirror is coupled to an output terminal of the first current mirror. An output terminal of the first current mirror and an output terminal of the third current mirror are coupled to an output of the amplifier. The amplifier also includes third and fourth input transistors, wherein a drain of the third input transistor is coupled to the input terminal of the third current mirror, and a drain of the fourth input transistor is coupled to the output of the amplifier.
A data communication interface has a delay-locked loop configured to generate a receive clock signal based on timing information provided by a signal received over a clock channel of a data communication link, a phase interpolator configured to provide a phase-shifted clock signal by phase-shifting one or more edges in the receive clock signal based on timing of transitions in a data signal received over a data channel of the data communication link, a clock and data recovery circuit configured to capture data from the data signal using the phase-shifted clock signal, and a calibration circuit. The calibration circuit is configured to calibrate the delay-locked loop while the clock and data recovery circuit is in an idle state, recalibrate the delay-locked loop when the clock and data recovery circuit is activated, and calibrate the clock and data recovery circuit after recalibrating the delay-locked loop.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify a first throughput on a first beam of the UE, wherein the first beam is associated with a first number of antenna elements. The UE may identify an estimated maximum throughput of the UE. The UE may communicate, based at least in part on the first throughput being greater than the estimated maximum throughput, using a second beam, the second beam having a second throughput that is greater than the estimated maximum throughput, and the second beam being associated with a second number of antenna elements lesser than the first number of antenna elements. Numerous other aspects are described.
H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04B 7/08 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive a first control message indicating a set of mobility parameters associated with a lower layer handover procedure, which may be a layer 1 (L1)/layer 2 (L2) handover procedure. The UE may receive a second control message indicating a first or second reset procedure, which may each indicate a respective set of operating parameters for a higher layer than L1/L2 in the protocol stack. The UE may perform the lower layover handover procedure, which may include switching from a first serving cell to a second serving cell. The UE may perform the first or second reset procedure based on the switching, where the first reset procedure may include maintaining the operating parameters of the second serving cell, and the second reset procedure may include switching the operating parameters of the second serving cell.
A user equipment (UE) may receive and decode multiple types of transport blocks. The UE may receive, via the transceiver, a downlink control information (DCI) that indicates at least first transmission parameters for a first type of transport block for the UE and second transmission parameters for a second type of transport block for rate-splitting with a second UE. The UE may receive, via the transceiver, the first type of transport block during a first physical downlink shared channel (PDSCH) occasion based on the first transmission parameters. The UE may receive, via the transceiver, the second type of transport block based on the second transmission parameters and a third type of transport block based on third transmission parameters during a second PDSCH occasion.
Systems and techniques are described for depth sensing. For example, a method can include obtaining a first depth image of a scene. The first depth image of the scene is associated with a first illumination configuration including illuminating the scene with a first type of illumination. The method can include obtaining a second depth image of the scene, wherein the second depth image is associated with a second illumination configuration, different from the first illumination configuration. The second illumination configuration includes illuminating the scene with a second type of illumination. The method can include determining, based on the second depth image, multipath interference (MPI) associated with the first depth image. The method can further include generating based on determining the MPI associated with the first depth image an adjusted depth image including one or more pixels from the first depth image and one or more adjusted pixels.
G01S 17/10 - Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
G01S 17/36 - Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal
G01S 17/42 - Simultaneous measurement of distance and other coordinates
G01S 17/894 - 3D imaging with simultaneous measurement of time-of-flight at a 2D array of receiver pixels, e.g. time-of-flight cameras or flash lidar
G01B 11/25 - Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. moiré fringes, on the object
90.
SEPARATE EXPOSURE CONTROL FOR PIXEL SENSORS OF AN IMAGE SENSOR
This disclosure provides systems, methods, and devices for image signal processing that support image processing. In a first aspect, a method of image capture includes determining a first exposure setting for a first array of light sensors of an image sensor; determining a second exposure setting for a second array of light sensors of the image sensor of a different type than the first array; capturing first image data with the first array of light sensors at the first exposure setting; and capturing second image data with the second array of light sensors at the second exposure setting. Other aspects and features are also claimed and described.
An example device for coding video data includes memory configured to store the video data and one or more processors communicatively coupled to the memory. The one or more processors are configured to reduce a bit length of one or more input variables for a linear regression operation to generate one or more reduced bit length input variables, the input variables including at least one of a) one or more delta coordinates, b) one or more delta motion vectors, or c) a value representing a number of subblocks. The one or more processors are configured to perform the linear regression operation and derive an affine motion model based on the performing the linear regression on the one or more reduced bit length input variables. The one or more processors are configured to code a current block of the video data based on the affine motion model.
H04N 19/43 - Hardware specially adapted for motion estimation or compensation
H04N 19/52 - Processing of motion vectors by encoding by predictive encoding
H04N 19/54 - Motion estimation other than block-based using feature points or meshes
H04N 19/59 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
92.
COLLISION HANDLING FOR SUB-BAND FULL DUPLEX AWARE USER EQUIPMENT
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication that a network node is operating in a sub-band full duplex mode in a set of symbols. The UE may identify whether to receive at least one of a synchronization signal block communication or a physical downlink control channel communication associated with a common search space in the set of symbols based at least in part on the indication. Numerous other aspects are described.
Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) transmits a subset of symbols of a set of symbols of a sidelink positioning reference signal (SL-PRS) resource, and transmits the set of symbols of the SL-PRS resource, including the subset of symbols, wherein the set of symbols is transmitted after the subset of symbols.
Systems and techniques are provided for imaging with a meta-lens. For instance, a process can include receiving light at a first substrate, the first substrate comprising a first meta-lens; receiving a first portion of the light at a second substrate, the second substrate including an optical sensor, wherein: the optical sensor is directly covered by a solid covering, and the first substrate is mechanically coupled to the second substrate such that the solid covering is between the first substrate and the second substrate; and receiving, by the optical sensor and through the solid covering, at least a second portion of the light focused by the first meta-lens.
An example device for decoding video data includes a memory configured to store video data; and a processing system comprising one or more processors implemented in circuitry, the processing system being configured to: inverse transform a block of transform coefficients of a block of the video data using an inverse nonseparable primary transform (NSPT), without using an inverse separable transform, to reconstruct a residual block of the block of the video data; and decode the block using the residual block.
H04N 19/122 - Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
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 19/61 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
96.
POSITIONING PROCESS WITH LOW-POWER WAKEUP RECEIVER
A UE may receive combined assistance data, including a first association configuration between a first set of LP-PRSs and a first set of associated DL-PRSs and a second association configuration between a second set of LP-PRSs and a second set of associated DL-PRSs. The UE may receive the first set of LP-PRSs and the second set of LP-PRSs via a first receiver and may receive the first set of associated DL-PRSs and the second set of associated DL-PRSs via a second receiver. The second receiver may be different from the first receiver. The UE may measure the first set of LP-PRSs and the second set of LP-PRSs based on the combined assistance data. The UE may update a priority for measuring the first set of associated DL-PRSs or the second set of associated DL-PRSs based on the measured first set of LP-PRSs and the measured second set of LP-PRSs.
Methods, systems, and devices for wireless communication are described. The described techniques provide for a device to generate, using a first decoder of the device, a first set of shaping bits associated with a first subset of information bits. The device may generate, using a second decoder of the first device, a second set of shaping bits based at least in part on a first set of concatenated bits. The first set of concatenated bits may include the first set of shaping bits and a second subset of the information bits. The device may apply mask vectors to the first subset of the information bits to obtain a first set of shaped bits and a second set of shaped bits. The device may transmit, based on applying the mask vectors, a message including the first set of shaped bits and the second set of shaped bits.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may group a total quantity of spatial domain (SD) bases associated with multiple transmission reception points (TRPs) into one or more SD basis groups. The UE may select, for each respective SD basis group, one or more SD bases from the respective set of SD bases. The UE may identify, for each respective SD basis group, an index that represents the one or more SD bases selected for the respective SD basis group. The UE may transmit, to a network node, channel state information (CSI) that includes a joint SD basis selection indicator for the multiple TRPs, the joint SD basis selection indicator indicating, for each respective SD basis group, the respective index representing the one or more SD bases selected for the respective SD basis group. Numerous other aspects are provided.
Various embodiments include an automobile network device that includes a descriptor sorting engine (DSE). The DSE may include a direct memory access (DMA) controller, a memory organized by channel clusters that each include a plurality of first-in first-out (FIFO) memories, a timer, and a time stamp (TS) sorting logic component. The DMA controller may be configured to pull timestamp-pointer pairs from packet descriptors stored in an unsorted descriptor ring memory, store the timestamp-pointer pairs in the FIFO memories, trigger the TS sorting logic component to reorder the timestamp-pointer pairs in the FIFO memories so that they are sorted in ascending order, use the sorted timestamp-pointer pairs in the FIFO memories to read the packet descriptors stored in an unsorted descriptor ring memory, and store the packet descriptors in a sorted descriptor ring memory.
G06F 13/28 - Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access, cycle steal
A voltage comparator includes a boosting circuit that is configured to boost a direct current (DC) bias of the comparator. The boosting circuit includes transistors that are different in size, a larger one of the transistors being configured to add a portion of boosting current to a bias current.
H03K 5/24 - Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude
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