Abstract: A storage device may speed up error correction by pre-characterizing weak cell information in a memory device. The storage device includes a memory device with cells that may store multiple bits. A controller executes a pre-characterization operation on the memory device to identify a slow cell and/or a fast cell on the memory device. The controller retrieves weak cell information for the slow cell and/or the fast cell. The controller converts the weak cell information into values used by an error correction engine and provides the values to the error correction engine to be used in decoding information retrieved from the memory device.

Abstract: A computer system for analyzing source code is disclosed. The computer system includes a processor and electronic memory storage. The electronic memory storage includes source code and executable instructions. The processor runs the executable instructions to: access the source code from the electronic memory storage; analyze code elements of the accessed source code to extract node data, edge data, and bindings data; and store the node data, edge data, and bindings data, in a graph database structure in the electronic memory storage.

Abstract: Some aspects described herein relate to receiving a configuration defining resources for transmitting a first message in a two-step random access procedure, wherein the first message includes a random access preamble and a payload, generating a beacon signal for transmitting as the first message, where the beacon signal includes one or more parameters to facilitate discovery by other UEs for pairing in sidelink communications, and transmitting, based on the configuration, the beacon signal as the first message over the resources.

Abstract: A stream classification system of a data storage device monitors an access frequency of data stored by the data storage device. If the data is classified as cold data, the stream classification system rewrites the cold data to a primary storage partition using one or more special data storage parameters. The one or more special data storage parameters cause the cold data to be more resilient to various data storage issues including, but not limited to, data retention issues, read disturb issues and/or temperature cross issues.

Abstract: Certain aspects of the present disclosure provide techniques for configuring sidelink slots with multiple automatic gain control symbols. One aspect provides a method for wireless communication by a user equipment, including enabling a slot configuration comprising at least two symbols configured for use by a receiver for automatic gain control in preconfigured symbol locations within a slot, and transmitting the at least two symbols while transmitting symbols within the slot.

Abstract: Methods and apparatuses for dynamically generating and applying automated search evaluation sets to improve search results and to automatically detect and correct search system issues are described. A search evaluation set may comprise a set of search evaluation vectors that each map a search query and corresponding properties of the search query to a canonical search result. To detect search system issues over time, baseline search result rankings may be periodically generated or automatically generated after software updates to the search system have been made. Two consecutive baseline search result rankings using the same search evaluation set may then be compared to detect result deviations in search result rankings. If the search system detects that at least a threshold number of result deviations have occurred, then the search system may perform subsequent actions to automatically detect and correct search system issues.

Abstract: Aspects presented herein may enable a UE to multiplex an SCI-exclusive message with a data-exclusive message/traffic. In one aspect, a first UE multiplexes SCI with a PSSCH in a slot, the SCI being associated with a control message and the PSSCH being associated with a data message, and the SCI including an indication that the SCI and the PSSCH are decoupled in the slot. The first UE transmits, to a second UE, the SCI and the PSSCH in the slot. In another aspect, a second UE receives, from a first UE, SCI and a PSSCH in a slot, the SCI being associated with a control message and the PSSCH being associated with a data message, and the SCI including an indication that the SCI and the PSSCH are decoupled in the slot. The second UE decodes the data message based at least in part on the indication.

Abstract: Aspects of a storage device are provided for handling GBBs with defects between global interconnects and local word lines. The storage device includes a plurality of blocks each including a plurality of word lines, a plurality of interconnects within an interconnect set and between multiple ones of the blocks, volatile memory, and a controller. The controller determines a logical address pattern associated with the multiple ones of the blocks respectively including a program failure, determines whether the logical address pattern is associated with the interconnect set for the multiple ones of the blocks, determines a common word line associated with the program failures in the multiple ones of the blocks, un-marks these blocks as GBBs, and refrains from programming the common word line during respective program operations in the multiple ones of the blocks. Thus, blocks may be reclaimed, defective word line(s) isolated, and likelihood of read-only modes reduced.

Abstract: Certain aspects of the present disclosure provide techniques for radio frequency identification (RFID) tag singulation. Certain aspects provide a method for wireless communication by a receiver, such as a passive RFID tag. The method generally includes receiving, from a transmitter (e.g., such as a reader), a value for a slot-counter parameter; initializing a slot counter based on the value for the slot-counter parameter; receiving, from the transmitter, a command to adjust the slot counter; adjusting the slot counter based on the command and a step value; and transmitting data to the transmitter via backscatter communication when the adjusted slot counter reaches a target value, wherein at least one of: the step value is greater than one, or initializing the slot counter is further based on a scaling factor.

Abstract: Provided is a downhole tool, a well system, and a method. The downhole tool, in one aspect, includes a mandrel, a sliding element positioned radially about the mandrel, and a pressure intensifier positioned radially about the mandrel and coupled to the sliding element. In one aspect, the pressure intensifier includes a first piston having a first pressure receiving end with a larger piston surface area (AL1) and a first pressure output end with a smaller piston surface area (AS). In one aspect, the pressure intensifier includes a second piston coupled to the first piston, the second piston having a second pressure receiving end with a larger piston surface area (AL2). In one aspect, a fluid chamber is defined between the first pressure output end and the second pressure receiving end. In one aspect, the pressure intensifier is configured to move the sliding element with an applied force.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network entity, an indication of a first sidelink grant associated with a first set of resources. The UE may receive, from the network entity, an indication of a second sidelink grant associated with a second set of resources, wherein the first set of resources at least partially overlaps in a time domain with the second set of resources. The UE may perform an action based at least in part on the first set of resources at least partially overlapping in the time domain with the second set of resources. The UE may transmit one or more sidelink messages using at least one of the first sidelink grant or the second sidelink grant based at least in part on performing the action. Numerous other aspects are described.

Abstract: Disclosed are techniques for wireless communication. In an aspect, a position estimation entity, obtains first timing information that is associated with a first time-of-arrival (TOA) measurement of a first reference signal for positioning (RS-P) as communicated between a target user equipment (UE) and a base station with a first time basis, obtains second timing information that is associated with a second TOA measurement of a second RS-P as communicated between the target UE and a reference UE associated with a known location and having a second time basis that is different than the first time basis, determines a bias between the first time basis and the second time basis, and determines a position estimate of the target UE via a time differential of arrival (TDOA) positioning technique based at least in part upon the first timing information, the second timing information, and the bias.

Abstract: A computing device for generating content includes one or more memories to store instructions and one or more processors to execute the instructions to perform operations, the operations including: providing, in response to a selection of a plurality of items of content, a user interface including a first portion and a second portion, the first portion including a summary description generated via one or more machine-learned models based on the plurality of items of content and the second portion including a plurality of user interface elements configured to perform an operation with respect to at least one of the summary description or the plurality of items of content.

Abstract: Systems and methods in which a network switch detects a dropped packet and automatically generates a report with information on the dropped packet. Additionally, a visibility packet that includes the dropped packet and one or more additional headers is generated. The headers are used to route the visibility packet to the pipeline of the network switch that originally processed the dropped packet. The headers also include a visibility indicator that causes the pipeline to store visibility data. As the visibility packet is processed by the pipeline, information (visibility data) generated during the processing of the packet is stored in a visibility memory. The visibility data is retrieved from the visibility memory and added to the generated report prior to transmitting the report to an external collector for analysis of the packet drop.

Abstract: An apparatus to adjust tension in an endless belt of an industrial machine may include a conveyor assembly, a tension system, an image sensor, and a controller. The controller may be operable to receive a first image from the image sensor; determine a position of a first raised feature of an endless belt of the conveyor assembly relative to a first groove formed in the first roller of the conveyor assembly based on the first image and actuate an actuator of the tension system to alter the tension level in the endless belt in response to a determination that the first raised feature is at a location relative to the first groove outside of a selected range of locations to move the first raised feature to within the selected range of locations.

Abstract: A nonreciprocal microwave transmission device includes a substrate, a transducer on a surface of the substrate and configured to reciprocally convert between electrical signals to acoustic waves, a first piezoelectric material configured to generates and transports acoustic waves from a signal applied to the transducer, and a thin film magnetic material configured to couple to acoustic waves through magnetoelastic coupling so as to have non-reciprocal magnetoelastic coupled acoustic wave transport. Transmission of acoustic waves through the thin film magnetic material is in a direction toward the transducer has a first magnitude and transmission of acoustic waves through the thin film magnetic material in a direction away from the transducer has a second magnitude, the first and second magnitude being significantly different.

Abstract: In some implementations, a robot host may receive a video associated with assembly using a plurality of sub-objects. The robot host may determine spatio-temporal features based on the video and may identify a plurality of actions represented in the video based on the spatio-temporal features. The robot host may map the plurality of actions to the plurality of sub-objects to generate an assembly plan and may combine output from a point cloud model and output from a color embedding model to generate a plurality of sets of coordinates corresponding to the plurality of sub-objects. The robot host may perform object segmentation to estimate a plurality of grip points and a plurality of widths corresponding to the plurality of sub-objects. Accordingly, the robot host may generate instructions, for robotic machines, based on the assembly plan, the plurality of sets of coordinates, the plurality of grip points, and the plurality of widths.

Abstract: There are provided systems and methods for identifying transaction processing retry attempts based on machine learning models for transaction success. A service provider, such as an electronic transaction processor for digital transactions, may detect a failure of data processing for a transaction when processed with a separate data processing system, such as a card processing system for payment cards. In order to minimize cost and wasted resources for retrying transactions that are likely to further fail, a machine learning model may be implements that generates a predictive score for whether a failed transaction is likely to be successful if retried with the data processing system. The predictive score may be used to predict a probability of success, which may then be used with a cost function to determine a cost to retry the failed transaction and a cost to stop a retry of the failed transaction.

Abstract: A method, a computer-readable medium, and an apparatus are provided for wireless communication at a user equipment (UE) and a base station. The UE receives a configuration for a plurality of semi-persistent scheduling (SPS) occasions each SPS occasion including multiple opportunities for a downlink transmission by a base station. The UE monitors for the downlink transmission during one or more opportunities of an SPS occasion. The base station transmits a packet to the UE in an opportunity of an SPS occasion based on an arrival time of the packet. In various configurations, a base station may transmit first information via a first communication opportunity and second information via a second communication opportunity of that same SPS occasion. A wireless communication device may monitor all communication opportunities of an SPS occasion to decode the information sent in two or more of the communication opportunities of the SPS occasion.

Abstract: Methods, systems, and devices for wireless communications are described. Some wireless communications systems may support energy harvesting devices, which may harvest power from received radio frequency (RF) signaling. To support energy harvesting, a network entity may configure one or more frequency resources within a channel bandwidth for wireless energy transfer (WET). The network entity may transmit a broadcast signal indicating the configuration to multiple devices. An energy harvesting device may receive the broadcast signal, identify the frequency resources configured for WET, and perform energy harvesting using signaling received in the frequency resources. For example, the network entity, a user equipment (UE), or any combination of these or other energy providing devices may transmit signaling in the frequency resources configured for WET to provide power to energy harvesting devices.