Abstract: Disclosed are a magnetic core structure and a magnetic component. The magnetic core structure includes N winding columns and two cover plates, and N is a positive integer, wherein each winding column is provided with a first hollow channel, the two cover plates are disposed at two ends of each winding column, each cover plate is provided with N first through holes, the N winding columns are in a one-to-one correspondence with the N first through holes of each cover plate, and the first hollow channel of each winding column is communicated with the first through holes located on two sides thereof and corresponding thereto. Therefore, the channels for air flow can be added, so that the heat dissipation efficiency is improved when the magnetic core structure is applied to the magnetic component.

Abstract: A method for controlling a plurality of autonomous robots for performing environment maintenance operations includes: generating a setup command that indicates a selected location, a plurality of selected robots, an available time slot, and a distribution mode signal that indicates whether the selected robots are to be controlled based on the available time slot or an inputted priority section; and generating a plurality of sub-routes based on different parameters, depending on the distribution mode signal. The sub-routes are generated to be connected into an unbroken trail. Then, the sub-routes are transmitted to the selected robots, respectively, so as to control each of the selected robots to move along the respective one of the sub-routes.

Abstract: Idle discontinuous reception (I-DRX) cycles at a user equipment (UE) may be extended via leveraging of paging assistance from a second UE. For example, a low complexity UE may have a connection to a network (e.g., via a link to a base station) as well as a connection to another UE (e.g., via a device-to-device link to a regular UE). In cases where such a low complexity UE receives paging messages from the network, a UE associated with a device-to-device link of the low complexity UE may monitor paging messages on behalf of the low complexity UE. As such, the low complexity UE may extend its I-DRX cycle, as the assisting UE monitors paging information for the low complexity UE. The assisting UE may forward paging information for the low complexity UE according to paging occasions of the extended I-DRX cycle of the low complexity UE.

Abstract: Aspects of the present disclosure provide techniques for transmitting an uplink preemption indication in an integrated access and backhaul (IAB) system identifying the resources or symbols that may be punctured by the IAB in order to minimize self-interference at an IAB node when an ultra-reliable-low latency communications (URLLC) packet is received at the IAB node from one of a child IAB node or a user equipment (UE) during an on-going uplink transmission from an IAB node to a parent backhaul node.

Abstract: A semiconductor packaging substrate is provided, which includes a build-up circuit structure, at least one fiducial marker structure, and an insulating protective layer. The fiducial marker structure includes a fiducial marker and a second insulating layer covering the fiducial marker. The second insulating layer is made of a transparent insulation material, so that the fiducial marker inside the second insulating layer can be seen through a CCD lens or tool maker microscope for alignment so as to easily create a smaller see-through area and the process parameters can be easily controlled. Besides, the disclosure further provides a manufacturing method for the semiconductor packaging substrate.

Abstract: Methods, computer program products, computer systems, and the like are disclosed that provide for scalable deduplication. Such methods, computer program products, and computer systems can include, in response to receiving a request to perform a lookup operation, performing the lookup operation and, in response to the signature not being found, forwarding the request to a remote node. Further, in response to receiving an indication that the signature was not found at the remote node, processing the subunit of data as a unique subunit of data.

Abstract: Disclosed are systems and techniques for wireless communications, such as for performing object detection using radio frequency (RF) sensing. In some aspects, a process of the disclosed technology can include steps for receiving a configuration message, wherein the configuration message comprises time-gap information associated with a control signal, receiving the control signal, wherein the control signal comprises radio resource information associated with a sensing signal, and receiving the sensing signal wherein the sensing signal comprises one or more reflected waveforms associated with a detected object. In some aspects, the process can further include steps for transmitting a measurement report corresponding with the detected object. Systems and machine-readable media are also provided.

Abstract: A nut includes a nut body that defines a circular hole, and that has four driven wall portions and four guiding wall portions disposed about a central axis of the nut in an alternating arrangement. The driven wall portions are equiangularly spaced apart from each other. Each of the guiding wall portions is straight, and has two opposite ends that are respectively connected to two of the driven wall portions adjacent to the guiding wall portion. A ratio of a longest distance between two of the driven wall portions that are non-adjacent to each other to a longest distance between two of the driven wall portions that are adjacent to each other is greater than 1.16. Each of the driven wall portions has a curved section and two straight sections. A central angle of the curved section of each of the driven wall portions is smaller than 180 degrees.

Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.

Abstract: A fastener includes a screw head that includes a driven protrusion having four driven wall portions and four guiding wall portions which are disposed about a central axis of the fastener in an alternating arrangement. The driven wall portions are equiangularly spaced apart from each other. Each of the guiding wall portions is straight, and has two opposite ends that are respectively connected to two of the driven wall portions adjacent to the guiding wall portion. A ratio of a longest distance between two of the driven wall portions that are non-adjacent to each other to a longest distance between two of the driven wall portions that are adjacent to each other is greater than 1.16. Each of the driven wall portions has a curved section and two straight sections. A central angle of the curved section of each of the driven wall portions is smaller than 180 degrees.

Abstract: A fastener includes a screw head and a screw shank. The screw head has four driven wall portions and four guiding wall portions that are disposed about a central axis of the fastener in an alternating arrangement. The driven wall portions are equiangularly spaced apart from each other. Each of the guiding wall portions is straight and has two opposite ends that are respectively connected to two of the driven wall portions adjacent to the guiding wall portion. The driven wall portions and the guiding wall portions cooperatively define a driven recess that has an opening. A ratio of a longest distance between two of the driven wall portions that are non-adjacent to each other to a longest distance between two of the driven wall portions that are adjacent to each other is greater than 1.16. Each of the driven wall portions has a curved section and two straight sections.

Abstract: A method of handling a workpiece includes the following steps. A workpiece is placed on a chuck body, wherein the workpiece includes a tape carrier extending beyond a periphery of the chuck body and a workpiece body disposed on the tape carrier, and the chuck body includes a seal ring surrounding the periphery of the chuck body; the tape carrier is clamped outside the chuck body, wherein the tape carrier leans against the seal ring and an enclosed space is formed between the chuck body, the tape carrier and the seal ring; and a vacuum seal is formed by evacuating gas from the enclosed space to pull the periphery of the workpiece toward the chuck body.

Abstract: A configuration of providing uplink resources that supports low throughput traffic and high throughput traffic, while providing efficient utilization of downlink resources. The apparatus configures at least one UE with a set of group identifiers, the set of group identifiers including at least one group identifiers. The apparatus transmits a GC-DCI in a GC search space, the GC-DCI indicates to the at least one UE a change of uplink data resources, the GC-DCI may be encoded using a group identifier from the set of group identifiers.

Abstract: Disclosed are techniques for radio frequency (RF) sensing. In an aspect, a network entity (e.g., base station or road-side unit) may perform RF sensing in a first mode for sensing a horizontal angle using horizontal multiple input, multiple output (MIMO) radar with vertical beamforming, in which a two-dimensional MIMO antenna array is configured into a plurality of vertical columns, each column comprising a plurality of antenna elements configured to transmit as a phased array, each column transmitting a different orthogonal signal from the other columns. The network entity may perform RF sensing in a second mode for sensing a vertical angle using vertical MIMO radar with horizontal beamforming, in which the MIMO antenna array is configured into a plurality of horizontal rows, each row comprising a plurality of antenna elements configured to transmit as a phased array, each row transmitting a different orthogonal signal from the other rows.

Abstract: Aspects of the disclosure relate to wireless communication devices configured to encode information blocks to produce code blocks and interleave the code blocks utilizing an interleaver including a plurality of rows and a plurality of columns, where the number of columns of the interleaver varies between the rows. In some examples, the interleaver includes a right isosceles triangle-shaped matrix of rows and columns. In other examples, the interleaver includes a trapezoid-shaped matrix of rows and columns.

Abstract: A semiconductor device includes a semiconductor substrate, a gate structure over the semiconductor substrate, first and second source/drain regions, and first and second local doped regions. The first and second source/drain regions are in the semiconductor substrate. The first local doped region is in the semiconductor substrate between the gate structure and the first source/drain region. The second local doped region is in the semiconductor substrate between the gate structure and the second source/drain region. The first and second local doped regions have a first conductive type, the first and second source/drain regions have a second conductive type different from the first conductive type. A doping concentration of the first local doped region is greater than a doping concentration of the second local doped region.

Abstract: Aspects described herein relate to transmitting an indication of a capability to support concurrent or time division multiplexed uplink transmission of at least one of multiple uplink channels across multiple component carriers. In addition, a configuration to transmit over the at least one of the multiple uplink channels over the multiple component carriers using concurrent transmission or time division multiplexed transmission can be received based on the indication.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a starting symbol of a radio frequency (RF) retuning gap between a first plurality of repetitions of an uplink transmission in a first frequency hop and a second plurality of repetitions of the uplink transmission in a second frequency hop. The starting symbol of the RF retuning gap is based at least in part on a starting symbol of the second plurality of repetitions and a quantity of symbols included in the RF retuning gap. The UE may determine an ending symbol of the RF retuning gap based at least in part on the starting symbol of the second plurality of repetitions. The UE may perform RF retuning during the RF retuning gap. Numerous other aspects are provided.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive a bandwidth part (BWP) frequency hopping configuration for a BWP and a first configuration of a sounding reference signal (SRS) resource. The UE may receive a second configuration of the SRS resource for one or more frequency hops of the BWP frequency hopping configuration, wherein the second configuration resolves a partial overlap of the SRS resource with an SRS resource of a second UE in the one or more frequency hops. The UE may transmit one or more SRSs based at least in part on the second configuration of the SRS resource. Numerous other aspects are described.

Abstract: A prosthetic valve device with a segmented tapered structure provided by the present invention comprises an outer stent and an inner stent, wherein the outer stent comprises a discoid structure deployed on an atrial side, a annular structure adapted to an annulus side, and a split structure with different tapers deployed on a ventricular side; resilient clamping parts are distributed on a circumferential side of the outer stent depending on original valve leaflets; the inner stent is connected to the inside of the outer stent, and at least one valve body is provided in the inner stent. Barbs or protrusions selectively or globally distributed on the annular structure of the outer stent are also provided for anchoring a prosthesis to a natural cardiac valve annulus. The use of a tapered structure with a split body reduces outflow obstructions and improves fitness of prosthesis.