Abstract: A data transmission method, a device, and a storage medium are disclosed. The method may include sending a Modulation and Coding Scheme (MCS) index value to a second communication node; where, the MCS index value is indicative of one sets of parameters of a plurality sets of parameters in an MCS index table; and at least one set of the plurality sets of parameters in the MCS index table correspond to Regular Amplitude Phase Shift Keying (RAPSK) modulation.

Abstract: A low density parity check encoding method, including: determining a target parity check matrix, where the target parity check matrix belongs to a second parity check matrix set, and a base graph of the second parity check matrix set is extracted from a base graph of a first parity check matrix set and performing low density parity check encoding on data to be transmitted according to the target parity check matrix and a target lifting size.

Abstract: A data transmission method, a communication apparatus, and a storage medium are provided. The data transmission method includes: performing error correction encoding on a first bit sequence to obtain a second bit sequence; obtaining a third bit sequence stored in a circular buffer based on the second bit sequence, where a target subsequence in the third bit sequence is obtained by performing interleaving processing on a second subsequence in the second bit sequence based on a first subsequence in the second bit sequence, and a size of the first subsequence is an integer greater than 0; performing bit selection on the third bit sequence to obtain a fourth bit sequence; and sending the fourth bit sequence.

Abstract: A light emitting diode device includes a substrate having a substrate surface, an epitaxial structure having an epitaxial surface opposite to the substrate surface, and a plurality of bridging electrodes disposed on the epitaxial surface. The epitaxial structure includes first, second and third light emitting units spacedly and sequentially disposed on the substrate surface. A projection of the second light emitting unit has a first edge and a second edge that is connected with and perpendicular to the first edge. The epitaxial surface has an operating zone on the second light emitting unit that is adapted to be pushed by an ejector pin. A length of the second edge is equal to or greater than a diameter of the operating zone.

Abstract: Provided are an electronic device, a wireless communication method, and a non-transitory computer-readable storage medium. The electronic device comprises a processing circuit. The processing circuit is configured to: respectively receive a pre-configured first reference signal set and a pre-configured second reference signal set from a first transmission and reception point and a second transmission and reception point, wherein each reference signal set comprises at least one reference signal; determine, on the basis of the measured signal quality of each reference signal in each reference signal set, a beam failure reference signal in which a beam failure event occurs; and transmit, when it is determined that a beam failure event occurs in at least one reference signal, a beam failure recovery request to a base station.

Abstract: The present disclosure provides a vector matrix determination method and system, a storage medium, and an electronic device. The method comprises: coding a message to be transmitted into a codeword matrix, wherein the codeword matrix comprises a regular codeword matrix and an irregular codeword matrix, and the codeword matrix is a three-dimensional codeword matrix; and converting the codeword matrix by means of a fully-connected network group to obtain a vector matrix having the same codeword length. The technical solution solves the technical problems in the related art that existing semantic communication systems do not relate to classical data coding and the semantic communication systems cannot fuse classical communication due to sentences required to be transmitted having the same length.

Abstract: A data modulation method, a communication device and a storage medium are disclosed. The data modulation method includes: performing a preset modulation operation on B consecutive data blocks, and configuring the B consecutive data blocks to have a same head-end reference signal sequence and/or a same tail-end reference signal sequence; inserting Z zeros between adjacent time domain data of the B consecutive data blocks; performing a filtering operation on the B consecutive data blocks into which Z zeros have been inserted, and transmitting the filtered data on a physical resource, where B is greater than or equal to 2 (i.e., B?2), and Z is greater than or equal to 0 (i.e., Z?0).

Abstract: The disclosure provides an anti-aging method. The method includes applying JWA gene to produce or screen anti-aging products, or products associated with treatment of aging-related diseases, or anti-oxidation products, or products for maintaining homeostasis, or products associated with diagnosis of aging or aging-related diseases, or agonists of the JWA gene.

Abstract: An aluminum alloy material, and a preparation method therefor and a use thereof. In addition to an aluminum matrix, the as-cast structure of the aluminum alloy material also contains an eutectic phase NiAl3, and primary solidification phases FeNiAl9 and Fe4Al13. The aluminum alloy material is obtained by means of smelting, refining, degassing, slag removal and casting of raw materials containing elements. The aluminum alloy material can be cast in the manner of low pressure, differential pressure, extrusion or high pressure, and is suitable for manufacturing automobile parts such as motor rotors, wires, and inverters.

Abstract: Disclosed are a recommendation method, an apparatus, an electronic device, and a storage medium. The recommendation method includes: generating an item recommendation rank for a user based on a policy network in response to a user request at moment t; obtaining an experience at the moment t based on a feedback result from the user on the item recommendation rank; aggregating the experience of each user at the moment t to a global experience pool; and obtaining an updated policy network based on experiences in the global experience pool.

Abstract: Disclosed are a data transmission method, a communication node, and a non-transitory computer readable storage medium. The method is applied to a first communication node and may include: acquiring a first bit sequence f0, f1, f2, . . . , fE?1; mapping every Qm bits in the first bit sequence f0, f1, f2, . . . , fE?1 to one complex-valued modulation symbol based on a Regular Amplitude Phase Shift Keying (RAPSK) constellation to obtain a symbol sequence x0, x1, x2, . . . , xE/Qm?1, wherein E denotes a length of the first bit sequence and is a positive integer, Qm denotes a modulation order of RAPSK modulation, and the RAPSK constellation has 2Qm constellation points; and transmitting the symbol sequence x0, x1, x2, . . . , xE/Qm?1 to a second communication node.

Abstract: A rotor for a motor includes multiple rotor segments arranged side by side in an axial direction parallel to a centre axis of the motor rotor, each of the rotor segments having one or more magnetic pole arranged in a circumferential direction around the centre axis. The motor rotor includes one or more V-shaped rotor segment set, the V-shaped rotor segment set being formed of three consecutive rotor segments, the magnetic pole of a middle rotor segment of the V-shaped rotor segment set being twisted by an angle ? in a twisting direction relative to a zero point angular position of the motor rotor.

Abstract: Provided herein are improved methods for training graph neural networks (GNNs) to predict the binding affinity of novel compounds based on data generated from DNA-encoded library (DEL) experiments. These methods include training the GNN to predict affinity for the target directly and then applying the predicted affinity to a model of the DEL experiment process to generate a predicted DEL read count. The predicted DEL read count can then be compared to an experimentally-observed DEL, read count to generate a loss value. The loss value can then be used to update the GNN as part of a GNN training process. The loss value can be augmented with simulated disynthon data generated from the predicted affinity.

Abstract: A system, software application, and method for optical device metrology of optical device patterns formed from lithography stitching are provided. In one example, the method includes creating a stitched design file comprising images of a plurality of masks; defining target coordinates for each of the plurality of masks in the stitched design file; defining an alignment mark for the stitched design file; capturing images of an optical device pattern at each of the target coordinates; comparing the captured images of the optical device pattern at each of the target coordinates to virtual images of the stitched design file at each of the target coordinates; and determining whether the optical device pattern at each of the target coordinates meets a threshold value.

Abstract: Embodiments of the invention are directed to systems, methods, and devices for providing dynamic applicability management with respect to a testing framework. Executable code segments can be provided in/with various test procedures that include instructions for testing hardware, software, capabilities, features, functionalities, or protocols of a computing device. Each code segment can encapsulate logic that, when executed, identifies whether a corresponding test procedure is applicable to a device given that device's configuration. By executing each code segment, a set of applicable test procedures can be identified. Identifiers or the test procedures may be provided to the device to be tested or a testing platform configured to conduct the test of that device. Transmitting the identifiers and/or procedures configures those devices to perform the test through simulating a legitimate data exchange.

Abstract: The present invention relates to a user equipment, an electronic device, a wireless communication method, and a storage medium. The user equipment according to the present invention comprises a processing circuit configured to: select G transmit beam groups from K transmit beams of a network side device; and sending information about the selected G transmit beam groups to the network side device, wherein each of the G transmit beam groups comprises N transmit beams, the user equipment is capable of simultaneously receiving downlink information that the network side device sends by using the N transmit beams, and K, N, G are all integers greater than 1. The use of the user equipment, the electronic device, the wireless communication method, and the storage medium according to the present invention can improve beam selection process in a system that uses a beamforming technique.

Abstract: Disclosed is a plasma vacuum chamber, including: a chamber body; and an electrostatic chuck rotatably provided on a side wall of the chamber body. The electrostatic chuck includes a first surface for placing a wafer. The electrostatic chuck is rotatable at an angle of at least 180°, and the electrostatic chuck has a first rotation position state and a second rotation position state. In the first rotation position state, the first surface faces upward, and a space for picking up and placing the wafer is provided above the first surface to pick and place the wafer from and on the first surface. In the second rotation position state, the first surface faces downward, and a plasma formation space is provided below the first surface, the plasma formation space being used for forming plasma and performing a plasma process on the wafer electrostatically adsorbed on the first surface.

Abstract: Provided are a data transmission method, a data modulation method, an electronic device and a storage medium. The data transmission method includes: transmitting to-be-transmitted data in N frequency domain resource blocks, where each frequency domain resource block includes K(n) subcarriers, where n=1, 2, . . . , N, a value of N is greater than or equal to 1, and a value of K(n) is greater than or equal to 1; performing inverse Fourier transform and multiplication operation processing on to-be-transmitted data on the each frequency domain resource block of the N frequency domain resource blocks to form N groups of data sequences; and transmitting the N groups of data sequences.

Abstract: This document generally relates to transmitting a feedback message from a first node to a second node, where the message indicates both a detection result of receiving at least a portion of a transport block, and addition information that indicates to the second node how to set one or more parameters for a subsequent transmission. In various embodiments, the message includes a value, such as an M-bit binary value that indicates both the detection result and the additional information.

Abstract: Provided are a light-emitting diode and a light-emitting device. The light-emitting diode includes an epitaxial structure, a first electrode, and a second electrode. The epitaxial structure includes a first semiconductor layer, an active layer, and a second semiconductor layer alternately stacked in sequence. The first electrode is located on the epitaxial structure and electrically connected to the first semiconductor layer. The second electrode is located on the epitaxial structure and electrically connected to the second semiconductor layer. The first electrode and/or the second electrode has a titanium-free stack structure. Through the above arrangement, an anti-aging capability of a chip may be enhanced, thereby improving the reliability of the chip.