Abstract: This application discloses a method for controlling subscriber access to a network, a device, and a system. A control plane device receives a first access request packet of a first subscriber, determines, based on a first correspondence, a first household to which the first subscriber belongs, then determines a first user plane device based on a second correspondence, and indicates the first subscriber to access the network through the first user plane device. The control plane device allocates, to a same user plane device, a subscriber who belongs to a same household and who accesses the network, so that the same user plane device provides a broadband network access service for the subscriber who belongs to the same household and who accesses the network.

Abstract: The present disclosure describes a method for optimizing metal cuts in standard cells. The method includes placing a standard cell in a layout area and inserting a metal cut along a metal interconnect of the standard cell at a location away from a boundary of the standard cell. The method further includes disconnecting, at the location, a metal portion of the metal interconnect from a remaining portion of the metal interconnect based on the metal cut.

Abstract: The present disclosure relates to an integrated chip including a three-dimensional memory array. The three-dimensional memory array includes a first local line and a second local line that are elongated vertically, a first memory cell extending between the first local line and the second local line, and a second memory cell directly under the first memory cell, extending between the first local line and the second local line, and coupled in parallel with the first memory cell. The first memory cell is coupled to a first word line and the second memory cell is coupled to a second word line. The first word line and the second word line are elongated horizontally. A first global line is disposed at a first height and is elongated horizontally. A first selector extends vertically from the first local line to the first global line.

Abstract: The processor comprises multiple sub-systems. Each sub-system is configured to generate a voltage switching signal. The processor also comprises a packetizing module coupled to the sub-systems. The packetizing module packetizes multiple voltage switching signals generated by the sub-systems to a packet. The processor also comprises a PMIF (power management interface) configured to receive the packet and output the packet.

Abstract: A protection cup for a hearing protection device (HPD) is provided. The protection cup includes a plurality of fractal elements disposed on an inner surface of the protection cup.

Abstract: Method, apparatus, and non-transitory storage medium for end-to-end neural image compression using non-linear quantization with substitution, including receiving one or more input images, generating a substitute image associated with the input image based on the input image using a neural network based substitute feature generator, compressing the substitute image, quantizing the compressed substitute image to obtain a quantized representation of the input image with higher compression performance by using a non-linear quantizer, and entropy encoding the quantized substitute image using a neural network based encoder to generate a compressed representation of the quantized representation.

Abstract: Provided are a location information determination method and device, a first terminal, and a second terminal. The location information determination method includes transmitting positioning request information; receiving positioning assistance data transmitted by a second terminal; calculating a positioning assistance parameter according to the positioning assistance data; and transmitting the positioning assistance parameter or calculating location information of a first terminal according to the positioning assistance parameter.

Abstract: A method of neural network decoding includes receiving a first syntax element in a model parameter set from a bitstream of a compressed neural network representation (NNR) of a neural network. The first syntax element indicates whether a coding tree unit (CTU) block partitioning is enabled for a tensor in an NNR aggregate unit. The method also includes reconstructing the tensor in the NNR aggregate unit based on the first syntax element.

Abstract: A coherent detection-based high-speed chaotic secure transmission method includes: at a transmit terminal in a chaotic secure transmission system, optically coupling an optical chaotic carrier and transmission information by using an orthogonal basis to mask the transmission information by using a noise-like feature of the chaotic carrier, so as to obtain a chaotic masked signal; adding a fast phase disturbance and a fast polarization disturbance to the chaotic masked signal and transmitting the chaotic masked signal over an optical fiber transmission link; and at a receive terminal, obtaining the chaotic masked signal through coherent detection, compensating the chaotic masked signal for linear and nonlinear effects through digital signal processing, and using a polarization orthogonal basis- or phase orthogonal basis-based chaotic decryption algorithm to separate the chaotic carrier from the signal so as to complete decryption.

Abstract: A low-temperature continuous-flow preparation method of bedaquiline includes the following steps. (a) A first feed liquid and a second feed liquid are subjected to a first continuous flow reaction for 30-600 seconds to obtain a first reaction mixture. (b) The first reaction mixture and a third feed liquid are subjected to a second continuous flow reaction for 30-600 seconds to obtain a second reaction mixture. (c) The second reaction mixture was quenched to afford bedaquiline.

Abstract: Embodiments relate to a modified cell comprising a polynucleotide encoding an antigen binding molecule and a polynucleotide encoding an agent targeting one or more extracellular matrix (ECM) molecules. In embodiments, the polynucleotide encoding the agent comprises at least a nucleic acid encoding Cathepsin K (CK), a nucleic acid encoding Neutrophil Elastase (NE), or a nucleic acid encoding MMP7. In embodiments, the nucleic acid encoding NE comprises a nucleic acid encoding NE and a nucleic acid encoding a signaling domain of IL2. In embodiments, expression of the polynucleotide encoding the agent is regulated by hypoxia-inducible factor 1-alpha (HIF1?), nuclear factor of activated T-cells (NFAT), forkhead box P3 (FOXP3), or nuclear factor kappa B (NF-?B).

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support modulation and coding scheme (MCS) table design for non-Gaussian channels. In a first aspect, a method of wireless communication performed at a wireless communication device includes encoding information in accordance with a channel code rate selected from MCS data to generate encoded information. The MCS data represents a MCS table having at least one pair of entries that correspond to different modulation orders and for which a spectral efficiency associated with an entry having a higher modulation order is less than or equal to a spectral efficiency associated with an entry having a lower modulation order. The method further includes transmitting the encoded information to a second wireless communication device. Other aspects and features are also claimed and described.

Abstract: A walking power control system for wolfberry picking, including a frame, a turntable, rotating rods, first gears, second gear, gear racks, supporting rods, hydraulic motors, a front traveling wheel, a left traveling wheel and a right traveling wheel. Hydraulic motors rotate to drives three traveling wheels to rotate, thereby driving the frame to move, when it is necessary to turn, a turntable is rotated, the turntable rotates to drive two first gears to rotate, and the two first gears rotate to drive the supporting rods to rotate, thereby driving the left traveling wheel and the right traveling wheel to rotate, so that the traveling direction of the frame is changed.

Abstract: Video coding using neural network based inter-frame prediction is performed by generating a current reference frame by generating intermediate flows based on two input frames, performing backward warping of the input frames to generate reconstruction frames, and generating a fusion map and a residual map based on the input frames, the intermediate flows and the reconstruction frames. The video coding method further includes outputting an enhanced frame or a virtual reference picture by generating a feature map with different levels, based on the current reference frame, a first reference frame and a second reference frame, generating a predicted frame based on aligned features from the generated feature map by refining the current reference frame, the first reference frame, and the second reference frame, generating a final residual based on the predicted frame, and computing the enhanced frame as an output by adding the final residual to the current reference frame.

Abstract: A semiconductor memory device includes a substrate, a stack structure disposed on the substrate, a plurality of dielectric isolation segments extending through the stack structure, and a plurality of memory cell structures. The stack structure includes a plurality of dielectric layers and a plurality of conductive layers alternatingly stacked in a Z direction substantially perpendicular to the substrate. The memory cell structures are disposed in the stack structure, and are separated from one another by the dielectric isolation segments. Each of the memory cell structures includes a pair of conductive segments each penetrating the stack structure in the Z direction, a dielectric separation segment separating the conductive segments, a conductive channel segment enclosing side surfaces of the conductive segments and the dielectric separation segment, and a memory segment enclosing side surface of the conductive channel segment and being connected between the stack structure and the conductive segment.

Abstract: Provided are an N-phenylimine derivative and a preparation method and use thereof. Provided is an N-phenylimine derivative, being selected from the group consisting of: a 1,2,4-oxadiazole-N-phenylimine derivative represented by formula 1, a 1,3,4-oxadiazole-N-phenylimine derivative represented by formula 2, an N-phenylimine amide (ester) derivative represented by formula 3, and an N-phenylimine benzoate derivative represented by formula 4.

Abstract: A hybrid multiple access communications method includes obtaining, by a terminal, first indication information from a network side device, where the first indication information is used to indicate the terminal to perform data transmission by using at least two multiple access modes; and performing, by the terminal based on indication of the first indication information, data transmission by using the at least two multiple access modes.

Abstract: A video media playing method includes: A media server receives a call request message from originating UE, where the call request message includes first session description protocol (SDP) information of the originating UE; the media server receives a first response message returned by terminating user equipment (UE); the media server determines, based on the first response message, that the terminating UE does not support a resource reservation mechanism/procedure; the media server sends a second response message to the originating UE, where the second response message includes second SDP information used to respond to the first SDP information; and the media server performs video media negotiation with the originating UE through the resource reservation mechanism/procedure.

Abstract: A display apparatus and a driving method therefor. The driving method includes: determining a gaze area and a non-gaze area of a user on a display apparatus in real time (S10); and driving the gaze area for image displaying at a first resolution, and driving the non-gaze area for image displaying at a second resolution, wherein the first resolution is higher than the second resolution. By using of the display apparatus, image resolution can be adjusted according to different areas, so as to realize high-resolution image display in a display area at which a user gazes and realize low-resolution image display in other areas, thereby reducing power consumption and achieving reasonable allocation of resources on the premise of ensuring the user experience.

Abstract: A display device is disclosed and includes: a luminescent substrate, wherein the luminescent substrate includes a substrate, a first conductive part, and a luminescent device, and the first conductive part is disposed on a second surface of the substrate; and a driving substrate, wherein a surface of the driving substrate close to the luminescent substrate is provided with a second conductive part connected to the first conductive part. One of the first conductive part or the second conductive part includes a line-shaped recess. The other one of the first conductive part or the second conductive part includes a dot-shaped protrusion. The dot-shaped protrusion is defined in the line-shaped recess.