Abstract: A network standard switching method includes obtaining a network standard switching instruction including a target priority. The network standard switching instruction instructs a terminal device to be handed over to a target network whose standard is a target standard, and a priority of the target network is greater than a priority of a network in which the terminal device is currently located. The method further includes releasing a network link between the terminal device and a currently accessed first base station, intercepting and caching to-be-sent application-layer data of the terminal device, discarding a paging message in a packet switched (PS) domain received from a first-priority network to the terminal device, and handing over to the target network.

Abstract: A method for processing a video includes performing a determination, by a processor, that a first video block is partitioned to include a first prediction portion that is non-rectangular and non-square; adding a first motion vector (MV) prediction candidate associated with the first prediction portion to a motion candidate list associated with the first video block, wherein the first MV prediction candidate is derived from a sub-block MV prediction candidate; and performing further processing of the first video block using the motion candidate list.

Abstract: A data backup method and a data processing system are provided. The method includes: when a quantity of storage files stored in a storage medium meets a preset threshold, acquiring storage files which are stored in the storage medium after a time point, where the time point is a time of previously backing up storage files in the storage medium; combining the storage files after the time point to obtain at least one new storage file; and backing up the at least one new storage file. Therefore, incremental backup is performed on the storage files after the time point.

Abstract: An application structure of a gallium nitride field-effect transistor in a dimmer circuit is disclosed, including an LED module, a power supply circuit, a current holding circuit, and a drive circuit. The power supply circuit includes a power supply, a dimmer unit, and a rectifier circuit. The current holding circuit is electrically connected to the rectifier circuit, includes a first control switch, a capacitor capable of charging and discharging, and a plurality of resistors whose current is set, and is configured to provide a stable current to the dimmer unit. The first control switch is provided with a gallium nitride field-effect transistor. The drive circuit is electrically connected to the current holding circuit, includes a second control switch, a screen flicker prevention chip electrically connected to the LED module, and a plurality of resistors whose current is set, and is configured to stably drive the LED module to emit light.

Abstract: A passive intermodulation elimination method, an apparatus, and a base station are disclosed. The method includes: receiving, by a network device, N pieces of backhauled information, where one piece of the backhauled information includes initial phase information of each carrier on one transmit channel, and N is an integer greater than or equal to 1; and eliminating, by the network device, a PIM of a received signal on a receive channel on the network device based on the N pieces of backhauled information.

Abstract: Disclosed is a manufacturing method of a thin film transistor, comprising: sequentially preparing a gate, a gate insulation layer and an active layer on the substrate; preparing an etching stopper layer on the active layer; depositing an ohmic contact layer film on the etching stopper layer and the active layer, and depositing a source drain conductive film on the ohmic contact layer film; processing the source drain conductive film to form a source and a drain, which are patterned, and processing the ohmic contact layer film by a dry etching process to form an ohmic contact layer, which is patterned; removing the etching stopper layer after preparing the ohmic contact layer. Since the etching stopper layer is disposed above the channel of the transistor before preparing the ohmic contact layer, the damage to the active layer by dry etching can be effectively avoided to improve the performance of the transistor.

Abstract: It is provided a deblocking method, for deblocking a sub-partitions boundary within a coding block in image encoding and/or image decoding. The current coding block is coded in an intra prediction mode and the current coding block is partitioned into sub-partitions comprising a first sub-partition and a second sub-partition which is adjacent to the first sub-partition. The method comprises: determining a maximum filter length to be 1 for a first/second sub-partition when a width of the first or second sub-partition is 4 samples, or when a height of the first or second sub-partition is 4 samples; modifying a value of up to one sample of the first or second sub-partition, wherein the up to one sample is obtained from a row or a column of the first or second sub-partition that is perpendicular to and adjacent to the sub-partitions boundary between the first sub-partition and the second sub-partition.

Abstract: This application discloses a correction and testing system, comprising a first phased array, a second phased array, and a test instrument, wherein the first phased array comprises a first radio frequency RF channel, the test instrument is configured to: determine, based on a coupling signal, an amplitude deviation value and a phase deviation value that correspond to the first RF channel; if the amplitude deviation value and the phase deviation value satisfy a preset error correction condition, correct an amplitude coefficient and a phase coefficient that correspond to the first RF channel to obtain a target amplitude coefficient and a target phase coefficient; and measure performance indicator parameters of the first phased array by using the target amplitude coefficient and the target phase coefficient. The correction and testing system can improve test efficiency, reducing a floor area, and lowering costs.

Abstract: This application provides a channel encoding method and apparatus in wireless communications. The method includes: performing CRC encoding on A to-be-encoded information bits, to obtain a first bit sequence, where the first bit sequence includes L CRC bits and A information bits; performing a interleaving operation on the first bit sequence, to obtain a second bit sequence, where a first interleaving sequence used for the interleaving operation is obtained based on a system-supported maximum-length interleaving sequence with the length of Kmax+L, and Kmax is a maximum information bit quantity corresponding to the maximum-length interleaving sequence ad a preset rule, and a length of the first interleaving sequence is equal to A+L. Therefore, during distributed CRC encoding, when an information bit quantity is less than the maximum information bit quantity, an interleaving sequence required for completing an interleaving process is obtained based on the system-supported maximum-length interleaving sequence.

Abstract: Signal sending method and apparatus. The signal sending method includes: sending, by a first apparatus, an optical signal to a second apparatus in a slot before a first wavelength slot; sending, by the first apparatus, a first optical signal to the second apparatus in the first wavelength slot; and sending, by the first apparatus, an optical signal to a second apparatus in the slot after the first wavelength slot. A wavelength of the first optical signal is a first wavelength. The first optical signal sent by the first apparatus in one first wavelength slot is used to carry first wavelength data on one symbol. Wavelengths of the optical signals sent by the first apparatus in the slots before and after the first wavelength slot are wavelengths other than the first wavelength.

Abstract: The present disclosure provides a lamp panel assembly and a display device comprising the same. The lamp panel assembly includes a plurality of mutually spliced lamp panels. A connecting portion is formed between any two adjacent lamp panels and comprises a convex portion and a concave portion respectively disposed on the two adjacent lamp panels and fitted to each other.

Abstract: A liquid crystal display (LCD) panel and an emission D-IC on array (EOA) module (10?) thereof are provided. The EOA module includes a high-level generating unit, a resetting unit, and a restoring unit. The high-level generating unit is configured to generate an output signal, where the output signal is at high level when a first clock signal (CLK) is at high level. The resetting unit is configured to reset the output signal from high level to low level when a second clock signal (CLKB) and a scan signal (Gn) of a current stage are simultaneously at high level. The restoring unit is configured to restore the output signal from low level to high level when a scan signal (Gn+1) of a subsequent stage is at high level.

Abstract: This application provides an encoding method, comprising: encoding first data to generate a first encoded sequence; encoding second data to generate a second encoded sequence, where a quantity of bits comprised in the first data is greater than a quantity of bits comprised in the second data, and a quantity of bits comprised in the first encoded sequence is equal to a quantity of bits comprised in the second encoded sequence; generating a symbol sequence by performing a PAM-4 modulation on an input signal, the first encoded sequence corresponds to a high bit of the input signal, and the second encoded sequence corresponds to a low bit of the input signal; and sending the symbol sequence. The method helps reduce a quantity of redundant bits, helps improve a code rate, and can reduce redundant information carried in a modulated symbol sequence.

Abstract: Embodiments of the present invention provide a V2X message sending method, apparatus, and system, and relate to the field of Internet of Vehicles. The method includes: obtaining, by a terminal, first configuration information, where the first configuration information is used for determining a first transmission resource pool; determining the first transmission resource pool based on the first configuration information; selecting a first transmission resource from the first transmission resource pool in a first transmission resource obtaining manner when a preset condition is met; and sending a V2X message by using the first transmission resource.

Abstract: The present disclosure relates to the field of communications and, particularly to a visual card and an operating method for the visual card; the visual card includes a main control module, an antenna module, a power management module, a displaying module and a signal converting module; the main control module is connected to all of the antenna module, the power management module, the displaying module and the signal converting module, the signal converting module is connected to the antenna module; the main control module is configured to communicate with an external card read device via the antenna module, update and store key information; the main control module is further configured to monitor an exit signal according to an electronic signal input by the signal converting module.

Abstract: The present disclosure provides a display module and a display device including the same. The display module includes a backplate, an optical film, a quantum dot film, a phosphor layer, and a light source. The optical film is disposed on the backplate. The optical film has a light incident surface, a light emitting surface, and a first side surface. The first side surface is perpendicular to the backplate, and the light emitting surface is parallel to the backplate. The quantum dot film is disposed on the light emitting surface of the optical film. The phosphor layer is disposed on the first side surface of the optical film. The light incident surface of the optical film is located on the backplate in a light emission direction of the light source.

Abstract: The present disclosure provides a replica processing method based on a raft protocol. The method includes: for a node to be processed corresponding to a raft replica group, determining a replica to be cleaned corresponding to the node, the raft replica group including a first node and at least one second node; for the node, obtaining replica configuration information of the raft replica group, the replica configuration information including one or more primary replicas stored by the first node and one or more secondary replicas stored by the at least one second node; and for the node, determining whether the replica configuration information includes the replica to be cleaned, if yes, reserving the replica to be cleaned, and if no, deleting the replica to be cleaned. The present disclosure also provides a replica processing node, a distributed storage system, a server, and a computer-readable medium.

Abstract: The present application discloses an organic electroluminescent device that includes a plurality of kinds of light-emitting units having different light-emitting wavelengths, wherein the light-emitting units are organic light-emitting diodes, the organic light-emitting diodes include a plurality of single-colored organic light-emitting diodes and/or a plurality of white-light organic light-emitting diodes provided with optical filters; at least one kind of the organic light-emitting diodes has a microcavity structure; a microcavity optical length Li of the organic light-emitting diode having the microcavity structure and a light-emitting wavelength ?i of the corresponding light-emitting unit meet the following formula: Li=ni?i, wherein ni?2, ni is a positive integer, and the ni corresponding to at least one of the plurality of kinds of light-emitting units having different light-emitting wavelengths ?i is larger than or equal to 3; m is the number of the kinds of the light-emitting units, m?i?1, i and m are p

Abstract: A method and system for augmenting a training dataset for a generative adversarial network (GAN). The training dataset includes labelled data samples and unlabelled data samples. The method includes: receiving generated samples generated using a first neural network of the GAN and the unlabelled samples of training dataset; determining a decision value for a sample from a decision function, wherein the sample is a generated sample of the generated samples or an unlabelled sample of the unlabelled samples of the training dataset; comparing the decision value to a threshold; in response to determining that the decision value exceeds the threshold: predicting a label for a sample; assigning the label to the sample; and augmenting the training dataset to include the sample with the assigned label as a labelled sample.