Abstract: A communication method and a communications apparatus are provided, and the method includes: transmitting, by a terminal device, first information to a network device, where the first information is used to indicate energy state information of the terminal device, energy corresponding to the energy state information is capable of being used by the terminal device to receive data, and the terminal device is a zero-power terminal device.

Abstract: A communication method, a terminal device, and a network device are provided. The method includes: receiving, by a terminal device, first information, where the first information is used to indicate TAs of one or more TRPs. In this application, the first information is introduced to indicate the TAs of the one or more TRPs, that is, a TA is indicated by using a TRP as a granularity.

Abstract: A point cloud encoding and decoding method, an encoder, and a decoder are provided. The encoder determines a processing order of point cloud data during point cloud encoding. The encoder determines a coordinate-axis-order index corresponding to the processing order. The encoder encodes the coordinate-axis-order index and signals encoded bits into a bitstream. The encoder processes the point cloud data according to the processing order, to obtain point cloud data to-be-encoded. The encoder encodes the point cloud data to-be-encoded and signals encoded bits into the bitstream. The decoder parses a bitstream to obtain a coordinate-axis-order index, determines a processing order of point cloud data during point cloud decoding according to the coordinate-axis-order index, parses the bitstream to obtain recovered data of the point cloud data, and determines a position of coordinate data of the point cloud data in a storage unit of the recovered data according to the processing order.

Abstract: A method and terminal device for sidelink data transmission is provided. The method includes: when a terminal device determines, according to first configuration information, to receive a first sidelink transmission channel on a target transmission resource, and determines, according to second configuration information, to transmit a second sidelink transmission channel on the target transmission resource, receiving the first sidelink transmission channel or transmitting the second sidelink transmission channel on the target transmission resource, by the terminal device, according to a first rule. According to the method and terminal device for sidelink data transmission of the disclosure, whether to transmit or to receive data is determined according to priorities of data, or transmission modes, or allocation modes of the resource, or the like when the terminal device is configured to both transmit and receive data, so as to solve the problem of sidelink transmission conflicts of terminal device.

Abstract: Embodiments of the present application disclose a method for configuring a physical downlink shared channel (PDSCH). The method includes receiving, by a terminal device, a time domain resource allocation list for at least one Physical Downlink Shared Channel (PDSCH) transmission through RRC signaling; and not expecting, by the terminal device, to receive a PDSCH aggregation factor when at least one time domain resource allocation in the time domain resource allocation list includes a Ultra-Reliable Low-Latency Communication (URLLC) repetition number.

Abstract: An HARQ codebook determining method and apparatus, a terminal device, and a network device are disclosed. The method includes: a terminal device determines a target channel group, the target channel group including at least one channel, and a first channel in the target channel group corresponding to a first HARQ codebook; the terminal device determines a target HARQ codebook to be transmitted on a first uplink resource, wherein the first uplink resource is a HARQ feedback resource corresponding to the target channel group, if the first channel meets a first processing delay, the target HARQ codebook includes the first HARQ codebook, or if the first channel does not meet the first processing delay, the target HARQ codebook does not include the first HARQ codebook or the target HARQ codebook does not include the valid first HARQ codebook.

Abstract: Disclosed are a DCI format receiving method, a pre-configured downlink channel receiving method, a DCI format configuration method, a pre-configured downlink channel sending method and apparatus, a terminal device, and a network device. The DCI format receiving method at least includes: a terminal device being configured to detect a DCI format 2_0, wherein the terminal device does not expect a no slot format indicator field to be configured in the DCI format 2_0; or, if the terminal device determines that no slot format indicator field is configured in the DCI format 2_0, the terminal device not detecting the DCI format 2_0; or, if the terminal device determines that a slot format indicator field is configured in the DCI format 2_0, the terminal device detecting the DCI format 2_0.

Abstract: A data cleaning method is provided. The method incudes: acquiring a training face dataset, the training face dataset including a plurality of training images each labeled with a person ID; acquiring a candidate face verification model and training the candidate face verification model by the plurality of training images; acquiring a plurality of feature embeddings from the candidate face verification model after training, and determining a similarity between the average feature embedding of one person ID and each image labeled as the same person ID; extracting at least one training image whose similarity is smaller than a similarity threshold from the plurality of training images; and excluding the at least one extracted training image in response to receiving a confirmation signal.

Abstract: Chroma intra prediction methods and devices are provided. The method comprises parsing bitstream data corresponding to a current chroma block, and determining that a prediction mode corresponding to the current chroma block is DM; before determining a set of chroma prediction modes based on at least one modified candidate mode, acquiring a linear mode corresponding to the current chroma block; determining an intra prediction mode of the current chroma block from the set of chroma prediction modes, wherein the set of chroma prediction modes comprises at least one of the DM, LM, LM_T or LM_L, wherein when a luma prediction mode corresponding to the DM is one of a DC mode, Planar mode, VER mode or HOR mode, the set of modes comprises an angular mode with an index number 66; and determining a reconstructed value of the current chroma block according to the intra prediction mode.

Abstract: The present disclosure provides an electronic apparatus and a wearable apparatus. The electronic apparatus may include a housing assembly and an electronic component. The housing assembly is configured to connect with a connector, and includes a housing and an engaging member. The housing defines a mounting groove. The engaging member is arranged in the mounting groove and capable of moving relative to the housing to engage with the connector or disengage the connector. The electronic component is disposed in the housing. The housing defines a sink. The housing assembly further includes a baffle mounted in the sink, and the baffle defines a through hole being configured to let the connector pass therethrough.

Abstract: A control method, a camera assembly, and a mobile terminal are provided. The control method includes: obtaining original image data by controlling exposure of the 2D pixel array, where the original image data includes color original image data generated by exposure of the color pixels and panchromatic original image data generated by exposure of the panchromatic pixels; and outputting target image data according to the original image data.

Abstract: Coding efficiency is improved. A motion compensation filter unit acts on a motion vector applied image obtained by acting a motion vector on a reference image. The motion compensation filter unit causes filter coefficients mcFilter[i][k] designated by a phase i and a filter coefficient position k to act on the motion vector applied image. The filter coefficients mcFilter[i][k] includes filter coefficients calculated by using filter coefficients mcFilter[p][k](p?i) and filter coefficients mcFilter[q][k](q?i).

Abstract: Some embodiments of the present disclosure provide a DRX parameter configuration method, a DRX processing method, a network node, and a user equipment. The DRX parameter configuration method is applied in the network node and includes: determining (101) one or more service types corresponding to a User Equipment (UE) based on the characteristic information of the UE; configuring (102) a DRX parameter for each of the one or more service types; and transmitting (103) the DRX parameter to the UE. With the embodiments of the present disclosure, requirements of data transmission under different application scenes can be met.

Abstract: Disclosed in the implementations of the present disclosure are a mapping method, an encoder, a decoder, and a computer storage medium. The method may include: determining an intra prediction mode used at the time of encoding or decoding a current block; mapping, if the intra prediction mode is a MIP mode, the MIP mode to a first non-MIP mode; and mapping, if the intra prediction mode is a non-MIP mode, the non-MIP mode to a second MIP mode.

Abstract: Embodiments of the present disclosure provide a wireless communication method, a terminal device, and a network device. The network device can accurately obtain a service- permitted area and a service-prohibited area for the terminal device based on geo-fencing area information, so that the 3rd Generation Partnership Project (3GPP) network can better serve management and control of the terminal device. The wireless communication method includes: receiving, by a terminal mobility management function entity in a core network, indication first information indicating moving of a terminal device into or out of a first area; and determining, by the terminal management function entity, a service processing for the terminal device based on the indication information.

Abstract: Methods for information transmission are provided in implementations of the disclosure. The method includes reporting a first message through a first uplink (UL) resource, where the first message is used for indicating that M consistent UL listen before talk (LBT) failure are triggered on M secondary cells (SCells), a trigger moment of each of the M consistent UL LBT failure is earlier than a transmission moment corresponding to the first UL resource, the M SCells belong to a same cell group (CG), and M is a positive integer greater than or equal to 1.

Abstract: Embodiments of this application provide a connection configuration method and a terminal. The connection configuration method includes: performing, by a remote terminal, a connection configuration based on a timer, where the connection configuration includes a connection configuration related to at least two paths, and the at least two paths include a direct connection path and an indirect connection path. In embodiments of this application, in a scenario in which a terminal is connected to a network device through at least two paths, a connection configuration can be performed based on a timer.

Abstract: This application relates to a communication method and a device. The communication method includes: transmitting, by a first device, a first message to a second device, where the first message is used to request at least one of the following operations: downloading application model data or adding application model data; updating application model data or modifying application model data; uploading application model data; or deleting application model data.

Abstract: A camera and an electronic apparatus are provided. The camera includes an image sensor and a lens assembly. The lens assembly is configured to form an image on the image sensor. The lens assembly includes multiple lens groups, and the multiple lens groups are arranged along an optical axis of the lens assembly. At least one of the multiple lens groups is movable relative to the image sensor to switch the lens assembly between a first mode and a second mode. A focusing object distance of the lens assembly in the first mode is less than a focusing object distance of the lens assembly in the second mode. The focusing object distance of the lens assembly in the first mode is less than 10 mm.