Abstract: A method for selecting a relay UE, a method for processing information are provided. The method for selecting a relay UE includes selecting, according to load information of candidate UEs, a relay UE from the candidate UEs.

Abstract: Provided are a vehicle-to-everything synchronization method and device. The method is used for a first terminal, wherein the first terminal can simultaneously support first-type vehicle-to-everything direct communication and second-type vehicle-to-everything direct communication. The method includes: receiving at least one first synchronization signal, wherein the at least one first synchronization signal is a synchronization signal for the first-type vehicle-to-everything direct communication and/or the second-type vehicle-to-everything direct communication; determining a synchronization reference signal for the second-type vehicle-to-everything direct communication according to the first synchronization signal; and performing the second-type vehicle-to-everything direct communication according to the synchronization reference signal.

Abstract: The present disclosure provides a method and apparatus for self-interference processing. The method being applied to a base station, and including: determining that a terminal has a self-interference processing capability, wherein the self-interference processing capability is achieved through an autonomous denial functionality; configuring a first autonomous denial parameter for achieving the self-interference processing capability for the terminal; and sending the first autonomous denial parameter to the terminal, so that the terminal performs a corresponding self-interference processing according to the first autonomous denial parameter.

Abstract: A wireless device receives one or more configuration parameters indicating a physical uplink shared channel (PUSCH) resource for transmission of a message A (MsgA) payload of a contention-free two-step random-access procedure. The wireless device receives, from a radio resource control (RRC) layer of the wireless device, a request to reset a medium access control (MAC) layer of the wireless device. In response to the request and based on the configuration parameter indicating the PUSCH resource, the PUSCH resource for the MsgA transmission of the contention-free two-step random-access procedure is cleared.

Abstract: A battery charging method includes: acquiring a current static voltage of a battery in a current charging stage, and determining the maximum charging current matching with the current static voltage, during staged charging of the battery; and charging the battery according to the maximum charging current. The charging speed can be guaranteed, and the overvoltage protection cannot be triggered during each charging stage, thereby preventing damages to battery cells.

Abstract: The present disclosure provides a method and an apparatus for processing a system information (SI) request. The method includes: sending an SI request to a base station in a current SI modification period, the SI request being configured to obtain at least one first SI corresponding to the SI request; determining, in the next SI modification period, whether a feedback message corresponding to the SI request returned by the base station is received; and if the feedback information is not received, stopping the SI request.

Abstract: A method for transmitting synchronization indication information includes: determining, in alternative offset transmission positions, an actual offset transmission position of a synchronization signal and physical broadcast channel block (SSB) to be transmitted; generating actual sending position indication information according to the actual offset transmission position; and transmitting the SSB at the actual offset transmission position, and transmitting the actual sending position indication information through a physical broadcast channel (PBCH).

Abstract: A hybrid automatic repeat request (HARQ) feedback method is applied to a terminal, wherein a base station allocates to the terminal multiple available scheduling resources configured to provide Early Data Transmission (EDT) service. The method includes: selecting an available scheduling resource from the multiple available scheduling resources; sending EDT data to the base station on the selected available scheduling resource; determining a HARQ feedback time point for the EDT data according to a preset rule; and when HARQ information sent by the base station is received at the HARQ feedback time point, determining a transmission result of the EDT data based on the HARQ information.

Abstract: The present invention relates to a determination method and device for the size of a downlink control information format. The method includes: determining, according to a length of information bits carried by a downlink control information (DCI) format, a size of the DCI format that needs to be detected by a terminal; and sending the size of the DCI format to the terminal. According to the technical solution, the size of the DCI format is determined by means of the length of the information bits actually to be carried by the DCI format, and the size of the DCI format is related to the length of the information bits actually to be carried by the DCI format, which can prevent the problem of resource waste caused by a DCI format with fixed length in the related art and increase resource utilization.

Abstract: A stereoscopic image acquisition method includes acquiring a first three-dimensional model corresponding to a two-dimensional image according to the two-dimensional image and a depth image; acquiring a target area and an area to be repaired corresponding to the first three-dimensional model; obtaining a second three-dimensional model by repairing a pixel in the area to be repaired according to a color value and a depth value of a pixel in the target area; and acquiring a stereoscopic image to be displayed according to a preset viewing angle change path and the second three-dimensional model.

Abstract: The present disclosure provides a random access control method, an electronic device, and a non-transitory computer readable storage medium. The method includes that a user equipment (UE) determines whether the random access process is successfully completed in response to receiving a bandwidth part switch command for a cell associated with a random access process during the random access process. Additionally, the UE stops the random access process in response to determining that the random access process is unsuccessfully completed. Furthermore, the UE switches a bandwidth part according to the bandwidth part switch command without continuing the random access process in the switched bandwidth part.

Abstract: A data transmission method includes: obtaining data transmission configuration information; determining at least two time-frequency resources according to the data transmission configuration information, the time-frequency resources being used to indicate frequency-domain resources in a time-domain unit; and for each time-frequency resource occupied by user equipment (UE), performing data transmission at a frequency-domain resource location in the time-domain unit indicated by the time-frequency resource.

Abstract: A method and device of random access are provided. The method may be applied to a base station. The base station may transmit a broadcast message to a user equipment (UE). The broadcast message may include physical random access channel (PRACH) configuration information and supplementary resource indication information. The PRACH configuration information may include first indication information for characterizing first physical resource and second indication information for characterizing a random access preamble sequence. The base station may obtain a location of a first reference synchronization broadcast block (SSB) synchronization signal according to the first physical resource corresponding to the PRACH configuration information. The base station may monitor, when the sending of the first reference SSB synchronization signal fails, the random access preamble sequence on the second physical resource corresponding to the supplementary resource indication information.

Abstract: The embodiments of the disclosure relate to a cell selection method and device, user equipment (UE), and a storage medium. The cell selection method may include: a parameter value of a transmission link allocated to the UE by a network side is acquired; and responsive to determining, according to the parameter value, that the transmission link allocated to the UE does not support a transmission requirement of a present service scenario of the UE, cell selection of the UE is triggered.

Abstract: The present disclosure relates to a method and apparatus for requesting scheduling sidelink resources, and a storage medium. The method is applied to a terminal device, and includes: sending a sidelink terminal message to a network device, wherein the sidelink terminal message comprises a request initiated by the terminal device for performing sidelink resource scheduling by the terminal device; receiving a response message corresponding to the sidelink terminal message sent by the network device; in response to that the response message is a first response message indicating that the request from the terminal device is approved, obtaining assigned sidelink resource configuration information from the first response message; and performing sidelink resource scheduling for respective terminal devices within a user group including the terminal device based on the assigned sidelink resource configuration information.

Abstract: A method of transmitting information, applicable to a base station, comprising: determining a blank resource in a preset paging downlink control information (DCI) resource; loading preset information into the blank resource to form an enhanced paging DCI; and transmitting information to user equipment (UE) through the enhanced paging DCI. A computer-readable storage medium and a base station are further provided.

Abstract: A cleaning robot includes a detector configured to detect an obstacle; a determining circuit configured to determine whether the cleaning robot is in an obstacle obstruction state; and a controller configured to control the first drive wheel to cross an obstacle and control the second drive wheel to cross the obstacle according to a detection result when the cleaning robot is in the obstacle obstruction state, wherein the detector is further configured to detect whether the first drive wheel crosses the obstacle; and the controller is further configured to control the second drive wheel to cross the obstacle when the detector detects that the first drive wheel crosses the obstacle.

Abstract: Methods and apparatuses for MDT measurement are provided. In one aspect, a method for MDT measurement includes: obtaining MDT measurement configuration information for one or more preset types of network devices, the MDT measurement configuration information including at least a signal strength threshold for the preset type of network device; sending the MDT measurement configuration information to user equipment (UE), such that the UE performs MDT measurement upon detecting that signal strength of the preset type of network device exceeds the signal strength threshold; receiving information on the MDT measurement of the preset type of network device from the UE.

Abstract: A method for controlling a device, including: determining a distance state between a keyboard and a terminal device, the keyboard is in communication connection with the terminal device; in a case that the distance state is a distant state, adjusting a state of a screen of the terminal device to a wake-up state, and obtaining a first position of the keyboard and a second position of the terminal device; determining an angle between the keyboard and the screen of the terminal device according to the first position and the second position; and adjusting a state of the keyboard according to the angle.

Abstract: An image processing method that may be applied to a selfie preview scenario. In some examples, a selfie preview image is generated when a user takes a selfie through a terminal, so as to facilitate the user to preview through the selfie preview image, for example, the terminal may be a terminal with foldable screen.