Abstract: A method for controlling a screen of an electronic device includes the following. A switching instruction sent by an application layer is received. The switching instruction is configured to control a display chip to switch between an AOD state and a non-AOD state. In response to the switching instruction, it is determined whether a first display interface received from the application layer at a current moment matches the switching instruction. In response to determining that the first display interface matches the switching instruction, the display chip switches between the AOD state and the non-AOD state based on the switching instruction to display the first display interface.

Abstract: An initial access indication method includes: carrying flag information in a Synchronization Signal Block (SSB), the flag information indicating whether an initial access bandwidth corresponding to the SSB supports the access of a first type user equipment (UE).

Abstract: A method and device for transmitting flight information. The method comprises: generating switching request related signaling, the switching request related signaling carrying flight path information of an unmanned aerial vehicle; and sending the switching request related signaling to a target base station. The method may also be a method applied to an MME side, and comprises: receiving switching demand signaling sent by a source base station, the switching demand signaling carrying flight path information of an unmanned aerial vehicle; and sending second switching request signaling to a target base station, the second switching request signaling carrying flight path information of an unmanned aerial vehicle.

Abstract: The present disclosure relates to a system information transmission method, apparatus and system, and a non-transitory computer-readable storage medium, belonging to the field of communication technology. The method can include sending a paging message including indication information, where the indication information is used to indicate other system information which is to be broadcast within a specified period of time. The method can further include broadcasting, within the specified period of time, the other system information indicated by the indication information. This method can reduce the number of system information requests and the frequency of repeatedly broadcasting other system information, thereby reducing waste of radio resources.

Abstract: A contention random access method, includes: after sending a first message set concerning random access to a base station, waiting to receive a second message set concerning random access sent by the base station; determining whether overhead for waiting for the second message set reaches a first preset condition; if the overhead reaches the first preset condition, initiating random access to the base station in a preset manner; and if the overhead does not reach the first preset condition, continuing to wait for the second message set. According to the embodiments of the present disclosure, in cases where the overhead reaches the first preset condition, the random access manner can be changed, and the random access is initiated to the base station in a preset manner.

Abstract: A transmission configuration method includes: an access network device determines idle time domain units within a time window of an unlicensed band; the access network device combines the idle time domain units according to a predefined time domain length of a transmission unit to obtain at least one transmission unit, the transmission unit being used for carrying and transmitting a data packet, and the time domain length of the transmission unit being used for indicating the number of the time domain units included in the transmission unit; the access network device sends a scheduling indication to a terminal, the scheduling indication being used for indicating the at least one transmission unit.

Abstract: An identifier update method includes: in the process of a first terminal sending data carrying a first identifier to a second terminal, the first terminal acquiring a second identifier, wherein the second identifier is used for updating the first identifier, and both the first identifier and the second identifier are used for identifying the first terminal; and the first terminal sending indication information to the second terminal, wherein the indication information is used for indicating that the second identifier carried in data subsequently sent by the first terminal to the second terminal is an update of the first identifier.

Abstract: The present disclosure provides methods and apparatuses for transmitting HARQ feedback information, base stations and terminals. The method includes: determining downlink Hybrid Automatic Repeat reQuest (HARQ) configuration information, where the downlink HARQ configuration information informs at least two preset terminals about transmission configuration information of target downlink control signaling; sending the downlink HARQ configuration information to each of the preset terminals; loading the downlink HARQ feedback information for each of the preset terminals into the target downlink control signaling according to the downlink HARQ configuration information; and sending the target downlink control signaling to each of the preset terminals. In the present disclosure, the base station transmits HARQ feedback information with respect to uplink data transmission from a plurality of terminals through the target downlink control signaling, which saves system signaling overhead.

Abstract: An antenna structure is arranged at an edge region of a shell of a mobile terminal. The antenna structure includes at least one segment of antenna body and includes a first surface and a second surface opposite to each other, in which a first surface of the antenna body includes an attachment region attached to the edge region in a conformal manner. The antenna structure further includes a connecting portion connected to the antenna body, at least one of a first surface of the connecting portion and a second surface of the connecting portion being used for electrical connection with a feed unit of the mobile terminal or grounding.

Abstract: Methods, apparatuses, devices, systems, and storage mediums for slot format indication are provided. The method includes sending, in response to detecting that a target channel is in an idle state, slot format indication information to UE through a target channel. The slot format indication information being configured to indicate link formats of N symbols included in a target partial slot, and N being a positive integer less than 14. The target partial slot is located in a time period during which a base station occupies the target channel, and the target channel is located on an unlicensed spectrum.

Abstract: Methods and devices for prematurely terminating a transmission are provided. The method includes that a base station in a machine type communication (MTC) system receives a first data repeatedly uploaded by a terminal in the MTC system. Additionally, the base station determines whether all data blocks included in the first data are successfully demodulated. The first target number of times is a maximum number of times configured by the base station for the terminal for repeatedly uploading the first data. When determining that all the data blocks included in the first data are successfully demodulated before the total number of times of repeatedly uploading the first data reaches the first target number of times, target downlink control information (DCI) is transmitted to the terminal. The target DCI is configured to instruct the terminal to prematurely terminate uploading the first data to the base station.

Abstract: A method and an apparatus for configuring a physical random access channel are provided. The method includes: receiving a pattern identifier configured by an access network device, where the pattern identifier configures a first physical resource configuration pattern of the physical random access channel corresponding to a first subcarrier spacing in a frequency domain; determining a second subcarrier spacing of a target cell; and determining a second physical resource configuration pattern of the physical random access channel corresponding to the second subcarrier spacing in the frequency domain according to the pattern identifier and the second subcarrier spacing.

Abstract: A resource allocation method includes: receiving resource allocation indication information sent by a base station, or acquiring pre-configured resource allocation indication information, wherein the resource allocation indication information is used for characterizing time domain resources occupied by a forward time-frequency resource and/or time domain resources occupied by a reverse time-frequency resource for direct communication in a target time unit, and the forward time-frequency resource is used for transmitting user data and control information, and the reverse time-frequency resource is used for transmitting feedback information from a user data receiving device to a user data sending device; and determining, according to the resource allocation indication information, a time domain resource occupied by the forward time-frequency resource and/or a time domain resource occupied by the reverse time-frequency resource.

Abstract: Methods and apparatuses are provided for access control barring. The method is applied to a terminal in a connected state or an inactive state. The method includes: starting a designated timer for access control barring; receiving a Radio Resource Control (RRC) connection release message sent by a base station when the designated timer has not reached a designated stop time; and determining based on the RRC connection release message that an Access Stratum (AS) of the terminal remains in a congested state.

Abstract: The present disclosure relates to methods for controlling a transmitted power of a sidelink communication and belongs to the communication field. The method includes the followings: when V2X communication is conducted between a first UE and a second UE, the first UE obtains a transmitted power of a reference signal from the second UE and measures a received power of receiving the reference signal by the second UE; the first UE determines a path loss based on a difference between the received power and the transmitted power of the reference signal, and determines a transmitted power of the first UE conducting V2X communication with the second UE based on the path loss.

Abstract: An access and mobility management function receives, from a session management function, a request to set up a communication with a wireless device for transmitting downlink data. The access and mobility management function sends, based on the request, to the base station, a first paging message for a closed access group (CAG) wireless device that is allowed to access CAG cells. The first paging message indicates transitioning the CAG wireless device from an idle state to a connected state. The first paging message comprises a parameter indicating whether the wireless device is allowed to access non-CAG cells.

Abstract: The present disclosure provides a method, apparatus, device and system for power configuration during multi-bandwidth transmission. The base station determines a configuration upper limit of an overall equivalent duty cycle when a terminal performs multi-bandwidth transmission on n bandwidths. The base station generates, for the terminal, configuration information of a first bandwidth among the n bandwidths, wherein the overall equivalent duty cycle on the n bandwidths corresponding to the configuration information is not greater than the configuration upper limit. The base station sends the configuration information to the terminal.

Abstract: A method for transmitting a random access message, a device and a non-transitory computer-readable storage medium thereof are provided. The method includes that in a random access process based on an unlicensed channel, a terminal performs random access preamble transmission in a first Rach Occasion (RO) in a Listen Before Talk (LBT) mode before arrival of the first RO. If the terminal does not receive a Random Access Response (RAR) returned by a base station before arrival of a second RO, the terminal continues to perform random access preamble transmission in the second RO in the LBT mode.

Abstract: A data transmission method and a data transmission device based on uplink grant-free scheduling, and a storage medium. The method includes: transmitting first uplink data to a base station based on pre-configured first uplink scheduling information; transmitting first indicating information of data to be transmitted to the base station, the first indicating information of data to be transmitted for indicating whether there is data to be transmitted in the terminal after transmitting the first uplink data; and transmitting second uplink data to the base station on a target resource based on second uplink scheduling information in response that there is the data to be transmitted in the terminal, the second uplink data being all or part of the data to be transmitted, and the target resource is a resource reserved by the base station for the terminal based on the second uplink scheduling information.