Abstract: An antenna assembly includes a conductive frame, a filter module, and a feeding module. The conductive frame defined at least one gap. The gap divides the conductive frame into a first conductive branch with a first feeding point and a second conductive branch with a second feeding point. The first feed circuit is to feed an adjustable first current signal to the first conductive branch via the first filter circuit and the first feeding point, so that a first radiator on the first conductive branch is adjustable to radiate a first signal. The second feed circuit is to feed a second current signal to the second conductive branch via the second filter circuit and the second feeding point, and a second radiator on the second conductive branch radiates a second signal. An electronic device is also provided.

Abstract: A model coordination method for a first device is provided. The first device stores at least one model segment. The at least one model segment is configured to realize a part of functions of a preset model. The method includes: determining a first model segment from the at least one model segment stored in the first device, wherein when the first model segment is executed and a second model segment is executed by a second device, a part of or all the functions of the preset model are realized, the second model segment is one of at least one model segment stored in the second device, and the at least one model segment stored in the second device is configured to realize a part of the functions of the preset model. A model coordination apparatus is also provided.

Abstract: The present disclosure discloses an information processing method and apparatus, a storage medium, and a processor. The method includes: a terminal determines information or service that needs to be transmitted; and the terminal requests system information from a network device when the terminal is determining transmission of the information or the service. The present disclosure solves the technical problem of the uncertainty of the system information request process.

Abstract: The embodiments of the disclosure provide an audio playback method, a computer-readable storage medium and a terminal device. The method includes: in response to an instruction of acquiring a recommended audio, acquiring the recommended audio; in response to an instruction of playing the recommended audio, saving playback information of a currently playing target audio, and playing the recommended audio; and in response to an instruction of ceasing to play the recommended audio, ceasing playing the recommended audio and playing the target on an audio playback interface according to the playback information. The audio playback method provided by the embodiments of the disclosure can effectively avoid interruptions in audio playing caused by the insertion of the recommended audio or other audio.

Abstract: The present disclosure provides an Internet of Things communication method and apparatus. The method includes: receiving a resource addition request transmitted by a client, where the resource addition request is used to indicate addition of an identification of a reference resource into a collection resource on the first server; performing communication with the reference resource according to an access location of the reference resource and the identification of the reference resource; adding the identification of the reference resource into the collection resource if the communication between the first server and the reference resource is successful.

Abstract: Provided in embodiments of the disclosure are a communication method and device. A terminal device receives configuration information from a network device, and transmits timing advance (TA) information to the network device according to the configuration information. The TA information is configured to indicate a TA value determined by the terminal device.

Abstract: A power supply device includes a transformer, a first rectifier, a voltage conversion module, and a control unit. The first rectifier is connected to a primary winding of the transformer, converts a received alternating-current voltage to a first direct-current voltage. The transformer is configured to convert the first direct-current voltage to a second direct-current voltage. The voltage conversion module is connected to the secondary winding of the transformer and configured to convert the second direct-current voltage to output a third direct-current voltage. The control unit, connected to the voltage conversion module, controls the voltage conversion module to adjust an output voltage or an output current of the power supply device.

Abstract: The present disclosure provides a communication method and apparatus. The method includes: a terminal device monitoring a wake-up signal from a network device, where the wake-up signal is used to wake up the terminal device that monitors, on a next paging occasion PO, a physical downlink control channel PDCCH scrambled by a paging radio network temporary identifier P-RNTI; the terminal device determining, according to the wake-up signal, a monitoring situation of monitoring on the next PO the PDCCH scrambled by the P-RNTI. Compared with the prior art, since a wake-up mechanism is introduced, the terminal device monitors the wake-up signal and determines, according to the wake-up signal, the monitoring situation of monitoring on the next PO the PDCCH scrambled by the P-RNTI, preventing a terminal device that has no need for monitoring from monitoring on the next PO, thereby avoiding a paging false alarm of the terminal device.

Abstract: Provided by the present disclosure are a power supply circuit and a charging device. The power supply circuit comprises a pulse transformer circuit and a first power supply conversion circuit. The pulse transformer circuit comprises a pulse transformer and a switch control circuit; a primary winding of the pulse transformer is connected to a power supply and is connected to the switch control circuit, and the switch control circuit is used to modulate the voltage on the primary winding into a pulse voltage; and the input terminal of the first power supply conversion circuit is connected to a secondary winding of the pulse transformer, and is used to transform the voltage on the secondary winding of the pulse transformer into a first preset voltage range when the voltage outputted by the secondary winding exceeds the first preset voltage range, and then output the voltage.

Abstract: Embodiments of the present application provides a method and apparatus for determining a monitoring occasion, the method includes: determining, according to first information, a number of times of repetitive transmission for a physical downlink control channel PDCCH; and determining N slots according to the number of the times of the repetitive transmission for the PDCCH, where N is used to indicate a number of slots included in the monitoring occasion for monitoring the PDCCH, and N is an integer greater than 1. The requirement of the repetitive transmission for a PDCCH can be met, and the performance of the PDCCH transmission can be improved.

Abstract: A cell switching method, a terminal device and a storage medium are provided. The method comprises: when a terminal device executes cell switching, the terminal device keeping an uplink in a source cell at a moment other than the moment for sending a first message; and the terminal device keeping a downlink in the source cell at a moment other than the moment for downlink synchronization with a target cell.

Abstract: A power supply circuit includes a rectifier circuit, configured to convert an alternating current inputted to the rectifier circuit into a direct current; a primary power supply conversion circuit having an input end connected with an output end of the rectifier circuit, configured to convert an input voltage of the primary power supply conversion circuit which is out of a preset voltage range into an output voltage of the primary power supply conversion circuit within the preset voltage range; and a secondary power supply conversion circuit having an input end connected with an output end of the primary power supply conversion circuit, configured to convert a direct current voltage outputted by the primary power supply conversion circuit into a target direct current voltage. A lower limit of the preset voltage range is greater than a minimum working voltage of the secondary power supply conversion circuit.

Abstract: A data transmitting method, a data receiving method, a terminal device, and a network device are provided. The method includes: determining, by a terminal device, a target resource based on a time index and/or configuration information; and transmitting, by the terminal device, data to a network device on the target resource. The terminal device can control resource granularity of the target resource to meet transmission requirements of the terminal device, and can further avoid an actual data transmission process from occurring only on a same frequency domain resource and can further improve the frequency diversity gain in the non-slot transmission. In addition, randomness of interference can be enhanced as much as possible to avoid a same user from always or frequently being in conflict, so when a DMRS of the terminal device conflicts with that of other terminals, performance of user identification can be effectively improved.

Abstract: A projection module and a terminal are provided. The projection module includes a base, a housing, a first light source, a second light source and an optical element. The housing is disposed on the base, and defines an accommodating cavity together with the base. The first light source is disposed on the base and arranged in the accommodating cavity. The second light source is disposed on the base and arranged in the accommodating cavity. The optical element is disposed on the housing and includes a diffraction area and a diffusion area. The first light source aligns with the diffraction area, the second light source aligns with the diffusion area, the diffraction area is configured to diffract light passing through the diffraction area, and the diffusion area is configured to diffuse light passing through the diffusion area.

Abstract: A base station apparatus is capable of adjusting antenna gains in a horizontal direction and a vertical direction of the plurality of antennas included in the base station apparatus, by adjusting a phase and an amplitude of a signal addressed and transmitted to a terminal apparatus, stores a codebook which is shared with the terminal apparatus and describes a plurality of linear filters associated with antenna gains in the horizontal direction and antenna gains in the vertical direction, acquires control information indicating at least one out of a plurality of linear filters described in the codebook, of which notification is sent from the terminal apparatus, performs precoding on the signal addressed to the terminal apparatus, based on the control information and the first codebook, and transmits the signal subjected to the precoding.

Abstract: Provided are a method for paging, a network device, and a terminal device. The method for paging comprises: a network device determining a target synchronization signal block (SSB) in a plurality of SSBs of a current bandwidth carrier; and the network device sending a paging message of the terminal device to the terminal device at a frequency domain location where the target SSB is located. In embodiments of the present invention, a target SSB is determined in a plurality of SSBs of a current bandwidth carrier, such that a network device only needs to send a paging message of a terminal device to the terminal device at a frequency domain location where the target SSB is located, effectively reducing load on the network side in the sending of paging messages.

Abstract: A method for gender recognition of a user and related products are provided. The method includes the following. A sever receives user characteristic data from a mobile terminal, where the user characteristic data is indicative of usage of the mobile terminal by the user. At least one user characteristic data sample matching the user characteristic data is determined from a predetermined set of user characteristic data samples. At least one reference gender corresponding to the at least one user characteristic data sample is obtained by querying a preset correspondence between user characteristic data samples and reference genders. Gender of the user is determined according to the at least one reference gender and the gender determined is sent to the mobile terminal.

Abstract: The present disclosure provides a battery charging apparatus and a battery charging protection control method. A power adapter in the battery charging apparatus performs data communication with a charging control circuit; when the power adapter determines that overvoltage and/or overcurrent occurs in the direct current output by a communication interface of the power adapter, the power adapter notifies the charging control circuit to drive a controller in the electronic device to switch off a communication interface of the electronic device and switches off the direct current output automatically; when the charging control circuit determines that overvoltage and/or overcurrent occurs upon receiving output voltage and output current of the power adapter, the charging control circuit notifies the power adapter to switch off the direct current output and drives the controller in the electronic device to switch off the communication interface of the electronic device.

Abstract: Provided in embodiments of the present invention are a signal transmission method and an apparatus, the method comprising: a terminal device determining a resource pool transmitting a first signal according to a first numerology used to transmit the first signal; the terminal device using a transmission resource in the resource pool transmitting the first signal to transmit the first signal.

Abstract: The embodiments of the disclosure provide a method for displaying an input method interface, a device, a terminal and a storage medium, relating to the field of human-computer interaction technologies. The method includes: displaying a first user interface of a first application; displaying a first floating window on the first user interface, the first floating window being configured for displaying a second user interface of a second application; and displaying a second floating window on the first user interface when a text input operation signal from the second user interface is received, wherein the first floating window and the second floating window are displayed concurrently, and the second floating window is configured for displaying an input method interface.