Abstract: The present disclosure provides a method and a device in a communication node for wireless communications. The communication node first receives first information, the first information being used to determine a target time-frequency resource pool; and then monitors a first signaling; after that, when the first signaling is detected, the communication node receives a first radio signal; a first code block is used to generated the first radio signal; time-frequency resources occupied by the first signaling comprise a first time-frequency resource, while time-frequency resources occupied by the first radio signal comprise a second time-frequency resource; whether the first radio signal can be excluded from being used for combined decoding for the first code block is dependent on whether the first time-frequency resource belongs to the target time-frequency resource pool. The present disclosure manages to improve the flexibility of buffer configurations.

Abstract: The present disclosure discloses a method and a device in wireless communication. A User Equipment receives first information; and then transmits a first radio signal; and transmits a second radio signal. The first information comprises P1 piece(s) of configuration information, each of which is used to determine first-type resources, a first-type integer, and a first-type set; the first radio signal and the second radio signal comprises M1 first and M2 second radio sub-signal(s), respectively; the M2 is an element within a target set which is a positive integer; time-frequency resources occupied by the first radio signal belong to the first-type resources determined by first configuration information, the M1 is the first-type integer determined by the first configuration information, the target set is the first-type set determined by the first configuration information. The present disclosure provides a method of determining a number of non-grant uplink repeated transmissions while avoiding timing confusion.

Abstract: An electronic device is provided. The electronic device comprises an NFC antenna and a metal member. The NFC antenna includes an NFC coil, and the metal member is located on the side of a plane in which the NFC coil is located. The NFC coil includes a first part and a second part that are arranged along a circumferential direction of the NFC coil, the first part is located outside an orthographic projection that is of the metal member and that is on the plane in which the NFC coil is located, and the second part passes through the orthographic projection that is of the metal member and that is on the plane in which the NFC coil is located.

Abstract: The present application discloses a point cloud encoding/decoding method and apparatus based on two-dimensional regularized plane projection. The encoding method includes: acquiring raw point cloud data; performing two-dimensional regularized plane projection on the raw point cloud data to obtain a two-dimensional projection plane structure; obtaining one or more pieces of two-dimensional graphic information based on the two-dimensional projection plane structure; and encoding the one or more pieces of two-dimensional graphic information to obtain bit stream information. In the present application, a strong correlation representation of a point cloud on a two-dimensional projection plane structure is obtained using a two-dimensional regularized plane projection technology, which highlights spatial correlation of the point cloud.

Abstract: Provided is a control method applied to a screen projection scenario. The method includes: receiving first screen content and a target navigation function identifier sent by a mobile phone; generating, according to the target navigation function identifier, a collaboration window including a screen projection area and a navigation bar, where the navigation bar includes three virtual navigation keys; displaying the first screen content in the screen projection area; receiving a keyboard and mouse operation acting on the virtual navigation keys; generating a key instruction according to the keyboard and mouse operation, and sending the key instruction to the mobile phone, so that the mobile phone executes a navigation function according to the key instruction, and the mobile phone can adjust the first screen content to second screen content, and displaying the second screen content in the screen projection area.

Abstract: Provided are a photographing method and a terminal, relating to the field of electronic devices, and by which a user can be instructed based on a template to adjust a position or an attitude of a mobile phone, to obtain a photo or a video whose composition is the same as or similar to that of the template, thereby improving the user photographing experience. The method specifically includes: after starting a first function of a camera application, an electronic device calculates a moving direction and distance of the electronic device and/or calculates a rotation direction or a rotation angle of the electronic device based on a target template selected by a user and a currently acquired preview and through feature point matching or an AR repositioning technology, so that the electronic device can photograph a photo or a video whose composition is the same as that of the target template.

Abstract: In the technical solutions of a high dynamic range image synthesis method and an electronic device provided in embodiments of this application, a plurality of images with different depths of field in a current photographing scene are obtained based on an HDR photographing operation entered by a user, and each image has an exposure value. A plurality of images with a same exposure value are synthesized to generate a full depth-of-field image. Full depth-of-field images with a plurality of exposure values are synthesized by using an HDR algorithm to generate a high dynamic range image. Therefore, a high dynamic range image that is clear at each depth of field can be obtained, and a problem that a shallow depth of field leads to a blurred background and an insufficient dynamic range, and then results in overexposure or underexposure of a high dynamic range image can be resolved.

Abstract: A method is applied to an electronic device, and includes: obtaining content copied by a user on a first page, and determining a category to which the content belongs; obtaining a category of a second page; matching the category of the content against the category of the second page; and if a matching result is not empty, displaying at least one operation option on the second page, where the at least one operation option has a function of performing an operation for the content on the second page, so that the electronic device directly performs the function after the user selects the operation option.

Abstract: A terminal includes a substrate and a photosensitive chip mounted on the substrate, where a side of the photosensitive chip away from the substrate has a photosensitive area and a non-photosensitive area surrounding the photosensitive area, and the photosensitive chip is electrically connected to the substrate by using a metal wire; and the photosensitive chip package structure further includes: a frame, disposed on the side of the photosensitive chip away from the substrate, where an avoidance groove used to avoid the metal wire is disposed on a side of the frame facing the substrate, the avoidance groove extends along a side edge of the frame, and an inner wall of the avoidance groove is an arc-shaped inner wall; and a filling glue, filled in the avoidance groove, and used to wrap the metal wire and bond the frame to the non-photosensitive area of the photosensitive chip and the substrate.

Abstract: A method for identifying a specific location on a specific route, a daily specific route of a user may be predicted based on a daily behavior habit of the user, and a specific action related to the predicted specific route may be performed, for example, changing a network search interval; or searching for different network signals based on a network standard change; or when a terminal device runs an application, generating a message to indicate a time point at which the terminal device accesses an abnormal base station, to remind the user to cope with a network exception; or generating the message to send a cache request to a corresponding server.

Abstract: Embodiments of this application belong to the field of audio processing technologies and provide an audio processing method and an electronic device. The method is applicable to an electronic device including a camera. The electronic device records a plurality of channels of audio and video pictures corresponding to the audio in a video recording mode, and plays, during video playback, some video pictures and audio obtained after the plurality of channels of audio are combined. When a speaker in a video picture starts to speak, played audio is switched to audio corresponding to the video picture in which the speaker is located; thereby resolving a feeling of a sudden change of sound caused by switching required for obtaining audio content when the electronic device that does not support playback of a plurality of channels of audio plays a video.

Abstract: Embodiments of this application relate to the field of communications technologies, and provide an interaction control method and apparatus, a terminal, and a storage medium. The interaction control method includes: acquiring near field communication (NFC) device status information in response to triggering of NFC, where the NFC device status information includes status information of a master device and status information of a slave device; and providing an interactive function corresponding to the acquired NFC device status information according to a preset mapping relationship, and executing the interactive function in response to a trigger condition to realize information exchange between the master device and the slave device.

Abstract: This application provides a photographing method and an electronic device. The electronic device can display a photographing preview interface, where the photographing preview interface includes a first image collected by a first camera and a second image collected by a second camera. If the first camera detects a first gesture, the electronic device displays a first identifier; and if the first camera detects a second gesture within a preset time after the first identifier is displayed, the electronic device continues to display the first image in the photographing preview interface, and stops displaying the second image.

Abstract: Embodiments of this application provide a method and an apparatus for finding a wearable device. The method includes: receiving a first event from the wearable device, where the first event includes a wearing event or a taking-off event; obtaining a first position or a first scenario in response to receiving the first event, where the first position is used to indicate a geographical position of an electronic device or the wearable device, and the first scenario is used to indicate a home state of a user; recording an association relationship between the first event and the first position or the first scenario; displaying a first interface in response to a first user operation on a first application program, where the first interface includes a first option for finding the wearable device; displaying a second interface in response to a user operation of selecting the first option.

Abstract: Embodiments of this application provide glass and a preparation method thereof, a glass member and a preparation method thereof, and an electronic device. The glass includes glass phase layers that is located on a surface layer of the glass and includes no crystal, and a glass-ceramic layer that is stacked with the glass phase layers and includes crystals. In the glass according to the embodiment of this application, the surface layer of the glass is a complete glass phase, so that the surface layer has high ion exchange efficiency in a chemical strengthening process, which is conductive to stress enhancement of the surface layer. In addition, an interior of the glass is the glass-ceramic layer, which can resist a central tensile stress and crack propagation, so that the glass has both a high fracture toughness of glass-ceramics and a deep chemical strengthening stress of glass, and has excellent anti-drop performance.

Abstract: An electronic device is provided. A lateral fingerprint recognition apparatus is in contact with a function button. An accommodating structure is arranged in the lateral fingerprint recognition apparatus. A stopping assembly is arranged on a side of a fingerprint hole close to the function button. Inserting a partial area of the stopping assembly into the accommodating structure enables the lateral fingerprint recognition apparatus, when pressed, to move in movement space of the accommodating structure on the side of the fingerprint hole close to the function button, so as to limit a displacement amount of the lateral fingerprint recognition apparatus within a specific range, implementing the functions of the lateral fingerprint recognition apparatus and of the function button, and preventing the lateral fingerprint recognition apparatus from being displaced from the originally designed position.

Abstract: A Bluetooth communication system, including first and second Bluetooth devices. The second device includes a second Bluetooth application and a second Bluetooth host. The first device sends advertising information that includes UUID information of a service supported by the first device; the second host receives the advertising information, the advertising information includes the UUID information of the service supported by the first device; the second host stores and parses the UUID information, and sends a pairing request to the first device; the first device pairs with the second device; the second device instructs the second host to report pairing to the second application, the pairing information including UUID information of the service supported by the first device; the second Bluetooth device sends a service connection request to the first device; and the first device is further configured to establish a service connection to the second device.

Abstract: Embodiments of this application provide a method and an apparatus for service processing in a terminal device. The terminal device is provided with a first card and a second card. When the terminal device is using the second card for performing a voice service, if the terminal device receives a data service request that requires the first card for implementation, the terminal device may search for a cell corresponding to a first band. The cell corresponding to the first band is a cell accessed by the first card before the first card enters an idle state. Therefore, when the terminal device has found the cell corresponding to the first band, the voice service of the terminal device is not interrupted. The terminal device can implement both the data service of the first card and the voice service of the second card, allowing more usage scenarios for the terminal device.

Abstract: The present invention provides an electronic device. The electronic device includes a mainboard, a metal frame, a display module, and a shield structure. The mainboard includes a radio frequency circuit. The metal frame is coupled to the radio frequency circuit, and configured to receive or transmit a radio frequency signal. The shield structure is located in the display module or on a side of the display module closer to the mainboard, and is connected to the display module. The shield structure includes a metal shield layer. The metal shield layer is insulated from the metal frame and the radio frequency circuit, and the metal shield layer can generate reflection between the metal frame and the display module, weaken field strength generated in the display module by radiated energy from the metal frame, and shield the energy radiated from the metal frame to the display module.

Abstract: A pigment detection method includes: extracting a first image from a to-be-detected RGB skin image, where the first image is used to represent a body reflection component in the RGB skin image, and the RGB skin image is photographed by a device having an RGB image photographing function; extracting a pigment from an R channel, a B channel, and a G channel of the first image based on a correspondence between a first spectral response curve of the pigment and a second spectral response curve of the device having the RGB image photographing function; and generating a pseudo-color image based on the extracted pigment, and displaying the pseudo-color image.