Abstract

A color-changing film is provided in the present disclosure. The color-changing film includes a first decorative layer and at least one dimming structure disposed on a surface of the first decorative layer; the first decorative layer is colored. Each dimming structure includes a dimming film and a second decorative layer. The dimming film is disposed between the second decorative layer and the first decorative layer. The second decorative layer is a light-transmitting layer. By disposing the dimming structure in the color-changing film provided by this disclosure, the color of the color-changing film can be changed, so as to achieve color change and enrich the appearance of the color-changing film. Meanwhile, the color of the color-changing film can be selected in a wide range, which can realize various color appearance. A housing assembly and an electronic device including the color-changing film are also provided in the present disclosure.

IPC Classes  ?

• G02F 1/1334 - Constructional arrangements based on polymer-dispersed liquid crystals, e.g. microencapsulated liquid crystals
• G02F 1/133 - Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements

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).

IPC Classes  ?

• H04N 19/59 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
• H04N 19/513 - Processing of motion vectors
• H04N 19/523 - Motion estimation or motion compensation with sub-pixel accuracy
• H04N 19/52 - Processing of motion vectors by encoding by predictive encoding
• H04N 19/44 - Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder

Abstract

In one aspect of the present disclosure, a method of acquiring gesture data is provided. The method may include acquiring a gesture signal. The method may include acquiring a feature value corresponding to the gesture signal. The method may include acquiring a signal state corresponding to a feature point based on the feature value, adding the feature value and the signal state to a gesture signal set. The method may include acquiring all feature values and all signal states between a gesture start point and a gesture end point in the phase of acquiring the gesture data from the gesture signal set. The method may include generating signal change information based on the all feature values and the all signal states. The method may include identifying the signal change information as a signal data segment of a target gesture in response to the signal change information meeting signal verification information.

IPC Classes  ?

• G06F 3/0488 - Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
• G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer

Abstract

Provided is a device control method, which is applied in an electronic device. The electronic device includes a retractable display screen. The method includes: determining a second display content to be displayed in addition to a first display content currently displayed; controlling, based on the second display content, the retractable display screen to stretch, for adding a display region beyond a current display region used for displaying the first display content; and displaying the second display content in the added display region, and continuing displaying the first display content in the current display region.

IPC Classes  ?

• G06F 3/04886 - Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
• G06F 1/16 - Constructional details or arrangements
• H04M 1/02 - Constructional features of telephone sets
• G06F 3/04842 - Selection of displayed objects or displayed text elements
• G06F 3/0482 - Interaction with lists of selectable items, e.g. menus

Abstract

A transmission method for uplink control information (UCI) is provided. The method includes the following. Target UCI is mapped to a physical uplink shared channel (PUSCH). The PUSCH is transmitted on configured grant (CG) uplink resources, where the target UCI includes at least two types of UCI, and the at least two types of UCI are encoded using joint encoding.

IPC Classes  ?

• H04W 72/1268 - Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
• H04L 1/00 - Arrangements for detecting or preventing errors in the information received
• H04L 1/1812 - Hybrid protocols; Hybrid automatic repeat request [HARQ]
• H04L 5/00 - Arrangements affording multiple use of the transmission path
• H04W 72/23 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Abstract

A wireless communication method, a terminal device, and a storage medium are disclosed. The method includes: receiving, by a terminal device, a dedicated radio resource control (RRC) message sent by a first network device; wherein the dedicated RRC message comprises: first information for cell selection or cell reselection or network device access; receiving, by the terminal device, a first system information block (SIB) message sent by a second network device; wherein the first SIB message comprises: second information for cell selection or cell reselection or network device access; and performing, by the terminal device, selection or reselection of a target cell or network device access according to the first information or the second information.

IPC Classes  ?

• H04W 36/08 - Reselecting an access point
• H04W 76/20 - Manipulation of established connections
• H04W 76/30 - Connection release

Abstract

Disclosed are a colour component prediction method, an encoder, a decoder, and a storage medium. The method includes: determining adjacent reference pixels of a current block in a picture; constructing a subset of adjacent reference pixels according to the adjacent reference pixels, wherein the subset of adjacent reference pixels contains a part of the adjacent reference pixels; and calculating model parameters of a prediction model according to the subset of adjacent reference pixels, wherein the prediction model includes N prediction sub-models, the N prediction sub-models correspond to N groups of model parameters, and the prediction sub-models are used to perform, through corresponding model parameters, cross-component prediction of colour components to be predicted.

IPC Classes  ?

• H04N 19/105 - Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
• H04N 19/132 - Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
• H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
• H04N 19/186 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component

Abstract

An antenna assembly includes a radiator, a first matching circuit and a signal source. The radiator includes a first sub-radiator and a second sub-radiator, wherein a coupling gap is present between the first sub-radiator and the second sub-radiator, and the first sub-radiator and the second sub-radiator are coupled to each other by means of the coupling gap; the first sub-radiator includes a free end, a first coupling end, and a grounding point and a feeding point, which are arranged between the free end and the first coupling end, the grounding point is grounded, and the feeding point is located between the grounding point and the first coupling end; and the second sub-radiator includes a second coupling end and a grounding end, a coupling gap is present between the first coupling end and the second coupling end, and the grounding end is grounded.

IPC Classes  ?

• H01Q 5/50 - Feeding or matching arrangements for broad-band or multi-band operation
• H01Q 5/335 - Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
• H04B 1/04 - Circuits

Abstract

A chroma adjustment method, an electronic device and a non-transitory computer-readable storage medium are provided. The input color data is converted into preset color data in a preset color space. The preset color data is processed to determine a maximum chroma value among multiple chroma values for each of which the number of corresponding pixels is a peak in a chroma statistical graph, and a maximum luminance value of pixels corresponding to the maximum chroma value is determined. A chroma adjustment coefficient is obtained, according to the maximum chroma value, the maximum luminance value and a chroma mapping curve. The input color data is adjusted based on the chroma adjustment coefficient, to obtain output color data.

IPC Classes  ?

• H04N 9/77 - Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
• G06T 7/90 - Determination of colour characteristics
• G06V 40/16 - Human faces, e.g. facial parts, sketches or expressions

Abstract

A method for feature extraction using a neural network, the method comprising: extracting a first set of features from an input set of features by processing said input set of features through at least two residual blocks of the neural network connected successively to each other; extracting a second set of features from the input set of features, said extracting the second set of features comprising the steps of: extracting a third set of features and a fourth set of features from the input set of features by a non-local attention processing, implementing a group convolution by a multi-head mechanism to the input set of features, the third set of features and the fourth set of features to obtain the second set of features.

IPC Classes  ?

• G06T 5/00 - Image enhancement or restoration
• G06T 17/00 - 3D modelling for computer graphics

Abstract

The present application discloses a content editing control method and apparatus, an electronic device, and a storage medium. The content editing control method comprises: displaying a content editing interface, the content editing interface comprising a content editing region and a virtual keyboard region; in response to a first touch operation in the virtual keyboard region, displaying a cursor control region in the virtual keyboard region; if a second touch operation in a first control region is detected, controlling a cursor in the content editing region to move; and if a third touch operation in a second control region is detected, selecting the content in the content editing region as content to be processed. According to the method, during content editing, a user is facilitated to control an input position and select content.

IPC Classes  ?

• G06F 3/04886 - Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
• G06F 3/04812 - Interaction techniques based on cursor appearance or behaviour, e.g. being affected by the presence of displayed objects

Abstract

Provided in the embodiments of the present application are wireless communication methods, terminal devices, and network devices. Different terminal devices correspond to different trigger signals, so that different terminal devices can use resources indicated by resource indication information in the different trigger signals, thus realizing ordered distinguishing transmission of data of a large number of different zero-power consumption terminals in a cell, and ensuring reliable transmission of data. A wireless communication method comprises: a terminal device receives a trigger signal, wherein the trigger signal carries identification information and resource indication information, the identification information being used for indicating whether the trigger signal is a signal for the terminal device, the resource indication information being used for indicating the information of a resource occupied by data associated with the trigger signal, and the terminal device obtaining energy by means of energy acquisition for communication, information acquisition and processing.

IPC Classes  ?

• H04W 72/04 - Wireless resource allocation

Abstract

A resource exclusion method and apparatus, and a device, a storage medium and a program product, which relate to the technical field of communications. The method comprises: determining Q slots corresponding to a non-listening slot, wherein Q is a positive integer (910); and if resources corresponding to one or more resource block sets in the Q slots overlap with a candidate resource or a resource corresponding to the candidate resource, excluding the candidate resource (920). For the step of performing resource exclusion according to a non-listening slot in an SL, a mechanism for performing exclusion on the basis of a resource block set is designed; and when a terminal device determines that there is no SL transmission on a certain resource block set or certain resource block sets in the non-listening slot, the terminal device does not need to perform, on these resource block sets, resource exclusion based on the non-listening slot, thereby preventing excessive resource exclusion.

IPC Classes  ?

• H04W 28/26 - Resource reservation
• H04W 72/02 - Selection of wireless resources by user or terminal

Abstract

A wireless communication method, a terminal device, and a network device, being beneficial for reducing the power consumption of the terminal device. The method comprises: a terminal device receives a wakeup signal (201), wherein the wakeup signal comprises a target sequence, the target sequence is a preamble sequence or a synchronization sequence, or the target sequence is used for carrying wakeup information, and the wakeup information is used for waking up one or more terminal devices.

IPC Classes  ?

• H04W 52/02 - Power saving arrangements

Abstract

The present application relates to an interface display method and apparatus, and a device, a storage medium and a program product. The interface display method comprises: displaying, on a display screen, a first interface of an application; and during the process of displaying the first interface, if a preset operation is detected and an interface jumping operation for the first interface is detected, displaying a first area and a second area, displaying the first interface in the first area, and displaying, in the second area, a jumped second interface of the application. In this way, the flexibility of interface display can be improved.

IPC Classes  ?

• G06F 9/451 - Execution arrangements for user interfaces

Abstract

The present application relates to a communication method and device. The communication method comprises: a communication device sending and/or receiving first information, the first information being used to enable an extended range (ER). The embodiment of the present application can extend the transmission distance.

IPC Classes  ?

• H04W 72/04 - Wireless resource allocation
• H04W 88/12 - Access point controller devices

Abstract

The present application discloses an antenna assembly and an electronic device. According to the antenna assembly provided by embodiments of the present application, multiple antennas share radiators, so that communication quality is improved, and the overall miniaturization of an electronic device is facilitated. Furthermore, SAR measurement can be conveniently achieved to achieve reasonable control of antenna power.

IPC Classes  ?

• H01Q 1/36 - Structural form of radiating elements, e.g. cone, spiral, umbrella
• H01Q 1/48 - Earthing means; Earth screens; Counterpoises
• H01Q 5/28 - Arrangements for establishing polarisation or beam width over two or more different wavebands

Abstract

The present application relates to a method for indicating a control channel resource, and a terminal device and a network device. The method comprises: a first-type terminal device receiving a synchronization signal block (SSB), wherein the SSB carries a first indication, and the first indication is used for indicating that the SSB carries first information for determining a control channel resource of the first-type terminal device. By means of the present application, a first-type terminal device can determine a control channel resource.

IPC Classes  ?

• H04W 48/08 - Access restriction or access information delivery, e.g. discovery data delivery
• H04W 56/00 - Synchronisation arrangements

Abstract

Device discovery methods, a first device, and a non-transitory computer-readable storage medium are provided. The method is performed by the first device and includes: interacting with a second device by means of n management frames, at least one of the n management frames including a customized field, and n being a positive integer; and acquiring device information of the second device based on a customized field in a first management frame. The first management frame is a management frame transmitted by the second device to the first device among the at least one of the n management frames.

IPC Classes  ?

• H04W 8/00 - Network data management
• H04W 12/041 - Key generation or derivation

Abstract

A point cloud decoding method includes that: a decoder decodes a bitstream, and determines a mode parameter; in response to the mode parameter indicating to use a spatial scalability mode, the decoder determines geometric center coordinates of a current node, and determines, in the point cloud, geometric center coordinates of neighbouring nodes of the current node based on the geometric center coordinates of the current mode; the decoder determines local spatial coordinate means corresponding to the current node based on the geometric center coordinates of the current node and the geometric center coordinates of the neighbouring nodes; and the decoder determines reconstructed geometric information of the current node based on the local spatial coordinate means. Further, a decoder and a non-transitory computer-readable storage medium are also provided.

IPC Classes  ?

• G06T 9/00 - Image coding

Abstract

Methods and apparatuses for beam reporting for multi-transmission/reception points are provided. The method includes receiving a set of resources for beam measurements. The set of resources includes two portions, each of which corresponds to a transmission/reception point. The method includes receiving a request to measure perform a layer-1 reference signal received power measurement, and reporting one or more reporting groups in a channel state information reporting instance.

IPC Classes  ?

• H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
• H04B 17/318 - Received signal strength

Abstract

The present disclosure provides a wireless communication method and device. The method includes: transmitting, by a first device, first information on a first frequency band. The first information includes sensing capability information of a target device on at least one frequency band.

IPC Classes  ?

• H04W 8/22 - Processing or transfer of terminal data, e.g. status or physical capabilities
• H04W 8/00 - Network data management

Abstract

The present disclosure provides a wireless communication method, a terminal device, and a network device. The method includes: determining, by a terminal device based on a frequency-domain related parameter and a first correspondence, an initial number of RBs for transmitting an SRS on each OFDM symbol in consecutive OFDM symbols, the first correspondence being a correspondence between frequency-domain related parameters and initial numbers of RBs; determining, by the terminal device based on the initial number of RBs and the frequency-domain related parameter, first consecutive RBs for transmitting the SRS; and adjusting, by the terminal device based on an adjustment factor, the initial number of RBs to obtain an actual number of RBs smaller than the initial number of RBs, and determining, by the terminal device based on position information, a position of second consecutive RBs for transmitting the SRS in the first consecutive RBs on each OFDM symbol.

IPC Classes  ?

• H04L 5/00 - Arrangements affording multiple use of the transmission path

Abstract

Point cloud coding methods, an encoder, and a decoder are provided. The method includes the following. Morton codes for a point cloud are obtained according to geometry information of the point cloud after geometry decoding is completed and the geometry information is reconstructed. A value of K is determined according to a distribution of the point cloud, where K is a positive integer, where K is a positive integer. The point cloud is determined as an input point cloud of an iteration. Morton codes for an input point cloud of an i-th iteration are right shifted by K bits according to a number of points in the input point cloud of the i-th iteration. An i-th level of detail (LOD) layer is formed with a point selected after the Morton codes are shifted. Color information is decoded according to the LOD layer.

IPC Classes  ?

• H04N 19/119 - Adaptive subdivision aspects e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
• H04N 19/597 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding

Abstract

The present application provides a wireless communication method and a device. An enhanced broadcast request ANQP element structure and an enhanced broadcast response ANQP element structure are modified, or an eBCS request element structure and an eBCS response element structure are modified. The present application further provides a unified eBCS request element and a unified eBCS response element to perform eBCS request and acquisition, which are valid for associated and unassociated eBCSs.

IPC Classes  ?

• H04W 4/50 - Service provisioning or reconfiguring
• H04W 48/12 - Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
• H04W 48/16 - Discovering; Processing access restriction or access information
• H04W 12/069 - Authentication using certificates or pre-shared keys

Abstract

An information processing method and device, an apparatus, and a storage medium. The method includes: for inputted source video data, predicting a colour component of a coding block in the source video data according to a prediction mode to obtain a first prediction block, wherein the prediction mode is preset and is a Position-Dependent Prediction Combination (PDCP) mode; determining a difference between the colour component of the coding block and a prediction value of the first prediction block to obtain a residual block; and signalling the residual block and the prediction mode in a bitstream.

IPC Classes  ?

• H04N 19/159 - Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
• H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
• H04N 19/186 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component

Abstract

A method for determining channel state information (CSI) includes the following. A terminal device determines, according to whether a non-zero power (NZP) channel state information-reference signal (CSI-RS) resource is available for CSI measurements under different measurement assumptions, the number of bits of a CSI-RS resource indicator (CRI) in CSI and/or NZP CSI-RS resources respectively indicated by different values of the CRI in the CSI.

IPC Classes  ?

• H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station

Abstract

The present application relates to the technical field of communications, and discloses a PDCCH monitoring method and a DRX uplink retransmission timer control method. For the PDCCH monitoring method, a terminal device begins to monitor a PDCCH from a moment corresponding to the Nth or (N+1)th duplicate transmission in a bundle corresponding to a PUSCH, and the value of N can be set according to values such as RTT between the terminal device and a network device, thereby avoid unnecessary PDCCH monitoring by the terminal device, facilitating power saving of a terminal. For the DRX uplink retransmission timer control method, the terminal device starts a DRX uplink retransmission timer at an appropriate time so as not to start same too early or too late, thereby ensuring that the terminal device does not miss receiving uplink HARQ-ACK feedback sent by the network device, facilitating power saving of a terminal.

IPC Classes  ?

• H04W 76/28 - Discontinuous transmission [DTX]; Discontinuous reception [DRX]
• H04W 72/23 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
• H04W 56/00 - Synchronisation arrangements
• H04L 1/1829 - Arrangements specially adapted for the receiver end

Abstract

An antenna apparatus, comprising: a first antenna assembly (110), which comprises a first feed source (S1), and a first radiator (111) that is provided with a first feed point (A); and a second antenna assembly (120), which comprises a second feed source (S2), and a second radiator (121) that is provided with a second feed point (B), wherein a slot (101) is provided between the first radiator (111) and the second radiator (121); the first feed source (S1) is used for feeding a first feed signal to the first radiator (111) via the first feed point (A), so as to be capacitively coupled to the second radiator (121) by means of the slot (101), such that at least one of part of the second radiator (121) and part of the first radiator (111) transceives a radio frequency signal of a first frequency band; and the second feed source (S2) is used for feeding a second feed signal to the second radiator (121) via the second feed point (B), such that the second radiator (121) receives and transmits a radio frequency signal of a second frequency band.

IPC Classes  ?

• H01Q 1/36 - Structural form of radiating elements, e.g. cone, spiral, umbrella

Abstract

The present application provides an antenna assembly and an electronic device. The antenna assembly comprises a first antenna and a circuit board which are stacked; the first antenna comprises a power division network, a plurality of first radiators, and at least one first coupling radiator; the power division network is used for receiving a first radio frequency signal and, according to the first radio frequency signal, obtaining a plurality of second radio frequency signals having equal amplitude and same phase; the plurality of first radiators are disposed at intervals around the power division network, and each first radiator is used for receiving one second radio frequency signal; the first coupling radiator is disposed between two adjacent first radiators and is spaced apart from the two adjacent first radiators, the first coupling radiator being coupled to at least one of the adjacent first radiators, and the first coupling radiator being electrically connected to the ground of the circuit board. The first antenna of the antenna assembly of the present application has good omnidirectionality, and therefore the antenna assembly has good ranging and angle measurement effects.

IPC Classes  ?

• H01Q 1/38 - Structural form of radiating elements, e.g. cone, spiral, umbrella formed by a conductive layer on an insulating support
• H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart
• H01Q 7/00 - Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop

Abstract

A loop filtering method and device, and a video coding/decoding method, device and system. In a video coding/decoding process, a reconstructed image is input into a neural network for area-based loop filtering, i.e., dividing the reconstructed image into one or more first areas, determining filtering parameters on the basis of the first areas and performing loop filtering. When performing loop filtering based on a residual neural network, a global residual of the residual neural network can be scaled using a scale factor selected from N candidate scale factors, wherein N is greater than or equal to 1. Embodiments of the present disclosure further provide corresponding devices and systems. According to the embodiments of the present disclosure, the flexibility of video coding/decoding can be increased, and the coding performance is improved.

IPC Classes  ?

• H04N 19/82 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals - Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
• H04N 19/147 - Data rate or code amount at the encoder output according to rate distortion criteria
• H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock

Abstract

The present application relates to an interface display method and apparatus, a device, a storage medium, and a program product. The method comprises: displaying a first interface of an application on a display screen; and in the process of displaying the first interface, if a preset operation is detected, displaying a first area and a second area, and displaying the first interface in the first area and the second area, wherein the first area and the second area are both used for displaying the interface of the application. By adopting the method, the flexibility of interface display can be improved.

IPC Classes  ?

• G06F 9/451 - Execution arrangements for user interfaces

Abstract

The present application provides an airbag, a bandage and a wearable device, which are used for measuring blood pressure. The airbag comprises: an intermediate layer, a connecting layer connected with one side of the intermediate layer, and a contact layer connected with the other opposite side of the intermediate layer, wherein the connecting layer and the intermediate layer are arranged to form a first cavity, and the contact layer and the intermediate layer are arranged to form a second cavity and a third cavity which are independent of each other, and both the second cavity and the third cavity are arranged opposite to the first cavity; the intermediate layer is further provided with a through hole through which the first cavity and the second cavity communicate. By means of the above arrangement, the accuracy of blood pressure measurement utilizing the airbag can be improved.

IPC Classes  ?

• A61B 5/022 - Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthaldynamometers

Abstract

An image sensor (10), a camera (100), and an electronic device (1000). The image sensor (10) comprises a pixel array (11) and a filter array (12). The filter array (12) comprises a plurality of minimum repeating units (121), and each minimum repeating unit (121) comprises a red filter (1211), a green filter (1212), a blue filter (1213), and a near-infrared filter (1214).

IPC Classes  ?

• H04N 9/00 - PICTORIAL COMMUNICATION, e.g. TELEVISION - Details of colour television systems

Abstract

Embodiments of the present application provide a wireless communication method and device. A CU implements a layer 1 or layer 2 signaling-based cell handover decision, or a source DU implements a layer 1 or layer 2 signaling-based cell handover decision, thereby implementing layer 1 or layer 2 signaling-based cell handover in a CU-DU separation architecture. The wireless communication method is applied to a first network device, the first network device comprises a CU, and the wireless communication method comprises: the CU determines to execute layer 1 or layer 2 signaling-based cell handover according to first measurement report information obtained from a source DU, and determines a target cell, wherein the first measurement report information comprises a measurement result reported by a terminal device.

IPC Classes  ?

• H04L 12/46 - Interconnection of networks

Abstract

A device control method includes that: a terminal device enters a deep sleep mode in response to at least one of the following: determining that no data transmission is detected within a first duration; or receiving a mode switching instruction sent by a network device. A device control method at a network device side, a terminal device, and a network device are also provided.

IPC Classes  ?

• H04W 52/02 - Power saving arrangements
• H04W 76/28 - Discontinuous transmission [DTX]; Discontinuous reception [DRX]

Abstract

A geometry reconstruction method performed by a decoder includes that a neighbouring node of a current node is determined based on location information of the current node; a factor of impact of the neighbouring node in direction along a preset axis on the current node is determined based on attribute information of the neighbouring node; a weight of the neighbouring node of the current node is determined; and coordinates of the current node after geometry reconstruction are determined based on the weight of the neighbouring node and the factor of impact of the neighbouring node in direction along the preset axis on the current node.

IPC Classes  ?

• G06T 9/00 - Image coding

Abstract

The present application relates to an information processing method and a terminal device. The information processing method comprises: the terminal device indicates a measurement hypothesis of CSI by means of first information in CSI reporting; and the terminal device indicates a rank under the measurement hypothesis by means of rank indication (RI) information in the CSI reporting. In embodiments of the present disclosure, the terminal device can indicate the measurement hypothesis of the CSI on the basis of the first information in the CSI reporting, and can further indicate the rank under the measurement hypothesis by means of the RI information under a corresponding measurement hypothesis, such that a network side obtains currently recommended measurement hypothesis and RI information, thereby improving the throughput of downlink transmission.

IPC Classes  ?

• H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station

Abstract

The present application relates to the field of mobile communications, and discloses an information transmission method and apparatus, a device, and a storage medium. The method comprises: determining at least one piece of feedback information associated with a first time domain unit, the at least one piece of feedback information comprising unpostponed feedback information and postponed feedback information, the unpostponed feedback information comprising feedback information corresponding to a first SPS PDSCH, the postponed feedback information comprising feedback information that is not successfully transmitted in a second time domain unit, and the feedback information that is not successfully transmitted in the second time domain unit being feedback information corresponding to a second SPS PDSCH; determining at least one PUCCH resource according to the at least one piece of feedback information; and according to the at least one PUCCH resource, determining feedback information transmitted in the first time domain unit.

IPC Classes  ?

• H04W 72/21 - Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
• H04W 72/0446 - Resources in time domain, e.g. slots or frames
• H04W 72/11 - Semi-persistent scheduling
• H04L 1/12 - Arrangements for detecting or preventing errors in the information received by using return channel

Abstract

An augmented reality (AR) display device and a near-eye display device are provided. The AR display device includes a waveguide substrate, an in-coupling grating, a turn grating, and an out-coupling grating. The in-coupling grating is disposed on the waveguide substrate. A grating vector of the in-coupling grating is a first vector K1. The turn grating is disposed on the waveguide substrate. A grating vector of the turn grating is a second vector K2. The out-coupling grating is disposed on the waveguide substrate. A grating vector of the out-coupling grating is a third vector K3. The first vector K1, the second vector K2, and the third vector K3 form a closed vector triangle. An angle A between the third vector K3 and a horizontal direction X satisfies: −45°≤A≤45° when the AR display device 1 is used.

IPC Classes  ?

• G06T 19/00 - Manipulating 3D models or images for computer graphics
• G02B 6/10 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
• G02B 27/01 - Head-up displays

Abstract

Provided are an application switching method, a terminal and a storage medium, which belong to the technical field of human-machine interaction. The method includes: displaying a first application interface of a first application in a shared floating window, where the first application is one of n foreground application each adopting a floating window-dependent display mode, and n is an integer greater than or equal to 2; receiving an application switching operation; and in response to the application switching operation, switching the first application interface displayed in the shared floating window to a second application interface of a second application, where the second application is one of the n foreground applications.

IPC Classes  ?

• G06F 9/451 - Execution arrangements for user interfaces
• G06F 3/0482 - Interaction with lists of selectable items, e.g. menus
• G06F 3/04845 - Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour

Abstract

Provided are a service operation method and apparatus, and a chip, a storage medium and a computer program. The service operation method comprises: a first device sending a first request, wherein the first request is used for requesting a second device to perform a service handover. In the embodiments of the present application, a first device may hand over a service of the first device to a second device on the basis of a first request, such that the execution of the service performed by the first device can be automatically continued with the current progress on the second device, thereby reducing user operations and improving the user experience.

IPC Classes  ?

• H04L 67/55 - Push-based network services

Abstract

A wireless communication method, a terminal device and a network device. The method comprises: a first terminal acquires first configuration information, the first configuration information being used for configuring a network coding (NC) related parameter; the first terminal performs, according to the first configuration information, NC processing on data to be transmitted to obtain a target data stream; the first terminal sends the target data stream to a second terminal.

IPC Classes  ?

• H04L 12/00 - Data switching networks

Abstract

Provided in the present application are communication methods and apparatuses, devices, a storage medium, a chip, a product and a program. A method comprises: a first device determines a first key; on the basis of the first key, the first device establishes a first channel between the first device and a second device; and, on the basis of the first channel, the first device transmits configuration information to the second device.

IPC Classes  ?

• H04L 9/08 - Key distribution

Abstract

Provided are a communication method, a terminal, a communication device, and a network device. The communication method comprises: a first terminal receives first information, wherein the first information is used for indicating first link information between a second communication device and a third terminal. When the first terminal executes relay selection or reselection, the first link information can help the first terminal determine whether to select the second communication device as a relay device for the first terminal to a second terminal. That is to say, when the first terminal selects a relay device, conditions of a link between a candidate relay device and a target remote terminal can be considered, so as to prevent the link between the relay device and the target remote terminal from causing a service forwarding failure of sidelink communication.

IPC Classes  ?

• H04W 28/02 - Traffic management, e.g. flow control or congestion control

Abstract

Embodiments of the present application provide a video encoding method and apparatus, a video decoding method and apparatus, a device, a system, and a storage medium. The video decoding method comprises: a decoding end decoding a code stream and determining a reconstruction block of a current block; decoding the code stream and determining a first quantization parameter of the current block, the first quantization parameter being determined on the basis of a second quantization parameter predicted by a quantization parameter prediction model; and filtering, according to the first quantization parameter, the reconstruction block of the current block by means of a neural network-based filter to obtain a filtered reconstruction block. That is, according to the embodiments of the present application, the quantization parameter is predicted by means of the quantization parameter prediction model, so that a selectable range of the quantization parameter is expanded, thereby improving the accuracy of the quantization parameter, and filtering is performed on the basis of the accurately determined quantization parameter, so that a filtering effect can be improved, thereby improving video compression performance.

IPC Classes  ?

• H04N 19/82 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals - Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
• H04N 19/117 - Filters, e.g. for pre-processing or post-processing
• H04N 19/124 - Quantisation

Abstract

Provided in the present application are a video coding method and apparatus, and a device, a system and a storage medium. The method comprises: by means of a fierce motion parameter, determining whether the current video is a translational motion video, and if the current video is the translational motion video, skipping an affine motion compensation prediction mode, such that the waste of computing resources caused when the affine motion compensation prediction mode is used to perform prediction on the translational motion video is avoided, thereby shortening the coding time, improving the video coding efficiency, and saving on computing resources.

IPC Classes  ?

• H04N 19/11 - Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes

Abstract

The present application relates to a communication method, a network device, a terminal device, a computer readable storage medium, a computer program product, and a computer program. The method comprises: an access network device receives uplink data information sent by a terminal device; the access network device determines a first core network device on the basis of first information in the uplink data information; and the access network device sends the uplink data information to the first core network device.

IPC Classes  ?

• H04W 48/18 - Selecting a network or a communication service

Abstract

A wireless communication method and apparatus, a device, a storage medium, and a program product, relating to the technical field of communications. The method comprises: a remote terminal device sends first information to a relay terminal device, the first information being used for determining an end-to-end transmission delay corresponding to an execution result of a target AI operation (910); the relay terminal device determines, according to the first information, the end-to-end transmission delay corresponding to the execution result of the target AI operation, the end-to-end transmission delay referring to a transmission delay from the remote terminal device to a server (920); and the relay terminal device performs QoS control according to the end-to-end transmission delay (930). By means of the method, the relay terminal device can perform accurate QoS control according to the end-to-end transmission delay, and in a scene where an AI operation is completed in cooperation in a relay mode, it can still be ensured that an AI operation result is sent to the server on time, thereby improving reliability.

IPC Classes  ?

• H04W 72/08 - Wireless resource allocation based on quality criteria
• H04W 40/22 - Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
• G06N 20/00 - Machine learning

Abstract

The present application discloses a communication exception processing method and a related device. The method comprises: initiating a specified request, wherein the specified request carries first PDU session state information; receiving a first acceptance message replied by a core network element for the specified request, wherein the first acceptance message carries second PDU session state information and a PDU session reactivation result; when the first PDU session state information is inconsistent with the second PDU session state information and the PDU session reactivation result comprises a preset exception field, initiating a PDU session establishment request by means of a bottom layer chip; detecting whether the bottom layer chip receives a PDU session establishment acceptance message; and when the bottom layer chip receives the PDU session establishment acceptance message, returning a confirmation message that the PDU session establishment is successful. By adopting the embodiments of the present application, rapid data recovery can be realized, so that the network data is normally used, and the Internet surfing experience of a user is improved.

IPC Classes  ?

• H04W 24/04 - Arrangements for maintaining operational condition

Abstract

Disclosed in the present application is an electronic device, comprising an antenna apparatus, and a foldable body having an unfolded state and a folded state. The antenna apparatus comprises a first antenna assembly and a second antenna assembly, which are arranged on the foldable body. The first antenna assembly comprises: a first antenna radiator, wherein a first ground end and a first free end are arranged in a first direction; a first switching circuit; and a first feed source. The second antenna assembly comprises a second antenna radiator, wherein a second ground end and a second free end are arranged in a second direction, the second direction being the same as the first direction. When the foldable body is in the unfolded state, the first antenna radiator and the second antenna radiator are respectively arranged at two opposite sides of the foldable body, and the first antenna assembly and the second antenna assembly support a first low frequency band; and when the foldable body is in the folded state, the first antenna radiator and the second antenna radiator are located at the same side of the foldable body, the first antenna assembly supports an intermediate frequency band and/or a high frequency band, or the first antenna radiator is disconnected from the first feed source by means of the first switching circuit.

IPC Classes  ?

• H01Q 1/08 - Means for collapsing antennas or parts thereof

Abstract

An antenna apparatus and an electronic device. A first radiator of the antenna apparatus disposed spaced apart at one side of a conductor plate of the electronic device, and a second radiator is disposed spaced apart at the other side of the conductor plate. A first output terminal of a power distribution circuit is electrically connected to the first radiator, and a second output terminal is electrically connected to the second radiator. A feed source is electrically connected to an input terminal of the power distribution circuit and provides an excitation signal, the excitation signal being distributed to the first radiator and the second radiator by means of the power distribution circuit.

IPC Classes  ?

• H01Q 1/36 - Structural form of radiating elements, e.g. cone, spiral, umbrella
• H01Q 23/00 - Antennas with active circuits or circuit elements integrated within them or attached to them
• H01Q 1/22 - Supports; Mounting means by structural association with other equipment or articles

Abstract

A navigation control method and apparatus, a terminal device, and a storage medium. A first terminal device may have a communication connection with a second terminal device, the first terminal device being provided with a projection window, and the projection window being configured to display a projected interface corresponding to a screen interface of the second terminal device. The navigation control method applied to a first terminal device may comprise: in response to a gesture control operation on a projected interface, sending gesture navigation information corresponding to the gesture control operation to a second terminal device, so that the second terminal device, according to the gesture navigation information, executes an interface navigation operation corresponding to the gesture navigation information on a screen interface.

IPC Classes  ?

• G06F 3/0488 - Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures

Abstract

A wireless communication method, a terminal device and a network device are provided. The wireless communication method comprises: a terminal device detecting an energy-saving signal at a plurality of target time units, wherein the energy-saving signal is used for instructing the terminal device on whether to monitor a PDCCH, which carries paging indication information, on a target PO; and there is a first correspondence between the plurality of target time units and a plurality of PDCCH monitoring occasions in the target PO, or there is a second correspondence between the plurality of target time units and a plurality of SSBs.

IPC Classes  ?

• H04W 52/02 - Power saving arrangements
• H04W 68/00 - User notification, e.g. alerting or paging, for incoming communication, change of service or the like
• H04W 72/232 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling

Abstract

A paging method and a terminal device are provided. The method includes: a relay terminal monitoring a network paging message according to a paging frame (PF) and/or a paging occasion (PO) corresponding to a remote terminal, and sending the detected network paging message to the remote terminal.

IPC Classes  ?

• H04W 68/02 - Arrangements for increasing efficiency of notification or paging channel
• H04W 76/28 - Discontinuous transmission [DTX]; Discontinuous reception [DRX]

Abstract

A device network configuration method and a first device are provided. The method is performed by the first device. The first device interacts with a second device through n management frames, at least one of the n management frames includes a vendor specific field, and the n is a positive integer. The method includes: broadcasting a first management frame without disconnecting a current communication connection, a vendor specific field of the first management frame carrying networking information of a first network, the networking information of the first network being configured to configure the second device to access the first network.

IPC Classes  ?

• H04W 48/10 - Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information

Abstract

The present application relates to an information processing method and an electronic device. The method includes: broadcasting a first management frame, wherein the first management frame is configured for discovering a second device failing to access a network; and receiving a second management frame sent by the second device. The second management frame is configured for indicating that the second device requests networking information of a target network. The networking information is configured for the second device to use to access the target network.

IPC Classes  ?

• H04W 48/10 - Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
• H04W 8/00 - Network data management

Abstract

A user equipment (UE) and a resource monitoring method in sidelink communication are disclosed. The resource monitoring method in sidelink communication by the UE includes sensing slots of a sidelink resource pool within a monitoring window, wherein the monitoring window includes at least a time interval, and the time interval starts from a slot (n−31), a slot (m−31), or a slot (n−Tproc,0SL−31) and ends in slot (n−Tproc,0SL), where the UE is triggered to determine a subset of resources in a slot (n) as a part of a re-evaluation and pre-emption checking procedure, and m is a smallest candidate resource slot index after slot (n+T3).

IPC Classes  ?

• H04W 72/40 - Resource management for direct mode communication, e.g. D2D or sidelink
• H04W 72/0446 - Resources in time domain, e.g. slots or frames
• H04W 72/25 - Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink

Abstract

A split screen method, an electronic device, and a storage medium are disclosed. The method includes: in response to a two-finger sliding operation acting on a touch screen, obtaining a sliding direction corresponding to the two-finger sliding operation; and splitting a displayable area into a first split screen area and a second split screen area based on the sliding direction, one of the first split screen area and the second split screen area is used to display a multi-task interface. In this way, split screen operation steps are simplified to improve a split screen speed.

IPC Classes  ?

• G06F 3/04886 - Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
• G06F 3/04845 - Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour

Abstract

Embodiments of the invention provide methods and devices for link adaptation feedback in a wireless local area network (WLAN). The method for link adaptation feedback in a WLAN comprises: transmitting a first PPDU to one or more receiving devices, wherein the first PPDU comprises one or more A-MPDUs, and each A-MPDU corresponds to one of the one or more receiving devices, and receiving a second PPDU from each of the one or more receiving devices, wherein the second PPDU comprises a BA frame carrying a link adaptation feedback, wherein whether the link adaptation feedback is a solicited or an unsolicited link adaptation feedback depends on whether a link adaptation feedback request is included in the corresponding A-MPDU.

IPC Classes  ?

• H04W 28/06 - Optimising, e.g. header compression, information sizing

Abstract

Provided are an access control method, a terminal, a chip, a readable storage medium, and a computer program product. The method comprises: a first terminal determines the permission of a second terminal to the first terminal according to first position information of the second terminal and access control information, wherein the first position information is used for indicating a positional relationship of a user equipment relative to a vehicle device. On the basis of the access control information, the first terminal can determine the permission of the second terminal to the first terminal according to the relative position of the second terminal. On the basis of the permission, the first terminal executes a corresponding access control policy, such that differential access control of the first terminal by the second terminal at different relative positions can be implemented.

IPC Classes  ?

• H04W 4/40 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]

Abstract

Provided in the embodiments of the present application are a video encoding method and apparatus, a video decoding method and apparatus, and a device, a system and a storage medium. By means of P quantization coefficients in the current region, the parity of some or all second quantization coefficients in the current region is hidden, so as to obtain first quantization coefficients; and the first quantization coefficients are encoded, such that the number of bits required for encoding can be reduced, and the cost of video compression is reduced. In addition, in the present application, a target context model is re-determined for encoding and decoding of first quantization coefficients, such that the first quantization coefficients, the parity of which is hidden, may be accurately decoded.

IPC Classes  ?

• H04N 19/126 - Quantisation - Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
• H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock

Abstract

The present application relates to a data transmission method, a first device, and a second device. The method comprises: a first device transmits first data in a duplication transmission mode on a sidelink. By using the present application, data transmission in the duplication transmission mode on a sidelink is implemented.

IPC Classes  ?

• H04L 1/08 - Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system

Abstract

Provided are a communication method, a communication device, a computer readable storage medium, and a chip. The method comprises: a first communication device sends a first signal to a second communication device, wherein the first signal comprises a symbol sequence corresponding to an original bit sequence and a symbol sequence corresponding to a first bit sequence, and the symbol sequence corresponding to the first bit sequence is located before the symbol sequence corresponding to the original bit sequence. In the process of demodulating the first signal, the second communication device (a receiving end) can first process the symbol sequence corresponding to the first bit sequence, so as to obtain a more reliable, accurate, or suitable demodulation parameter. The second communication device can demodulate, according to the demodulation parameter, the symbol sequence corresponding to the original bit sequence, such that first few symbols in the symbol sequence corresponding to the original bit sequence can also be decoded correctly, thereby improving the data transmission performance.

IPC Classes  ?

• H04L 1/00 - Arrangements for detecting or preventing errors in the information received

Abstract

The present application relates to a network accessing method, a terminal device and a network device. The method comprises: a first device sending first information, wherein the first information comprises information of the first device, which requests to access a network and/or information of a group where the first device is located; and the first device receiving second information, wherein the second information comprises response information, which is determined according to the first information. In the embodiments of the present application, signaling interaction which is required for accessing a network may be reduced by means of sending information of a first device, which requests to access the network and/or information of a group where the first device is located.

IPC Classes  ?

• H04W 48/08 - Access restriction or access information delivery, e.g. discovery data delivery

Abstract

Provided are a wireless communication method, a user equipment, and a network device. Various aspects involved in the present application are described below. The method comprises: a user equipment (UE) sends first information to a network device, the first information indicating whether the UE supports a first capability, and the first capability comprising one or more of the following: receiving a UE policy rule corresponding to a non-HPLMN; and receiving UE policy rules corresponding to a plurality of PLMNs. In embodiments of the present application, a UE indicates, by sending first information to a network device, whether the UE supports a first capability, so that the network device can configure a UE policy rule for the UE on the basis of the first information, thereby preventing the case that when a network device directly configures, for a UE, a UE policy rule applicable to a non-PLMN, the UE reports an error and is unable to use the UE policy rule.

IPC Classes  ?

• H04W 72/04 - Wireless resource allocation
• H04W 8/20 - Transfer of user or subscriber data
• H04W 24/10 - Scheduling measurement reports
• H04W 60/00 - Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration

Abstract

The present application relates to the field of communications. Disclosed are UE capability reporting methods and apparatuses, and a device and a medium. A UE capability reporting method comprises: when a reporting condition is met, reporting a UE capability to a network device (310). In a cellular communication system, a UE capability is dynamically reported to semi-statically indicate a network device, thereby improving the flexibility and accuracy of UE capability reporting, and reducing resource loss during the process of UE capability reporting.

IPC Classes  ?

• H04W 8/22 - Processing or transfer of terminal data, e.g. status or physical capabilities
• H04W 72/04 - Wireless resource allocation

Abstract

The present application discloses a web page synchronization method and apparatus, a storage medium, and an electronic device. The method comprises: on the basis of an installed first state management plug-in detecting a change in a state of a target web page, acquiring changed first state data of the target web page; updating the target web page on the basis of the first state data, and uploading the first state data to a server connected by means of the first state management plug-in, the server being used to update the target web page on a second terminal on the basis of the first state data, when the second terminal opens the target web page, and accounts of a first terminal and the second terminal logging in to the target web page being the same. Using the present application, web page data may be synchronized between two devices that open the same target web page.

IPC Classes  ?

• G06F 9/445 - Program loading or initiating
• G06F 16/957 - Browsing optimisation, e.g. caching or content distillation
• G06F 16/958 - Organisation or management of web site content, e.g. publishing, maintaining pages or automatic linking

Abstract

Provided in the present application is an electronic device, comprising a first housing, a second housing, a flexible screen, and a retracting mechanism. The second housing is slidably connected to the first housing, the second housing is provided with a sliding recess, and the bottom wall of the sliding recess is provided with a through hole. The retracting mechanism comprises a retracting plate and a retracting belt, the retracting plate is fixedly arranged at the other end of the flexible screen, the retracting plate is provided with a protruding part passing through the through hole and located in the sliding recess, and a first limiting part is arranged on the peripheral side of the protruding part, and abuts against the bottom wall of the sliding recess. One end of the retracting belt is fixedly arranged on the retracting plate, and the other end of the retracting belt passes through the second housing and is fixedly arranged on the first housing. By means of abutting fit of the first limiting part and the bottom wall of the sliding recess, the retracting plate is prevented from arching in a direction away from the second housing, and the flatness of the retracting plate is improved. Friction contact between the retracting plate and the flexible screen and other housings can be further prevented, so that damage of all parts is avoided.

IPC Classes  ?

• G06F 1/16 - Constructional details or arrangements

Abstract

Disclosed in embodiments of the present application are a screen mirroring method and apparatus, a terminal device, and a computer readable storage medium. The method is applied to a first terminal device. The method comprises: obtaining screen mirroring parameters corresponding to a second terminal device, the screen mirroring parameters comprising a first resolution corresponding to a screen mirroring window of the second terminal device and encoding and decoding capabilities corresponding to the second terminal device (210); determining, according to the screen mirroring parameters, a target resolution that is equally proportional to the first resolution (220); and sending, to the second terminal device, video stream data matching the target resolution, the video stream data being used for playing a mirrored picture in the screen mirroring window of the second terminal device (230).

IPC Classes  ?

• H04N 21/436 - Interfacing a local distribution network, e.g. communicating with another STB or inside the home

Abstract

Provided is a method for transmitting information. A terminal device receives first indication information from a network device, wherein the first indication information is used for indicating a transmission parameter for target information during a random access procedure; and transmits the target information based on the transmission parameters during the random access procedure. Further provided is a method for transmitting information performed by a network device, a terminal device and a network device.

IPC Classes  ?

• H04W 74/00 - Wireless channel access, e.g. scheduled or random access
• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]
• H04W 72/1268 - Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows

Abstract

A multi-link aggregation method, a station multi-link device, and an access point multi-link device. The method comprises: a station multi-link device sends first information to an access point multi-link device, the first information being used for determining a target link that requires the access point multi-link device to assist the station multi-link device in monitoring.

IPC Classes  ?

• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]

Abstract

A bearer configuration method and apparatus, a terminal device and a network device are provided. The method comprises: a terminal device receives a bearer configuration instruction sent by a network device, the bearer configuration instruction being configured to configure an SRB 2 and at least one data bearer for the terminal device, wherein the at least one data bearer comprises at least one DRB and/or at least one MRB.

IPC Classes  ?

• H04L 12/18 - Arrangements for providing special services to substations for broadcast or conference
• H04W 76/27 - Transitions between radio resource control [RRC] states

Abstract

A screen projection display method and apparatus, a mobile terminal, a storage medium, and a program product. The method comprises: when the interface content of a first application program is displayed on a screen projection display device, receiving a first instruction (201); in response to the first instruction, displaying an application selection interface, the application selection interface comprising an option of at least one second application program (202); receiving a second instruction for a target second application program among the at least one second application (203); and in response to the second instruction, projecting the interface content of the target second application program to the screen projection display device for display (204).

IPC Classes  ?

• G06F 3/14 - Digital output to display device
• G06F 3/04842 - Selection of displayed objects or displayed text elements
• G06F 3/04845 - Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour

Abstract

Provided in the embodiments of the present application are a relay communication method, and a device. During UE-to-UE relay communication, a scheme of allocating an end-to-end user identifier of a source user equipment (UE) and/or a target UE is designed, such that the UE-to-UE relay communication is optimized. The relay communication method is used for a first UE, and a relay connection is established between the first UE and a second UE by means of a relay UE. The relay communication method comprises: a first UE receiving a first message, wherein the first message comprises at least one of the following: an end-to-end user identifier of the first UE, and an end-to-end user identifier of a second UE (S210).

IPC Classes  ?

• H04W 76/10 - Connection setup

Abstract

An access point (AP), a station (STA), and a wireless communication method are disclosed. The wireless communication method includes receiving, by a first STA, a beacon frame or a probe response frame, from a first AP. The first STA may be a type 1 STA affiliated with a non-AP multi-link device (MLD). The first AP may be a type 1 AP affiliated with an AP MLD that has zero or at least one affiliated type 2 AP. The beacon frame or the probe response frame may include a target beacon transmission time (TBTT) information field, a multi-link control field, and/or a common information field.

IPC Classes  ?

• H04W 76/15 - Setup of multiple wireless link connections

Abstract

Provided in the embodiments of the present application are a connection configuration method and a terminal. The connection configuration method comprises: a remote terminal performing a connection configuration on the basis of a timer, the connection configuration comprising a connection configuration about at least two paths, and the at least two paths comprising a direct connection path and an indirect connection path. In the embodiments of the present application, connection configuration is performed on the basis of a timer in the scenario that a terminal is connected to a network device by means of at least two paths, and the applicable connection configuration scenarios are more various.

IPC Classes  ?

• H04W 76/10 - Connection setup
• H04W 76/30 - Connection release

Abstract

The present disclosure relates to the technical field of sensing communications, and provides an information transmission method, a node, a medium, and a program product. The method comprises: receiving configuration information (S202), the configuration information being used for indicating N groups of transmission resources, and N being a positive integer; receiving a signal from at least one sensing node by means of the N groups of transmission resources (S205); on the basis of the signal from the at least one sensing node, determining N pieces of report information (S206); and transmitting the N pieces of report information to a control node (S207). According to the information transmission method provided by the embodiments of the present disclosure, an appropriate sensing node can be selected from a plurality of sensing nodes so as to participate in sensing.

IPC Classes  ?

• H04W 24/08 - Testing using real traffic
• H04B 17/00 - Monitoring; Testing

Abstract

An electronic device, comprising a first body, a second body, and a main radiation stub. The first body comprises a first bezel, and a parasitic stub is arranged on the first bezel; the second body is capable of moving relative to the first body, and at least part of the second body being capable of being accommodated in an accommodating space of the first body; the main radiation stub is arranged on the second body; when at least part of the second body is accommodated in the accommodating space, at least part of the main radiation stub is covered by the parasitic stub and is electromagnetically coupled with the parasitic stub.

IPC Classes  ?

• H05K 5/02 - Casings, cabinets or drawers for electric apparatus - Details
• H01Q 1/22 - Supports; Mounting means by structural association with other equipment or articles

Abstract

A service scheduling method, a service scheduling system (1000), an electronic device (100), and a storage medium (300). The method comprises: determining a current application scene, and determining a service set corresponding to the application scene; under the condition that a trigger event is detected in the application scene, determining a target service, corresponding to the trigger event, in the service set; determining initial calling information of the target service, and determining target calling information according to the initial calling information, the target calling information being matched with an electronic device running the target service; and running the target service according to the target calling information.

IPC Classes  ?

• H04L 67/025 - Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
• H04L 67/56 - Provisioning of proxy services
• H04M 1/72454 - User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
• H04M 1/72484 - User interfaces specially adapted for cordless or mobile telephones wherein functions are triggered by incoming communication events

Abstract

A service calling method and system (100), a calling device (10), a target device (30), and a non-volatile computer-readable storage medium (400). The service calling method comprises: acquiring a label of a target device (30) and a target service according to a first input for a calling device (10); acquiring the address of the target device (30) from a server according to the label; according to the address, confirming the target device (30) from at least one device which is about to perform calling; and executing the target service on the target device (30).

IPC Classes  ?

• G10L 15/26 - Speech to text systems
• G10L 15/30 - Distributed recognition, e.g. in client-server systems, for mobile phones or network applications
• H04L 67/60 - Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
• G06F 40/30 - Semantic analysis

Abstract

A graphic code display method, a device, a terminal, and a storage medium are provided, belonging to the mobile payment field. An example method comprises: identifying an action, in an unlocked state, based on sensor data collected by a sensor; capturing an image by camera, in response to an identified pre-action, the pre-action being the action prior to displaying the graphic code to a code scanning device; detecting the code scanning device in the captured image to acquire detection result; and displaying the graphic code, in response to the detection result indicating that the image contains the code scanning device. A user only needs to show the pre-action for displaying a graphic code, and mobile terminal may automatically trigger to display the graphic code, without pre-opening an application and a graphic code display function, simplifying the graphic code display process.

IPC Classes  ?

• G06Q 20/32 - Payment architectures, schemes or protocols characterised by the use of specific devices using wireless devices
• G06V 10/20 - Image preprocessing
• G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer

Abstract

A wireless communication method and device are provided. The method comprises: for the same slicing and the same frequency point, determining a first frequency point priority of the frequency point according to a first rule, wherein the first rule comprises any one of the following: determining the first frequency point priority according to a network indication or a predefined mode; determining, by means of frequency points, the first frequency point priority on the basis of frequency point priorities of different cells; determining, by means of frequency points, the first frequency point priority on the basis of virtual frequency point priorities of different cells; and determining a traditional frequency point priority of the frequency point to be the first frequency point priority.

IPC Classes  ?

• H04W 72/0453 - Resources in frequency domain, e.g. a carrier in FDMA

Abstract

A method for determining power-saving information, a terminal device and a network device are provided. The method includes: a terminal device determines a size of a bit domain for indicating energy-saving information in downlink control information based on at least one of: information of terminal device grouping corresponding to the power-saving information, information of paging occasions corresponding to the power-saving information, or first configuration information transmitted by a network device.

IPC Classes  ?

• H04W 52/02 - Power saving arrangements
• H04W 68/02 - Arrangements for increasing efficiency of notification or paging channel

Abstract

A method for entering a connected mode includes that: before a terminal device enters a connected mode, the terminal device determines, based on information of a network slice that needs to be used, whether to perform cell reselection before entering the connected mode. A terminal device is also provided.

IPC Classes  ?

• H04W 36/08 - Reselecting an access point
• H04W 48/18 - Selecting a network or a communication service

Abstract

A method for frequency band configuration comprises: a terminal device sending first indication information to a network device, wherein the first indication information is used for indicating interference information of a first frequency band combination, the interference information being used for indicating the network device to perform a configuration operation for the first frequency band combination.

IPC Classes  ?

• H04W 72/541 - Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
• H04W 72/0453 - Resources in frequency domain, e.g. a carrier in FDMA

Abstract

The present disclosure provides a wireless communication method and device. The method includes: receiving, by a first device, first control information, the first control information being used to schedule transmission of S physical channels, at least one of the S physical channels corresponding to a first physical channel group or a first feedback bit group, the first physical channel group or the first feedback bit group corresponding to a first Hybrid Automatic Repeat reQuest-Acknowledgement (HARQ-ACK) codebook, the first HARQ-ACK codebook corresponding to a first feedback resource, the first control information corresponding to a first control information format, and transmission of a maximum number M of physical channels being schedulable by the first control information format, M≥2, and 1≤S≤M; and transmitting, by the first device, the first HARQ-ACK codebook via the first feedback resource.

IPC Classes  ?

• H04W 72/1263 - Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
• H04W 72/20 - Control channels or signalling for resource management
• H04L 1/1812 - Hybrid protocols; Hybrid automatic repeat request [HARQ]

Abstract

Provided is a method for determining resources for random access, a terminal device and a network device. A terminal device with reduced capability (RedCap) determined a second common Physical Uplink Control Channel (PUCCH) resource based on a frequency domain position of a first common PUCCH resource and a frequency offset, where the second common PUCCH resource is a resource, for sending Hybrid Automatic Repeat Request (HARQ) feedback information, within a bandwidth for the terminal device with RedCap, and the first common PUCCH resource is a resource, for sending HARQ feedback information, corresponding to an initial uplink bandwidth part (BWP).

IPC Classes  ?

• H04W 74/00 - Wireless channel access, e.g. scheduled or random access
• H04L 5/00 - Arrangements affording multiple use of the transmission path
• H04L 1/1829 - Arrangements specially adapted for the receiver end
• H04W 72/21 - Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Abstract

A user equipment (UE) and a resource monitoring method in sidelink communication are provided. The resource monitoring method in sidelink communication by the UE includes receiving, by a physical layer of the UE, a request and/or a configuration from a higher layer of the UE, to determine a subset of resources of a sidelink resource pool as part of partial sensing based on a mode 2 resource allocation for sidelink transmission, determining a resource selection window and/or selecting a number of candidate slots in the sidelink resource pool according to a time bound, monitoring slots according to the number of candidate slots and a set of one or more reservation periods provided by the higher layer, and reporting, to the higher layer, a set of candidate single-slot resources after exclusion of resources.

IPC Classes  ?

• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]
• H04W 72/0446 - Resources in time domain, e.g. slots or frames
• H04W 72/02 - Selection of wireless resources by user or terminal

Abstract

A cell selection method, a terminal, and a storage medium are provided. The method includes the following. A terminal obtains first information; the first information indicates that a second cell does not support a first intended slice. The terminal performs cell selection or reselection according to the first information.

IPC Classes  ?

• H04W 36/08 - Reselecting an access point

Abstract

Provided are a RF PA Mid device, a RF system and a communication device. The RF PA Mid device is arranged with a first input port, a second input port and a first antenna port, and includes: a first switch unit configured to selectively output a high-frequency signal of a first model or an intermediate-frequency signal of a second mode; a plurality of first power amplifiers, each thereof being configured to support amplification processing of the high-frequency signal and the intermediate-frequency signal; and a first power combiner. A plurality of input ends of the first power combiner are respectively connected to output ends of the first power amplifiers in one-to-one correspondence, and an output end of the first power combiner is connected to the first antenna port, so as to combine output power of the first power amplifiers to output the intermediate-frequency signal or high-frequency signal with target power.

IPC Classes  ?

• H04B 1/00 - TRANSMISSION - Details of transmission systems not characterised by the medium used for transmission
• H03F 3/24 - Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages

Abstract

A security domain management method and apparatus, a device, a storage medium and a program product, which belong to the technical field of Internet of Things. The method comprises: when the number of security domains configured in a target device reaches an upper limit of the number of security domains of which the configuration is supported by the target device, sending a first event notification to a configuration device. By means of said solution, a user can delete an unnecessary security domain from a target device in a timely manner, which prevents there being an impact on the subsequent process of adding or updating a security domain.

IPC Classes  ?

• H04W 12/08 - Access security
• H04W 84/18 - Self-organising networks, e.g. ad hoc networks or sensor networks

Abstract

An event management method and apparatus, a device, a storage medium, and a program product, relating to the technical field of Internet of things. The method comprises: sending an event acquisition request to a second device (301), the event acquisition request comprising a first target event priority; and receiving at least one target event sent by the second device and matching the first target event priority (302). The solution can improve the flexibility of event acquisition in an Internet of things system.

IPC Classes  ?

• G06F 16/18 - File system types

Abstract

Embodiments of the present application provide a wireless communication method and apparatus, and a communication device. The method comprises: a first device sends a first message on at least one first carrier, the at least one first carrier belonging to a first carrier set, the first carrier set comprising at least two carriers, the first carrier set being used for sidelink communication, the first message being the first message of a first process, and the first process being a sidelink communication-based process.

IPC Classes  ?

• H04W 8/00 - Network data management

Abstract

A context management method, apparatus, and device, a storage medium, and a program product, which belong to the technical field of wireless communication. The method comprises: a station (STA) device establishes a first type of context and at least one second type of context with an access point (AP) device (201). The STA device is a non-associated STA of the AP device; the first type of context is a context unrelated to services; the second type of context is a context related to a service; and the at least one second type of context respectively corresponds to one service. According to the present solution, the efficiency of context management in a service scenario is improved.

IPC Classes  ?

• H04W 12/04 - Key management, e.g. using generic bootstrapping architecture [GBA]
• H04W 8/26 - Network addressing or numbering for mobility support

Abstract

Embodiments of the present application disclose a control method which is applied to an electronic device. The method comprises: when the non-contact touch control function of the electronic device is enabled, obtaining a video sequence corresponding to the non-contact touch operation; performing touch recognition on the video sequence to obtain a target object and a touch type; determining a first distance between the target object and the electronic device; determining a touch operation parameter under the first distance; and controlling the electronic device to execute a target function corresponding to the touch type according to the touch operation parameter. The embodiments of the present application further provide an electronic device and a computer storage medium.

IPC Classes  ?

• G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer

Abstract

Provided in the present application are a listening apparatus, a support and a loudspeaker. The listening apparatus comprises: a housing; the loudspeaker, which is positioned inside the housing; the support, which is respectively in connection with the housing and the loudspeaker; and an isolation frame, which is positioned at the side away from a sound generation surface of the loudspeaker. The support is surrounded by a through hole which is in communication with the sound generation surface and a sound output hole of the housing. A cavity wall of a rear sound cavity of the listening apparatus comprises the isolation frame and an outer side wall of the support away from the through hole. In this way, the rear sound cavity can be expanded to the side of the sound generation surface close to the sound output hole, such that the volume of the rear sound cavity is increased, thereby facilitating the improvement of the sound quality of the listening apparatus.

IPC Classes  ?

• H04R 1/02 - Casings; Cabinets; Mountings therein

Abstract

An electronic device is provided in the present disclosure. The electronic device includes a housing, a first antenna module, and a second antenna module. The housing includes a first corner portion and a second corner portion that are disposed diagonally. At least part of the first antenna module is disposed at or close to the first corner portion. The first antenna module includes a first radiating element. The first radiating element is configured to transmit and receive a first electromagnetic wave signal, and generate a first induction signal when a subject to-be-detected is approaching. At least part of the second antenna module is disposed at or close to the second corner portion. The second antenna module includes a second radiating element, and the second radiating element is configured to transmit and receive a second electromagnetic wave signal, and generate a second induction signal when the subject to-be-detected is approaching.

IPC Classes  ?

• H01Q 5/20 - Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
• H01Q 1/24 - Supports; Mounting means by structural association with other equipment or articles with receiving set
• H01Q 5/314 - Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
• H01Q 1/52 - Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure

Abstract

Embodiments of the present disclosure provide a wireless communication method and a device, which are beneficial to energy saving of a terminal. The method includes: sending, by a network device, an energy-saving signal to a terminal device, where the energy-saving signal is configured to indicate first configuration information of a signal used for synchronization.

IPC Classes  ?

• H04W 56/00 - Synchronisation arrangements
• H04W 52/02 - Power saving arrangements

Abstract

Provided are a wireless communication method, a terminal device, and a network device. The method includes: transmitting, by a network device, first information to a terminal device in response to a PRS configuration being changed. The first information is used by the terminal device for determining an adjusted Measurement Gap (MG) related configuration.

IPC Classes  ?

• H04W 64/00 - Locating users or terminals for network management purposes, e.g. mobility management
• H04L 5/00 - Arrangements affording multiple use of the transmission path