Abstract

An information processing method is provided. The method includes: acquiring first identity information of a first security domain; obtaining first discovery request information on the basis of the first identity information, wherein the first discovery request information is used for requesting a target resource of a target device that matches the first identity information; and sending the first discovery request information.

IPC Classes  ?

• H04L 9/40 - Network security protocols
• H04L 67/146 - Markers for unambiguous identification of a particular session, e.g. session cookie or URL-encoding

Abstract

A device control method, a non-transitory computer-readable storage medium, and an electronic device are provided. The method includes: determining a target region in a touch display screen; displaying, in the target region, the first display content subject to a zoom-out process, the target region being a region that is accessible in a single-hand operation mode; obtaining, in response to monitoring an event of switching from receiving a continuous touch operation to exiting the touch operation in the target region, a first touch position corresponding to the last touch operation before exiting the touch operation, the continuous touch operation being a touch operation having a continuous touch trajectory; and performing a simulated click action on a content displayed at the first touch position corresponding to the last touch operation.

IPC Classes  ?

• 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
• G06F 3/0485 - Scrolling or panning
• G06F 3/04842 - Selection of displayed objects or displayed text elements

Abstract

The present disclosure discloses a device control method and apparatus, a storage medium, and an electronic device. The device control method can be applied in an electronic device including a retractable display screen. The device control method includes: identifying a use scenario of the electronic device; and controlling, based on the use scenario, the retractable display screen to spread out or retract. The present disclosure can improve operability of the electronic device.

IPC Classes  ?

• G06F 1/16 - Constructional details or arrangements

Abstract

A method for measurement-relaxation requirement determination is provided. The method includes the following. If a measurement result of a serving cell fulfills both a first measurement-relaxation criterion and a second measurement-relaxation criterion, a terminal device determines, based on first information, a measurement requirement for performing measurement relaxation on a neighbor cell. The first information includes at least one of: first indication information transmitted by a network device, a measurement requirement specified in a protocol, a first measurement requirement corresponding to the first measurement-relaxation criterion and a second measurement requirement corresponding to the second measurement-relaxation criterion, or a period in which the measurement result of a serving cell fulfills the first measurement-relaxation criterion and a period in which the measurement result of a serving cell fulfills the second measurement-relaxation criterion. Another method for measurement-relaxation requirement determination, an electronic device, and a storage medium are further provided.

IPC Classes  ?

• H04W 24/10 - Scheduling measurement reports

Abstract

The embodiments of the present application provide a measurement method and apparatus, a terminal device, and a network device. The method comprises: a terminal device receives first instruction information sent by a network device, the first instruction information being used for instructing to activate a first measurement gap configuration; the terminal device determines frequency domain information associated with the first measurement gap configuration, and performs a measurement on the basis of a measurement configuration and the frequency domain information associated with the first measurement gap configuration.

IPC Classes  ?

• H04W 24/08 - Testing using real traffic
• H04W 24/10 - Scheduling measurement reports

Abstract

A method for service identification is provided. The method includes receiving a PC5 service of quality (QoS) rule from a peer terminal device, where the PC5 QoS rule includes a service filter and service information. The method further includes determining a service corresponding to received data by performing matching on the received data by using the service filter.

IPC Classes  ?

• H04W 24/08 - Testing using real traffic

Abstract

An image decoding method, a decoder and a storage medium are provided. The method includes: receiving code stream data, and parsing the code stream data to obtain a coding tree unit corresponding to the code stream data; parsing an i-th node of i-th layer corresponding to the coding tree unit to obtain i-th state parameter and i-th flag parameter corresponding to the i-th node; performing detection processing on the i-th node according to the i-th state parameter and the i-th flag parameter to obtain an i-th detection result; acquiring a (i+1)th node of a (i+1)th layer corresponding to the coding tree unit; continuing to perform detection processing on the (i+1)th node, and traversing all the nodes corresponding to the coding tree unit until all the coding unit data corresponding to the coding tree unit is obtained; and generating a decoded image corresponding to the code stream data.

IPC Classes  ?

• H04N 19/96 - Tree coding, e.g. quad-tree coding
• 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 19/167 - Position within a video image, e.g. region of interest [ROI]
• H04N 19/196 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
• H04N 19/44 - Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder

Abstract

Provided are a control method, a camera assembly, and a mobile terminal. The control method is implemented by an image sensor including a two-dimensional pixel array and a lens array. The two-dimensional pixel array includes multiple color pixels and multiple panchromatic pixels. The color pixels have narrower spectral responses than the panchromatic pixels. The two-dimensional pixel array includes minimum repeating units, each of which includes multiple sub-units, and each of the multiple sub-units includes at least two color pixels of the multiple color pixels and at least two panchromatic pixels of the multiple panchromatic pixels. The lens array includes multiple lenses, each of which covers a corresponding one sub-unit of the sub-units. The control method includes: obtaining phase information of different pixels of the corresponding one sub-unit covered by the lens; and calculating a phase difference according to the phase information of the different pixels, to perform focusing.

IPC Classes  ?

• H04N 5/232 - Devices for controlling television cameras, e.g. remote control
• H04N 5/235 - Circuitry for compensating for variation in the brightness of the object
• H04N 9/077 - Picture signal generators with one pick-up device only whereby the colour signals are characterised by their phase

Abstract

A method for random access resource configuration, a terminal device, and a network device are provided. The method includes the following. A terminal device receives first configuration information, where the first configuration information includes at least two random access resources associated with or corresponding to a network slice.

IPC Classes  ?

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

Abstract

Provided is a method for processing channel state information (CSI), comprising that: a first device determines a channel type of a channel; and the first device determines channel state indication information of the channel based on first determination manner corresponding to the channel type.

IPC Classes  ?

• H04W 24/10 - Scheduling measurement reports

Abstract

Embodiments of the present application provide a bistable hinge for an earphone charging case and the earphone charging case. The bistable hinge includes an installation base, a connecting member, and an elastic member. The connecting member is rotatably connected to the installation base, the connecting member has a rotating axis, and the connecting member has a first stable position, a critical position, and a second stable position, the critical position being between the first stable position and the second stable position. The elastic piece is loaded between the installation base and the connecting member. When the connecting member is offset from the critical position at either side along the rotating direction, the elastic piece exerts a drive torque on the connecting member so as to drive the connecting member to move to the first stable position or the second stable position.

IPC Classes  ?

• H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
• H04R 1/10 - Earpieces; Attachments therefor

Abstract

The embodiments of the application relate to a resource scheduling method, a terminal device and a network device. The method includes that: a first terminal device receives indication information and resource grant information from a network device, the resource grant information being to indicate a granted resource allocated to the first terminal device by the network device and the indication information being to indicate that the granted resource is configured to transmit data born on a target logical channel; and the first terminal device transmits the data born on the target logical channel to a second terminal device through the granted resource according to the indication information and the resource grant information. According to the resource scheduling method, terminal device and network device of the embodiments of the application, flexible configuration of a transmission resource for a terminal device in a special application scenario may be implemented.

IPC Classes  ?

• H04W 72/14 - Wireless traffic scheduling using a grant channel
• H04W 72/04 - Wireless resource allocation

Abstract

Provided are a display apparatus and an electronic device. A first display area of the display apparatus comprises: a pixel layer; an anode layer, which comprises multiple reflective anodes; multiple light-transmitting wires, wherein each light-transmitting wire is electrically connected to one or more reflective anodes, and the multiple light-transmitting wires are arranged at intervals; and multiple light-transmitting filling blocks, wherein each light-transmitting filling block is arranged between two light-transmitting wires that are spaced apart, and the difference between optical parameters of the light-transmitting filling blocks and the light-transmitting wires is less than a preset parameter threshold value.

IPC Classes  ?

• H01L 27/32 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes

Abstract

A multimedia processing chip, an electronic device, and a method for dynamic-image processing are provided. The multimedia processing chip includes an image signal processor (ISP) and a neural network processing unit (NPU). The ISP is configured to collect status information of image data. The NPU is configured to process the image data with a neural network algorithm. The multimedia processing chip is configured to perform pre-processing on the image data and transmits the status information and the pre-processed image data to an application processing chip.

IPC Classes  ?

• H04N 23/60 - Control of cameras or camera modules
• H04N 9/73 - Colour balance circuits, e.g. white balance circuits or colour temperature control
• H04N 23/67 - Focus control based on electronic image sensor signals
• H04N 23/73 - Circuitry for compensating brightness variation in the scene by influencing the exposure time

Abstract

A picture decoding method comprises: partitioning a picture is partitioned, and a luma component intra prediction mode and a chroma component intra prediction mode of the current coding block are determined; when the chroma component intra prediction mode indicates using a luma component of the current coding block to determine a prediction value of a chroma component of the current coding block, a prediction block of the chroma component of the current coding block is determined according to the luma component intra prediction mode; and prediction refinement is performed on the prediction block of the chroma component of the current coding block, so as to obtain a refined prediction block of the chroma component of the current coding block.

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 19/172 - 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 picture, frame or field
• 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
• H04N 19/159 - Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
• H04N 19/117 - Filters, e.g. for pre-processing or post-processing
• 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 19/119 - Adaptive subdivision aspects e.g. subdivision of a picture into rectangular or non-rectangular coding blocks

Abstract

A resource publishing method includes that: a gateway receives a first resource link of a resource to be published from a server; the gateway determines, based on an obtained identifier of the server and the first resource link of the resource to be published, a second resource link of the resource to be published; and the gateway sends the second resource link of the resource to be published to a cloud platform, where the second resource link of the resource to be published is used by the cloud platform to publish the resource to be published on a resource directory.

IPC Classes  ?

• H04L 67/565 - Conversion or adaptation of application format or content
• H04L 65/102 - Gateways

Abstract

Provided are a relay communication method and device. A remote user equipment can select a relay device on the basis of a selected PLMN, such that only different PLMNs with relay protocols can relay services to each other, thereby optimizing relay communication. The relay communication method comprises: a remote device selecting a target PLMN; and the remote device selecting a target relay device according to the target PLMN.

IPC Classes  ?

• H04W 48/18 - Selecting a network or a communication service
• H04W 48/16 - Discovering; Processing access restriction or access information

Abstract

A method and apparatus for terminal connection are provided. The method includes the following. A first message is transmitted to a second terminal, where the first message is forwarded to a third terminal by the second terminal. A second message forwarded by the second terminal is received, where the second message is generated by the third terminal for a first terminal according to the first message. A connection is established with the third terminal according to the second message.

IPC Classes  ?

• 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
• H04W 76/10 - Connection setup

Abstract

A resource configuration method comprises that a terminal device receives configuration information corresponding to an uplink bandwidth part (BWP) sent by a network device, the uplink BWP comprising at least two resource block (RB) sets; the terminal device acquires the frequency domain positions of a first frequency domain resource and N second frequency domain resources in the uplink BWP according to the configuration information, wherein the first frequency domain resource comprises a first guard band between two adjacent RB sets of the at least two RB sets, each of the N second frequency domain resources is used to transmit a first physical uplink channel, and each first physical uplink channel comprises at least one of a physical random access channel (PRACH) and a message A-physical uplink shared channel (msgA-PUSCH), wherein N is a positive integer.

IPC Classes  ?

• H04W 72/12 - Wireless traffic scheduling
• H04W 72/04 - Wireless resource allocation

Abstract

Provided is a radio-frequency L-DRX device having a receiving port (RXOUT) and a polling transmitting port (SRS) used for connection to a radio-frequency transceiver, and an antenna port (ANT) for connection to an antenna. The radio-frequency L-DRX device includes: a first switching unit connected to the antenna port (ANT) and the polling transmitting port (SRS) and configured to selectively switch on a receiving path where the receiving port (RXOUT) is located and a transmitting path where the polling transmitting port (SRS) is located; a first filtering unit disposed in the receiving path or the transmitting path and configured to perform filtering processing on a received or transmitted radio-frequency signal; and a first low noise amplifier disposed in the receiving path and having an output terminal connected to the receiving port (SRS), and configured to amplify the filtered radio-frequency signal to be outputted via the receiving port (SRS).

IPC Classes  ?

• H04B 1/04 - Circuits

Abstract

An electronic device is provided, which includes a metal frame and multiple radio-frequency sources. The metal is divided into multiple separate frame segments by multiple gaps, and the multiple frame segments are served as antenna bodies and support frequency bands of multiple communication standards. Among the multiple frame segments, at least three frame segments support a 5G band, among the at least three frame segments each supporting the 5G band, at least one frame segment further supports a LMHB of LTE, and among frame segments other than the at least three frame segments each supporting the 5G band, at least one frame segment supports the LMHB of the LTE. The at least one frame segment supporting the LMHB of the LTE among the frame segments other than the at least three frame segments and the at least three frame segments are configured for implementing a 5G NSA communication standard.

IPC Classes  ?

• H01Q 21/30 - Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
• H01Q 1/24 - Supports; Mounting means by structural association with other equipment or articles with receiving set

Abstract

A wireless communication method and a terminal device are described. The method can comprise: acquiring frequency domain resource information corresponding to a first slot on a first frequency band, wherein the first frequency band comprises a first carrier or a first bandwidth part, the first slot corresponds to at least two frequency domain resources, the at least two frequency domain resources comprise a first frequency domain resource and a second frequency domain resource, the first frequency domain resource is used for transmitting a first synchronization signal block (SSB), and the second frequency domain resource is used for transmitting a first channel or a first signal. A first slot on a first frequency band corresponds to at least two frequency domain resources. The first frequency domain resource is used for transmitting a first SSB, and a second frequency domain resource is used for transmitting a first channel or a first signal.

IPC Classes  ?

• H04W 56/00 - Synchronisation arrangements
• H04W 72/04 - Wireless resource allocation
• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]

Abstract

Network devices and a terminal device are provided in implementations of the disclosure. The network device includes a transceiver, a processor, and a memory configured to storing a computer program, where the computer program is executable by the processor to cause the network device to receive, from a second network function (NF) element, a packet filter and a quality of service (QoS) flow identifier (QFI) of at least one packet, where the packet filter comprises information related to at least one QoS type of the at least one packet; and distinguish different types of packets according to the packet filter, and transmit the different types of packets through corresponding QoS flows to a second network device.

IPC Classes  ?

• H04W 28/02 - Traffic management, e.g. flow control or congestion control
• H04L 47/20 - Traffic policing
• H04L 47/2408 - Traffic characterised by specific attributes, e.g. priority or QoS for supporting different services, e.g. a differentiated services [DiffServ] type of service
• H04L 47/2483 - Traffic characterised by specific attributes, e.g. priority or QoS involving identification of individual flows

Abstract

The present application relates to a slice selection method, and a terminal device. The method includes the terminal device receives deployment-related slice information; and the terminal device selects a slice based on the deployment-related slice information. In an embodiment of the present application, based on the deployment-related slice information, an preferred slice can be selected, which reduces access and business service delay for the terminal device.

IPC Classes  ?

• H04W 48/18 - Selecting a network or a communication service
• H04W 36/24 - Reselection being triggered by specific parameters

Abstract

The present disclosure provides a display screen assembly and an electronic device. The display screen assembly includes a display layer, a pressure sensing layer and a cover plate, the display layer comprises a plurality of rows of pixel units and a plurality of rows of sub-pixels. The pressure sensing layer is disposed in adjacent pixel units or adjacent sub-pixels; the cover plate is covered on the display layer, the outer surface of the cover plate opposite to the pressure sensing layer forms a virtual key, and a surface of the cover plate corresponding to the pressure sensing layer forms a virtual key, and the pressure sensing layer can receive a pressure information by the virtual key of the cover plate.

IPC Classes  ?

• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

Abstract

A measurement method for user equipment (UE), a terminal device, and a network device are provided. Said method comprises: UE determining, according to at least one of need for gap information, no-gap measurement capability, and time-frequency location condition, a measurement gap that needs to be configured for a measurement corresponding to a frequency point or a cell in a specified list; and the UE performing measurement according to the measurement gap.

IPC Classes  ?

• H04W 24/10 - Scheduling measurement reports
• H04B 17/30 - Monitoring; Testing of propagation channels

Abstract

A Sidelink (SL) feedback information processing method includes that: a terminal device acquires a time interval set, an element in the time interval set being used to determine a time interval between an SL feedback channel and an Uplink (UL) transmission channel, and the UL transmission channel being used to carry SL feedback information reported by the terminal device to a network device; and The terminal device acquires, according to a slot for the UL transmission channel and the time interval set, the SL feedback information carried by the UL transmission channel.

IPC Classes  ?

• H04L 1/18 - Automatic repetition systems, e.g. Van Duuren systems
• H04L 5/00 - Arrangements affording multiple use of the transmission path
• H04W 72/04 - Wireless resource allocation

Abstract

Provided are a method for determining an uplink transmission parameter, and a terminal device. The method includes: determining, by the terminal device, a transmission parameter of an uplink signal according to a control resource set (CORESET) group index associated with the uplink signal, in response to no information to determine the transmission parameter being configured for the uplink signal; wherein the transmission parameter is a power control parameter or a reference source signal; and transmitting, by the terminal device, the uplink signal according to the transmission parameter.

IPC Classes  ?

• H04L 5/00 - Arrangements affording multiple use of the transmission path
• H04W 72/12 - Wireless traffic scheduling
• H04W 72/04 - Wireless resource allocation
• H04W 52/14 - Separate analysis of uplink or downlink

Abstract

A wireless communication method and a terminal device. A first terminal can send feedback information on a plurality of PRBs of an unlicensed frequency band, so that the feedback information occupies a certain proportion of channel bandwidth in a frequency domain to ensure the normal transmission of the feedback information, and realize the use of sidelink communication in the unlicensed frequency band.

IPC Classes  ?

• H04L 5/00 - Arrangements affording multiple use of the transmission path
• H04W 16/14 - Spectrum sharing arrangements
• H04L 1/00 - Arrangements for detecting or preventing errors in the information received

Abstract

Embodiments of the present disclosure provide a secondary node change method, a terminal device, and a network device. The network device can timely know that measurement results of the terminal device meet the secondary node change condition, thereby improving the performance of secondary node change. The secondary node change method includes: receiving, by a master node, first indication information indicating that a secondary node change condition has been met or that a secondary node change process has been initiated by a terminal device; and transmitting, by the master node in response to the first indication information, second indication information to a source secondary node, the second indication information instructing the source secondary node to release a connection towards the terminal device, and/or instructing the source secondary node to terminate data transmission towards the terminal device.

IPC Classes  ?

• H04W 36/00 - Handoff or reselecting arrangements
• H04W 76/30 - Connection release
• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]

Abstract

A data processing method and device, and a storage medium are provided. A processor of the data processing device comprises an index register group. Said method comprises: obtaining a first index value of each of at least one index register according to instruction codes, and determining the at least one index register according to the first index value, the instruction codes being generated by a compiler, and the at least one index register being at least one register in the index register group; and acquiring a first content stored in each of the at least one index register, and determining a first vector register according to the first content; and executing the instruction codes by accessing the first vector register.

IPC Classes  ?

• G06F 15/80 - Architectures of general purpose stored program computers comprising an array of processing units with common control, e.g. single instruction multiple data processors
• G06F 9/30 - Arrangements for executing machine instructions, e.g. instruction decode

Abstract

Provided are a method and an apparatus for determining a display power, an electronic device, and a storage medium. The method includes: determining, based on a first pin of a charging chip, a first voltage characterizing a voltage of the first pin when a battery is in a fully charged state, and the first pin being a battery pin of the charging chip; determining, based on the first voltage, a first relationship characterizing a corresponding relationship between the voltage of the first pin and a power of the battery; and determining, based on the first relationship according to the voltage of the first pin, a display power of the battery.

IPC Classes  ?

• H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries

Abstract

A multi-carrier communication method, a terminal device, and a network device. The terminal device comprises a processor and a memory. The memory is configured to store a computer program. The processor is configured to call and run the computer program stored in the memory, and implement sending multi-carrier communication capability information to a network device, the multi-carrier communication capability information is configured to indicate the network device to perform a multi-carrier communication configuration for the terminal device.

IPC Classes  ?

• H04W 72/04 - Wireless resource allocation

Abstract

Methods for wireless communication and a network device are provided. The method includes the following. A first network device determines at least one target terminal device as a GM clock node for multiple TSN clock domains.

IPC Classes  ?

• H04W 56/00 - Synchronisation arrangements
• H04J 3/06 - Synchronising arrangements

Abstract

An application screen splitting method and apparatus, a storage medium and an electronic device. The method comprises: displaying a multi-task interface, in which at least two applications are presented in the interface in a card mode (S101); receiving a first operation for the at least two applications in the multi-task interface (S102); and in response to the first operation, displaying the at least two split-screen applications on a current display interface in a split-screen mode (S103). The method can simplify the steps of application screen splitting, thereby improving the efficiency of application screen splitting.

IPC Classes  ?

• G06F 3/0484 - 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

Abstract

A rotating shaft mechanism for folding an electronic device, a housing assembly and an electronic device are provided. The rotating shaft mechanism includes a supporting frame, a rotating member and a resilient piece. An end of the rotating member is rotatably disposed on the supporting frame; and the resilient piece is disposed on the supporting frame and is configured to apply a damping force to the rotating member.

IPC Classes  ?

• G06F 1/16 - Constructional details or arrangements

Abstract

Embodiments of the present application provide a method link switching and a communication device. The method comprises: a first terminal communicates with a network by means of an air interface direct link; and if the first terminal detects that the link quality of the air interface direct link becomes poor or receives indication information of a network side, the first terminal triggers establishment of a relay link, and switches from the air interface direct link to the relay link.

IPC Classes  ?

• H04W 76/14 - Direct-mode setup
• H04W 72/08 - Wireless resource allocation based on quality criteria

Abstract

The present disclosure provides a wireless communication method and a terminal device. The terminal device can avoid transmitting unnecessary RRC messages when handed over back to a source cell after a DAPS handover failure. The wireless communication method includes: receiving, by a terminal device, a handover command that instructs the terminal device to be handed over from a source cell to a target cell in a Dual Active Protocol Stack (DAPS) handover mode; and performing, by the terminal device when the terminal device suspends at least one Signaling Radio Bearer (SRB) of the source cell in accordance with the handover command, at least one of: instructing a Packet Data Convergence Protocol (PDCP) entity corresponding to the at least one SRB to suspend the PDCP entity, re-establishing a Radio Link Control (RLC) entity corresponding to the at least one SRB, and triggering a PDCP Service Data Unit (SDU) deletion process.

IPC Classes  ?

• H04W 36/00 - Handoff or reselecting arrangements
• H04W 76/19 - Connection re-establishment

Abstract

Disclosed are an inter prediction method, encoder/decoder, and storage medium. The method includes: determining a prediction mode parameter of a current block; when the parameter indicates that a GPM is used for determining an inter prediction value of the current block, determining an angle and a distance corresponding to a dividing line in the current block, setting an angle index value and a distance index value to index serial numbers corresponding to the angle and the distance in a preset mapping table respectively; determining a value of shifting direction indicator of the current block, which is used for indicating shifting directions of different dividing lines of the current block at the angle, by using a preset model based on size information and the angle index value of the current block; performing inter prediction on the current block based on the value of shifting direction indicator and the distance index value.

IPC Classes  ?

• H04N 19/136 - Incoming video signal characteristics or properties
• 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

Abstract

Provided are a wireless communication method and device. The method includes: transmitting, by a first access network device, a first message including a coverage modification list to a second access network device through at least one of an Xn interface, an NG interface, and an S1 interface. The first access network device transmits the first message to the second access network device based on the Xn interface, the NG interface, and the S1 interface.

IPC Classes  ?

• H04W 16/26 - Cell enhancers, e.g. for tunnels or building shadow
• H04W 24/02 - Arrangements for optimising operational condition

Abstract

Implementations of the present disclosure provide an indication method, a detection method, and a related device. In the present disclosure, a network device indicates to user equipment, within what frequency domain ranges there is no SSB transmission, thereby preventing the user equipment from performing useless searches in the frequency domain ranges in which there is no SSB.

IPC Classes  ?

• H04W 56/00 - Synchronisation arrangements
• H04W 72/04 - Wireless resource allocation
• H04W 72/00 - Local resource management

Abstract

A measurement method, comprising: the terminal device receiving a first measurement configuration sent by a first network device, wherein the first measurement configuration is a measurement configuration for an idle state or an inactive state; performing, on the basis of the first measurement configuration, measurement in the idle state or the inactive state; and reporting a measurement result to the first network device or a second network device after entering a connected state, wherein the first measurement configuration carries first indication information and/or second indication information, the first indication information being used for indicating a cell that does not need to be measured by the terminal device and/or a cell that does not need to report a measurement result, and the second indication information being used for indicating a cell that needs to be measured by the terminal device and/or a cell that needs to report a measurement result.

IPC Classes  ?

• H04W 24/08 - Testing using real traffic

Abstract

A display screen and an electronic device. The display screen comprises a first display region and a second display region connected to each other. The pixel density of the first display region is less than the pixel density of the second display region. Each of minimum repeat regions in the first display region comprises at least two pixel units, and each of the two pixel units comprises multiple pixels having different light-emitting colors. Pixel units in the same minimum repeat region are all located in the same diagonal direction of the minimum repeat region.

IPC Classes  ?

• H01L 27/32 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes

Abstract

An antenna apparatus, an electronic device and a decoupling method for the antenna apparatus. The antenna apparatus includes a first antenna unit and a second antenna unit, a first decoupling network including a first input port connected to a first feed source; a first output port connected to the first antenna unit; and a first decoupling port; a second decoupling network including a second input port connected to a second feed source; a second output port connected to the second antenna unit; and a second decoupling port; and a decoupling transmission line connected between the first decoupling port and the second decoupling port. The first decoupling network and the decoupling transmission line form a power divider, such that a power input from the first input port is distributed to the first antenna unit and the decoupling transmission line based on a power division ratio of the power divider.

IPC Classes  ?

• H01Q 21/00 - Antenna arrays or systems
• H01Q 1/24 - Supports; Mounting means by structural association with other equipment or articles with receiving set
• H01Q 9/04 - Resonant antennas
• H01Q 21/08 - Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along, or adjacent to, a rectilinear path

Abstract

The embodiments of the present disclosure provide a wireless communication method, a terminal device, and a network device, capable of obtaining time-domain relative positions and/or frequency-domain relative positions of a DMRS on repetitive transmissions of a data channel in a scenario of repetitive transmissions of the data channel. The time-domain relative positions and/or the frequency-domain relative positions of the reference signal on at least two transmissions in the repetitive transmissions are different.

IPC Classes  ?

• H04L 5/00 - Arrangements affording multiple use of the transmission path
• H04W 72/04 - Wireless resource allocation

Abstract

Embodiments of the present disclosure relate to a method for transmitting sidelink data, a terminal device and a non-transitory computer-readable storage medium. The method includes obtaining, by a terminal device, first configuration information; and obtaining, by the terminal device, second configuration information. The first configuration information is used to indicate to transmit a first sidelink transmission channel on a target transmission resource. The second configuration information is used to indicate to transmit a second sidelink transmission channel on the target transmission resource. The method further includes transmitting, by the terminal device, the first sidelink transmission channel or the second sidelink transmission channel on the target transmission resource according to a preset rule.

IPC Classes  ?

• H04W 72/04 - Wireless resource allocation
• H04W 72/10 - Wireless resource allocation based on priority criteria

Abstract

A device control method applicable to an electronic device is provided in the disclosure. The electronic device includes a retractable touch display screen and is configured with a control icon. The method includes the following. The retractable touch display screen is controlled to deploy/retract according to a first preset operation in response to the touch display screen being in a screen-on state and the control icon receiving the first preset operation. In the disclosure, an operability of the electronic device can be improved.

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
• G09G 3/00 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• G06F 3/04817 - Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance using icons

Abstract

A screenshot method, a terminal, and a non-transitory computer-readable storage medium. The screenshot method includes: in response to a start operation, the terminal entering a screenshot state, a display interface of the terminal in the screenshot state comprising a target screenshot interface; in response to a localization operation on the target screenshot interface, determining a first target area according to a display control corresponding to the localization operation on the target screenshot interface; and generating a first target screenshot image according to a content corresponding to the first target area.

IPC Classes  ?

• G06F 3/04842 - Selection of displayed objects or displayed text elements

Abstract

A method for transmitting data and a terminal device are provided. The method comprises operations as follows. A terminal device determines to activate a first data radio bearer (DRB) and transmit target data over the first DRB, The first DRB is one of a plurality of DRBs, and the target data is data obtained by performing through the terminal device on the basis of a first data processing mode, or data obtained by processing, through the terminal device, N layers in the first data processing mode, N being an integer greater than or equal to 1.

IPC Classes  ?

• H04W 28/02 - Traffic management, e.g. flow control or congestion control
• G06N 3/02 - Neural networks

Abstract

Disclosed is a method for transmitting Uplink Control Information. The method includes: determining, by a terminal device, a set of uplink control channel resources according to the first number of bits, the first number of bits being determined according to high-level parameters; receiving configuration information sent by a network device, the configuration information indicating an uplink control channel resource in the set of uplink control channel resources; determining first UCI to be transmitted according to a channel format corresponding to the uplink control channel resource, the number of bits occupied by the first UCI being less than or equal to the first number of bits; and transmitting the first UCI in the uplink control channel resource using the channel format. Therefore, the terminal device determines the UCI to be transmitted based on the channel format corresponding to the uplink control channel resource.

IPC Classes  ?

• H04W 72/04 - Wireless resource allocation

Abstract

Power adapters and an electronic device assembly including a power adapter are provided in the disclosure. The power adapter includes an adapter body, prongs, and a cover. The prongs are exposed at an end surface of the adapter body. The cover is connected to the adapter body, rotatable relative to the adapter body, and has an accommodation cavity corresponding to the prongs. When the cover is closed, the accommodation cavity of the cover accommodates the prongs; and when the cover is opened, a surface of the cover facing the prongs and the end surface of the adapter body cooperatively form a plug surface of the power adapter.

IPC Classes  ?

• H01R 13/447 - Shutter or cover plate

Abstract

Embodiments of this application provide a method for configuring physical downlink control channel (PDCCH) detection and a terminal device. The method includes: sending a first indication signal sent to a terminal device. A parameter for PDCCH detection in the first indication signal is used for the terminal device to perform PDCCH detection. The first indication signal further includes a second parameter, the second parameter being used to determine a search space to which the parameter for PDCCH detection is applicable. The second parameter includes a search space index value. The second parameter being used to determine the search space to which the parameter for PDCCH detection is applicable, includes: the parameter for PDCCH detection being corresponding to a search space corresponding to the index value.

IPC Classes  ?

• H04W 72/04 - Wireless resource allocation

Abstract

A data transmission method, a terminal device and a network device are provided. The method comprises: a terminal device receives configuration information sent by a network device, wherein the configuration information is used to configure one or more slot format indictors (SFIs) corresponding to one or more bandwidth parts (BWPs) configured for the terminal device; the terminal device determines a currently used target SFI according to the configuration information; and the terminal device performs data transmission according to the target SFI.

IPC Classes  ?

• H04W 72/04 - Wireless resource allocation
• H04W 76/27 - Transitions between radio resource control [RRC] states
• H04L 5/00 - Arrangements affording multiple use of the transmission path

Abstract

-- An apparatus and a method of wireless communication are provided. The method by a user equipment (UE) includes being scheduled with a physical uplink shared channel (PUSCH) transmission and being indicated with transmission configurations for the PUSCH transmission, wherein the transmission configurations for the PUSCH transmission comprise one or more sounding reference signal (SRS) resources for a PUSCH port indication, a precoding information, a number of layers, a spatial setting, and/or one or more uplink power control parameters for the PUSCH transmission.--

IPC Classes  ?

• H04W 72/12 - Wireless traffic scheduling

Abstract

A method for network access is provided in the disclosure. The method includes the following. The terminal device acquires a first frequency point list after determining a first frequency point cell, where the first frequency point list includes at least one frequency point, and each frequency point in the first frequency point list is determined by the terminal device as not supporting a slice service requested by the terminal device. The terminal device determines a second frequency point cell in response to a first frequency point corresponding to the first frequency point cell being in the first frequency point list, where a second frequency point corresponding to the second frequency point cell is not in the first frequency point list.

IPC Classes  ?

• H04W 48/16 - Discovering; Processing access restriction or access information
• H04W 76/10 - Connection setup

Abstract

The embodiment of the present application discloses an activation method for a BWP and related products, including: a terminal receives a first downlink control signaling DCI, the first DCI is used by a scheduling terminal to transmit uplink data through a physical uplink shared channel PUSCH in a target time unit; the terminal receives a second DCI, and the feedback response information of the second DCI is transmitted in the target time unit, and the transmitting time of the second DCI is before the target time unit or the same as the target time unit; the terminal determines, according to the transmitting time of the second DCI, the feedback response information for the transmission of the second DCI through the PUSCH in the target time unit. The embodiment of the present application is beneficial to improvement of both the accuracy and reliability of data scheduling in a communication system.

IPC Classes  ?

• H04L 41/0896 - Bandwidth or capacity management, i.e. automatically increasing or decreasing capacities
• H04W 72/12 - Wireless traffic scheduling
• H04L 5/00 - Arrangements affording multiple use of the transmission path

Abstract

Provided are methods and apparatuses for acquiring a system message, and a terminal device and a network device. The method includes that: a remote terminal receives a first message from a relay terminal, the first message carrying a system message of a serving cell of the relay terminal, herein the first message is a discovery response message or a discovery announcement message or a first unicast message.

IPC Classes  ?

• H04W 48/08 - Access restriction or access information delivery, e.g. discovery data delivery
• H04W 48/16 - Discovering; Processing access restriction or access information
• H04W 72/04 - Wireless resource allocation

Abstract

Disclosed are a point cloud compression method, an encoder, a decoder, and a storage medium. In the method, the current block of a video to be encoded is obtained; geometric information of point cloud data of the current block and corresponding attribute information are determined; down-sampling is performed on the geometric information and the corresponding attribute information by using a sparse convolutional network so as to obtain hidden layer features; and the hidden layer features is compressed to obtain a compressed code stream.

IPC Classes  ?

• G06T 9/00 - Image coding
• G06T 3/40 - Scaling of a whole image or part thereof

Abstract

A page display method for a third-party application, includes: when an electronic device enters a power saving mode, in response to a startup instruction for a third-party application, obtaining a background color and a foreground color in the script of the third-party application; adjusting the background color to a first color, and adjusting the foreground color to a second color, wherein a brightness value of the first color is less than a first brightness threshold, a brightness value of the second color is greater than a second brightness threshold, and the first brightness threshold is less than or equal to the second brightness threshold; rendering a background area of the third-party application with the first color and rendering a foreground area of the third-party application with the second color to obtain a page of the third-party application; and displaying the page of the third-party application obtained by rendering.

IPC Classes  ?

• G06T 11/00 - 2D [Two Dimensional] image generation
• G06F 1/3234 - Power saving characterised by the action undertaken
• G06F 3/147 - Digital output to display device using display panels

Abstract

An information transmission method, a terminal device and a network device are provided. The method is applied to a communication system including a network device and a terminal device, and a frequency-domain resource on a carrier used by the communication system is a contention based frequency-domain resource. The method including: the network device determining an available first time-frequency resource and sending first information to the terminal device through the first time-frequency resource; the terminal device receiving first information from the network device through a first time-frequency resource, where the first time-frequency resource is a time-frequency resource in a first downlink transmission burst; and the terminal device determining, according to the first information, that the first time-frequency resource is a downlink time-frequency resource.

IPC Classes  ?

• H04W 72/04 - Wireless resource allocation
• H04W 76/11 - Allocation or use of connection identifiers
• 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
• H04L 5/00 - Arrangements affording multiple use of the transmission path

Abstract

The embodiments of the present disclosure provide a handover method and device, capable of taking information on a slice requested to be handed over and/or information on a slice supported by a target network element into account in a handover process, thereby avoiding impact of introduction of network slicing on cell handover. The handover method includes: determining, by a first device, a handover behavior based on target slice information. The target slice information includes information on a slice requested to be handed over and/or information on a slice supported by a target network element. The handover behavior includes: whether to perform handover and/or whether to perform slice remapping or slice fallback during a handover process.

IPC Classes  ?

• H04W 36/00 - Handoff or reselecting arrangements
• H04W 48/18 - Selecting a network or a communication service

Abstract

Provided is a temperature measurement circuit. The temperature measurement circuit includes a comparator, a first voltage generation circuit, and a second voltage generation circuit. Inputs of the comparator are connected to a voltage output of the first voltage generation circuit and a voltage output of the second voltage generation circuit, respectively, to obtain a reference voltage and a comparison voltage. A comparison result is outputted, and an ambient temperature is determined based on the comparison result. The second voltage generation circuit includes a current generation circuit configured to generate a current signal correlated to the ambient temperature, and a current-to-voltage conversion circuit configured to convert the current signal into the comparison voltage.

IPC Classes  ?

• G01K 7/16 - Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat using resistive elements
• G01K 7/34 - Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat using capacitative elements

Abstract

Disclosed are an information transmission method, device and system. The method comprises: generating indication information for a target terminal, the indication information is used for indicating the present state of a physical downlink control channel PDCCH of a non-target terminal in a physical downlink shared channel (PDSCH) sent to the target terminal and/or the occupation state of resources of the non-target terminal; and sending the indication information to the target terminal. Thus, by means of the indication information, the terminal can learn whether a PDCCH of another terminal is present in the PDSCH sent to the terminal and/or whether there is resource occupation by the other terminal. On the basis of the content learned from the indication information, PDSCH rate matching may he implemented in order to avoid the situation of being unable to correctly analyze PDSCH data packets in a short time period due to matching errors.

IPC Classes  ?

• H04L 1/00 - Arrangements for detecting or preventing errors in the information received
• H04W 76/27 - Transitions between radio resource control [RRC] states
• H04W 72/04 - Wireless resource allocation

Abstract

The embodiments of the present disclosure provide a Hybrid Automatic Repeat reQuest (HARQ) feedback method and apparatus, a terminal, and a network device. The method includes: obtaining, by a terminal, first configuration information; and determining, by the terminal, a HARQ feedback mode for a first service based on the first configuration information. Therefore, it facilitates configuration of the HARQ feedback mode for the first service for the terminal. In addition, since the terminal can feed back HARQ feedback information for the first service to the network device using the HARQ feedback mode for the first service, such that the network device can perform related operations such as retransmission subsequently, it is advantageous in improving communication reliability of the transmission of the first service between the network device and the terminal.

IPC Classes  ?

• H04L 1/18 - Automatic repetition systems, e.g. Van Duuren systems

Abstract

A camera module and a mobile terminal are provided. The camera module includes a lens assembly, a light guide member and a light source, the light guide member is of an annular structure, and the light guide member is sleeved on an outer peripheral side of the lens assembly; and light emitted from the light source is incident in the light guide member through the outer peripheral side of the light guide member and is emitted out through a light emitting surface of the light guide member, and the light emitting surface faces toward an object side of the lens assembly. The camera module and the mobile terminal have sufficient and uniform illumination supplementation.

IPC Classes  ?

• H04N 5/225 - Television cameras
• H04M 1/02 - Constructional features of telephone sets

Abstract

A method for configuring a sidelink (SL) feedback resource is provided. The method includes the following. A first terminal device obtains resource pool configuration information, where the resource pool configuration information includes resource pool indication information of a transmission resource of a SL data channel and resource pool indication information of a transmission resource of a SL feedback channel. The SL data channel is for transmitting first SL data, and the SL feedback channel includes a first-type SL feedback channel and a second-type SL feedback channel.

IPC Classes  ?

• H04L 5/00 - Arrangements affording multiple use of the transmission path
• H04W 72/04 - Wireless resource allocation

Abstract

A method and terminal device for resource selection, and a storage medium are provided. The method includes: a first resource selection window is determined at a first time domain unit; resource exclusion is performed on transmission resources in the first resource selection window according to a first resource exclusion condition, where the first resource exclusion condition includes at least one of a first channel detection result or a first information listening result; transmission resources used for transmitting communication information are selected from first remaining transmission resources, where the first remaining transmission resources include remaining transmission resources in the first resource selection window after the resource exclusion.

IPC Classes  ?

• G06F 9/50 - Allocation of resources, e.g. of the central processing unit [CPU]
• G06F 9/52 - Program synchronisation; Mutual exclusion, e.g. by means of semaphores

Abstract

An information processing method, a terminal device, a network device, a chip, a computer readable storage medium, a computer program product, and a computer program are provided. The method includes: receiving indication information sent by a network device for activating or deactivating CG; and feeding back confirmation information to the network deice, wherein the confirmation information is information fed back over a carrier satisfying a preset condition, and/or the content of the confirmation information comprises at least one of the followings: a cell group identifier, a carrier identifier, a CG identifier, and a CG group identifier.

IPC Classes  ?

• H04L 5/00 - Arrangements affording multiple use of the transmission path
• H04W 72/14 - Wireless traffic scheduling using a grant channel

Abstract

The present application relates to a method for determining transmission resources and a terminal device. The method includes: determining, by a terminal device, a time domain position of a time unit; and determining, by the terminal device, a time domain position of a sidelink configured grant transmission resource according to the determined time domain position of the time unit and a first resource pool. The first resource pool is a resource pool associated with the sidelink configured grant.

IPC Classes  ?

• H04W 72/12 - Wireless traffic scheduling
• H04W 72/14 - Wireless traffic scheduling using a grant channel

Abstract

Provided are an antenna apparatus and an electronic device. The antenna apparatus comprises a plurality of antenna units, spaced from each other; a plurality of decoupling networks, corresponding to the plurality of antenna units one to one; and a decoupling transmission line. Each of the decoupling networks comprises a first transmission line and a second transmission line; an end of the first transmission line is configured to be connected to a radio-frequency chip, the other end of the first transmission line is connected to an end of the second transmission line, a decoupling port is formed at a joint between the other end of the first transmission line and the end of the second transmission line, and the other end of the second transmission line is connected to a corresponding antenna unit; and the decoupling transmission lines is connected between adjacent decoupling ports. The electronic device comprises the antenna apparatus.

IPC Classes  ?

• H01Q 13/20 - Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
• H01Q 1/24 - Supports; Mounting means by structural association with other equipment or articles with receiving set
• H01Q 1/52 - Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure

Abstract

Disclosed are a resource determination method and apparatus, and a device and a storage medium, which relate to the field of mobile communications. The method comprises: determining a plurality of physical random access channel (PRACH) resources corresponding to a first synchronization signal block (SSB); and determining a plurality of target PRACH resources from among the plurality of PRACH resources, wherein the plurality of target PRACH resources are used for performing repeated PRACH transmission. Provided is a method for determining a PRACH resource, which can realize repeated PRACH transmission.

IPC Classes  ?

• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]
• H04W 72/04 - Wireless resource allocation
• H04W 48/08 - Access restriction or access information delivery, e.g. discovery data delivery

Abstract

A communication method and related devices are provided. The method includes the following. A terminal transmits a first indicator to a network device. The first indicator identifies a first resource-parameter set, the first resource-parameter set includes a first communication resource parameter and a first artificial intelligence (AI) parameter, and the first indicator and the first resource-parameter set are in a first correspondence.

IPC Classes  ?

• H04W 24/02 - Arrangements for optimising operational condition
• H04L 41/16 - Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using machine learning or artificial intelligence
• H04W 72/04 - Wireless resource allocation

Abstract

The embodiments of the present disclosure relate to a sidelink resource allocation method and a terminal device. The method includes: a first terminal allocating a sidelink transmission resource to a second terminal, the sidelink transmission resource being used for the second terminal to transmit at least one sidelink data.

IPC Classes  ?

• H04W 72/12 - Wireless traffic scheduling

Abstract

A sidelink feedback method and a terminal device are provided. The method comprises: a first terminal device receives first sidelink data transmitted by a second terminal device; and the first terminal device transmits to the second terminal device or a third terminal device first sidelink feedback information corresponding to the first sidelink data; the third terminal device comprises a group head terminal corresponding to the second terminal device.

IPC Classes  ?

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

Abstract

There is provided a method for controlling exposure level for a digitally zoomed image included in a wide angle image First statistics concerning a luminance level in the digitally zoomed image and second statistics concerning a luminance level in the wide angle image are acquired, it is estimated whether an exposure level for the digitally zoomed image should be compensated, by using the first and second statistics, and a target exposure level for the digitally zoomed image is determined based on the estimation result.

IPC Classes  ?

• H04N 5/235 - Circuitry for compensating for variation in the brightness of the object
• H04N 5/232 - Devices for controlling television cameras, e.g. remote control

Abstract

Embodiments of the disclosure discloses a method for network slice-based cell determination and related products. The method includes the following. A terminal device determines at least one first network slice. The terminal device determines a first cell to be accessed according to the at least one first network slice.

IPC Classes  ?

• H04W 48/18 - Selecting a network or a communication service
• H04W 48/16 - Discovering; Processing access restriction or access information
• H04W 48/08 - Access restriction or access information delivery, e.g. discovery data delivery

Abstract

A method for determining a User Equipment (UE) policy behavior includes: a first network element acquires at least one of the following information: first information sent by UE, second information sent by a Policy Control Function (PCF), third information sent by a Session Management Function (SMF) or fourth information sent by an application server; and the first network element determines, according to the at least one of the information, a UE policy behavior performed by the UE.

IPC Classes  ?

• H04W 40/34 - Modification of an existing route
• H04W 76/10 - Connection setup

Abstract

A wireless communications method and device are provided. The method and device lower bit overheads and reduce the complexity of terminal processing in the sending of a synchronization signal (SS) block. The method includes determining that a first indication field in a physical broadcasting channel (PBCH) included in a first SS block is used to indicate a physical resource block (PRB) grid offset between channels or signals of an SS block and a non-SS block or indicate resource information of a second SS block. The method further includes sending the first SS block, wherein when it is determined that the first indication field is used to indicate the resource information of the second SS block, the first indication field in the first SS block indicates the resource information of the second SS block.

IPC Classes  ?

• H04W 72/00 - Local resource management
• H04W 56/00 - Synchronisation arrangements
• H04W 72/04 - Wireless resource allocation

Abstract

The present application relates to a transmission method, a terminal, and a network device. The transmission method comprises: receiving, by a terminal, first information which comprises timing advance (TA) related information, wherein the TA related information is used to indicate a TA used by the terminal for transmission; and performing, by the terminal, transmission based on the TA. In an embodiment of the present application, the terminal receives the first information, acquires TA related information from the first information so as to obtain an accurate TA. The TA-based transmission can improve transmission reliability.

IPC Classes  ?

• H04W 56/00 - Synchronisation arrangements

Abstract

The point cloud encoding/decoding method, an encoder, a decoder, and a storage medium are provided. The method comprises: determining a bounding box of a point cloud to be encoded/decoded; when performing octree division on the bounding box of said point cloud on the basis of a Morton code order, obtaining coordinate information of the current node; determining a first neighbor mode on the basis of the coordinate information; determining an entropy encoding parameter/entropy decoding parameter of the current node on the basis of the first neighbor mode; and performing entropy encoding/entropy decoding on occupation information of the current node on the basis of the entropy encoding parameter/entropy decoding parameter.

IPC Classes  ?

• G06T 9/00 - Image coding

Abstract

Embodiments of the present disclosure provide a wireless communication method, terminal device and network device, which may implement CLI measurement. The wireless communication method includes receiving, by a first terminal device, first configuration information sent by a first network device, the first configuration information being configured to configure a sounding reference signal (SRS) resource for cross link interference (CLI) measurement.

IPC Classes  ?

• H04W 24/08 - Testing using real traffic
• H04L 5/00 - Arrangements affording multiple use of the transmission path

Abstract

Provided are a pixel driving circuit, a display screen, and a terminal. The pixel driving circuit includes: a data writing path, a light-emitting path, a reset path, and a capacitor. An end of the data writing path is configured to receive to a data voltage, another end of the data writing path is connected to a first node; an end of the light-emitting path is configured to receive a positive voltage of a power supply, and another end of the light-emitting path is configured to receive a negative voltage of the power supply. The reset path includes a first transistor and a second transistor. An end of the capacitor is connected to the positive voltage of the power supply, and another end of the capacitor is connected to the first node.

IPC Classes  ?

• G09G 3/3258 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the voltage across the light-emitting element
• G09G 3/3291 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] - Details of drivers for data electrodes in which the data driver supplies a variable data voltage for setting the current through, or the voltage across, the light-emitting elements

Abstract

A point cloud encoding and decoding method, an encoder, and a decoder are provided. The encoder determines a processing order of point cloud data during point cloud encoding. The encoder determines a coordinate-axis-order index corresponding to the processing order. The encoder encodes the coordinate-axis-order index and signals encoded bits into a bitstream. The encoder processes the point cloud data according to the processing order, to obtain point cloud data to-be-encoded. The encoder encodes the point cloud data to-be-encoded and signals encoded bits into the bitstream. The decoder decodes a bitstream to obtain a coordinate-axis-order index, determines a processing order of point cloud data during point cloud decoding according to the coordinate-axis-order index, decodes the bitstream to obtain recovered data of the point cloud data, and determines a position of coordinate data of the point cloud data in a storage unit of the recovered data according to the processing order.

IPC Classes  ?

• H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
• H04N 19/119 - Adaptive subdivision aspects e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
• H04N 19/174 - 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 slice, e.g. a line of blocks or a group of blocks
• H04N 19/30 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
• H04N 19/96 - Tree coding, e.g. quad-tree coding

Abstract

Disclosed are an information sending method, an information receiving method, a terminal and a network device. The information sending method comprises: a terminal sending slicing information of the terminal to a network device. By means of the implementations of the present application, the technical problem of there not being a standard for RAN supporting network slicing in the relevant art is solved, such that the effect of adapting to the development of a technology standard can be achieved.

IPC Classes  ?

• H04W 48/18 - Selecting a network or a communication service
• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]
• H04W 8/24 - Transfer of terminal data

Abstract

The present disclosure provides an electronic apparatus and a wearable apparatus. The electronic apparatus may include a housing assembly and an electronic component. The housing assembly is configured to connect with a connector, and includes a housing and an engaging member. The housing defines a mounting groove. The engaging member is arranged in the mounting groove and capable of moving relative to the housing to engage with the connector or disengage the connector. The electronic component is disposed in the housing. The housing defines a sink. The housing assembly further includes a baffle mounted in the sink, and the baffle defines a through hole being configured to let the connector pass therethrough.

IPC Classes  ?

• A44C 5/14 - Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps characterised by the way of fastening to a wrist-watch or the like
• A44B 11/25 - Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
• A44B 17/00 - Press-button or snap fasteners
• A44C 5/18 - Fasteners for straps
• G04B 37/18 - Cases for pocket or wrist watches

Abstract

Disclosed are a slice processing method and apparatus, a storage medium, and a processor. The method includes: obtaining, by a first network side device, a first handover request sent from a source base station, and determining a handover behavior based on slice information.

IPC Classes  ?

• H04W 36/14 - Reselecting a network or an air interface
• H04W 48/18 - Selecting a network or a communication service
• H04W 24/04 - Arrangements for maintaining operational condition

Abstract

A switching method, a wearable device, and a storage medium are provided. The method is performed by the wearable device, and the wearable device includes a first processor and a second processor. The method includes: switching, in response to satisfying a first preset condition and a current operation mode not being a first operation mode, the wearable device to the first operation mode; switching, in response to satisfying a second preset condition and the current operation mode not being a second operation mode, the wearable device to the second operation mode; in the first operation mode, both of the first processor and the second processor are in working states; and in the second operation mode, the first processor is in a non-working state and the second processor is in a working state.

IPC Classes  ?

• G06F 1/3293 - Power saving characterised by the action undertaken by switching to a less power-consuming processor, e.g. sub-CPU
• G04G 99/00 - Subject matter not provided for in other groups of this subclass
• G06F 13/42 - Bus transfer protocol, e.g. handshake; Synchronisation
• G06F 1/16 - Constructional details or arrangements

Abstract

An intra-frame prediction method and device, according to the present invention, enables deriving an intra-frame prediction mode of a current block, determining a pixel line, among a plurality of pixel lines, for the intra-frame prediction of the current block, and carrying out the intra-frame prediction of the current block on the basis of the intra-frame prediction mode and the pixel line. In addition, a first reference pixel of the determined pixel line may be selectively filtered, and a prediction pixel of the current block may be selectively corrected, and thus the accuracy of the intra-frame prediction may be improved.

IPC Classes  ?

• H04N 19/593 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
• H04N 19/117 - Filters, e.g. for pre-processing or post-processing
• 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 19/182 - 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 pixel

Abstract

The present disclosure provides a method and a device in a User Equipment (UE) and a base station for multi-antenna transmission. A first node operates first downlink information. The first field of the first downlink information is used for determining a first radio resource, and the second field of the first downlink information is used for determining a second radio resource. The first radio resource is reserved for a first-type reference signal, and the second radio resource is reserved for a second-type reference signal. A target receiver of the first-type reference signal comprises the first node, a transmitter of the second-type reference signal is the first node. A measurement on the first-type reference signal is used for generating the second-type reference signal. The first node is a UE and the operating action is receiving; or the first node is a base station and the operating action is transmitting.

IPC Classes  ?

• H04W 72/12 - Wireless traffic scheduling
• H04L 5/00 - Arrangements affording multiple use of the transmission path
• H04B 7/0408 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity

Abstract

Disclosed in the implementations of the present disclosure are a mapping method, an encoder, a decoder, and a computer storage medium. The method may include: determining an intra prediction mode used at the time of encoding or decoding a current block; mapping, if the intra prediction mode is a MIP mode, the MIP mode to a first non-MIP mode; and mapping, if the intra prediction mode is a non-MIP mode, the non-MIP mode to a second MIP mode.

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
• H04N 19/593 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques

Abstract

Disclosed in the implementations of the present disclosure are a mapping method, an encoder, a decoder, and a computer storage medium. The method may include: determining an intra prediction mode used at the time of encoding or decoding a current block; mapping, if the intra prediction mode is a MIP mode, the MIP mode to a first non-MIP mode; and mapping, if the intra prediction mode is a non-MIP mode, the non-MIP mode to a second MIP mode.

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
• H04N 19/593 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques

Abstract

Disclosed are a method and apparatus for controlling a device in the Internet of Things, and a gateway device and a storage medium, which relate to the technical field of the Internet of Things. The method comprises: acquiring remote access attribute information of all resource links, wherein the remote access attribute information is used for indicating whether a corresponding resource link is allowed to be remotely accessed; when there is a first resource link, remote access attribute information corresponding to the first resource link indicates that the first resource link is allowed to be remotely accessed, and an operation request sent by a client device on the basis of the first resource link is received, triggering a server device to execute a functional operation corresponding to the first resource link.

IPC Classes  ?

• H04L 67/12 - Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
• H04L 67/51 - Discovery or management thereof, e.g. service location protocol [SLP] or web services
• H04L 12/66 - Arrangements for connecting between networks having differing types of switching systems, e.g. gateways

Abstract

An image decoding method, a decoder and a storage medium are provided. The method includes: receiving code stream data, and parsing the code stream data to obtain a coding tree unit corresponding to the code stream data; parsing an i-th node of i-th layer corresponding to the coding tree unit to obtain i-th state parameter and i-th flag parameter corresponding to the i-th node; performing detection processing on the i-th node according to the i-th state parameter and the i-th flag parameter to obtain an i-th detection result; acquiring a (i+1)th node of a (i+1)th layer corresponding to the coding tree unit; continuing to perform detection processing on the (i+1)th node, and traversing all the nodes corresponding to the coding tree unit until all the coding unit data corresponding to the coding tree unit is obtained; and generating a decoded image corresponding to the code stream data.

IPC Classes  ?

• H04N 19/96 - Tree coding, e.g. quad-tree coding
• H04N 19/44 - Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
• H04N 19/196 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
• H04N 19/167 - Position within a video image, e.g. region of interest [ROI]
• H04N 19/132 - Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking

Abstract

Provided are a QoS control method and apparatus, and a readable storage medium. A source UE sends request information to a target UE according to the triggering of an application, wherein the request information comprises QoS information of service data that is transmitted between the source UE and the target UE; and when receiving the request information issued by the source UE to the target UE, a relay UE can obtain QoS information of the service data that is transmitted between the source UE and the relay UE, and QoS information of the service data that is transmitted between the relay UE and the target UE.

IPC Classes  ?

• H04W 28/24 - Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
• H04W 24/10 - Scheduling measurement reports

Abstract

Provided is a communication method and apparatus. The method includes obtaining measurement configuration information transmitted by a network device. The measurement configuration information includes a measurement gap, gap sharing information, and at least one measurement object. The gap sharing information indicates a proportion of measurement gap occupied by the at least one measurement object in relation to the measurement gap. Based on the gap sharing information, a mobility measurement is performed on the at least one measurement object in the measurement gap.

IPC Classes  ?

• H04W 24/02 - Arrangements for optimising operational condition

Abstract

A method for decoding a picture, a method for encoding a picture, an encoder, and a decoder are provided. The method for encoding a picture includes (i) determining a width and a height of a coding block in the picture; (ii) if the width and the height are equal to N, where N is a positive integer power of 2, determining a matrix-based intra prediction (MIP) size identifier indicating that an MIP prediction size equal to N; (iii) deriving a group of reference samples of the coding block; and (iv) deriving an MIP prediction of the coding block based on the group of reference samples and an MIP matrix corresponding to the MIP size identifier.

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 19/159 - 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

Abstract

An apparatus and a method of communication of the same are provided. A method of communication of a user equipment (UE) includes receiving, by the UE, a first information, and the first information corresponds to search space group monitoring for a first serving cell. This provides a search space group indication and further provides a method of search space group switching.

IPC Classes  ?

• H04W 72/12 - Wireless traffic scheduling

Abstract

An optical display assembly includes an optical-mechanical module, an optical transmission element, and a light path altering element. The optical-mechanical module is configured to cast light. The optical transmission element is configured to receive the light on a first surface thereof and reflect the light in an interior between the first surface and a second surface thereof. The first surface is at a first angle with respect to a light-emitting surface of the optical-mechanical module. The light path altering element is disposed between the optical transmission element and the optical-mechanical module and configured to receive the light and cast the light onto the first surface. The light exits the first surface. A distance between the third surface and a center of a position at which the light exits the first surface is within a predetermined range.

IPC Classes  ?

• G02B 27/01 - Head-up displays
• F21V 8/00 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems