Abstract: The disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services The disclosure provides a user equipment (UE) in a wireless communication system and a method performed by the UE, including: receiving downlink data and/or downlink control signaling from a base station; and transmitting uplink data and/or uplink control signaling to the base station based on the downlink data and/or downlink control signaling received from the base station.

Abstract: This application discloses a method and apparatus for displaying prompt information, a device, and a storage medium, and belongs to the field of graphical user interfaces. The method for displaying prompt information in a computer game includes obtaining an attribute of a first virtual character selected by a teammate for a team lineup; displaying, after a selection operation on a candidate virtual character by a user of the terminal, prompt information based on the attribute of the first virtual character and an attribute of the candidate virtual character; and selecting the candidate virtual character as a second virtual character for the team lineup in response to a confirmation operation received by the terminal.

Abstract: An anomaly detection-based attention purification graph defense method is provided, which includes: Step 1: selecting an anomaly detection algorithm, passing an input graph into an anomaly detection module, and obtaining potential abnormal edges, wherein the obtained result is specifically a two-dimensional matrix named linkpred; Step 2: passing the linkpred matrix obtained in Step 1 and other required training parameters into an ADGAT model for training, and purifying an attention layer in the training process by linkpred; Step 3: using the trained model to generate graph node features to complete a specific downstream graph task. In the downstream graph task with high security requirements, the method can enhance the robustness of the model on the premise of defending the inherent noise and malicious disturbance in graph data and ensuring the performance of GNNs.

Abstract: A blockchain-based deep neural network model federated recombination method includes constructing a consortium blockchain for model federated recombination; configuring a smart contract for the model federated recombination; storing data in a model federated recombination process; training a source model of a model training party, and providing the source model to a model recombination verification party for federated combination; performing model federated recombination, wherein the model recombination verification party performs federated recombination on the source model to obtain a target model; and calculating a contribution value of the model training party. For the reusability of a deep neural network model and the finiteness of computing power and data during single-node user model recombination, multi-node model federated recombination is performed.

Abstract: A user equipment (UE) configured for Hybrid Automatic Repeat Request Acknowledgement (HARQ-ACK) codebook determination in a fifth-generation (5G) new radio (NR) network may decode a downlink control information (DCI) format received from a generation Node B (gNB). When the DCI format triggers HARQ-ACK codebook retransmission, the UE may determine a HARQ-ACK codebook to be retransmitted based on a time-offset indicated in the DCI format. To determine the HARQ-ACK codebook to be retransmitted, the UE may determine an uplink (UL) slot that included an initial transmission of the HARQ-ACK codebook based on subtracting the time-offset from the DL slot that included the DCI. The UE may also encode a physical uplink control channel (PUCCH) to include the HARQ-ACK codebook determined to be retransmitted in a UL slot based on a slot offset.

Abstract: The present disclosure provides an air blower which comprises a housing provided with grip area; a motor disposed within the housing; an impeller disposed within the housing; a circuit board disposed within the housing; the circuit board is configured to be connected to the motor, and a conductive structure, one end of the conductive structure is configured to be connected to the circuit board, and another end of the conductive structure is configured to be exposed outward from the grip area.

Abstract: A user equipment (UE) configured for multi-slot physical downlink control channel (PDCCH) monitoring may decode higher-layer signalling comprising configuration information received from a gNodeB (gNB) that configure the UE with search space (SS) sets for multi-slot PDCCH monitoring. At least some slots of the SS sets may be indicated to have a PDCCH monitoring occasion (MO). A SS set may be configured in a number (Y) of consecutive non-overlapping slots (MO slots) within slot groups of a number (X) of consecutive non-overlapping slots. The number (X) of consecutive slots of the slot group may be at least twice the number (Y) of consecutive MO slots within each SS set. The number (X) of consecutive slots of the slot group and the number (Y) of consecutive MO slots within each SS set that comprise the PDCCH MO may also be based on a subcarrier spacing (SCS).

Abstract: The present disclosure discloses a method and device for signal transmission. According to an aspect of the present disclosure, a method for receiving one or more physical downlink shared channel (PDSCH), includes: receiving, by a user equipment (UE), a physical downlink control channel (PDCCH), wherein the received PDCCH includes downlink control information (DCI) for scheduling one or more PDSCHs; receiving, by the UE, one or more PDSCHs according to the received DCI; determining and transmitting, by the UE, a hybrid automatic repeat request acknowledgement (HARQ-ACK) codebook for one or more PDSCHs according to the received PDSCH and PDCCH.

Abstract: A location management network element sends first indication information to a network device, where the first indication information is useable by the network device to measure a signal that is sent by a terminal device and that is reflected by a reflection panel. After receiving the first indication information, the network device measures the signal reflected by the reflection panel, and reports a measurement result to the location management network element. The location management network element determines a location of the terminal device based on location information of the network device, location information of the reflection panel, and the measurement result. In response to a line-of-sight (LOS) path between the terminal device and the network device being blocked, a signal on the LOS path cannot be directly transmitted and measured.

Abstract: The present invention provides a device for separating a single colony in a deep-sea in-situ environment. The device includes a separation operation incubator, a liquid injection unit, a sampling unit, and a sampling probe device. The present invention further provides a method for separating a single colony in a deep-sea in-situ environment. The method includes: under the condition of maintaining the pressure and temperature in the separation operation incubator consistent with those of a culture environment of deep-sea microorganisms, injecting a microbial bacterial liquid into the separation operation incubator through the liquid injection unit; carrying out dipping and streaking operations by the sampling probe device; then, carrying out separation and culture; and at last, selecting a single colony by the sampling unit to realize separation of a single colony.

Abstract: A vehicle includes a plurality of areas, each of the plurality of areas includes at least one light emitting apparatus and at least one sensor of a first type, the plurality of areas include a first area, the first area includes a first light emitting apparatus and a first sensor, and a type of the first sensor is the first type. A light system control method includes: obtaining a first signal collected by the first sensor; and controlling, based on the first signal, the first light emitting apparatus to work.

Abstract: Embodiments of this application provide a communication method and a communication apparatus. The method includes: Before sending a first signal, a first terminal device receives configuration information of a first cell from a first network device; based on this configuration information, the first terminal device determines whether to send the first signal, which is used to request a first common signal and/or a second common signal of the first cell. In embodiments of this application, the first terminal device does not send the first signal when the configuration information indicates that the first cell is barred and/or the first cell is not suitable for camping. This prevents resource waste that would result from unnecessarily triggering the transmission of the first common signal and/or the second common information of the first cell under such conditions.

Abstract: An apparatus and system are described for use of a Low Power Wake Up Receiver (LP-WUR). Different measurement rules for use of the LP-WUR and a main receiver to monitor a serving cell and inter-frequency and intra-frequency measurements of neighbor cells, dependent on whether all neighbor cells support transmission of a low power synchronisation signal (LP-SS) and a low power wake-up signal (LP-WUS). LP-WUS monitoring by the LP-WUR is used to perform serving cell measurements and all neighbor cell measurements when all neighbor cells support the transmission. Otherwise, intra-and inter-frequency Reference Signals Received Power (RSRP) and Reference Signals Received Quality (RSRQ) thresholds and serving cell quality are used to determine whether the UE is to remain in LP-WUS monitoring as well as which layers to monitor.

Abstract: The present disclosure provides a turn-up method and a turn-up mechanism. The turn-up method uses a pressure roller assembly to roll a sidewall along a radial direction of a tire, and the turn-up method includes: step S1: applying, by a limiting device, a pressure within a first preset range to the pressure roller assembly, so that when the pressure roller assembly moves outward along the radial direction of the tire, the pressure roller assembly abuts against the sidewall and attaches the sidewall to the side of the tire carcass; and step S2: applying, by the limiting device, a pressure within a second preset range to the pressure roller assembly, so that the pressure roller assembly moves inward along the radial direction of the tire; where a value of the pressure within the first preset range is smaller than that of the pressure within the second preset range.

Abstract: The present disclosure relates to a 5G communication system or a 6G communication system for supporting higher data rates beyond a 4G communication system such as long term evolution (LTE). Provided is a signal transmission method and device for User Equipment (UE). The signal transmission method for UE includes: receiving information for determining an uplink/downlink attribute of each frequency domain resource in each slot/symbol transmitted by the base station; determining the uplink/downlink attribute of each time-frequency resource according to the information for determining the uplink/downlink attribute of each frequency domain resource in each slot/symbol; and performing signal transmission according to the determined uplink/downlink attribute of each time-frequency resource.

Abstract: This disclosure describes systems, methods, and devices related to decoding low-complexity enhancement video coding (LCEVC) video data. A device may receive a bitstream including a first layer and enhancement layers; decode a video frame of the first layer of the bitstream using a base decoder; up-sample the decoded video frame; decode the video frame of a first enhancement layer using tile-level quantization parameters; generate a first combined intermediate video frame using the up-sampled video frame and the decoded video data of the first enhancement layer; up-sample the first combined intermediate video frame; decode encoded video data of a second enhancement layer; generate a second combined intermediate video frame using the decoded video data of the second enhancement layer and a selected reference frame; and generate a combined output video frame using the first combined intermediate video frame and the second combined intermediate video frame.

Abstract: A communication method and system are provided. The system includes at least one first terminal, at least one second terminal, and an access network device. The first terminal is configured to send first information to the access network device, where the first information indicates a channel matrix sequence corresponding to the first terminal, and this sequence includes M+N channel matrices arranged in chronological order. The second terminal is configured to send channel state information CSI to the access network device. The access network device is configured to determine, based on the channel matrix sequence corresponding to the first terminal and the CSI, a channel matrix sequence corresponding to the second terminal, and to send data to the second terminal based on the channel matrix sequence corresponding to the second terminal.

Abstract: The present disclosure provides a power system operation simulation method, a simulation platform and a device. The method includes: acquiring a region category, a load class and a time scale of a power system; performing region division on the power system to obtain a plurality of temporary regions; acquiring node information of the temporary regions; preprocessing each piece of the node information to obtain a plurality of frequency information sets; when a maximum frequency of the frequency information sets is greater than a preset frequency threshold, obtaining a preset small step; when a maximum frequency of the frequency information sets is less than or equal to a preset frequency threshold, obtaining a preset large step; and performing electromagnetic transient simulation on the frequency information sets according to the preset small step, or performing electromagnetic transient simulation on the frequency information sets according to the preset large step.