Abstract: An augmented reality interaction system applied to a physical scene and comprising a server and a plurality of mobile devices is provided. The server stores a point cloud map corresponding to the physical scene, and one of the mobile devices uploads a physical image, role state variation data and local variation data to the server. The server compares the physical image with the point cloud map to generate orientation data of the mobile device in real time, and adjusts role data corresponding to a user according to the role state variation data and the local variation data. The server pushes the orientation data of the mobile device and the role data to the other mobile devices such that augmented reality images displayed by the other mobile devices are adjusted in real time according to the orientation data of the mobile device and the role data.

Abstract: A video interaction method includes: displaying an interactive video playing page playing a target interactive video; playing a first target object in the target interactive video in the interactive video playing page, and displaying a first interaction component in a first region associated with the first target object; determining, in response to a first operation on the first interaction component, a first sub-variable value of a first sub-variable corresponding to the first interaction component; and playing a target media segment of the target interactive video in the interactive video playing page according to the first sub-variable value.

Abstract: A method for determining support information includes: transmitting, by a first SIM in the multiple SIMS, information on n first network slices supported by the first SIM to a network-side device, during a process of establishing a connection by the first SIM with the network-side device, n?1; receiving, by the first SIM, first support information of the network-side device for the n first network slices, from the network-side device; and transmitting, by the first SIM, the first support information to a second SIM in the multiple SIMs.

Abstract: A phase calibration method for a phased array antenna is provided. The method includes: sequentially calibrating M×N antenna units based on a pre-obtained test voltage set including first test voltages; sequentially loading the first test voltages to the antenna unit in the ith row and the jth column, and acquiring phase and amplitude information of a microwave signal radiated by the antenna unit every time one first test voltage is loaded; acquiring first array vectors through analysis based on the phase and amplitude information of the acquired microwave signals of the antenna unit under different first test voltages; obtaining a calibration response vector of the antenna unit under each first test voltage in the test voltage set through a first preset algorithm based on the first array vector, and determining a target voltage-phase curve corresponding to the antenna unit in the ith row and the jth column.

Abstract: A snap-fit connector electrically and mechanically couples a first circuit board to a second circuit board. A first portion of the snap-fit connector is positioned on or within the first circuit board. The first portion of the snap-fit connector is electrically coupled to a trace associated with an electronic component on the first circuit board. A through-hole defined by the second circuit board is removably coupled to a top portion of the snap-fit connector. The through-hole on the second circuit board is electrically coupled to a trace of an electronic component provided on the second circuit board. Thus, the snap-fit connector electrically couples the electronic component on the first circuit board with the electronic component on the second circuit board.

Abstract: A transmitter includes a first digital-to-analog converter (DAC) circuit consisting of a first set of unary cells to mix a first set of digital input data with a first clock signal. A second DAC circuit includes a second set of unary cells to mix a second set of digital input data with a second clock signal. A third circuit provides signals to the first DAC circuit and the second DAC circuit to implement an assignment scheme to assign either an in-phase (I) component or a quadrature (Q) component to the first set of unary cells and the second set of unary cells. Based on the assignment scheme, the first set of digital input data include I-data and Q-data, and the second set of digital input data include I-data and Q-data.

Abstract: A capability exchange method is performed by a first base station, and includes: sending first paging cause capability information to a second base station, wherein the first paging cause capability information indicates paging cause capabilities supported by the first base station; and receiving second paging cause capability information sent by the second base station, wherein the second paging cause capability information indicates paging cause capabilities supported by the second base station.

Abstract: The present disclosure relates to capability indication methods and apparatuses, capability determination methods and apparatuses, electronic devices and storage media, where the capability indication method includes: sending capability information to a network side device, where the capability information is used for indicating a capability of the terminal to perform multi-SIM connection switching.

Abstract: A capability reporting method is performed by a multi-subscriber identity module (SIM) terminal, includes: sending a radio resource control (RRC) connection release capability supported and reported by the multi-SIM terminal to a base station.

Abstract: A data transmission method includes: sending, by a network device, a fixed-length downlink control information (DCI), wherein the fixed-length DCI comprises a detection parameter corresponding to a variable-length DCI.

Abstract: A method for establishing connection includes: receiving network slice information and target user equipment (UE) information that correspond to a service to be transmitted and that are sent by a core network; and sending the network slice information to a target UE corresponding to the target UE information. The network slice information is configured for establishing a connection between the target UE and a base station. A base station, a user equipment, and a core network device implement aspects of the method.

Abstract: A method for indicating a timing advance (TA) is provided. The method includes when a terminal includes at least two subscriber identification modules (SIMs), providing a TA of a first SIM of the at least two SIMS to at least one second SIM of the at least two SIMS for using.

Abstract: The present disclosure provides a cell capability indication method and apparatus, a cell reselection method and apparatus, and a storage medium. The cell capability indication method includes: sending target capability information of one or more neighboring cells, where the target capability information is for indicating wireless charging capabilities supported by the one or more neighboring cells.

Abstract: A method for transmitting capability information, performed by a first base station, includes: sending first capability information for wireless charging to a core network device, the first capability information being configured to indicate whether the first base station supports a wireless charging capability. The first capability information may include support information, configured to indicate whether a base station supports wireless charging or not; power information, configured to indicate a power for wireless charging supported by the base station; or time information, configured to indicate a duration for wireless charging supported by the base station.

Abstract: The present disclosure provides systems and methods that use and/or generate image files according to a novel microvideo image format. For example, a microvideo can be a file that contains both a still image and a brief video. The microvideo can include multiple tracks, such as, for example, a separate video track, audio track, and/or one or more metadata tracks. As one example track, the microvideo can include a motion data track that stores motion data that can be used (e.g., at file runtime) to stabilize the video frames. A microvideo generation system included in an image capture device can determine a trimming of the video on-the-fly as the image capture device captures the microvideo.

Abstract: From a bit stream, at least the following are decoded: a stereoscopic image of first and second views; a maximum positive disparity between the first and second views; and a minimum negative disparity between the first and second views. In response to the maximum positive disparity violating a limit on positive disparity, a convergence plane of the stereoscopic image is adjusted to comply with the limit on positive disparity. In response to the minimum negative disparity violating a limit on negative disparity, the convergence plane is adjusted to comply with the limit on negative disparity.

Abstract: A method for confirming wireless charging information, performed by a first network device is provided. The method includes sending wireless charging information of the first network device and/or a third network device to a second network device, in which the third network device is a network device of a neighboring cell of the first network device, and the wireless charging information is configured to indicate a wireless charging capability of the first network device and/or the third network device.

Abstract: A device includes a port and a transformer. The transformer includes a first coil that has a first node and a second node and a second coil that is coupled to the output port. The device also includes a pulse generator coupled to the first node to generate two or more pulses with a first period on the first node and a delay module that is coupled between the second node of the first coil and the pulse generator. The delay module is generates a time delay to the two or more pulses of the pulse generator before the two or more pulses are delivered to the second node. The second coil provides a signal at the port.

Abstract: A method for transmitting information is performed by an access network device. The method includes sending at least one of first indication information or core network information to a user equipment (UE). The first indication information is configured to indicate whether a core network connected to the access network device supports sending a paging reason, and the core network information includes information of a core network that supports sending the paging reason.

Abstract: The present disclosure provide a policy coordination method for a group of user equipment (UEs), the method includes receiving a policy request, where the policy request is related to a group policy for the group of UEs; and performing, according to the policy request and pre-stored group policy information, policy coordination on the group of UEs, where the pre-stored group policy information indicates a policy required to be adopted by each UE in the group of UEs for various group policies of the group of UEs.