Abstract: An active load modulation pulling method for a Doherty power amplifier mainly solves the problem that existing load pulling methods cannot simulate non-linear interactions between a carrier transistor and a peak transistor. The implementation steps thereof are: 1) a load pulling architecture comprising a carrier transistor and a peak transistor; 2) connecting an inverse model of an equivalent output parasitic circuit at an output end of each of the transistors to achieve a de-embedding effect; 3) connecting two sections of quarter-wavelength impedance converters after the inverse models to achieve impedance conversion; 4) setting a signal source having optimal fundamental wave source impedance and a phase difference of 90° for the carrier transistor and the peak transistor, respectively; and 5) simulating the non-linear interaction of the transistors by means of changing the fundamental wave load impedances and input powers of the transistors.

Abstract: A piezoelectrically operated dispenser dispenses a liquid substance and has a housing and a container in which the substance is received. The container has a neck by which the container is detachably connectable to the housing. The dispenser contains a piezoelectrically operated atomizer system having a piezo element and a wick. The housing has a bottom wall which has a mounting dome which extends upwards and forms a mounting opening. The mounting opening merges into a wick opening at the end of the mounting dome, which is adjoined by the piezo element and also by a housing outlet opening. The mounting dome receives the neck of the container, which is introduced into the mounting dome via the mounting opening, and holds it releasably in the mounting dome by a holding device such that the wick extends with its free wick end through the wick opening and adjoins the piezo element.

Abstract: A waveguide probe structure, a calibration device for an antenna array and a calibration method for an antenna array are provided. The waveguide probe structure includes a waveguide coaxial converter, a tapered waveguide and a first straight waveguide. The waveguide coaxial converter is configured to transmit and receive two orthogonal linearly-polarized signals; the tapered waveguide includes a first waveguide cavity including a first waveguide port and a second waveguide port, the first waveguide port is connected to the waveguide coaxial converter, the second waveguide port is connected to the first straight waveguide, and a size of a cross section of the first waveguide cavity increases monotonically in a direction from the first waveguide port to the second waveguide port; the first straight waveguide includes a second waveguide cavity, a size of a cross section of the second waveguide cavity is equal to a size of the second waveguide port.

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: An antenna apparatus includes a first radiating patch with slots and a plurality of feed modules in correspondence with the slots. Each feed module includes a ground component and a feed component. The ground component includes a first conductor patch, a second conductor patch, and a conductor column. The feed component includes a second radiating patch and a first feed member, the second radiating patch and the second conductor patch are spaced from each other. When the foregoing structure is used, integration of an antenna radio frequency system can be improved.

Abstract: A RNA updating method for a terminal, which includes: performing RNA updating by using a first subscriber identification module (SIM) in an inactive state of a multi-SIM terminal to replace at least one second SIM in the inactive state in the multi-SIM terminal.

Abstract: A method for capability exchange performed by a base station includes: exchanging, with a core network, capability information for solving a multi-card communication conflict problem in a terminal. Another method for capability exchange performed by a core network includes: exchanging, with a base station, capability information for solving a multi-card communication conflict problem in a terminal. A method for exchange triggering performed by a terminal includes: in response to there being a multi-card communication conflict, sending a multi-card communication conflict problem to at least one of a base station and a core network, so as to trigger that capability information of the base station for solving the multi-card communication conflict is exchanged with the core network, or capability information of the core network for solving the multi-card communication conflict is exchanged with the base station.

Abstract: A method for sending an indication, applied to a first base station is provided. The method includes sending first information to a core network, in response to receiving a multi-card problem of a terminal and determining to hand over the terminal to a second base station, in which the first information carries related information of the multi-card problem, and the first information is configured to instruct the core network to send the related information of the multi-card problem to the second base station.

Abstract: Provided are methods of controlling charging for a user equipment (UE), and a communication device. One of the methods includes: in response to a measurement report of a UE, a source base station determining a target base station for the UE; and sending wireless charging information of the UE to the target base station.

Abstract: A method includes obtaining a video having image frames, and determining, for each respective image frame, a corresponding frame content score based on a visual content thereof. The method also includes selecting, from the image frames, a plurality of video clips, where each respective video clip includes a plurality of consecutive image frames and is selected based on the corresponding frame content scores of the plurality of consecutive image frames thereof. The method additionally includes determining, for each respective video clip, a corresponding clip content score based on the corresponding frame content scores of the plurality of consecutive image frames thereof. The method further includes generating a highlight video that includes the plurality of video clips and a representation of a ranking of the plurality of video clips, where the ranking is based on the corresponding clip content score of each respective video clip.

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.

Abstract: An information acquisition method, applied to a network device is provided. The method includes receiving first indication information sent by a first terminal device, in which the first indication information is configured to indicate to the network device that the first terminal device has recorded full duplex information. The recorded full duplex information may be information about the network device supporting a full duplex communication, which is measured and recorded based on a configuration requirement of the network device when the first terminal device is in an idle state.

Abstract: A beam management method is described. The beam management method, which is applied to a base station, includes: transmitting configuration information for performing individual beam management on a secondary carrier according to beam management capability information of a terminal.

Abstract: A terminal capability reporting method includes: reporting a terminal capability of the multi-card terminal to a base station.

Abstract: A method for transmitting information, performed by an access network device, includes: sending an uplink indication information, the uplink indication information being configured to instruct UEs in a non-connected state to send a first uplink signal.

Abstract: A cell redirection method is performed by a base station and includes: determining, in response to determining that a distance between a running high-speed-train and a tunnel meets a specified distance condition and with respect to public network user equipments (UEs) that have accessed a high-speed-railway dedicated cell for the base station, a target proportion of one or more public network UEs being to perform cell redirection; and sending a redirection instruction message to the one or more public network UEs of the target proportion, wherein the redirection instruction message instructs the one or more public network UEs to redirect to a public network cell.

Abstract: In a communication method, a first base station accessed by a first SIM card of a multi-card terminal sends configured target measurement information to a second base station accessed by a second SIM card of the multi-card terminal and the first SIM card. In another communication method, the second base station stops sending data and signaling to the second SIM card or communicating with the second SIM card within a second time unit other than a first time unit, in response to determining based on the target measurement information that a condition of resolving an MDT collision is satisfied. In still another communication method, the multi-card terminal performs the MDT measurement by the first SIM card after the first SIM card has switched to an idle state in response to determining based on the target measurement information that the MDT measurements needs to be performed.

Abstract: A method for suspending a service, performed by a base station, includes: receiving indication information that a first subscriber identification module (SIM) in a multi-SIM terminal leaves a connected state; and determining to suspend a service corresponding to the first SIM according to a local configuration of the base station.

Abstract: The present disclosure provides a method for obtaining capability information, including: receiving configuration information from a first base station; in response to being in an idle state, receiving broadcast information from a second base station according to a configuration in the configuration information; and determining capability information of the second base station with respect to solving a multi-card problem according to the broadcast information.

Abstract: Provided in embodiments of the present disclosure are a method and apparatus for reducing interference, a communication device, and a storage medium. The method according to the embodiments of the present disclosure is performed by a terminal device, and includes: reporting processing capacity indication information of the terminal device, where the processing capacity indication information is configured to indicate a processing capacity of the terminal device in a carrier aggregation scenario.