Abstract: The embodiments of the present disclosure provide a cell handover method, a terminal, a network device, an apparatus and a storage medium. The method includes performing cell measurement on candidate cells, and sending cell measurement results of the candidate cells to a network device, and the cell measurement results are used for determining a target cell, and each cell measurement result includes an absolute value of at least one L1-RSRP and a differential value of the at least one L1-RSRP; receiving cell handover signaling, which is sent by the network device, and determining the target cell indicated by the cell handover signaling, and the target cell is one of the candidate cells; and performing cell handover on the basis of configuration information of the target cell.

Abstract: Provided in the embodiments of the present disclosure are a coherent joint transmission method and an apparatus, belonging to the field of communications. The method includes receiving media access control element (MAC-CE) signaling or first downlink control information (DCI) signaling sent by a network device, the MAC-CE signaling or the first DCI signaling being used for indicating target transmission configuration indication (TCI) state information; and, on the basis of the target TCI state information, performing coherent joint transmission of data, and the target TCI state information comprises N target TCI states, each target TCI state is any one of downlink TCI states or uplink and downlink joint TCI states, and N is a positive integer greater than 1.

Abstract: A method, a device and a communication device for determining beam information are provided in the present disclosure, which solves the problem that the beam indication method in the related technologies is difficult to apply to an RIS system or a relay system. The method includes: obtaining, by a terminal, multiple QCL parameter configurations of a reference signal; and determining, by the terminal, at least one target QCL parameter from the multiple QCL parameters of the reference signal based on a predefined rule or an indication from a network side device; the predefined rule or the indication from the network side device is determined based on an association relationship between QCL parameters of the reference signal and pieces of transmission information, and the transmission information includes at least one of a transmission time unit, a scheduled transmission, a transmission channel or a transmission signal.

Abstract: Embodiments of the present disclosure provide a determining transmission resources method and apparatus, and a storage medium. The method includes receiving first configuration information transmitted by a network side device, and the first configuration information is used for indicating a repetition of a physical downlink control channel (PDCCH); and determining an association between resources used by two or more repetitions of PDCCH or determining the resources used by the two or more repetitions of PDCCH based on one or more of the first configuration information, a first PDCCH association configured by the network side device and a predefined second PDCCH association. The present disclosure can reduce the complexity of blind detection of a terminal device and the number and range of attempts for blind combination.

Abstract: Embodiments of the present disclosure provide an uplink channel power control method, apparatus, network device and terminal, and relate to the field of communication technologies. The uplink channel power control method performed by a network device, includes: indicating information used to determine a transmission power of an uplink channel resource, by using a first target signaling, where the information, which is used to determine the transmission power of the uplink channel resource and is indicated by the first target signaling, includes at least one of power control parameter indication information and power control parameter set indication information; and transmitting the first target signaling to a terminal, where the first target signaling is used by the terminal to determine the transmission power of the uplink channel resource.

Abstract: The present application discloses a scalable power circuit, including a plurality of power circuit units, where each power circuit unit includes a main inductor, a switch, and a plurality of circuit assemblies, and each circuit assembly includes a capacitor and a transformer. A plurality of circuit assemblies are provided in each power circuit unit, so that a high-power unit can be split, and each circuit assembly has a higher electric energy conversion efficiency and a more stable performance. In addition, the plurality of power circuit units may be connected in parallel to be connected to an input power supply, and output ends of all the circuit assemblies of all the power circuit units may provide combined output in a series-parallel combination manner, to output a wide range of voltages/powers. The power circuit of the present application uses less components, can effectively reduce costs, and has high stability, low energy loss, a high conversion rate, and high scalability.

Abstract: A method for monitoring a physical downlink control channel (PDCCH) is performed by a terminal device. The method includes: determining a target monitoring mode of the PDCCH; and on the basis of the target monitoring mode, determining control resource sets to be monitored within an overlapping time domain corresponding to a plurality of monitoring occasions.

Abstract: The present disclosure provides a signal processing method and apparatus, and a storage medium, and relates to the field of communication technology. The signal processing method includes: on a network device side, determining, according to antenna spacing, a first reference signal, the antenna spacing being less than or equal to half wavelength; and determining, by the network device and according to the first reference signal, a second reference signal, where a dimension of a second reference signal matrix corresponding to the second reference signal is smaller than a dimension of a first reference signal matrix corresponding to the first reference signal. Thereby, when receiving a first receive signal including the second reference signal transmitted by the network device, a terminal may determine, according to the first receive signal, a second receive signal and use the second receive signal for channel estimation.

Abstract: The present application provides a channel estimation method, apparatus, and a storage medium. The channel estimation method includes: receiving indication information transmitted by a network device, where the indication information is used to indicate that a first signal and/or a first demodulation reference signal DMRS port of the first signal satisfy a first quasi co-location QCL relationship with first reference signals, and the first QCL relationship includes that a channel of the first signal and/or a channel of the first DMRS port is associated with at least one large-scale property of channels of the plurality of first reference signals; and performing, according to the indication information, channel estimation of the first signal based on the plurality of first reference signals. In embodiments of the present application, a result of channel estimation by a terminal device is relatively accurate, thus improving the performance of signal demodulation.

Abstract: Provided in the present application are a physical downlink control channel detection method and a related apparatus. A terminal device receives indication information sent by a network device side, wherein the indication information may include an association relationship between search space sets, and a monitoring mode of the terminal device.

Abstract: Disclosed in the present disclosure are a beam quality monitoring method and apparatus, and a device and a medium. The method includes: a terminal device selecting at least one CORESET as a CORESET to be monitored, which includes a CORESET in an SFN transmission mode; according to an associated CSI RS in an active TCI state in the CORESET to be monitored, determining BFD RSs to be monitored; and performing beam quality monitoring on the basis of each BFD RS to be monitored. In the present disclosure, the beam quality of at least one CORESET is monitored, and the monitored CORESET includes a CORESET in an SFN transmission mode. CSI RSs of two transmission points are associated in an active TCI state in the CORESET in the SFN transmission mode, and therefore by means of the present disclosure, the beam quality of the two transmission points can be monitored.

Abstract: Provided in embodiments of the present disclosure are a method and device for transmitting control information. In an embodiment of the present disclosure, the method includes a base station determining to repeatedly transmit DCI; and the base station repeatedly causing the DCI to be carried on at least two PDCCHs used for repeated DCI transmission, and transmitting same. When a terminal is unable to successfully detect some of PDCCHs for repeated DCI transmission due to a blockage or interference, the terminal can still perform detection on the remaining PDCCHs to obtain DCI, to enhance the reliability of DCI transmission.

Abstract: An information reporting and receiving method, a terminal device and a network device are provided in the present disclosure. The information reporting method, performed by the terminal device, which includes: acquiring resource configuration information for channel measurement, where the resource configuration information indicates at least two resource groups and resources included in each resource group; determining reporting configuration of channel state information (CSI); acquiring at least one CSI according to the resource configuration information and the reporting configuration; sending a target CSI to a network device according to the at least one CSI, where the target CSI includes first information, and the first information indicates a target resource and a type of transmission mode recommended by a terminal, where the target resource includes: at least one resource or a combination of at least two resources.

Abstract: Provided are a method and an apparatus for integrating wireless communication and wireless sensing. The method includes: transmitting, by a communication device, a wireless sensing signal in a target slot position related to a switching point between signal transmission and signal reception of a wireless communication signal; and receiving an echo signal corresponding to the wireless sensing signal in the case that a signal transmission slot of the wireless communication signal is ended.

Abstract: The present disclosure, which relates to the field of communication technologies, provides a method and a device for codebook determination, a method and a device for signal processing, and a readable storage medium, to improve the effect of suppressing beam squint and reduce the complexity of codebook design. The method includes: dividing a broadband signal into multiple sub-bands; determining a first analog beamforming matrix corresponding to each sub-band; determining a first digital precoding matrix corresponding to each first analog beamforming matrix; and forming a transmission codebook based on each first digital precoding matrix and a first sub-band-related parameter for each sub-band; where a bandwidth of each sub-band meets following requirement: a difference between a first direction angle and a second direction angle is less than a preset threshold.

Abstract: Devices, systems, and techniques for controlling electrical stimulation therapy are described. In one example, a system may include processing circuitry configured to control a medical device to deliver a first electrical stimulation according to a first value of a first stimulation parameter of the plurality of stimulation parameters and a first value of a second parameter of the plurality of stimulation parameters, receive an input representative of an efficacy of the first electrical stimulation delivered to the patient according to the first value of the first stimulation parameter and the first value of the second parameter, select, based on the input and the relationship between the plurality of stimulation parameters, a second value of at least one of the first stimulation parameter or the second stimulation parameter, and control the medical device to deliver a second electrical stimulation according to the second value.

Abstract: The present disclosure provides a layered oxide cathode material and a preparation method thereof, a cathode sheet, and a sodium ion battery, and belongs to the technical field of sodium ion batteries. The layered oxide cathode material includes an O3@P2-phase composite oxide particle and an inert coating layer coated on its surface, and the O3@P2-phase composite oxide particle includes an O3-phase nickel-manganese-based oxide layered particle and a P2-phase metal oxide coating layer coated on the surface of the O3-phase nickel-manganese-based oxide layered particle; and the inert coating layer is a carbon layer and/or an inorganic metal oxide layer. When the layered oxide cathode material provided by the present disclosure is applied to the sodium ion battery, the prepared sodium ion battery has high initial coulombic efficiency, excellent rate performance, long cycle life, and good air stability.

Abstract: Embodiments of the present application provide a method and an apparatus for CSI feedback, an electronic device, and a storage medium. The method for CSI feedback includes: determining a CSI measurement resource corresponding to each data layer group during CSI measurement; determining first correspondence relations between each data layer group and DMRS ports during CSI measurement; determining mapping modes between each data layer group and CSI-RS ports during CSI measurement; determining transmission mode used in CSI measurement and CSI reporting mode corresponding to the transmission mode; and performing CSI feedback according to the CSI measurement resource, the first correspondence relations, the mapping modes, the transmission mode used in the CSI measurement and the CSI reporting mode corresponding to the transmission mode. Therefore, the embodiments of the present application improve flexibility and accuracy of CSI feedback and reduce complexity of CSI feedback.

Abstract: Aspects of the present disclosure involve a system comprising a storage medium storing a program and method for providing a template for media content generation. The program and method provide for receiving, from a first device of a first user, an indication of first user input setting properties to create a template for combining user-selected media with an audio track, the properties specifying the audio track, a sequence of media slots, a duration for each media slot, and predefined edits for applying to the media slots; causing display of a user interface on a second device of a second user, the user interface for assigning a respective video or photo to each media slot; and receiving, from the second device, a media content item generated based on second user input provided via the user interface, the second user input assigning the respective video or photo to each media slot.

Abstract: The present disclosure provides a layered oxide cathode material and a preparation method thereof, a cathode sheet, and a sodium ion battery, and belongs to the technical field of sodium ion batteries. The layered oxide cathode material includes an O3@P2-phase composite oxide particle and an inert coating layer coated on its surface, and the O3@P2-phase composite oxide particle includes an O3-phase nickel-manganese-based oxide layered particle and a P2-phase metal oxide coating layer coated on the surface of the O3-phase nickel-manganese-based oxide layered particle; and the inert coating layer is a carbon layer and/or an inorganic metal oxide layer. When the layered oxide cathode material provided by the present disclosure is applied to the sodium ion battery, the prepared sodium ion battery has high initial coulombic efficiency, excellent rate performance, long cycle life, and good air stability.