Abstract: A resource configuration method and apparatus are provided, and relate to the communication field. In the method, first indication information is sent to a terminal device. The first indication information indicates M reference signal resources. A reference signal is sent on the M reference signal resources. CSI from the terminal device is received. The CSI is determined based on the reference signal. In ports corresponding to the M reference signal resources, a smallest port index is 0+C, and a largest port index is K?1+C, K is a sum of quantities of ports respectively corresponding to the M reference signal resources, M is an integer greater than or equal to 2, C is a constant, and K is an integer greater than 32.

Abstract: A basis feedback method and an apparatus are provided to implement an effective solution of feeding back a weighting coefficient matrix in a non-DFT basis. In this application, when a spatial domain eigenbasis and a frequency domain eigenbasis (or a space-frequency eigenbasis) are reported, the spatial domain eigenbasis and the frequency domain eigenbasis are decomposed based on a spatial domain basis and a frequency domain basis (or the space-frequency eigenbasis is decomposed based on a space-frequency basis); the spatial domain eigenbasis and the frequency domain eigenbasis (or the space-frequency eigenbasis) are respectively indicated by reporting weighting coefficients obtained through decomposition; and a reporting priority of the weighting coefficient is associated with a sequence number of a spatial domain basis, a sequence number of a frequency domain basis, a sequence number of a spatial domain eigenbasis, and a sequence number of a frequency domain eigenbasis.

Abstract: Method and system for providing an interactive product demonstration by an AI agent system. For example, a method for providing an interactive product demonstration by an AI agent system, the AI agent system including an AI agent participant module and an AI agent platform, the AI agent platform including an agent knowledge store, an agent model, an agent video store, and an agent live demonstration system, the method comprising: joining, by the AI agent participant module, one or more meetings on one or more platforms with one or more human participants to conduct one or more spoken conversations with the one or more human participants; receiving, by the AI agent participant module, one or more first spoken communications from the one or more human participants during the one or more meetings on the one or more platforms.

Abstract: Method and system for performing one or more actions by an AI agent system through accessing one or more external systems. For example, a method for performing one or more actions by an AI agent system through accessing one or more external systems, the AI agent system including an AI agent participant module and an AI agent platform, the AI agent platform including an agent knowledge store, an agent model, and an agent action module, the method comprising: joining, by the AI agent participant module, one or more meetings on one or more platforms with one or more human participants; receiving, by the AI agent participant module, one or more human communications from the one or more human participants during the one or more meetings on the one or more platforms.

Abstract: This application provides a communication method and a communication apparatus. The communication method includes: A terminal device reports a full-channel measurement result to a network device through two-stage feedback. The terminal device feeds back, at a first stage, at least one space-frequency basis group in which all antenna ports of the terminal device have a non-zero coefficient in a matrix corresponding to a space domain basis set and a frequency domain basis set, and specifically feeds back, at a second stage, a location at which each of all the antenna ports has a non-zero coefficient in the at least one space-frequency basis group. In embodiments of this application, resource overheads for full-channel feedback can be reduced in the two-stage feedback method.

Abstract: This application describes a channel information feedback method and a communication apparatus. The method includes a terminal device that receives configuration information sent by a network device, where the configuration information is used to configure a feedback mode of channel information. The terminal device may feed back current channel information to the network device when the feedback mode configured by using the configuration information is a first mode. The terminal device may alternatively feeds back predicted channel information to the network device when the feedback mode configured by using the configuration information is a second mode. System performance is therefore improved by the method described in this application because channel information feedback requirements in different scenarios can be met.

Abstract: A resource scheduling method and a communication apparatus. In the method, a terminal device receives first indication information for determining a quantity of layers to be scheduled corresponding to each frequency domain unit in a plurality of frequency domain units, or for determining a quantity of layers to be scheduled corresponding to each frequency domain unit group in one or more frequency domain unit groups, where one frequency domain unit group includes one or more frequency domain units, one frequency domain unit includes one or more frequency domain resources with a same quantity of layers to be scheduled; and determines, based on the first indication information, a quantity of layers to be scheduled that are on frequency domain resources for data transmission, where at least two of the frequency domain resources for data transmission have different quantities of layers to be scheduled.

Abstract: A channel state information feedback method and a related product are provided. A network device sends first indication information. A terminal device sends second indication information based on the first indication information. The second indication information indicates X groups of basis vectors. The first indication information indicates P groups of basis vectors. The X groups of basis vectors belong to the P groups of basis vectors. Only a basis vector for representing a sub-eigenspace beam needs to be selected from a limited quantity of basis vector groups. In this way, indication overheads of a basis vector for representing a sub-eigenspace beam are reduced, and processing complexity is reduced.

Abstract: The present disclosure relates to phase compensation methods and communication apparatuses. In one example method, a terminal receives at least two reference signal sets, where each of the at least two reference signal sets includes at least one reference signal. The terminal sends first information based on the at least two reference signal sets, where the first information indicates a corresponding phase variation between reference signal sets in the at least two reference signal sets at a first moment.

Abstract: Method and System for providing coaching by an AI agent system. For example, a method for providing coaching by an AI agent system, the AI agent system including a coach setup module, an AI coach module, and an AI agent platform, the AI agent platform including an agent knowledge store, an agent model, and an agent objective store, the method comprising: receiving, by the coach setup module, one or more objectives of one or more first human participants for one or more meetings with one or more second human participants; sending, to the agent objective store by the coach setup module, the received one or more objectives of the one or more first human participants; storing, by the agent objective store, the one or more objectives of the one or more first human participants.

Abstract: Provided are a Cyclin K degrader compound, and preparation method and uses thereof. Specifically, provided are the compounds represented by formula (I) and pharmaceutical compositions thereof, and use thereof for preventing and/or treating Cyclin K-related diseases.

Abstract: A channel state information reporting method and a related apparatus is described. The method includes: receiving a first channel state information reference signal CSI-RS; sending, to a network device, first channel state information CSI obtained based on a measurement result of the first CSI-RS. The first CSI includes indication information of a first vector set for the network device to determine a target precoding matrix. The method further includes receiving a second CSI-RS; and sending, to the network device, second CSI obtained based on a measurement result of the second CSI-RS and a second vector set.

Abstract: This application provides a resource indication method for coordinated transmission and a communication apparatus. The method includes: A terminal device receives first information from a first network device, where the first information indicates a first physical downlink shared channel PDSCH rate matching and a first time offset. The terminal device sends second information to a second network device based on the first information, where the second information indicates a second PDSCH rate matching and a second time offset, the second PDSCH rate matching is determined based on the first PDSCH rate matching, and the second time offset is determined based on the first time offset.

Abstract: This disclosure provides a power control method, including: A terminal device obtains indication information of at least one power control value of an SRS and indication information of at least one time unit set. The at least one time unit set is in one-to-one correspondence with the at least one power control value. The terminal device determines transmit power of the SRS in a first time unit set based on a first power control value corresponding to the first time unit set in the at least one time unit set. The terminal device sends the SRS to a network device in a time unit in the first time unit based on the transmit power.

Abstract: This application provides a resource configuration method. The method includes: A terminal device receives a channel state information CSI reporting configuration from a network device, where the CSI reporting configuration includes N fields, the N fields are in one-to-one correspondence with N CSI resource configurations, a first field in the N fields indicates a first carrier associated with a first CSI resource configuration that is in the N CSI resource configurations and that corresponds to the first field, the N CSI resource configurations are associated with N carriers, and N is a positive integer greater than 1; the terminal device obtains CSI based on the CSI reporting configuration; and the terminal device sends the CSI to the network device.

Abstract: This application provides a channel measurement method and a communication apparatus, to improve accuracy of a channel measurement result, and may be applied to a communication system. The method includes: A terminal device receives first information indicating a channel state information reference signal CSI-RS resource occupied by a CSI-RS, receives the CSI-RS on the CSI-RS resource, and sends channel state information CSI.

Abstract: A pilot mapping method and an apparatus are provided, to implement pilot mapping corresponding to ports whose quantity is greater than 32. The method includes: determining time-frequency resource positions of CDM groups that correspond to each group of ports in X groups of ports and that are associated with Y positions, where each group of ports is distributed in a different resource block RB, X is determined based on a total quantity P of ports, a quantity of CDM groups is determined based on P and a type of the CDM group, X>1, Y?1, P>32, and X, Y, and P are integers; and sending first indication information, where the first indication information indicates the time-frequency resource positions of the CDM groups that correspond to each group of ports in the X groups of ports and that are associated with the Y positions.

Abstract: This application provides an uplink precoding indication method and a communication apparatus. The method includes: A terminal device receives first information from a network device, where the first information indicates M predefined codewords, transmit antenna ports corresponding to any one of the M predefined codewords are fully coherent, and M is a positive integer. In addition, the terminal device determines, based on the first information, a first uplink precoding matrix used by the terminal device to send uplink data, where a quantity of transmit antenna ports corresponding to the first uplink precoding matrix is greater than a quantity of transmit antenna ports corresponding to any one of the M predefined codewords. According to the method, an uplink precoding matrix applicable to more transmit antenna ports can be flexibly indicated, thereby effectively improving uplink transmission performance.

Abstract: Embodiments of this application provide a channel information reporting method and an apparatus. The method includes: A communication apparatus measures a plurality of reference signals from a plurality of radio access network devices, and determines first delay information and first channel information based on the plurality of reference signals; performs delay compensation on the first channel information based on the first delay information, to determine second channel information; determines a precoding matrix indicator (PMI) based on the second channel information, where the PMI indicates the second channel information; and reports the first delay information and the PMI.