Abstract: The present application discloses a channel estimation method and apparatus, a device, and a readable storage medium. The channel estimation method includes: receiving, by a communication device, a pilot signal and a data signal; determining, by the communication device, a linear feature according to the pilot signal; determining, by the communication device, a nonlinear feature according to the data signal; and performing, by the communication device, channel estimation according to the linear feature and the nonlinear feature.

Abstract: A communication information sending method includes dividing, by a first communication device, first communication information into one or more pieces of sub-band information; and inputting broadband information of the first communication information and/or the one or more pieces of sub-band information to a first artificial intelligence network model, and sending second communication information output by the first artificial intelligence network model.

Abstract: This application discloses an information transmission method and apparatus, a terminal, and a network side device, and belongs to the field of communication technologies. The information transmission method in embodiments of this application includes: obtaining, by a terminal, an artificial intelligence (AI) model and a first identifier associated with the AI model, where the first identifier is associated with data collection or a dataset; and sending, by the terminal, a target request to a network side device, where the target request includes the first identifier, and the target request is used for requesting to perform model identification of the AI model.

Abstract: A Reference Signal (RS) measurement method and apparatus, and a communications device are provided. When being performed by a terminal, the RS measurement method includes: receiving RS measurement indication information sent by a network-side device. The RS measurement indication information is used to indicate that the terminal performs layer 1 beam measurement for an RS of a first cell. The RS measurement method further includes performing the layer 1 beam measurement for the RS of the first cell based on the RS measurement indication information. The terminal performs scheduling restriction or rate matching on a second cell when performing the layer 1 beam measurement for the RS of the first cell.

Abstract: A CSS monitoring method, includes: monitoring, by a terminal, a PDCCH candidate on a CSS set, where the terminal uses same first information as an anchor node, or uses same first information as a cell/TRP associated with the CSS set.

Abstract: A measurement reporting method includes: performing, by UE, measurement on a target reference signal of a target neighboring cell of a first cell at a layer 1 to obtain a first measurement result; and reporting, by the UE, a target measurement report to a network side device through the layer 1. The target measurement report includes the first measurement result.

Abstract: A Power Headroom Report (PHR) reporting method, a PHR receiving method, a terminal, and a network device are provided. The method includes: reporting a PHR in a case that a preset reporting trigger condition is satisfied. The PHR includes a Power Headroom (PH) of a network node. The network node includes a neighboring network node, or a local network node and a neighboring network node.

Abstract: Provided are a model management method and apparatus, and a communication device. The model management method includes: performing, by a first communication device, model management on a reference model, where at least a part of model parameters or at least a part of model structures of a target model are defined in the reference model, and the target model is used by the first communication device for performing a predetermined communication process.

Abstract: This application discloses an information reporting method and apparatus, a first device, and a second device. The method includes: reporting first information to a second device; where the first information includes predicted first channel state information or second information determined based on the predicted first channel state information, and the first channel state information includes channel state information of a first time period after a reference time point.

Abstract: This application discloses a method for identifying an AI unit. The method includes: obtaining, by a first communication device, a first identifier of the AI unit, where the AI unit is associated with a second identifier, and sending, by the first communication device, first information of the AI unit to a second communication device, where the first information includes the first identifier of the AI unit.

Abstract: A method for determining a power control parameter and a terminal. The method includes: in a case that no target parameter has been configured in power control parameters of a target object, determining a target parameter of the target object in any one of the following manners: determining, based on a target parameter of another object configured by a network device, the target parameter of the target object, where the another object is different from the target object; determining, based on a historical configuration, the target parameter of the target object; and determining, based on protocol specification, the target parameter of the target object; where the target object and the another object are selected from a physical uplink control channel PUCCH, a physical uplink shared channel PUSCH, and a sounding reference signal SRS.

Abstract: This application discloses an information transmission method, an information processing method, an apparatus, a terminal, and a network-side device, and belongs to the field of communication technologies. The information transmission method according to embodiments of this application includes: a first device performs first processing on first time-domain channel state information, to obtain second time-domain channel state information, where a data size of the first time-domain channel state information is greater than a data size of the second time-domain channel state information; and the first device sends first information to a first node, where the first information is related information of the second time-domain channel state information, where the first time-domain channel state information is time-domain channel state information obtained by the first device through measurement based on a reference signal.

Abstract: A method for HARQ feedback, a terminal, and a network device are provided. The method includes: obtaining DCI in a GC-PDCCH; and feeding back HARQ acknowledgement information according to the DCI.

Abstract: A method for measuring a reference signal, a terminal, and a network side device are provided. The method includes: performing, by a terminal, L1 measurement on a reference signal of a neighboring cell or a neighboring Transmission and Reception Point (TRP) based on a measurement restriction condition to obtain a measurement result; and sending, by the terminal, the measurement result.

Abstract: A beam reporting method, a network node, and a terminal are provided. The beam reporting method is applied to a network node and includes: sending a channel state information report configuration to a terminal; and receiving a beam report reported by the terminal according to the channel state information report configuration, where group reporting in the channel state information report configuration is set to enable, a function of associating the beam report with a neighbor network node is activated, and the beam report is associated with a neighbor network node.

Abstract: A data collection method, a terminal, and a network-side device are provided. The data collection method includes: constructing a first sample dataset, where first sample data in the first sample dataset includes sensitive information of the first device; determining a first output of a first model based on the first sample dataset, where the first model is used for performing feature extraction on the sensitive information of the first device; and sending first information to a second device. The first information is determined based on the first output of the first model, and is used for the second device to determine target sample data that includes first target information and second target information. The first target information is information determined based on a first output corresponding to the first sample data. The second target information is determined based on second sample data including sensitive information of the second device.

Abstract: A cell handover method and a terminal are provided. The method includes: determining, by a terminal according to a Downlink Control Information (DCI) indicator, whether a cell handover trigger condition is met; and the terminal performs a cell handover in a case that the cell handover trigger condition is met.

Abstract: Disclosed are an AI computing power reporting method, a terminal, and a network-side device, relating to the technical field of communications. A terminal obtains first AI computing power information. The terminal sends the first AI computing power information to a network-side device. The first AI computing power information is used for indicating at least one of the following: current remaining AI model computing resources of the terminal; current available AI model computing resources of the terminal; all AI model computing resources of the terminal; or all AI model computing resources of the terminal available for wireless communication.

Abstract: This disclosure discloses a method for uplink transmission in an unlicensed band, a terminal, and a network device. The method includes: sensing a scheduled resource to obtain a corresponding sensing result; and transmitting a transport block on the scheduled resource based on the sensing result.

Abstract: This application discloses a beam processing method and apparatus, and a communication device, which belong to the field of communication technologies. The method includes: obtaining quality information of a first beam; and determining quality information of a second beam according to the quality information of the first beam.