Abstract: An information determination method and a terminal are provided. The information determination method includes: acquiring third information by a terminal, and determining, by the terminal, an actually sent Synchronization Signal and PBCH Block (SSB) according to the third information. The third information comprises at least one of the following: a value of a Quasi Co-Location (QCL) parameter Q, a Discover Burst Transmission Window (DBTW) configuration, or an SSB position indication field. The SSB position indication field comprises a second indication field and a third indication field. The second indication field is used for indicating whether candidate SSB groups are actually sent, and the third indication field is used for indicating actually sent SSBs in each candidate SSB group.

Abstract: A configuration method and apparatus for a control channel, and a communications device are provided. When a first control channel schedules a plurality of data channels, the method includes: establishing a second control channel; and performing hybrid automatic repeat request acknowledgement codebook processing on at least one of the data channels based on the second control channel.

Abstract: This application discloses an information reporting method and apparatus, a terminal, and a network-side device, belonging to the field of telecommunications. The method in an embodiment of this application includes: receiving, by a terminal, target information sent by a network-side device, where the target information is used to indicate whether to activate a target channel state information CSI reporting sub-configuration associated with a target CSI reporting configuration; and in a case that the target information indicates to activate the target CSI reporting sub-configuration associated with the target CSI reporting configuration, sending, by the terminal, CSI to the network-side device based on the target CSI reporting sub-configuration.

Abstract: A preamble sequence mapping method and a terminal are provided. The method includes: determining, by a terminal according to a rule for sorting T second preamble sequences, a target index of a second preamble sequence. The T second preamble sequences are all or some of sequences obtained after the terminal performs code-division on M first preamble sequences by using Q Orthogonal Cover Codes (OCCs). The method further includes establishing, by the terminal based on the target index of the second preamble sequence, mapping to a Synchronization Signal and Physical Broadcast Channel block (SSB). Q is an integer greater than or equal to 1. M is an integer greater than or equal to 1. T is an integer greater than or equal to 2.

Abstract: A resource mapping method and apparatus and a device are provided. The method is applied to user equipment UE, and the method includes: determining, by the UE, location information of N target physical resource blocks PRBs, where the N target PRBs are frequency domain resources for a target physical uplink control channel PUCCH; and mapping, by the UE, sequence information of the target PUCCH to the N target PRBs based on the location information, where N is a positive integer greater than 1.

Abstract: According to an embodiment, an information processing device includes one or more hardware processors configured to: set an error function including one or more terms based on a plurality of weights according to features of a plurality of elements, the error function being a function used during learning of a machine learning model into which positions of a plurality of atoms included in an analysis target, and information indicating which of the plurality of elements the plurality of atoms are, are input, and that outputs a physical quantity of the analysis target; and learn the machine learning model using the error function.

Abstract: A control channel allocation method includes determining, by a communication device, a first blind detection resource budget of a first search space set on a first time unit; and performing, by the communication device, candidate PDCCH allocation on the first search space set according to the first blind detection resource budget and a first allocation rule. The first blind detection resource budget includes at least one of a candidate PDCCH budget or a CCE budget. The first allocation rule is related to a search space-related index. The first time unit includes K second time units, and K is a positive integer. The first time unit includes a slot group, and the second time unit includes a slot.

Abstract: A transmission processing method and a terminal are provided. The transmission processing method includes: detecting, by the terminal through a first channel, first information sent by a network side device; and determining, by the terminal, a first transmission behavior of the terminal based on the detected first information. The first transmission behavior includes at least one of the following: performing or skipping uplink channel sending on a first resource; or performing or skipping downlink channel receiving on the first resource.

Abstract: This application provides a downlink reference signal sending method and apparatus, a terminal, and a network side device. The downlink reference signal sending method includes: the terminal obtains first parameter configuration information associated with a first signal, and when a first condition is met, the terminal sends the first signal to the network side device in a target cell based on the first parameter configuration information. The terminal has camped on or has accessed a first cell of the network side device. The first signal is used to trigger sending of a downlink reference signal of a second cell group of the networking side device. The second cell group includes at least one cell.

Abstract: This application relates to the field of communication technologies. Disclosed are a PDCCH blind detection limiting method, a terminal, and a network side device. The method includes: grouping a plurality of scheduling cells, where the plurality of scheduling cells include at least one first cell that supports slot group-based physical downlink control channel PDCCH blind detection limitation; and determining, based on a grouping result, PDCCH blind detection limitation information corresponding to each group.

Abstract: A Random access Occasion (RO) time-domain resource configuration method and apparatus and an electronic device are provided. The RO time-domain resource configuration method is performed by a terminal, and includes: obtaining a subcarrier spacing of a reference time unit determined according to a first rule; and determining, based on a first information set and the subcarrier spacing of the reference time unit, RO time-domain resource configuration information that is in each subframe and that is used for transmitting a random access preamble. Parameters of the first information set are obtained in at least one of the following manners: parameters configured by second configuration signaling; obtained by extending the parameters configured by the second configuration signaling; parameters predefined by a protocol; or obtained by extending the parameters predefined by the protocol.

Abstract: This application discloses a method for mapping a PUSCH signal, a terminal, and a network-side device. The method for mapping a PUSCH signal includes: determining, according to a frequency domain resource allocation type for the terminal and frequency domain resource allocation information for the terminal, a target resource block allocated to a PUSCH, where the target resource block includes a first target VRB or a first target PRB; determining, according to the frequency domain resource allocation type and/or a scheduling mode of the PUSCH, a mapping mode of mapping a PUSCH signal to a second target PRB, where the second target PRB is the first target PRB or a PRB corresponding to the first target VRB; and mapping the PUSCH signal to the second target PRB by using the mapping mode.

Abstract: This application provides an information determining method, an information sending method, a terminal, and a network side device. The information determining method includes: receiving first DCI, where the first DCI may schedule multiple target objects, and determining feature information of at least some of information indication fields in the first DCI.

Abstract: A resource determining method, a resource indication method, and a device are provided. The resource determination method is performed by a user side device, including: obtaining time domain resource indication information of downlink control information (DCI), where the time domain resource indication information supports scheduling of multiple carriers or bandwidth parts (BWPs); and determining a scheduling time domain resource on the multiple carriers or BWPs according to the time domain resource indication information.

Abstract: This application discloses a method for processing a PDCCH monitoring capability, a terminal, and a network-side device, belonging to the field of communication technologies. The method includes: determining a physical downlink control channel PDCCH monitoring capability, where the PDCCH monitoring capability represents a restriction condition that needs to be met by a slot monitorable by the terminal (e.g., UE); and sending the PDCCH monitoring capability, where the PDCCH monitoring capability includes any one or a combination of the following: a monitoring occasion is only on a predetermined slot of a radio frame, a radio subframe, or a slot group; or a monitoring occasion is on any slot of a radio frame, a radio subframe, or a slot group.

Abstract: A control information configuration method and apparatus, a control information content determining method and apparatus, and an electronic device, are provided. The control information configuration method is performed by a first serving cell, the first serving cell is scheduled by a second serving cell, and the method includes: sending first control information to a terminal, where the first control information is determined according to at least one of the following: second control information sent on the second serving cell to the terminal; a configuration from a base station on the terminal; a characteristic of the terminal; and a capability supported by the terminal.

Abstract: A transmission direction determining method and apparatus, a terminal, and a network side device, which belong to the field of communication technologies. According to embodiments of this application, the transmission direction determining method includes: The terminal determines a transmission direction corresponding to a time unit based on first indication signaling. The transmission direction includes an uplink transmission direction, a downlink transmission direction, or a flexible transmission direction. The flexible transmission direction is capable of being indicated as at least one of the following: an uplink transmission direction; a downlink transmission direction; and a flexible direction not for receiving and sending.

Abstract: A Channel State Information (CSI) transmission method and apparatus, a terminal, and a network-side device, are provided. The method includes sending at least one CSI report. The at least one CSI report includes a first CSI report including at least two pieces of CSI. A mapping order of the at least two pieces of CSI is determined based on first information. The first information includes at least one of the following: second information associated with each of the at least two pieces of CSI, reported content of each of the at least two pieces of CSI, or an order of at least two spatial adaptation patterns or an order of at least two sub-configurations configured or indicated by a network-side device. The at least two spatial adaptation patterns or the at least two sub-configurations are in a one-to-one correspondence with the at least two pieces of CSI.

Abstract: A random access signal transmission method, a terminal, and a non-transitory computer-readable storage medium are provided. The random access signal transmission method includes: determining a target time range according to a time domain position of a target downlink signal within a fixed frame period; and determining a Random Access Channel (RACH) occasion intersected with the target time range within the fixed frame period as an invalid RACH occasion according to configuration information of the fixed frame period and configuration information of the RACH occasion.

Abstract: A resource transmission method, a resource transmission apparatus, and a communications device. When the resource transmission method is applied to a network-side device, the method includes: sending downlink control information DCI, the DCI being used to indicate that a terminal is to perform transmission of at least one shared channel; where in a case that the shared channels are at least two in quantity, each of the at least two shared channels is repeatedly transmitted N times, N being an integer greater than 1.