Abstract: A method and a device for detecting slot format indication, and a method and a device for configuring slot format indication are provided. The method for detecting slot format indication is applied to a terminal and includes: obtaining a bit length of SFI index information of a target cell or a target carrier and a slot format configuration set corresponding to the bit length; detecting the SFI index information of the target cell or the target carrier; and determining a slot format configuration corresponding to the detected SFI index information based on the detected SFI index information and the slot format configuration set corresponding to the bit length of the detected SFI index information.

Abstract: Provided are a method for configuring a physical downlink control channel, a user equipment and a network side device. The method comprises: receiving physical layer signaling or media access control (MAC) layer signaling sent by the network side; and determining, according to the physical layer or MAC layer signaling, a first parameter related to a PDCCH monitoring behavior of a serving cell.

Abstract: An uplink control information transmission method includes in a case that N uplink channels overlap on a time domain resource, transmitting, by UE, M pieces of UCI to-be-carried on the N uplink channels on a target uplink channel in the N uplink channels. Both N and M are positive integers; and the target uplink channel is determined based on at least one of following: priorities of the N uplink channels, or channel types of the N uplink channels.

Abstract: A PUSCH repetition method and device are provided. The PUSCH repetition method includes: a network side device prohibits configuring enabling of a PUSCH uplink transmission skipping function for a terminal, and configure PUSCH repetitions of more than X times; or when the terminal is configured to enable the PUSCH uplink transmission skipping function and is configured to perform PUSCH repetitions of more than X times, prohibiting a resource conflict between scheduled or configured first UCI and a first transmission opportunity. The first transmission opportunity is the last Y transmission opportunities among K transmission opportunities. The PUSCH repetition includes the K transmission opportunities. K, X, and Y are all positive integers, K?Y, and K is greater than or equal to 2.

Abstract: This application discloses an information transmission method and apparatus, an information obtaining method and apparatus, and a communication device. The method in embodiments of this application includes: reporting, by a terminal, first indication information, where the first indication information is used to indicate at least one of the following: whether being a reduced capability terminal; type identifier information of a terminal; and capability information of a reduced capability terminal.

Abstract: A transmission control method includes in a case that a resource collision exists between uplink transmission and downlink transmission of a terminal in time domain, obtaining, by the terminal, target information; and performing, by the terminal, a corresponding terminal behavior based on the target information, where the terminal is a terminal having an HD-FDD capability, and the target information includes at least one of the following: a configuration of a base station or a processing capability of the terminal.

Abstract: A DCI size alignment method includes determining, by a communication device, whether a number of DCI sizes of a plurality of DCI formats meets a DCI size budget; and in a case that the DCI size budget is not met, performing a DCI size alignment operation on the plurality of DCI formats according to a DCI size alignment rule until the DCI size budget is met. The DCI size alignment rule includes at least one of: aligning a first DCI format with DCI 0_0 and/or DCI 1_0 in a CSS; aligning the first DCI format with DCI 1_1 and/or DCI 0_1 in a USS; aligning the first DCI format with DCI 1_2 and/or DCI 0_2 in the USS; aligning DCI 1_2 and/or DCI 0_2 in the USS with DCI 1_1 and/or DCI 0_1; or aligning the first DCI format with a group common DCI format in the CSS.

Abstract: An indication method of a power saving mode includes: instructing, by a network side device in a channel occupancy time (COT) of an unlicensed band, a terminal to enter a power saving mode.

Abstract: A channel monitoring indication method, a terminal, and a network device are provided. The method includes: monitoring a first physical downlink control channel PDCCH; and if downlink control information (DCI) not used for scheduling is received on the first PDCCH, determining, based on the DCI not used for scheduling, whether to monitor a second PDCCH.

Abstract: This disclosure discloses a channel detection indication method, a terminal, and a network device. The method includes: obtaining at least two sets of configuration information, where the at least two sets of configuration information are related to monitoring a physical downlink control channel PDCCH; determining target configuration information from the at least two sets of configuration information; and monitoring the PDCCH based on the target configuration information.

Abstract: A random access method and a terminal are provided. The random access method comprises: receiving random access mechanism configuration information sent by a base station, wherein the random access mechanism configuration information includes a random access type and random access time-frequency resource information corresponding to the random access type, and the random access type includes a first random access mechanism and/or a second random access mechanism; and performing a random access process of the first random access mechanism or the second random access mechanism according to the random access mechanism configuration information.

Abstract: Transmission methods and a terminal are provided. An exemplary method includes: determining, by a terminal, locations of frequency domain resources in a Frequency Division Duplexing (FDD) pattern; and performing, by the terminal, transmission according to the locations of the frequency domain resources. The locations of the frequency domain resources include: a downlink frequency domain resource located at an edge in a band of a downlink Bandwidth Part (BWP) or a downlink carrier, and an uplink frequency domain resource or a flexible frequency domain resource located in at least part of a target area in the band of the downlink BWP or the downlink carrier.

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 control channel monitoring method and apparatus, a terminal, and a network-side device, and pertains to the field of communication technologies. The control channel monitoring method in embodiments of the application includes: obtaining, by a terminal, a first channel monitoring budget; where a first cell supports being scheduled by M cells, and M is an integer greater than 1; and performing, by the terminal, a first operation on at least part of control resources in first control resources according to a second channel monitoring budget; where the second channel monitoring budget includes at least one channel monitoring budget in the first channel monitoring budget, and the first operation includes at least one of the following operations: allocation and monitoring.

Abstract: A DCI transmission method, a terminal, and a base station are provided. The method includes: receiving DCI, wherein when there is simultaneously in a network a paging message for an idle-state terminal and a change of system information, the DCI carries PDSCH scheduling information for the paging message and a short message; otherwise, the DCI carries the scheduling information or the short message, where the short message is used to indicate the change of system information; and obtaining at least one of the scheduling information or the short message from the DCI.

Abstract: A beam measurement method, a network-side device, a terminal device, and a storage medium are provided. The method includes: sending configuration information to a terminal device, where the configuration information includes information related to channel state information reference signal CSI-RS resources that are used for beam measurement on an unlicensed frequency band UFB; and sending the CSI-RS resource to the terminal device based on the configuration information, so that the terminal device performs beam measurement on the UFB based on the configuration information and the CSI-RS resource.

Abstract: A signal interference avoidance method includes, when the self-interference occurs for the UE connected concurrently to a first network device and a second network device, transmitting first interference avoidance indication information to the second network device. The first interference avoidance indication information is used to enable the second network device to communicate with the UE through a first time-domain resource and/or a first frequency-domain resource. The first interference avoidance indication information includes identification information about the UE.

Abstract: This application discloses a transmission processing method and apparatus and a terminal. The method includes: performing, by the terminal, a first operation in a case that an interval between an end position of a first resource set and a start position of a second resource set is less than an uplink-downlink switching period. The first operation includes at least one of the following: determining that network scheduling is erroneous; determining that network configuration is erroneous; quitting uplink transmission or downlink operation on the first resource set; performing rate matching on last X1 symbols of the first resource set; puncturing last X1 symbols of the first resource set; quitting downlink operation or quitting transmission on the second resource set; performing rate matching on first Y1 symbols of the second resource set; puncturing first Y2 symbols of the second resource set; and implementing a determined first behavior based on the terminal.

Abstract: A COT determination method, an uplink transmission method, and a device, are provided. The COT determination method includes: determining, by a terminal according to first information, whether a first COT used by a network side device is initiated by the network side device; and when the first COT is initiated by the network side device, sharing the first COT for uplink transmission.

Abstract: A state switching method and apparatus and a beacon signal sending method and apparatus are disclosed, and pertains to the field of communication technologies. The state switching method includes: in a case of monitoring for a wake-up signal in a low-power state, detecting, by a terminal, a beacon signal based on pre-configured configuration information; and switching, by the terminal, to an idle state in a case that a detection result is at least one of the following: the terminal has detected no beacon signal; and signal quality of the beacon signal detected by the terminal is lower than a preset threshold.