Method comprising: receiving, for each of plural times, a respective first indication indicating that a first base station adopted a respective beam setting at the respective time; storing, in a database, for each of the plural times, the respective beam setting adopted, according to the respective first indication, by the first base station at the respective time along with the respective time; monitoring whether a request for the beam setting adopted by the first base station in a time period is received; retrieving, from the database, the one or more beam settings adopted, according to the database, by the first base station in the time period if the request is received; reporting the retrieved one or more beam settings adopted, according to the database, by the first base station in the time period in a response to the request.

data transmission processing method, includes: receiving configuration information sent by a base station, the configuration information carrying sounding reference signal (SRS) resource configuration information; with regard to one SRS resource, the configuration information being used for indicating L pieces of target. beam information, L being a positive integer greater than 1; and sending the SRS in beam directions indicated by the L pieces of target, beam information.

A terminal according to one aspect of the present disclosure includes a receiving section that receives a plurality of specific configurations in relation to a channel state information (CSI) report configuration, and a control section that configures a CSI report including CSI for each group such that the CSI report includes CSI based on a first specific configuration and CSI based on a second specific configuration, the first specific configuration and the second specific configuration being out of the plurality of specific configurations. According to one aspect of the present disclosure, it is possible to preferably use a CSI report related to group-based beam reporting.

A data processing method includes: before an uplink transmission is received on a configured grant-physical uplink shared channel (CG-PUSCH), sending beam recommendation information to a user equipment (UE), where the beam recommendation information at least indicates one or more recommended beams; and the recommended beams can be selected by the UE to perform uplink transmission on the CG-PUSCH.

Methods, media, and systems are provided for carrier aggregation grouping based on user device location. For example, the methods, media, and systems receive one or more Synchronization Signal Block (SSB) beam reports from one or more user devices. Further, a base station divides a coverage area associated with a multiple-input multiple-output (MIMO) service into carrier aggregation (CA) groups associated with one or more component carriers. Upon receiving or determining the location of the one or more user devices associated with each of the one or more SSB beam reports, the one or more component carriers are assigned to at least one of the CA groups based on the location of the one or more user devices and the SSB beam reports. Furthermore, if interference from a neighboring base station is detected, the one or more component carriers experiencing the interference is grouped differently from the interfering carriers.

Methods and apparatuses for uplink channel and signal repetition in a wireless communication system. A method for operating a user equipment (UE) includes receiving information indicating a set of transmission configuration indication (TCI) states; receiving a configuration for a first physical uplink shared channel (PUSCH); and identifying, according to the information, a set of uplink (UL) TCI states in a beam indication instance. The method further includes identifying, according to the configuration, a mapping configuration and a set of consecutive slots for transmitting on the first PUSCH; associating TCI states in the set of UL TCI states with consecutive slots in the set of consecutive slots, respectively, based on the mapping configuration; and transmitting on the first PUSCH in the consecutive slots according to the respectively associated TCI states.

Disclosed, according to various embodiments, are a method for assigning a beam management ID based on a plurality of zones in which a user equipment (UE) is included in a pre-set region, in a wireless communication system supporting a sidelink, and an apparatus therefor. Disclosed are the method for assigning a beam management ID based on a plurality of zones in which a user equipment (UE) is included in a pre-set region, and the apparatus therefor, the method comprising the steps of: transmitting, to a base station, an assignment request signal requesting assignment of a beam obtainment ID related to any one zone among the plurality of zones; and obtaining, from the base station, information about a first zone specified among the plurality of zones, on the basis of the assignment request signal, and information about a first beam obtainment ID for identifying a beam management signal in the first zone, wherein the first zone is one zone specified among the plurality of zones, on the basis of a moving direction of the UE.

This application discloses a beam training method and apparatus, a terminal device, and a network device. The beam training method in this application includes: measuring at least two reference signals used for beam training and forwarded by an auxiliary device in at least two forwarding modes to obtain measurement information, where the measurement information is used for indicating an optimal forwarding mode of the auxiliary device, and a forwarding mode of the auxiliary device is determined by using a beam direction of a forwarded signal of the auxiliary device and a beam phase of the forwarded signal of the auxiliary device; and reporting the measurement information to a network device.

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a channel state information (CSI) configuration indicating an interference measurement resource (IMR) associated with cross-link interference (CLI). The UE may transmit a CSI report based at least in part on a measurement on the IMR associated with CLI. Numerous other aspects are described.

A mobile electronic device may be configured to identify multiple beams is provided. The mobile electronic device includes a first beam and a second beam for communication with at least one base station, when the first beam and the second beam correspond to the same first direction, identify a third beam which corresponds to a direction differing from the first direction and has a strength of a signal received from the at least one base station, the strength being equal to or greater than a designated value, when the identification of the third beam fails, apply, to the first beam and the second beam, a power back-off for multiple beams corresponding to the same direction, so as to perform communication with the at least one base station, and when the third beam is identified, change the second beam to the third beam and perform communication with the at least one base station without applying the power back-off for multiple beams corresponding to the same direction and by using the first beam and the third beam.