Wireless communications are described. A wireless device may determine a first transmission power for a first signal and a second transmission power for a second signal. The wireless device may reduce signal transmission power of one or more of the first signal or the second signal, based on a calculated power value exceeding an allowable transmission power. The wireless device may reduce the signal transmission power during an overlap period or a non-overlap period, based on a duration of an overlap of the first signal with the second signal.

Certain aspects of the present disclosure provide techniques for rate matching of synchronization signal block (SSB) transmissions in non-terrestrial networks (NTNs). A method that may be performed by a user equipment (UE) includes receiving configuration information indicating a beam-specific rate matching pattern for at least one beam of a plurality of beams configured for the UE, wherein a SSB transmission corresponding to each of the plurality of beams is configured using the same set of frequencies, receiving a data channel using the at least one beam, and processing the data channel based on the rate matching pattern.

A communication apparatus, terminal apparatus, system and method are provided for performing wireless communication. The communication apparatus supports a plurality of component carriers, wherein one of the plurality of component carriers is designated as a current primary component and at least one of the plurality of component carriers is designated as a current secondary component carrier providing at least downlink communication. The communication apparatus comprises control circuitry for controlling a component carrier testing procedure for one or more component carriers. The testing procedure comprises, for each component carrier: establishing an uplink connection from the terminal apparatus to the communication apparatus using the component carrier; and determining a quality of the uplink connection for the component carrier. The control circuitry is responsive to completion of the testing procedure to designate an updated primary component carrier on the basis of the qualities of the uplink connections determined for the component carriers.

A configuration to enable a UE to select a new CSS set to use for monitoring for PDCCH based on changing conditions at the UE. The apparatus may receive, from a base station, a first indication of a search space for monitoring for a channel for at least one of system information, paging, or user data. A first set of monitoring occasions based on the search space indicated by the base station. The apparatus may determine a second set of monitoring occasions different than the first set of monitoring occasions based on a condition experienced by the apparatus. The apparatus may monitor for the channel based on the second set of monitoring occasions determined by the apparatus.

A method for enhancing Bandwidth Part (BWP) operation towards Secondary Cell (SCell) dormancy indication is proposed. A User Equipment (UE) detects a Downlink Control Information (DCI) format including an SCell dormancy indication that indicates an active BWP change for a serving cell. The UE performs BWP switching for the serving cell in response to the DCI format. The UE stops transmission or reception in the serving cell during a time duration from a slot containing a last symbol of the DCI format, wherein the time duration includes a first period of time of delay for the BWP switching and a second period of time of interruption to other active serving cells.

A method for configuring frequency layers is disclosed. Each frequency layer comprises one or more frequency layer parts, wherein each frequency layer part comprises a contiguous set of frequencies defined by a bandwidth and a centre frequency. Positioning Reference Signal (PRS) is mapped to each frequency layer. The method comprises: configuring a first frequency layer for a first cell, wherein the first frequency layer comprises at least one frequency layer part, FL1, having a bandwidth BW1 and a centre frequency CF1; and configuring a second frequency layer for a second cell, wherein the second frequency layer comprises at least one frequency layer part, FL2, having a bandwidth BW2 and a centre frequency CF2.

Provided are an uplink transmission sending method and device, an uplink transmission receiving method and device, a terminal, a service node, and a medium. The method includes: determining a sending mechanism of an uplink transmission according to an uplink transmit mode in the case of multiple carriers; and sending the uplink transmission according to the sending mechanism.

A method for performing an uplink transmission by a user equipment in a non-terrestrial network, a method for scheduling uplink transmission in a non-terrestrial network, a user equipment and a base station are provided. The method comprises: receiving, from a base station, a first information for indicating uplink transmission resources, and a second information, wherein the second information comprises a first parameter for indicating the uplink transmission resources; performing, based on the first information and the second information, an uplink transmission on the uplink transmission resources.

Provided is an information processing method and apparatus, a device and a storage medium. The information processing method includes: radio capability information is sent to a next generation NodeB (gNB); where the radio capability information includes user equipment (UE) capability information.

A device configured for operating in a wireless communication network and for performing communication with a communication partner within the wireless communication network by exchanging a wireless signal is configured for communicating with the communication partner using a beamforming technique to form a transmit beam pattern being a beam pattern selected from a plurality of transmit beam patterns being formable by the device. The device is configured for providing, responsive to a trigger event, a number of transmit beam patterns being at least a subset of the plurality of formable transmit beam patterns to the communication partner or a different entity of the wireless communication network. The device is configured for receiving feedback information relating to the beam patterns of the number of beam patterns; and for using at least one of the provided number of beam patterns based on the feedback information as a selected beam pattern.