Abstract: Disclosed are a method and device for performing uplink transmission and reception in a wireless communication system. A method for a terminal to perform uplink transmission and reception in a wireless communication system according to an embodiment disclosed herein may comprise the steps of: receiving configuration information related to a serving cell from a base station, the configuration information including information about a plurality of TAGs associated with the serving cell; receiving DCI including first instruction information and second instruction information from the base station; and performing at least one of first uplink transmission or second uplink transmission on the basis of at least one of the first instruction information or the second instruction information.

Abstract: A method for transmitting an uplink signal by means of a terminal in a wireless communication system, according to one embodiment of the present specification, comprises: receiving configuration information related to transmission of the uplink signal; receiving a message indicating an update of a panel related to the uplink signal; and transmitting the uplink signal on the basis of the configuration information and the message. On the basis of a specific panel being updated to a first panel through the message, the specific panel being configured in at least one specific uplink resource among uplink resources, a beam being configured in the at least one specific uplink resource is updated to a specific beam.

Abstract: A method and a device for transmitting/receiving channel state information (CSI) in a wireless communication system are disclosed. A method by which a terminal transmits CSI in a wireless communication system, according to an embodiment of the present disclosure, may comprise the steps of: receiving configuration information related to CSI reporting; receiving a CSI-reference signal (RS) from at least one CSI-RS resource corresponding to the configuration information; and transmitting the CSI on the basis of at least one CSI-RS and the configuration information.

Abstract: A method and device for performing beam failure recovery in a wireless communication system. A method performed by a user equipment (UE) in a wireless communication system may include: based on a beam failure being detected for at least one of two beam failure detection (BFD)-reference signal (RS) sets configured for at least one serving cell among a plurality of serving cells, triggering at least one beam failure recovery (BFR) procedure for the at least one of the two BFD-RS sets; based on the at least one BFR being triggered and not cancelled for a first secondary cell (SCell) among the at least one serving cell, generating an enhanced BFR media access control (MAC)-control element (CE) based on at least one available uplink-shared channel (UL-SCH) resource; and transmitting, to a base station, the enhanced BFR MAC-CE.

Abstract: A method and device for performing uplink transmission and reception in a wireless communication system is disclosed. A method performed by a terminal, according to one embodiment of the present disclosure, may comprise: performing a report on indication information on one or more downlink (DL) reference resources including a plurality of indexes for the terminal; in relation to a response to the report, receiving information associated with a specific index from among the plurality of indexes; and performing uplink transmission based on the specific index. Here, the plurality of indexes may be related to the number of sounding reference signal (SRS) ports.

Abstract: Disclosed are a method and a device for multi-frequency unit-based simultaneous transmission or simultaneous reception in a wireless communication system. A method for performing uplink transmission or downlink reception by a terminal in a wireless communication system according to an embodiment of the present disclosure may comprise the steps of receiving, from a network, configuration information related to a group of frequency units for one or more of an uplink and a downlink; and on the basis of one or more of a reference signal-related resource and a channel-related resource for a first frequency unit and a second frequency unit included in the group of frequency units, performing, in the same time unit, uplink transmission or downlink reception on the first frequency unit and the second frequency unit, wherein the first frequency unit and the second frequency unit at least partially overlap on a frequency domain.

Abstract: A method and a device for uplink transmission and reception in a wireless communication system are disclosed. The method for uplink transmission for beam failure recovery (BFR) according to one embodiment of the present disclosure may comprise the steps of: receiving BFR-related configuration information for a base station, and performing uplink transmission for BFR to the base station, on the basis of which any one of a first beam failure and a second beam failure is detected in accordance with an assessment of the radio link quality with respect to a first beam failure detection (BFD) reference signal (RS) set and a second BFD RS set.

Abstract: A method by which a terminal transmits an uplink signal in a wireless communication system, according to one embodiment of the present specification, comprises the steps of: receiving configuration information related to the transmission of the uplink signal; and transmitting the uplink signal on the basis of the configuration information. The configuration information includes a transmission configuration indicator state (TCI state). The uplink signal is transmitted on the basis of a specific panel and/or a specific spatial domain filter, according to the TCI state in which the panel ID and/or the reference RS is not configured.

Abstract: Disclosed are a method and a device for performing uplink transmission and reception in a wireless communication system.

Abstract: The present disclosure discloses a method for a terminal transmitting an uplink signal in a wireless communication system. Particularly, the method comprises: receiving information related to a downlink reference signal associated with an uplink signal; on the basis of the information, determining a sensing beam and a transmission beam for the uplink signal; carrying out sensing for the sensing beam; and, on the basis that a channel corresponding to the sensing beam is IDLE, transmitting the uplink signal through the transmission beam.

Abstract: A method and a device for pe1forming uplink transmission and reception in a wireless communication system are disclosed. A method for pe1fom1ing uplink transmission in a wireless communication system according to an embodiment of the present disclosure may comprise the steps of: receiving, from a base station, first configuration information related to simultaneous uplink transmission based on multiple spatial parameters; receiving, from the base station, a DCI format 0_0 for scheduling a PUSCH; and transmitting the PUSCH to the base station on the basis of i) a single spatial parameter among the multiple spatial parameters or ii) the multiple spatial parameters, wherein at least one port of the PUSCH corresponds to the multiple spatial parameters.

Abstract: A method of transmitting, by a user equipment (UE), a physical uplink shared channel (PUSCH) in a wireless communication system is disclosed. The method comprises receiving configuration information related to the PUSCH, receiving downlink control information (DCI) scheduling the PUSCH, and transmitting the PUSCH based on the DCI. The DCI includes a specific field. Based on that the specific field represents at least one SRS resource related to a simultaneous transmission across multi-panel (ST×MP), the PUSCH is transmitted based on a plurality of panels.

Abstract: Disclosed are a method and device for performing uplink or downlink transmission and reception in a wireless communication system. The method for performing uplink or downlink transmission and reception according to an embodiment disclosed herein comprises the steps in which a terminal: receives, from a base station, configuration information related to a plurality of CORESET pool candidates; receives, from the base station, first information for activating a first CORESET pool and a second CORESET pool among the plurality of CORESET pool candidates; and performs the uplink transmission or the downlink reception on the basis of at least one CORESET included in each of the first CORESET pool and the second CORESET pool, wherein the first CORESET pool may be related to a serving cell, and the second CORESET pool may be related to one of the serving cell or a non-serving cell.

Abstract: A method for performing a beam failure recovery procedure in a wireless communication system according to an embodiment of the present disclosure, the method performed by a user equipment (UE) includes receiving configuration information related to the BFR, receiving a downlink reference signal (DL RS) based on the configuration information, detecting a beam failure based on measurement for the DL RS, and transmitting a request message for the BFR. The request message for the BFR is transmitted based on a PUCCH resource related to a scheduling request (SR). 1) The PUCCH resource related to the SR is one of a plurality of PUCCH resources configured for the beam failure recovery, and 2) the beam failure is based on being related to one or more cells: the PUCCH resource related to the SR is a specific PUCCH resource determined based on a preconfigured criterion among the plurality of PUCCH resources.

Abstract: Disclosed is a method and device for transmitting and receiving an SRS in a wireless communication system. A method for transmitting and receiving an SRS according to one embodiment of the present disclosure, comprises the steps of: receiving configuration information related to the SRS from a base station; receiving DCI from the base station; and transmitting the SRS on the basis of the DCI, wherein the configuration information includes information for configuring at least one available slot offset for each of at least one SRS resource set, and the number of the at least one available slot offset configured for each of the at least one SRS resource set may be the same.

Abstract: A method for transmitting a physical uplink shared channel (PUSCH) by a terminal in a wireless communication system according to an embodiment of the present specification comprises the step of: receiving sounding reference signal (SRS)-related configuration information; receiving downlink control information (DCI) for scheduling a first PUSCH; transmitting the first PUSCH on the basis of the DCI; and transmitting a second PUSCH.

Abstract: Disclosed are a method and a device for transmitting or receiving channel state information in a wireless communication system.

Abstract: A method of transmitting an uplink signal by a user equipment in a wireless communication system includes receiving configuration information related to transmission of an uplink signal and transmitting the uplink signal based on the configuration information. The configuration information includes information indicating a specific beam related to a maximum permissible exposure (MPE) of a radio frequency (RF), and the transmission of the uplink signal is based on the specific beam.

Abstract: Disclosed are a method and device for transmitting or receiving an uplink or downlink in a wireless communication system. A method for a terminal to communicate according to an embodiment disclosed herein may comprise the steps of: transmitting capability information including first information to a base station, wherein the first information indicates whether the terminal supports a single transmission or reception configuration in a single unit of time, or supports multiple transmission or reception configuration s in a single unit of time; receiving, from the base station, second information related to at least one transmission occasion (TO) based on the capability information; and performing uplink transmission or downlink reception in the at least one TO on the basis of the second information.

Abstract: A method for reporting channel state information (CSI) performed by a UE in a wireless communication system according to an embodiment of the present disclosure includes transmitting UE capability information related to a plurality of panels, receiving configuration information related to reporting of CSI, receiving a downlink reference signal (DL RS) based on the configuration information, and transmitting CSI related to a measurement result for the DL RS.