Abstract: Provided are a method for determining a transmission configuration indicator (TCI) for a terminal in a wireless communication system and a device employing the method. The method comprises: receiving a radio resource control (RRC) signal including a plurality of TCI states; receiving a medium access control (MAC) control element (CE) indicating a TCI state among the plurality of TCI states; and determining a TCI relating to a control resource set (CORESET) on the basis of the RRC signal and the MAC CE.

Abstract: The present specification provides a method for transmitting uplink data by a user equipment (UE) in a wireless communication system includes: sequentially receiving, from a base station (BS), first downlink control information (DCI) for allocation of a first resource and second DCI for allocation of a second resource; and when the first resource and a partial resource of the second resource overlap each other, transmitting, to the BS, the uplink data on the partial resource of the second resource or on the second resource, wherein the first DCI and the second DCI include at least one parameter for transmission of the uplink data.

Abstract: Disclosed in the present application is a method for transmitting a signal from a network by a terminal supporting dual connectivity between a first radio access technology (RAT) and a second RAT in a wireless communication system. Specifically, the method comprises the steps of: reporting, to the network, capability information including an information transmission time from a processor for the first RAT to a processor for the second RAT; receiving a first uplink grant for transmitting a first RAT uplink signal, and transmitting the first RAT uplink signal on the basis of the first uplink grant; and receiving a second uplink grant for transmitting a second RAT uplink signal, and transmitting the second RAT uplink signal on the basis of the second uplink grant.

Abstract: A method for receiving, by a terminal, a downlink signal in a wireless communication system according to one embodiment of the present invention comprises: a step of receiving setting for a CSI-RS resource; and a step of receiving slot format related information (SFI) over a GC-PDCCH, wherein the terminal receives a CSI-RS on the CSI-RS resource or deactivates the reception of the CSI-RS according to the received SFI over the GC-PDCCH, the SFI indicates whether each of a plurality of resources constituting a slot is a downlink (D) resource, an uplink (U) resource, or a third resource for which D/U is not determined, and the terminal can deactivate the reception of the CSI-RS which has been scheduled on the CSI-RS resource, if the SFI of the GC-PDCCH sets either the U resource or the third resource on the CSI-RS resource.

Abstract: A method for measuring and reporting a beam by means of a terminal in a wireless communication system according to an embodiment of the present invention may comprise the steps of: measuring a plurality of transmission beams for a physical downlink control channel (PDCCH) via at least one reception beam; determining at least one transmission beam to be reported to a base station, according to a result of measuring the plurality of transmission beams; and transmitting, to the base station, a measurement report including information relating to the determined at least one transmission beam, wherein the terminal identifies a reception beam applied to each of the determined at least one transmission beam, and reports an index of a synchronization signal block available through the identified reception beam, to the base station via the measurement report.

Abstract: Disclosed are a method for uplink transmission in a wireless communication system, and an apparatus therefor. Specifically, a method by which a terminal performs an uplink transmission using tail biting convolution coding (TBCC) in a wireless communication system comprises the steps of: encoding a coded bit using a plurality of bits; and transmitting the coded bit, which has been encoded, to a base station using an uplink control channel, wherein the plurality of bits are generated by repeating odd number of times at least one bit corresponding to uplink control information, and the number of the plurality of bits may be set to be equal to or larger than a predetermined threshold for the TBCC.

Abstract: The present invention relates to a wireless communication system and, more particularly, to a method and an apparatus therefor, the method comprising: a step of acquiring a periodically allocated PUSCH resource, wherein the periodically allocated PUSCH resource is used for a transmission of a first PUSCH; a step of performing a procedure for transmitting uplink control information if transmission of the uplink control information is required at the transmission timing of the first PUSCH; and a step of transmitting the uplink control information, wherein if an aperiodically allocated second PUSCH does not exist at the transmission timing of the first PUSCH, the uplink control information is transmitted via the first PUSCH, and if the aperiodically allocated second PUSCH exists at the transmission timing of the first PUSCH, the uplink control information is transmitted via the second PUSCH.

Abstract: Disclosed are a method for changing a serving cell in a wireless communication system and an apparatus therefor. Specifically, the method performed by a UE may include: transmitting, to a serving cell, a measurement report for signals received from the serving cell and one or more cells; when a measurement value for a signal received from at least one cell among the one or more cells satisfies a predetermined specific triggering condition, receiving, from the serving cell, information representing that the at least one cell corresponds to a candidate cell for changing the serving cell; and performing synchronization for at least one of a downlink or an uplink with the at least one cell, by transmitting a specific uplink signal to the at least one cell.

Abstract: Provided are a method and an apparatus for transmitting a maximum stratum level in a wireless communication system. An evolved NodeB (eNB) or a home eNB (HeNB) having a global positioning system (GPS) constitutes a maximum stratum level indicating a maximum value of a hop capable of supporting radio interface based synchronization (RIBS) and transmits the constituted maximum stratum level to a small cell. Meanwhile, the small cell determines whether a stratum level is greater than the maximum stratum level, and transmits the maximum stratum level to the eNB or the HeNB having the GPS when the stratum level is greater than the maximum stratum level.