The present specification proposes a discontinuous reception operation method characterized by: in a wireless communication system, a terminal in which a plurality of cells are configured performing a physical downlink control channel (PDCCH) monitoring on-duration; receiving bandwidth part (BWP) setting information, wherein the BWP setting information informs a specific BWP; receiving a PDCCH on the basis of the PDCCH monitoring, wherein the PDCCH includes dormant indication information for a specific cell from among the plurality of cells of the terminal; and activating the specific BWP on the basis of the dormant indication information indicating non-dormancy.

Disclosed are a method and a device for transmitting or receiving a sounding reference signal (SRS) in a wireless communication system. A method for transmitting a sounding reference signal (SRS) according to an embodiment of the present disclosure may comprise the steps of: receiving, from a base station, downlink control information (DCI) for scheduling a physical uplink shared channel (PUSCH) and triggering transmission of the SRS; and transmitting the PUSCH and the SRS to the base station on the basis of the DCI. A transmission bandwidth of the SRS may be determined on the basis of frequency resource allocation information for transmission of the PUSCH.

Disclosed are a method and a device for transmitting or receiving a sounding reference signal (SRS) in a wireless communication system. A method for transmitting a sounding reference signal (SRS) according to an embodiment of the present disclosure may comprise the steps of: receiving, from a base station, downlink control information (DCI) for scheduling a physical uplink shared channel (PUSCH) and triggering transmission of the SRS; and transmitting the PUSCH and the SRS to the base station on the basis of the DCI. A transmission bandwidth of the SRS may be determined on the basis of frequency resource allocation information for transmission of the PUSCH.

The present specification proposes a discontinuous reception operation method characterized by: in a wireless communication system, a terminal in which a plurality of cells are configured performing a physical downlink control channel (PDCCH) monitoring on-duration; receiving bandwidth part (BWP) setting information, wherein the BWP setting information informs a specific BWP; receiving a PDCCH on the basis of the PDCCH monitoring, wherein the PDCCH includes dormant indication information for a specific cell from among the plurality of cells of the terminal; and activating the specific BWP on the basis of the dormant indication information indicating non-dormancy.

The present application relates to devices and components including apparatus, systems, and methods for configuring and using multicast or broadcast services resource sets.

The present application relates to devices and components including apparatus, systems, and methods for configuring and using multicast or broadcast services resource sets.

Methods, apparatuses, and computer readable media for dynamic puncturing with dynamic signaling are disclosed. Apparatuses of a non-access point (AP) station (STA) or of an AP are disclosed, where the apparatuses comprise processing circuitry configured to: decode a first physical (PHY) protocol data unit (PPDU) in accordance with a first channel width and first inactive subchannels, and encode a second PPDU, in response to the first PPDU, with a second channel width that is the same as or narrower than the first channel width and in accordance with second inactive subchannels, the second inactive subchannels being the same as or indicating a wider set of punctured subchannels than the first inactive subchannels. The processing circuity is further configured to configure the non-AP STA to transmit the second PPDU in accordance with the second channel width and the second inactive subchannels.

Methods, apparatuses, and computer readable media for dynamic puncturing with dynamic signaling are disclosed. Apparatuses of a non-access point (AP) station (STA) or of an AP are disclosed, where the apparatuses comprise processing circuitry configured to: decode a first physical (PHY) protocol data unit (PPDU) in accordance with a first channel width and first inactive subchannels, and encode a second PPDU, in response to the first PPDU, with a second channel width that is the same as or narrower than the first channel width and in accordance with second inactive subchannels, the second inactive subchannels being the same as or indicating a wider set of punctured subchannels than the first inactive subchannels. The processing circuity is further configured to configure the non-AP STA to transmit the second PPDU in accordance with the second channel width and the second inactive subchannels.

A method includes: An access point generates an NDPA frame, where the NDPA frame includes a station information field, and the station information field includes an AID subfield indicating an association identifier AID of a station; the station information field further includes a partial bandwidth information subfield; the partial bandwidth information subfield indicates an RU that is in a bandwidth corresponding to the NDPA frame and for which the station needs to feed back channel state information; and the bandwidth corresponding to the NDPA frame is greater than 160 MHz. The access point transmits the NDPA frame.

There is provided a method to operate a first apparatus, the method comprising: determining a beam indicator that indicates at least one radio beam; determining a bandwidth part indicator that indicates at least one bandwidth part; determining a resource status indicator that indicates at least one status of radio resources, that are associated with the at least one radio beam and associated with the at least one bandwidth part; and transmitting at least one resource status set comprising the determined beam indicator, the determined bandwidth part indicator and the determined resource status indicator.