A wireless device may receive radio resource control messages indicating, among other things, a bandwidth part (BWP) of a cell, having at least first resource blocks (RBs) and second RBs; common frequency resources, including at least the first RBs of the BWP, associated with a multicast and broadcast service (MBS) configured for wireless devices comprising the wireless device; and a radio network temporary identifier (RNTI) associated with the MBS. The wireless device may also receive a group common downlink control information (DCI) addressed to the RNTI via the common frequency resources of the BWP. In an embodiment, the group common DCI may indicate a multicast transmission of a transport block to the wireless device. The wireless device may also start a BWP inactivity timer of the cell in response to receiving the group common DCI.

Methods and apparatuses for signal transmission and reception are provided for a wireless communication system. Information for configuring a plurality of physical uplink control channel (PUCCH) resources is transmitted to a terminal. Downlink control information (DCI) is transmitted to the terminal on a physical downlink control channel (PDCCH). The DCI includes a resource indicator for indicating a PUCCH resource among the plurality of PUCCH resources. Uplink control information (UCI) is received from the terminal on the PUCCH resource indicated by the resource indicator.

According to an example embodiment, an example method may include determining, by a network node in a wireless network, whether a size of a data packet is greater than a threshold size; transmitting, by the network node, the data packet via a frequency interlace if the size of the data packet is less than or equal to the threshold size; transmitting, by the network node, the data packet via contiguous wideband frequency resources if the size of the data packet is greater than the threshold size.

A user equipment for a mobile telecommunications system, including circuitry configured to communicate with a base station of the mobile telecommunications system, wherein the circuitry is further configured to: detect scheduling information for on-demand multicast broadcast service system information, wherein the scheduling information is included in predetermined system information transmitted from the base station to the user equipment; and request the on-demand multicast broadcast service system information based on the detected scheduling information.

A method for communication is applied to a first terminal, and includes: obtaining a notification message sent by a network device, the notification message being used for notifying a determined collaborative terminal, and the collaborative terminal being a second terminal different from the first terminal; and determining, based on the notification message, the second terminal for assisting the first terminal in transmitting data. The examples of the disclosure can effectively improve the coverage performance.

Provided are a quasi-co-location information obtaining method, communication node and storage medium. The method of obtaining quasi-co-location information, including: acquiring, by a communication node based on first information, a number x and/or a determination mode of quasi-co-location reference signal sets of a first element; where the first information includes at least one of: information indicated in a downlink control channel that schedules the first element; the number of quasi-co-location reference signal set corresponding to a predetermined codepoint in a transmission configuration indicator (TCI) state mapping table; the number of CORESET group; the maximum number of quasi-co-location reference signal sets corresponding to one codepoint in the TCI state mapping table; or a number of time domain repetition of the first element; the number of quasi-co-location reference signal sets corresponding to a second element.

An apparatus and a method of communication of the same are provided. A method of communication of a user equipment (UE) includes receiving, by the UE, a first information, and the first information corresponds to search space group monitoring for a first serving cell. This provides a search space group indication and further provides a method of search space group switching.

Apparatuses, methods, and systems are disclosed for transmitting SL CSI using an uplink channel. One apparatus includes a transceiver that receives a first SL-CSI value from a RX UE via one of a plurality of unicast links. The apparatus includes a processor that generates a SL-CSI report comprising the first SL-CSI value, wherein the first SL-CSI value is tagged with an identifier that identifies the RX UE. The processor controls the transceiver to transmit the SL-CSI report using an uplink channel.

The present application relates to a method and apparatus for downlink data reception. one embodiment of the subject application provides a method, comprising: determining one or more control resource sets from a plurality of control resource sets in response to first Downlink Control Information (DCI) being received in at least one of the one or more control resource sets; and detecting second DCI only in the determined one or more control resource sets within a time duration.

A terminal includes: a receiving unit receiving single control information for scheduling a plurality of cells; and a control unit receiving a transport block from the plurality of cells, based on the control information, in which the control unit: receives different transport blocks in each of the plurality of cells; receives a same transport block in each of the plurality of cells; or receives a part of a transport block in each of the plurality of cells.