Abstract: A wireless device receives one or more configuration parameters indicating a first beam detection set including a first reference signal and a second beam detection set including a second reference signal. The first reference signal overlaps in at least one symbol with the second reference signal. The wireless device measures, for beam failure and in response to the first beam detection set being different from the second beam detection set, both the first reference signal and the second reference signal.

Abstract: A first wireless device receives, from a second wireless device, one or more messages indicating one or more location areas where the first wireless device continuously monitors for one or more sidelink signals. The first wireless device determines that the first wireless device is located in the one or more location areas. Based on the determining, the first wireless device starts continuous monitoring of a control channel for the one or more sidelink signals from a third wireless device. The first wireless device receives, from the third wireless device and based on the starting continuous monitor, the one or more sidelink signals.

Abstract: A wireless device receives a radio resource control (RRC) message that includes configuration parameters for scheduling a plurality of physical uplink shared channels (PUSCHs) via a downlink control information (DCI). In an embodiment, the configuration parameters may include an indication enabling a dynamic determination of a PUSCH of the plurality of PUSCHs for multiplexing an uplink control information (UCI). In an additional embodiment, the UCI may overlap with a first PUSCH of the plurality of PUSCHs. The wireless device may transmit the UCI via a second PUSCH of the plurality of PUSCHs in response to a failed listen-before-talk (LBT) procedure for the first PUSCH.

Abstract: A method by which a terminal reports channel state information (CSI) in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: measuring interference through an interference measurement resource (IMR) set in a control area; and reporting, to a base station, CSI for the control area on the basis of the result of the interference measurement, wherein the CSI for the control area includes information on quality of a downlink control channel set through at least one control channel element (CCE) aggregation, and the information on the quality of the downlink control channel can include information on at least one CCE aggregation level preferred by the terminal in order to receive the downlink control channel. A UE is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station or a network.

Abstract: One or more transmission parameters for data transmission may be determined for wireless communications. A wireless device may determine transmission parameters for data transmission based on configuration associated with control signaling. For example, the transmission parameters (e.g., transmission beam, transmission power, etc.) may be determined based on a selected spatial relation, among multiple spatial relations, corresponding to a control channel.

Abstract: A wireless device receives configuration parameters indicating duration values for skipping physical downlink control channel (PDCCH) monitoring on a bandwidth part (BWP). The duration values are from: first values in response to the BWP having a first subcarrier spacing (SCS) and second values in response to the BWP having a second SCS, with each value of the second values being equal to multiplication of a respective value, of the first values, and a same granularity value. The wireless device may receive a downlink control information (DCI) indicating skipping PDCCH monitoring on the BWP for a time duration based on a duration value of the duration values. The wireless device may skip monitoring the PDCCH on the BWP for the time duration, based on the DCI.

Abstract: A wireless device receives, from a base station, one or more radio resource control (RRC) messages that includes one or more configuration parameters for a cell. The one or more configuration parameters include a unified transmission configuration indicator (TCI) state type parameter that indicates a unified TCI state type among a separate unified TCI state type and a joint unified TCI state type. The wireless device may then communicate, with the base station and via the cell, based on the indicated unified TCI state type.

Abstract: A wireless device receives receive, from a base station, radio resource control messages comprising configuration parameters of a first semi-persistent scheduling (SPS) for multicast and broadcast services (MBS), wherein the configuration parameters of the first SPS comprise a first hybrid automatic repeat request acknowledgment (HARQ-ACK) codebook index. The wireless device receives a multicast transport block (TB) based on receiving a group common downlink control information (DCI) indicating an activation of the first SPS. The wireless device transmits first feedback for the multicast TB in a first HARQ-ACK codebook, of HARQ-ACK codebooks, indicated by the first HARQ-ACK codebook index.

Abstract: A wireless device receives configuration parameters indicating: a control resource set (coreset) configured with a first transmission configuration indicator (TCI) state and a second TCI state; and a bitmap comprising a plurality of bits. Each bit of the plurality of bits indicates one of the first TCI state or the second TCI state and is for a respective repetition of repetitions of a downlink control information (DCI). The wireless device receive, via a search space associated with the coreset, each of a plurality of repetitions of a first DCI using an associated TCI state indicated by a respective bit of the plurality of bits.

Abstract: A base station transmits one or more configuration parameters indicating a single frequency network (SFN) scheme. The base station transmits, via control resource sets (coresets) configured for physical downlink control channel (PDCCH) repetition, repetitions of downlink control information (DCI) scheduling a physical downlink shared channel (PDSCH). The base station transmits the PDSCH based on transmission configuration indicator (TCI) states of the coresets. The PDSCH transmission is in response to: the one or more configuration parameters indicating the SFN scheme; the DCI not comprising a TCI field; and a time offset between the DCI and the PDSCH being equal to or greater than a threshold.

Abstract: According to one embodiment of the present invention, a method of receiving DCI by a UE includes receiving bundling information regarding REGs via higher layer signaling, performing blind detection for a PDCCH in a CORESET configured on a plurality of OFDM symbols, and acquiring DCI from the PDCCH. When the bundling information indicates a first value, the UE may perform bundling such that only REGs locating on a same RB and corresponding to different OFDM symbols in the CORESET, are bundled as 1 REG bundle, and when the bundling information indicates a second value, the UE may perform bundling such that the REGs locating on the same RB and corresponding to the different OFDM symbols are bundled as 1 REG bundle along with REGs locating on different RBs in the CORESET, and the UE may perform the blind detection of the PDCCH by assuming same precoding for REGs belonging to a same REG bundle as a result of REG bundling.

Abstract: A method and apparatus for performing an initial access procedure in a wireless communication system is provided. A low cost user equipment (UE) transmits a list of capabilities to a network, and receives a reject message from the network when at least one of the capabilities is not supported by the network. The list of capabilities may be transmitted during a random access procedure via a random access preamble on a physical random access channel (PRACH) or a message 3 on a physical uplink shared channel (PUSCH). The reject message may be received during the random access procedure a random access response or an acknowledge message for the message 3.

Abstract: A wireless device receives one or more messages. The one or more messages comprise a sidelink priority for a sidelink transmission via a sidelink resource pool; a first priority threshold for the sidelink resource pool; and a second priority threshold for the sidelink resource pool. The sidelink transmission overlapping with a configured uplink transmission is transmitted based on comparing the sidelink priority with: the first priority threshold in response to the configured uplink transmission being a first priority class; and the second priority threshold in response to the configured uplink transmission being a second priority class.

Abstract: A method and apparatus for monitoring downlink control information (DCI) in a wireless communication system, especially in a new radio access technology (NR) is provided. A user equipment (UE) monitors first DCI having a first size in a UE specific search space (USS). The first size is determined based on an active bandwidth part (BWP). The UE further monitors second DCI having a second size in a common search space (CSS). The second size is determined based on a default BWP.

Abstract: A base station may transmit configuration parameters indicating a bandwidth part (BWP), of a cell, associated with a maximum number of transmission layers, and a plurality of demodulation reference signal (DMRS) ports. The base station may transmit downlink control information comprising an antenna port indication value. The base station may determine a subset of DMRS ports, from the plurality of DMRS ports, based on the maximum number of transmission layers associated with the BWP. Based on the antenna port indication value, the base station may select one or more DMRS ports from the subset of DMRS ports. The base station may transmit, via the BWP, a transport block with the one or more selected DMRS ports and with a number of transmission layers. The number may be less than or equal to the maximum number in response to the BWP being associated with the maximum number of transmission layers.

Abstract: A wireless device may receive, via at least one control resource set (coreset) of coresets configured for physical downlink control channel (PDCCH) repetition, at least one repetition of a PDCCH order that triggers a transmission of a random-access preamble. The wireless device may transmit the random-access preamble with a transmission power based on a transmission configuration indicator (TCI) state of a coreset among the coresets.

Abstract: A wireless device may receive configuration parameters indicating a hopping pattern of bandwidth parts (BWPs) of a cell. The wireless device may start a BWP inactivity timer in response to activating a first BWP of the cell. In response to activating the hopping pattern, the wireless device may stop the BWP inactivity timer or it may deactivate the first BWP.

Abstract: A method for performing a random access procedure, by a terminal, in a wireless communication system according to an embodiment of the present invention may comprise the steps of: transmitting, to a base station, a random access preamble through a PRACH, and a third message (Msg3) through a PUSCH; and receiving, from the base station through a PDSCH, a random access response message as a response to the random access preamble, and a contention resolution message as a response to the Msg3, wherein a control message, which indicates the Msg3 or a resource area to which the Msg3 is mapped, may be mapped to a frequency area identical to a frequency area to which the random access preamble is mapped, within a subframe to which the random access preamble is mapped.

Abstract: A wireless device may receive downlink control information (DCI) that includes a cell index, wherein the cell index indicates one or more cells and a channel state information (CSI) request. The wireless device may also determine a cell to transmit a CSI based on the CSI request and the cell index of the DCI. The wireless device may also transmit a CSI via the cell.

Abstract: Certain aspects of the present disclosure provide techniques for sidelink communication. One example method generally comprises identifying, by a wireless device, a frequency of a sidelink operation being unlicensed spectrum. The wireless device may detect whether a synchronization signal is on one or more carriers overlapping with the frequency, and in response to the detection, determine whether to enable the sidelink operation in the frequency. The wireless device may send an indication of whether the sidelink operation is enabled based on the determination.