Abstract: A first wireless device determines a sidelink listen-before-talk (LBT) failure for a first resource block (RB) set, of RB sets of a first sidelink carrier of one or more sidelink carriers. The first wireless device starts a sidelink LBT failure detection timer for the first RB set. The first wireless device determines a consistent LBT failure for the first RB set based on a counter value of a sidelink LBT counter for the first RB set. The first wireless device determines a sidelink RLF detection for multiple destination identifiers associated with unicast service. Determining the sidelink RLF detection is based on a consistent LBT failure having been triggered in all RB sets of a sidelink resource pool configured in a first sidelink bandwidth part (BWP). The first wireless device releases multiple unicast links associated with the multiple destination identifiers.

Abstract: A terminal apparatus includes a determination circuitry that divides a certain duration having a length provided by a higher layer parameter into one or more sub-durations based at least on a downlink region; and a transmission circuitry that performs repeated transmissions for a PUSCH in a certain sub-duration among the one or more sub-durations. Phase continuity is maintained for the repeated transmissions for the PUSCH.

Abstract: A wireless device determines a priority value of a first channel state information (CSI) report, using: a first parameter having a value of zero based on the first CSI report being initiated by the wireless device; a second parameter, associated with a report quantity of the first CSI report, having a value of zero based on the first CSI report comprising a predicted layer 1 reference signal received power (L1-RSRP); a third parameter that is an index of a serving cell; and a fourth parameter that is a configuration identifier of the first CSI report. The wireless device transmits the first CSI report based on: the priority value being smaller than a second priority value of a second CSI report; and a transmission, via a first resource, of the first CSI report overlapping in time with a transmission, via a second resource, of the second CSI report.

Abstract: A wireless device receive a radio resource control (RRC) message comprising one or more configuration parameters indicating a plurality of cyclic prefix extension (CPE) starting positions. The wireless device receives first sidelink control information (SCI) indicating a reserved resource and second SCI indicating a duration of a channel occupancy. The wireless device determines a CPE duration based on: whether the reserved resource is reserved for any resources of the sidelink transmission and a first CPE starting position from among: the default CPE starting position in response to the reserved resource not being reserved for any of the resources of the sidelink transmission and the one or more CPE starting positions. The wireless device transmits, based on a channel being idle, the sidelink transmission. The wireless device transmits, during the CPE duration, a CPE of the sidelink transmission.

Abstract: Methods are described for a wireless device to select a cell for registration. Information, shared with the wireless device, may provide details the wireless device may use to select a cell for registration. The information may provide the wireless device with details on which access technologies are available or unavailable, which are restricted or allowed, and/or which frequencies are available and/or their priority of use. Using the provided information, the wireless device may determine possible cells for selection, and based on measurements of the possible cells, the wireless device may select a cell for registration.

Abstract: A first wireless device receives sidelink control information (SCI) via one or more sidelink resource pools configured for a shared spectrum channel access. The SCI comprises: one or more fields indicating one or more sidelink slots that are in a channel occupancy time (COT) initiated by the second wireless device, and a first value indicating a first channel access priority class (CAPC) for a first sidelink transmission of the second wireless device. The first wireless device transmits, via a first sidelink resource in the one or more sidelink slots, a second sidelink transmission comprising sidelink data. The second sidelink transmission is transmitted based on: a second value, of a second CAPC of the sidelink data, being lower than the first value, and the first sidelink resource being selected, by the first wireless device, based on a second priority value of the second sidelink transmission.

Abstract: A first wireless device receives, from a second wireless device, first information indicating a reserved resource for a second sidelink transmission. The first wireless device initiates a channel occupancy, for a first sidelink transmission before the reserved resource, based on: a first type of channel access procedure (CAP), among a plurality of types of CAPs, being used to initiate the channel occupancy; and an energy detection threshold for channel occupancy sharing. The first wireless device transmits, to the second wireless device, second information indicating sharing the channel occupancy with the second wireless device for the second sidelink transmission in the channel occupancy. The first wireless device transmits, using a second type of CAP among the plurality of types of CAPs and based on sharing the channel occupancy with the second wireless device, a third sidelink transmission within the channel occupancy and after the second sidelink transmission.

Abstract: A terminal apparatus including a higher layer configured to configure a configuration related to a search space set and a configuration related to a PDCCH, and a receiver configured to monitor the PDCCH based on the search space set. In a case that one or multiple group indexes are allocated to the search space set and that neither monitoring of the PDCCH corresponding to the search space set with a group index of 0 among the one or multiple group indexes nor monitoring of the PDCCH corresponding to the search space set with a group index of 1 among the one or multiple group indexes is performed, the receiver initiates monitoring of the PDCCH corresponding to the search space set with a group index of 0 among the one or multiple group indexes.

Abstract: A first PRACH resource type is selected in a case that a value related to a received power of a downlink signal is lower than a threshold, a second PRACH resource type is selected in a case that the value related to the received power is larger than or equal to the threshold, an uplink grant included in a PDSCH is interpreted using a first rule in a case that the PRACH is transmitted in the first PRACH resource type, the uplink grant included in the PDSCH is interpreted using a second rule in a case that the PRACH is transmitted in the second PRACH resource type, and the uplink grant included in the PDSCH is interpreted using the second rule in a case that the threshold is not configured in an RRC layer processing circuitry.

Abstract: Terminal device receives a SS/PBCH block and a high-layer parameter and determines a point A. A common resource block is determined at least based on a subcarrier 0 of the SS/PBCH block. The point A is determined at least based on a subcarrier 0 of the common resource block and an offset provided by the high-layer parameter. The offset is expressed in units of resource blocks assuming 120 KHz for FR2-2.

Abstract: A wireless device receives, from a second wireless device and in a first slot, one or more sidelink control information (SCI) indicating: sidelink transmissions, comprising sidelink RS transmissions and sidelink shared channel (SL-SCH) data, in a first slot and one or more second slots; and a first sidelink RS resource identifier indicating a first index of a first sidelink RS resource, among sidelink RS resources, for a first sidelink RS transmission of the sidelink RS transmissions in the first slot. The wireless device receives: the first sidelink RS transmission via one or more symbols of the first slot; and a second sidelink RS transmission during a sidelink discontinuous reception (DRX) active time and via the one or more second slots. The wireless device transmits, to the second wireless device, a report comprising measurements of at least one of the first sidelink RS transmission or the second sidelink RS transmission.

Abstract: A wireless device receives sidelink control information indicating: a first priority value and a reserved resource of the second wireless device. The wireless device determines, for a sidelink transmission, a candidate resource set in a resource pool. The wireless device selects, in the candidate resource set, a resource comprising one or more subchannels in the resource pool. The resource is selected based on: excluding, for selection of the resource, one or two consecutive resources before the reserved resource; and a second priority value, associated with the sidelink transmission, being higher than the first priority value. The wireless device performs, for the sidelink transmission, a channel access procedure on a channel comprising a resource block (RB) set of a plurality of the RB sets. The wireless device transmits, to the second wireless device and based on the channel being idle, the sidelink transmission via the resource.

Abstract: Provided is a transmitter configured to transmit a PUCCH by applying a transmission filter based on any one piece of spatial relation information of a spatial relation information set, and transmit a PUSCH in a slot set by applying multiple transmission filters respectively based on multiple pieces of spatial relation information included in a spatial relation information subset of the spatial relation information set. The spatial relation information subset at least includes first spatial relation information and second spatial relation information different from the first spatial relation information. The transmitter applies a transmission filter of the multiple transmission filters based on the first spatial relation information to the PUSCH of a first slot subset of the slot set. The transmitter applies a transmission filter of the multiple transmission filters based on the second spatial relation information to the PUSCH of a second slot subset of the slot set.

Abstract: A terminal apparatus includes a receiver that receives a PDCCH to which DCI scheduling a PUSCH is mapped, and a transmitter that transmits the PUSCH. Frequency hopping for the PUSCH is performed based at least on the DCI, DMRS bundling for the PUSCH is performed, a first upper layer parameter and a second upper layer parameter are configured, in a case that the second upper layer parameter indicates intra-slot frequency hopping, a frequency hopping interval corresponding to the frequency hopping is one slot or less, and in a case that the second upper layer parameter indicates inter-slot frequency hopping, the frequency hopping interval is determined by the first upper layer parameter.

Abstract: A first wireless device receives a radio resource control (RRC) message including a parameter indicating a number of first consecutive symbols of at least one sidelink (SL) reference signal (RS) and a parameter indicating a number of resource elements (REs) of a physical resource block (PRB) overhead for sidelink. A transport block size (TBS) is determined, for a physical sidelink shared channel (PSSCH) in second consecutive symbols of a slot, based on: a product of the number of first consecutive symbols and a number of subcarriers within an RB, and the number of REs of the PRB overhead. The first wireless device transmits, to a second wireless device during the first consecutive symbols of the slot, the at least one SL RS. The first wireless device transmits, to the second wireless device during the second consecutive symbols of the slot, a TB with the TBS via the PSSCH.

Abstract: A wireless device receives, from a base station, a wireless device capability enquiry message. The wireless device transmits, and after receiving the wireless device capability enquiry message, a wireless device capability information message that includes: a first parameter indicating a first number of symbols for a first processing time of a first type of CSI report; and a second parameter indicating a delta value for a second processing time of a second type of CSI report. The first type of CSI report comprises one or more reference signal measurement results. The second type of CSI report comprises one or more prediction results. The second processing time is based on a sum of the first number of symbols and the delta value.

Abstract: A terminal device comprising: a reception unit configured to detect a downlink control information (DCI) format for scheduling a physical uplink shared channel (PUSCH); a transmission unit configured to transmit the PUSCH; and a control unit configured to determine to use one of a first process for the PUSCH and a second process for the PUSCH, at least based on how the PUSCH is scheduled: wherein the first process is a resource determination process which is given based on a first configuration of multiple first resource block (RB)-sets, the second process is a resource determination process which is given based on a second configuration of multiple second RB-sets, the multiple first RB-sets and one or more first intra-cell guard bands which corresponds to the multiple first RB-sets fully occupies the carrier, and the multiple second RB-sets and one or more second intra-cell guard bands which corresponds to the multiple second RB-sets fully occupies the carrier.

Abstract: A wireless device receives one or more configuration parameters indicating one or more time durations for performance monitoring of a prediction model. Each of the one or more time durations is associated with respective downlink reference signals (RSs) for the performance monitoring. The wireless device determines whether to use, for the performance monitoring, a plurality of first downlink RSs associated with a first time duration of the one or more time durations, wherein determining is based on a quantity of one or more first downlink RSs, among the plurality of first downlink RSs, that overlap, in the first time duration, with: one or more downlink or uplink transmissions; or one or more cell inactive time periods of downlink transmissions. The wireless device transmits, based on determining whether to use the plurality of first downlink RSs, a report of the performance monitoring.

Abstract: A method can include sending, by a first base station to a second base station, one or more first messages that include one or more parameters indicating a prediction of a physical resource block (PRB) usage in a sub-band full duplex (SBFD) of one or more cells of the first base station. The method can also include receiving, by the first base station from a second base station, one or more second messages that include one or more parameters indicating to report a predicted radio resource status of the one or more cells of the first base station.

Abstract: A wireless device receives a message indicating a reference signal received power (RSRP) threshold value associated with a resource pool shared between a first radio access technology (RAT) and a second RAT, and transmits, via a first resource of the resource pool, a first sidelink transmission using the first RAT based on the RSRP threshold value. The RSRP threshold value is selected based on a first priority of the first sidelink transmission using the first RAT and a second priority indicated by a first sidelink control information, SCI, using the second RAT, reserving a second resource overlapping with a periodic resource of the first resource.