Abstract: A wireless device may receive message(s) comprising configuration parameters of multiple cells. The wireless device may receive a first DCI indicating scheduling information. The wireless device may determine, based at least on one of the first DCI and a second downlink control parameter, whether the first DCI is for scheduling TB(s) via a single cell, in the multiple cells, or for scheduling TBs via the multiple cells. The wireless device may transmit or may receive the TBs via the multiple cells based on the scheduling information and in response to the determining indicating that the first DCI is for scheduling the TBs via the multiple cells.

Abstract: An NCR may receive, from a base station, a SIB message comprising an IE indicating that a cell supports an NCR. An NCR may be an RF repeater for amplifying and forwarding of signals between a wireless device and a base station based on side control information received by the NCR from the base station. The NCR may select the cell based on the SIB message comprising the IE indicating that the cell supports an NCR.

Abstract: A wireless device may receive a configuration parameter indicating that a survival time state is configured for a first radio bearer. The wireless device may determine to enter a survival time state for the first radio bearer in response to receiving a retransmission grant for a transport block comprising data of a logical channel associated with the first radio bearer. In response to receiving control information, the wireless device may determine to exit from the survival time state for the first radio bearer and remain in the survival time state for a second radio bearer.

Abstract: A wireless device may receive CSI report configuration parameters for CSI reports via a first cell. The wireless device may further receive a time pattern configuration parameter indicating first timings that the first cell is a PUCCH cell in a PUCCH group and second timings that a second cell is the PUCCH cell in the PUCCH group. The wireless device may transmit a first CSI report, scheduled for transmission in a first report timing via the first cell, based on the first report timing being within the first timings. The wireless device may drop a second CSI report, scheduled for transmission in a second report timing via the first cell, based on the second report timing being within the second timings.

Abstract: A wireless device may receive configuration parameters indicating positions of a first TPC command and a second TPC command that are applicable, respectively, to a first cell of a PUCCH group and a second cell of the PUCCH group. The wireless device may transmit uplink control information via a PUCCH with a transmission power that is based on the first TPC command in case the first cell is a cell for PUCCH transmission in a transmission timing and is based on the second TPC command in case the second cell is the cell for PUCCH transmission in the transmission timing.

Abstract: A wireless device may transmit, to a base station in response to initiating a random access process, a transport block comprising an RRC setup request message. The RRC setup request message may be associated with an identity. The identity may indicate that the wireless device is a reduced capability wireless device.

Abstract: A base station may transmit CSI report configuration parameters for CSI reports via a first cell. The base station may further transmit a time pattern configuration parameter indicating first timings that the first cell is a PUCCH cell and second timings that a second cell is the PUCCH cell. The base station may receive a CSI report, scheduled for transmission in a report timing via the first cell, based on the report timing being within the first timings and based on the report timing not being within the second timings.

Abstract: A base station may transmit DCI(s) indicating an initial timing of a first HARQ feedback and a first timing of second HARQ feedback(s). The first HARQ feedback may be deferred from the initial timing to the first timing. The base station may receive a HARQ feedback codebook comprising the first HARQ feedback and the second HARQ feedback(s). Based on the first HARQ feedback being deferred, a first position of the first HARQ feedback in the HARQ feedback codebook may be after second position(s) of the second HARQ feedback(s).

Abstract: A base station may transmit configuration parameters indicating positions, in a DCI, of a first bit of a first TPC command and a first bit of a second TPC command that are applicable, respectively, to a first cell and a second cell of a PUCCH group. The base station may receive uplink control information via a PUCCH. A transmission power of the PUCCH may be based on the first TPC command if the first cell is a cell for PUCCH transmission in a transmission timing. The transmission power of the PUCCH may be based on the second TPC command if the second cell is the cell for PUCCH transmission in the transmission timing.

Abstract: A wireless device may receive configuration parameter(s) indicating that a first search space and a second search space are used together for reception of DCI. A configuration parameter of the first search space and a configuration parameter of the second search space may have the same value based on the first search and the second search space being used together. The wireless device may receive a first DCI based on monitoring in a CORESET based on the first search space and monitoring in a CORESET based on the second search space.

Abstract: A base station may receive, from a wireless device, a transport block comprising an RRC setup request message. The RRC setup request message may be associated with an identity. The base station may determine that the wireless device is a reduced capability wireless device based on the identity.

Abstract: A base station may transmit DCI(s) indicating an initial timing of a first HARQ feedback and a first timing of second HARQ feedback(s). The first HARQ feedback may be deferred from the initial timing to the first timing. The base station may receive a HARQ feedback codebook comprising the first HARQ feedback and the second HARQ feedback(s). Based on the first HARQ feedback being deferred, a first position of the first HARQ feedback in the HARQ feedback codebook may be after second position(s) of the second HARQ feedback(s).

Abstract: A base station may receive, from a wireless device, a capability message comprising one or more capability Information Elements indicating that the wireless device supports fast SCell activation. The base station may transmit a command indicating activation of a first SCell and activation of a reference signal for fast activation of the first SCell.

Abstract: A base station may transmit a first configuration parameter of a primary cell indicating that a first secondary cell is a scheduling cell for the primary cell. Based on the first secondary cell being deactivated, the base station may transmit a first DCI based on one or more first search spaces of the primary cell and may transmit or receive a first TB via the primary cell based on the first DCI. Based on the first secondary cell being activated, the base station may transmit a second DCI based on one or more second search spaces of the first secondary cell and may transmit or receive a second TB via the primary cell based on the second DCI.

Abstract: A wireless device may receive configuration parameter(s) indicating that a first search space and a second search space are used together for reception of downlink control information. The wireless device may initiate a random access process comprising receiving a random access response message. The wireless device may receive first downlink control information based on: monitoring in a CORESET based on the first search space and in a first timing; and monitoring in a CORESET based on the second search space in a second timing that is after the first timing. The wireless device may be in DRX Active time from reception timing of the random access response message until the second timing.

Abstract: Certain aspects of the present disclosure relate to beam failure detection (BFD) and/or beam failure recovery (BFR) for wireless communication systems, more particularly BFD and/or BFR while a wireless device operates in different RRC states. The process(es) and/or configuration parameter(s), used by a wireless device, for BFD and/or BFR may be based on the RRC state of the wireless device.

Abstract: Certain aspects of the present disclosure relate to scheduling in carrier aggregation for wireless communication systems, more particularly when a primary cell and one or more secondary cells are configured for a wireless device. The processes used in the wireless device and/or network are enhanced to enable scheduling of a primary cell from a secondary cell.

Abstract: A wireless device may transmit capability IE(s) indicating that the wireless device supports fast SCell activation. The wireless device may receive a command indicating activation of a reference signal for fast activation of a SCell. The wireless device may activate the SCell based on the command.

Abstract: A wireless device receives configuration parameters of a BWP of a cell. A first configuration parameter may indicate a first monitoring periodicity and offset associated with the first search space and a second configuration parameter may indicate a second monitoring periodicity and offset associated with the second search space. The wireless device may receive a DCI that includes scheduling information and indicates adapting control channel monitoring. In response to receiving a DCI, the wireless device may switch from the first monitoring periodicity and offset associated with the first search space to a third monitoring periodicity and offset and may keep the second monitoring periodicity and offset associated with the second search space.

Abstract: A wireless device may receive configuration parameters of PDCP duplication of a bearer. A first RLC entity of the bearer may be associated with a first LBT bandwidth. A second RLC entity of the bearer may be associated with a second LBT bandwidth. The wireless device may transmit a packet of the bearer via the first LBT bandwidth and may transmit a duplicate of the packet via the second LBT bandwidth.