Abstract: Apparatuses, methods, and systems are disclosed for hybrid automatic repeat request acknowledgment (HARQ-ACK) codebook construction. One method includes constructing a first HARQ-ACK codebook based on first HARQ-ACK information. The first HARQ-ACK codebook is scheduled to be transmitted on a first uplink transmission occasion. The method includes determining at least part of the first HARQ-ACK information to be transmitted together with second HARQ-ACK information in response to the first uplink transmission occasion not being available for transmission. The second HARQ-ACK information is scheduled to be transmitted later than the first uplink transmission occasion. The method includes transmitting a second HARQ-ACK codebook on a second uplink transmission occasion. The second HARQ-ACK codebook is based on at least the part of the first HARQ-ACK information and the second HARQ-ACK information, and the first uplink transmission occasion starts earlier than the second uplink transmission occasion.

Abstract: Apparatuses, methods, and systems are disclosed for transmissions to not cause interference. One method includes receiving a first configuration including information of a first reference signal (“RS”). The method includes transmitting the first RS reference signal while applying a first spatial filter. The method includes determining whether the first spatial filter is to be used for transmitting a signal to a second wireless node. The method includes receiving a first control message from a third wireless node. The method includes determining, based on the first control message, whether the first spatial filter causes an interference on the third wireless node. The method includes, based on determining that the first spatial filter does not cause the interference on the third wireless node, transmitting the signal to the second wireless node.

Abstract: Apparatuses, methods, and systems are disclosed for unified signaling for Downlink Preemption Indication (“DL PI”) and Uplink Cancellation Indication (“UL CI”). One apparatus in a mobile communication network includes a processor and a transceiver that receives first signaling information from a Radio Access Network (“RAN”) device to schedule first communication resources and receives second signaling information after receiving the first signaling information. Here, the processor determines unavailability of at least one set of uplink resources and unavailability of at least one set of downlink resources from the second signaling information on the scheduled first communication resources.

Abstract: Apparatuses, methods, and systems are disclosed for supporting JED model selection and training. One apparatus includes a processor and a transceiver that receives a configuration from a network device, said configuration indicating at least one of: a set of resources for model training, a type of intended model training, and combinations thereof. The processor selects a Joint Channel Equalization and Decoding (“JED”) model from a set of models based on the received configuration. The processor trains the selected JED model using the received configuration.

Abstract: An ULCI DCI with a group-common DCI format for a serving cell can be received. The ULCI DCI can indicate a group of symbols and a group of PRBs. In response to receiving the DCI, a PUSCH transmission or an SRS transmission on the serving cell can be cancelled if the PUSCH transmission is with low priority based on the device being provided a RRC indication indicating ULCI is only applicable to UL transmissions with low priority level, if the group of symbols includes a symbol of the PUSCH or of the SRS transmission, and if the group of PRBs includes a PRB of the PUSCH or of the SRS transmission.

Abstract: A method and apparatus provide synchronization signals and random access for flexible radio communication. Information can be received from a base station. The information can include a plurality of subcarrier spacings and at least one random access configuration for a cell. Each of the at least one random access configuration can be associated with at least one subcarrier spacing of the plurality of subcarrier spacings. The at least one subcarrier spacing can be used for communication. A random access configuration can be selected from the at least one random access configuration. A random access preamble can be transmitted according to the selected random access configuration.

Abstract: Apparatuses, methods, and systems are disclosed for UCI repetitions multiplexing on PUSCH. An apparatus includes a transceiver that receives an indication comprising at least a beta-offset value and multiplexing of a plurality of repetitions of uplink control information (“UCI”) on a single transmission occasion of physical uplink shared channel (“PUSCH”). The transceiver receives a configuration to determine a starting symbol index and a maximum number of symbols for each of the plurality of repetitions of UCI on PUSCH. The apparatus includes a processor that multiplexes UCI on PUSCH for transmitting UCI to a node of a mobile wireless communication network based on the starting symbol index and the maximum number of symbols for each of the plurality of repetitions according to an indicated beta-offset value.

Abstract: Apparatuses, methods, and systems are disclosed for downlink assignments for downlink control channels. One method includes determining a third set of downlink control channel monitoring occasions that comprises first downlink control channel monitoring occasions and second downlink control channel monitoring occasions, and associated search spaces correspond to two different control resource sets comprising a first control resource set and a second control resource set, wherein: demodulation reference signal ports of the first control resource set are quasi-collocated with a first set of reference signals; demodulation reference signal ports of the second control resource set are quasi-collocated with a second set of reference signals. The method includes monitoring one or more downlink control channel candidates in at least one slot of the third set of monitoring occasions if the one or more downlink control channel candidates carry the same downlink control information.

Abstract: Apparatuses, methods, and systems are disclosed for tracking reference signal configuration. One method (700) includes receiving (702) a tracking reference signal configuration. The method (700) includes receiving (704) a tracking reference signal on a tracking reference signal occasion of a plurality of tracking reference signal occasions. The plurality of tracking reference signal occasions is based on the tracking reference signal configuration. The method (700) includes monitoring (706) a paging physical downlink control channel on at least one paging physical downlink control channel monitoring occasion based on the tracking reference signal. The at least one paging physical downlink control channel monitoring occasion is associated with the tracking reference signal occasion.

Abstract: Briefly, in accordance with one or more embodiments, apparatus of an evolved NodeB (eNB) comprises circuitry to configure one or more parameters for a 5G master information block (xMIB). The xMIB contains at least one of the following parameters: downlink system bandwidth, system frame number (SFN), or configuration for other physical channels, or a combination thereof. The apparatus of the eNB comprises circuitry to transmit the xMIB via a 5G physical broadcast channel (xPBCH) on a predefined resource, the xPBCH comprising a xPBCH. The xPBCH may use a DM-RS based transmission mode, and a beamformed xPBCH may be used for mid band and high band.

Abstract: Techniques described herein determine positioning of synchronization signal blocks. One or more implementations receive at least one synchronization signal in a synchronization signal block from a first network entity, and an indication from a second network entity. The indication from the second network entity can be used to determine synchronization signal block positioning, such as time location(s). In turn, various implementations communicate with the first network entity based, at least in part, on the determined synchronization signal block(s).

Abstract: A minimum scheduling offset value (Kmin value) between scheduling DCI and a corresponding data communication can be determined based on an indication from a network and a channel processing capability. Particular scheduling DCI scheduling a particular corresponding data communication can be received. A determination can be made regarding whether the determined Kmin value is applicable to the particular scheduling DCI and the particular corresponding data communication. In response to determining the determined Kmin value is applicable to the particular scheduling DCI and the particular corresponding data communication, the particular corresponding data communication can be communicated with the network such that the offset between the particular scheduling DCI and the particular corresponding data communication is at least the determined Kmin value.

Abstract: Apparatuses, methods, and systems are disclosed for dual scheduling configuring. One method includes operating in a dual scheduling configuration in which a primary cell is configured to be scheduled by the primary cell or a secondary cell. The method includes determining whether the secondary cell is not available. The method includes, in response to the secondary cell not being available, switching from the dual scheduling configuration to a single scheduling configuration in which the primary cell is configured to be scheduled only by the primary cell.

Abstract: Apparatuses, methods, and systems are disclosed for random access procedure in a non-terrestrial network. One apparatus (500) includes a processor (505) that determines one or more transmission timings associated with a random access procedure, each transmission timing determined based on each transmission slot and a timing advance value for transmitting messages between the UE and a mobile wireless communication network, the mobile wireless communication network comprising a non-terrestrial network (“NTN”), each transmission slot determined by applying a configured slot offset, the configured slot offset applied to adjust for a round trip time within the NTN. An apparatus (500) includes a transceiver (525) that transmits one or more messages during the random access procedure based on the determined one or more transmission timings.

Abstract: Apparatuses, methods, and systems are disclosed for random access skip configuration. One method includes receiving a handover command message from a first cell, wherein: the handover command message includes first information that indicates a configuration of a second cell, random access channel resources on the second cell, and a first reference signals associated with the second cell; each of the first reference signals is associated with a random access channel resource; second information indicates skip configurations and second reference signals are associated with the second cell; and each of the second reference signals is associated with a random access skip configuration. The method includes receiving a first set of downlink reference signals and a second set of downlink reference signals. The method includes, selecting a first downlink reference signal and determining whether to perform a random access procedure.

Abstract: A control channel can schedule a DL data transmission for a BWP, allocate a set of RBs corresponding to the scheduled DL data, and indicate a first PRB bundling size for the scheduled DL data transmission. A transmitted DL data transmission can be based on each RB of a first PRG having a same precoding applied as other RB of the PRG. The first PRG can partition the BWP with the first PRB bundling size. The second PRG can partition the BWP with a determined second PRB bundling size. A CSI report including the calculated CSI can be received on an UL channel. CSI can be calculated based on at least one DMRS associated with the DL data transmission and based on each RB of a second PRG having a same precoding applied as other RBs of the second PRG.

Abstract: PDSCH resource allocations can be received. Different PDSCH resource allocations of the PDSCH resource allocations can be associated with different spatial filters for a user equipment. A pre-emption indication that indicates pre-empted resources can be received. A determination can be made as to whether the pre-emption indication is applicable to a first or second PDSCH resource allocation, both the first and the second PDSCH resource allocations, or no PDSCH resource allocation. A first PDSCH corresponding to the first PDSCH resource allocation can be decoded based on no transmission being present for a UE in the pre-empted resources in response to determining the pre-emption indication is applicable to the first PDSCH resource allocation. The pre-emption indication can be a first pre-emption indication with a first bit-field size and can be indicated in a DCI containing a second pre-emption indication with a second bit-field size different than the first bit-field size.

Abstract: Apparatuses, methods, and systems are disclosed for UE power control for multiple uplink carriers. One apparatus includes a processor and a transceiver that performs a random-access procedure, wherein performing the random-access procedure includes transmitting a PUSCH Msg3. The processor identifies a number of configured CL-PC process for an UL channel or signal and calculates a transmit power for the PUSCH Msg3 using a CL-PC process with index zero in response to the apparatus being in RRC_CONNECTED state and the number of configured CL-PC processes for the UL channel or signal being more than one.

Abstract: Apparatuses, methods, and systems are disclosed for selecting a fixed frame period operation for uplink transmission. One apparatus includes a processor and a receiver that receives a first configuration from a RAN node for a first FFP duration and receives a second configuration from the RAN node for a second FFP duration, where the first FFP duration is different than the second FFP duration. The processor selects a FFP duration for an UL transmission to be transmitted based on an entity acquiring a channel occupancy and controls a transmitter to transmit the UL transmission in the channel occupancy with the selected FFP duration, where the selected FFP duration is either the first FFP duration or the second FFP duration.

Abstract: Apparatuses, methods, and systems are disclosed for timing and frequency adjustments in non-terrestrial networks. One apparatus includes a processor that determines a first frequency from one of a first reference signal received from a mobile wireless communication network and a configuration message received from the mobile wireless communication network. The processor determines a second frequency from a second reference signal received from the mobile wireless communication network. The processor computes a second timing advance value based on a first timing advance value, the first determined frequency, and the second determined frequency, the first timing advance value received as part of a control message. The apparatus includes a transceiver that transmits, to the mobile wireless communication network, an uplink signal using the second timing advance value.