Abstract: This disclosure describes systems, methods, and devices for low-power wake-up signaling. A user equipment (UE) device may detect, by a low-power wake-up receiver of the UE device, a first low-power wake-up signal; detect, by the low-power wake-up receiver, a second low-power wake-up signal; and signal, by the low-power wake-up receiver, based on the second low-power wake-up signal, to the main receiver, that the main receiver is to wake up from a sleep state.

Abstract: Various embodiments herein provide techniques for handling overlap of uplink (UL) channels (e.g., UL control channels and/or UL data channels), such as prioritizing and/or multiplexing uplink channels. In some embodiments, the overlapped channels may have different priorities. Other embodiments may be described and claimed.

Abstract: An apparatus and system for beamspace compression of Sounding Reference Signals (SRS) in wireless communication systems are described. High-dimensional SRS data exchanged between radio units (RUs) and distributed units (DUs) are compress using spatial correlation in antenna arrays and transform bases. Compressed coefficients are allocated and quantized, and pre- and post-channel estimation SRS data are supported. Active beamspace coefficients and associated basis information are transmitted from the RU to DU. Signaling mechanisms convey configuration and assistance data, including time-offset alignment, compression thresholds, and basis selection are transmitted from the DU to RU. Dynamic control of compression ratio, spatial resolution, and basis persistence are supported and used in advanced antenna configurations such as massive multiple-input-multiple-output (MIMO) and beamforming.

Abstract: Various embodiments herein provide techniques for downlink and uplink resource mapping for full duplex communication, e.g., non-overlapping sub-band-full duplex (NOSB-FD) communication that includes a frequency resource for uplink communication and a frequency resource for downlink communication. Also described are techniques for user equipment (UE) behavior associated with a non-cell defining synchronization signal block (NCD-SSB). Other embodiments may be described and claimed.

Abstract: This disclosure describes systems, methods, and devices for configuring sounding reference signal resources across multiple frequency locations for device positioning. A device may encode for transmission a sounding reference signal (SRS) including a first set of SRS resources for a first transmission by a user equipment (UE) device to the node B network device at a first time and a second set of SRS resources for a second transmission by the UE device to the node B network device at a second time; decode the first transmission received from the UE device using the first set and a first bandwidth at the first time; decode the second transmission received from the UE device using the second set and a second bandwidth at the second time; and combine the first transmission and the second transmission for a device positioning estimation based on the first bandwidth and the second bandwidth.

Abstract: An apparatus and system are described to provide enhanced Type-3 HARQ-ACK codebook transmission are described. A gNB configures a UE for hybrid automatic repeat request (HARQ)-acknowledgment (ACK) (HARQ-ACK) retransmission using the enhanced Type-3 codebook using radio resource control signaling. The enhanced Type-3 codebook is triggered by downlink control information (DCI) format 1_1 or 1_2 and transmitted using a physical uplink control channel (PUCCH) or a physical uplink shared channel (PUSCH). Information in the DCI includes: whether to use configured, activated, or indicated carriers, cell indexes for the carriers, whether to use all HARQ processes, use only semi-persistent scheduling (SPS) processes, or use only non-SPS processes, whether to use all priority HARQ processes, use only high priority HARQ processes, or use only low priority HARQ processes, and HARQ process range.

Abstract: A computer-readable storage medium stores instructions for execution by one or more processors of a UE to configure the UE for SBFD operation in a 5G NR network, and to cause the UE to decode RRC signaling received from a base station and including at least one CSI-RS resource set with time-frequency resource allocation associated with a CSI-RS transmission. A CSI reporting band is determined with a plurality of PRBs based on the RRC signaling. The CSI reporting band including a subset of the plurality of PRBs associated with one or more DL subband(s) in symbols or slots identified via higher layer signaling or a combination of higher layer and Layer 1 signaling for SBFD operation. Channel measurements are performed based on CSI-RSs transmitted during the CSI-RS transmission. The measurements are associated with the subset of the plurality of PRBs in the CSI reporting band.

Abstract: This disclosure discloses a joint scheduling of data channel on multiple bandwidth parts. The disclosure provides an apparatus comprising interface circuitry; and processor circuitry coupled with the interface circuitry. The processor circuitry is to: monitor a physical downlink control channel (PDCCH) on a bandwidth part (BWP) via the interface circuitry; decode a downlink control information (DCI) in the PDCCH; and receive, in response to at least one field in the DCI indicating to schedule multiple physical downlink shared channels (PDSCHs) and/or physical uplink shared channels (PUSCHs) on a plurality of concurrently active BWPs, the PDSCHs on the plurality of concurrently active BWPs via the interface circuitry. Other embodiments are also disclosed and claimed.

Abstract: Logic may perform resource selection from a resource pool to deter-mine a set of resources from the resource pool for transmission of a reference signal. Logic may autonomously allocate the set of resources for a transmission of the reference signal within a physical sidelink shared channel (PSSCH) or as a standalone transmission. Logic may generate a control information signal to signal the set of resources for the reference signal, the control information signal comprising a source identifier field, a destination identifier field, and one or more fields to indicate automatic gain control, guard symbols, or a combination thereof. And logic may encode the control information signal for transmission to a second UE via the interface.

Abstract: A user equipment (UE) configured for operation in a fifth-generation new radio (NR) system may decode higher-layer signalling comprising configuration information received from a gNodeB (gNB) that configures the UE with search space (SS) sets for multi-slot physical downlink control channel (PDCCH) monitoring. At least some slots of the SS sets may be indicated to have a PDCCH monitoring occasion (MO) and each SS set may be configured in a number (Y) of consecutive slots (MO slots) within slot groups of a slot group size that comprises of a number (X) of consecutive slots. The UE may perform multi-slot PDCCH monitoring by monitoring the MO slots for PDCCH candidates and non-overlapping control channel elements (CCEs). Slot groups may have X consecutive slots (slot group size=X) and there are Y consecutive MO slots within each slot group.

Abstract: The disclosure describes mechanisms for reliability enhancement on control channel and data channel and mechanisms in URLLC. An apparatus of a RAN node for URLLC includes baseband circuitry to configure at least one DCI for scheduling transmission of at least one PDSCH content having same information. For each DCI, the baseband circuitry determines a CORESET for transmitting the DCI. The disclosure further describes mechanisms for the support of low latency transmission in URLLC. To improve peak data rate and spectrum efficiency in FDD system, the RAN node configures a DCI for scheduling data transmission using blank resources of a self-contained slot structure. Further, CBG-based transmission with separate HARQ-ACK feedback is provided to configure a DCI for scheduling data transmission of a TB and to divide the TB into multiple CBGs, and to configure uplink control data to carry separate HARQ feedback for the CBGs.

Abstract: A user equipment (UE) can generate a number of repeated physical uplink shared channel (PUSCH) transmissions based on a configured grant (CG) PUSCH configuration and a radio resource control (RRC) signaled time-domain resource allocation table received from a base station. An entry of the time-domain resource allocation table may be jointly configured with the number of repeated PUSCH transmissions, a starting symbol, a length of PUSCH, and a PUSCH mapping type. The UE can receive, from the base station, a downlink control information (DCI) including a field pointing to the entry of the time-domain resource allocation table. The DCI may further include an indication to activate the CG PUSCH configuration.

Abstract: A user equipment (UE) can generate a number of repeated physical uplink shared channel (PUSCH) transmissions based on a radio resource control (RRC) signaled time-domain resource allocation table and a downlink control information (DCI) received from a base station. The DCI includes a time-domain resource assignment field, which can point to an entry of the time-domain resource allocation table. The entry of the time-domain resource allocation table may be jointly configured with the number of repeated PUSCH transmissions, a starting symbol, a length of PUSCH, and a PUSCH mapping type.

Abstract: Various embodiments herein provide techniques related to methods or techniques to be performed by a user equipment (UE). In some embodiments, a technique may include identifying that a failure of a listen-before-talk (LBT) procedure is related to alignment with a u-FFP. The technique may further include notifying, based on the identification, a higher layer about the failure of the LBT procedure. Other embodiments may be described and/or claimed.

Abstract: A user equipment (UE) configured for operation in a fifth-generation new radio (5GNR) system may multiplex high-priority (HP) hybrid automatic repeat request acknowledge (HARQ-ACK) bits corresponding to a first HARQ-ACK code-book with low-priority (LP) HARQ-ACK bits corresponding to a second HARQ-ACK codebook onto a physical uplink control channel (PUCCH) transmission to a gNode B (gNB). The UE may be configured with the first HARQ-ACK codebook and the second HARQ-ACK codebook of different priorities. The HP HARQ-ACK bits may be encoded with a first maximum code rate (maxCodeRate) and the LP HARQ-ACK bits may be encoded with a second maximum code rate. The maximum code rates may be configured to the UE via RRC signalling per PUCCH format.

Abstract: A computer-readable storage medium stores instructions for execution by one or more processors of a UE and to configure the UE for positioning enhancements in a 5GNR and beyond network, and cause the UE to encode RRC signaling for transmission to a base station. The RRC signaling includes UE capability information, indicating the UE supports one or both of DL PRS bandwidth aggregation and UL SRS for positioning bandwidth aggregation. Higher layer configuration via RRC signaling is received from the base station and configures a linkage between DL PRS resource sets across two or more DL PFLs that are mapped to two or more contiguous intra-band DL component carriers for DL PRS bandwidth aggregation operation. The UE performs measurements using the DL PRS resource sets across the configured intra-band DL component carriers in accordance with the linkage.

Abstract: Described is an apparatus of a base station. The base station transmits, to a user equipment (UE), a configuration transmission carrying an indicator of a pre-emption condition. The base station transmits, to the UE, a physical downlink control channel (PDCCH) transmission carrying a pre-emption indication in accordance with the pre-emption condition, wherein a puncturing instance occurs prior to a slot carrying the pre-emption indication, the pre-emption indication providing an offset between the slot and the puncturing instance, and wherein the pre-emption indication includes an antenna port index.

Abstract: A user equipment (UE) configured for operation in a fifth-generation new radio (5G NR) system may be configured for multi physical downlink shared channel (PDSCH) scheduling and may decode a first downlink control information (DCI) and a second DCI received from a gNodeB (gNB). The first DCI may schedule multiple PDSCHs and the second DCI may schedule one or more PDSCHs. The UE may check the timing relations of the scheduled PDSCHs for validity when the first DCI and the second DCI end at a same symbol. When the multiple PDSCHs scheduled by the first DCI and the one or more PDSCHs scheduled by the second DCI are determined to have overlapping time spans, the UE may identify all the PDSCHs scheduled by the first DCI the second DCI as invalid.

Abstract: Various embodiments herein provide techniques for frequency hopping for positioning with reduced capability (RedCap) user equipments (UEs). For example, the RedCap UE may perform downlink positioning reference signal (DL-PRS) measurements using frequency hopping and bandwidth stitching. Additionally, or alternatively, the RedCap UE may transmit an uplink sounding reference signal (UL-SRS) using frequency hopping. Other embodiments may be described and claimed.

Abstract: Various embodiments herein relate to techniques that may improve coverage for a physical random access channel (PRACH). Additionally, some embodiments may relate to techniques for repetition of a channel state information (CSI) report on a physical uplink shared channel (PUSCH) for coverage enhancement. Other embodiments may be described and/or claimed.