Abstract: A base station performs joint channel estimation for a set of physical uplink shared channels (PUSCHs) with bundled DMRS from a user equipment (UE). The UE receives an indication to transmit the set of PUSCHs, each PUSCH of the set of PUSCHs comprising a corresponding DMRS from the base station. The base station transmits, and the UE receives, a sounding reference signal resource indicator for each PUSCH of the set of PUSCHs. The UE transmits the PUSCHs based on a same sounding reference single resource, the SRI for a first PUSCH of the set of PUSCHs indicating the same SRS resource.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a message indicating a frequency hopping configuration for repetitions of an uplink message that are to be transmitted via a set of resources, including one or more resources that support full-duplex communications. The UE may determine that some resources of the set of resources are available for transmitting the repetitions in a time domain. The UE may use a frequency hopping pattern to transmit the uplink message and the repetitions of the uplink message, where the frequency hopping pattern may include two or more frequency hops and based on the available resources and the frequency hopping configuration. In some cases, the UE may determine that some resources of the set of resources are unavailable in a frequency domain, and as such, the UE may drop respective transmissions of the uplink messages on the unavailable resources.

Abstract: A signal reporting method includes: transmitting, from a first wireless signaling device at a first time, a first PRS (positioning reference signal) to a second wireless signaling device via a first RIS (reconfigurable intelligent surface); receiving, at the first wireless signaling device at a second time, a second PRS from the second wireless signaling device via a second RIS that is physically separate from the first RIS; and providing a signal report including at least one time value corresponding to the first time and the second time, and indicative of the first PRS and the second PRS.

Abstract: Various aspects described herein relate to techniques for synchronization channel design and signaling in wireless communications systems (e.g., a 5th Generation (5G) New Radio (NR) system). In an aspect, a method includes identifying a frequency band supported by a user equipment (UE), identifying one or more frequency locations based on the identified frequency band, and the one or more frequency locations are a subset of synchronization raster points used for synchronization signal transmission. The method further includes searching for at least one synchronization signal based on the one or more identified frequency locations.

Abstract: Methods, systems, and devices for wireless communications are described. The described techniques are directed to transmission and reception point (TRP)-specific network operation sequences. A first TRP may be configured with a first network operation sequence, and a second TRP may be configured with a second network operation sequence. The use of separate network operation sequences for different TRPs may enable some TRPs to operate in lower-power consumption modes, while simultaneously enabling a network to accommodate dynamic network traffic. Different network operation sequences may be configured with different parameters or restrictions. Different TRPs may be associated with different control resource set (CORESET) indices or different virtual component carriers. In some examples, a first TRP may indicate parameters to a UE for communicating with a second TRP in a flexible mode at the second TRP.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station via a reconfigurable surface, a set of reference signals reflected by the reconfigurable surface using a set of precoder configurations. In some aspects, the set of reference signals are transmitted within a set of reference signal occasions of a sweep procedure associated with configuring the reconfigurable surface with different precoder configurations of the set of precoder configurations for reflecting signals. The UE may additionally transmit, to the base station via the reconfigurable surface, a feedback message including an indication of at least one precoder configuration of the set of precoder configurations based on receiving the set of reference signals. The UE may then receive, from the base station via the reconfigurable surface, a downlink transmission based on transmitting the feedback message.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a prioritization rule that indicates a relative priority for different uplink communications included in a group of uplink communications, wherein the group of uplink communications includes at least a first uplink communication and a second uplink communication to be transmitted by the UE using time-division multiplexing during a make-before-break handover procedure. The UE may transmit, based at least in part on the prioritization rule, the first uplink communication to a target base station and the second uplink communication to a source base station using time-division multiplexing during the make-before-break handover procedure. Numerous other aspects are provided.

Abstract: Wireless communications systems and methods related to reverse link operations in sidelink communications are provided. A first user equipment (UE) receive, from a second UE, sidelink resource pool information. The first UE may select, based on the sidelink resource pool information, a first resource from a set of resources in a sidelink resource pool, and transmit, to the second UE based on the sidelink resource pool information, a first sidelink transmission using the first resource.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive demodulation reference signals (DMRSs) in multiple physical downlink shared channel (PDSCH) reception occasions. The UE may perform joint channel estimation using the DMRSs in the multiple PDSCH reception occasions. The UE may transmit a feedback message after a processing time that includes an offset associated with the joint channel estimation, wherein the processing time starts after a last symbol of a PDSCH reception occasion of the multiple PDSCH reception occasions and ends before a first symbol of the feedback message. Numerous other aspects are described.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit an indication of a capability associated with maintaining phase continuity and power consistency for demodulation reference signal (DMRS) bundling between a full-duplex slot and a half-duplex slot. The UE may transmit a first signal during a first slot of a first time domain window (TDW) associated with the DMRS bundling. The UE may determine whether to terminate the first TDW based on the capability associated with maintaining the phase continuity and the power consistency between the full-duplex slot and the half-duplex slot. The UE may transmit a second signal during a second slot of the first TDW or a second TDW based on the determination of whether to terminate the first TDW.

Abstract: Methods, systems, and devices for wireless communications at a user equipment (UE) are described. The UE may receive first control signaling indicating an energy saving mode pattern of energy saving modes of a network entity and one or more respective durations over which the network entity is to operate in the energy saving modes for transmissions in a plurality of slots, the energy saving mode pattern based at least in part on one or more slot types of the plurality of slots. The UE may receive second control signaling scheduling one or more data signals to be communicated between the UE and the network entity during a scheduled duration that at least partially overlaps with at least one of the one or more durations. The UE may communicate the one or more data signals during the scheduled duration in accordance with the energy saving mode pattern.

Abstract: Certain aspects of the present disclosure provide techniques for multiple codebook channel state information (CSI) report prioritization. A method of wireless communications by a user equipment (UE) includes receiving a CSI report configuration that configures one or more CSI reference signal (CSI-RS) resource sets. Each CSI-RS resource set includes one or more CSI-RS resources. The CSI report configuration also configures a plurality of codebooks for reporting CSI. The method includes receiving a priority order for the plurality of codebooks and reporting CSI based on the CSI report configuration and the priority order.

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive first control signaling including an energy saving mode indication that identifies one or more energy saving modes of a network entity, one or more respective bandwidth parts (BWPs) associated with each of the one or more energy saving modes, and one or more respective durations over which each of the one or more energy saving modes is to be used at the network entity. The UE may receive second control signaling scheduling a data signal to be communicated between the UE and the network entity over a duration over which an energy saving mode is to be used at the network entity. The UE may communicate the data signal over the duration in accordance with the energy saving mode and using a BWP associated with the energy saving mode.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a configuration including a first group of transmission configuration states associated with transmission via a configurable surface and a second group of transmission configuration states independent of the configurable surface. The UE may receive downlink control information according to a first transmission configuration state of the first group of transmission configuration states. The UE may receive the downlink control information via a transmission path including the configurable surface. The downlink control information may include a grant scheduling a data transmission according to a second transmission configuration state of the second group of transmission configuration states. The UE may perform or receive the data transmission according to the second transmission configuration state.

Abstract: Methods, computer program products, and apparatuses for adaptive PDSCH and DMRS pattern are provided. An example method may include receiving, from a UE, a frequency shift estimate including one or more frequency offsets, each of the one or more frequency offsets corresponding to each of one or more TRPs. The example method may further include selecting at least one DMRS pattern of a plurality of DMRS patterns based on the frequency shift estimate, the at least one DMRS pattern including a plurality of DMRS symbols, the at least one DMRS pattern associated with at least one frame structure including a plurality of slots in a subframe. The example method may further include transmitting, to the UE, an indication of the at least one DMRS pattern selected based on the frequency shift estimate.

Abstract: Apparatus, methods, and computer-readable media for improving uplink data channel repetitions using multiple slot transmit time intervals are disclosed herein. An example method for wireless communication at a user equipment (UE) includes receiving scheduling downlink control information (DCI) indicating, in a time domain resource allocation (TDRA) field, a scaling parameter for a transport block size (TBS) of a physical uplink shared channel (PUSCH) transmission for transmission as PUSCH repetitions over a repetition unit comprising a plurality of single repetitions. The example method also includes transmitting the PUSCH repetitions with scaling based on the scaling parameter indicated in the scheduling DCI.

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive a channel state information (CSI) report configuration from a network entity. The CSI report configuration may include a first set of codebook parameters associated with at least a first codebook. The first codebook may be associated with a CSI measurement at the UE. The UE may determine one or more additional sets of codebook parameters associated with one or more additional codebooks based on the first set of codebook parameters associated with the first codebook. The UE may transmit a CSI report including a respective set of CSI parameters for each of the first codebook and the one or more of the additional codebooks based on the first set of codebook parameters, the one or more additional sets of codebook parameters, and a CSI computation at the UE.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may adjust resources (e.g., time resources, frequency resources) used to transmit repetitions of uplink control information (UCI) over a physical uplink control channel (PUCCH). The UE may adjust two parameters corresponding to different scales (e.g., levels) of adjustment, where a first parameter corresponds to a number of repetitions of a PUCCH resource and a second parameter corresponds to a number of slots within each PUCCH repetition. The UE may adjust the resources based on the first parameter, the second parameter, a size of UCI, a maximum coding rate, or some combination thereof, such that the PUCCH resources carrying UCI satisfy the maximum code rate and UCI size.

Abstract: Methods, systems, and devices for wireless communication are described. A network entity may transmit control signaling that indicates a format for group common downlink control information (DCI) associated with tracking reference signal resources. The network entity may transmit the group common DCI that indicates a downlink power control configuration to be applied during transmission of tracking reference signals. A user equipment (UE) may receive the group common DCI in accordance with the format and monitor for tracking reference signals during the tracking reference signal resources in accordance with the downlink power control configurations.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a source base station associated with a source master cell group (MCG), a physical uplink shared channel (PUSCH) repetition in one or more slots of the source MCG during a handover of the UE from the source MCG to a target MCG. The UE may perform, to a target base station associated with the target MCG, an uplink transmission in one or more slots to the target MCG during the handover, wherein PUSCH repetitions associated with the source MCG that overlap in time with the uplink transmission to MCG are canceled and a counting of the PUSCH repetitions is based at least in part on slots of the source MCG associated with canceled PUSCH repetitions. Numerous other aspects are described.