Abstract: Apparatus, methods, and computer program products for CLI mitigation are provided. An example method may include receiving scheduling information for one or more UL transmissions associated with one or more neighbor UEs and a second network entity. The example method may further include performing one or more actions based on a sensing operation for the one or more UL transmissions.

Abstract: Aspects are provided which allow a base station to configure flexible BWPs that include a dedicated slot format or may be applied in both DL and UL symbols, and which allow a UE to switch between flexible BWPs in frequency and/or time. The base station configures a first BWP and a second BWP. The first BWP is associated with a first bandwidth and a first slot format dedicated for the first BWP. The base station transmits, to a UE, a configuration to switch the first BWP to the second BWP. The UE receives the configuration from the base station and switches the first BWP to the second BWP. In particular, the UE may switch the first bandwidth to a second bandwidth, the first slot format to a second slot format, or both the first bandwidth and first slot format to the second bandwidth and second slot format, respectively.

Abstract: A water separation system includes a production control valve fluidly connected to a production tubing and positioned at an uphole end of the production tubing at a well head of a well site, a production fluid pathway between the production control valve and a water separator, an injection control valve fluidly connected to an injection tubing and positioned at an uphole end of the injection tubing at the well head, and an injection fluid pathway between the injection control valve and the water separator. The water separator is positioned at the well site and is fluidly connected to the production fluid pathway and the injection fluid pathway. The water separator separates water from the production fluid and directs the separated water to the injection fluid pathway. An output fluid pathway fluidly connects to the water separator to direct the production fluid out of the water separator.

Abstract: Methods, systems, and devices for wireless communications are described. Some wireless communications may support frequency hopping in full-duplex communications. For example, a user equipment (UE) may receive an indication of one or more resource block (RB) sets over which the UE is to perform one or more uplink transmissions during a slot, where each RB set of the one or more RB sets is associated with a set of one or more frequency hopping parameters. The UE may select, for a first RB set of the one or more RB sets, a frequency hopping enablement status or a frequency hopping pattern based on a full-duplex classification of the slot and the set of one or more frequency hopping parameters for the first RB set. Additionally, the UE may perform the one or more uplink transmissions in accordance with the selected frequency hopping enablement status or the selected frequency hopping pattern.

Abstract: Aspects of the present disclosure provide techniques for sub-band conversion or cancellation for dynamic scheduling of sub-band full duplex (SBFD) operations between the base station and UEs. The capability to communicate via simultaneous UL and DL transmissions through dynamic scheduling allows for increased uplink duty cycle leading to latency reduction (e.g., it is possible to receive DL signal in an UL only slots, which can enable latency savings) and improved uplink coverage. Additionally enabling flexible and dynamic UL and DL resource adaptation in accordance with techniques of the present disclosure also provide enhanced system capacity, resource utilization, and spectrum efficiency.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration message indicating a scheduling request configuration that includes at least one resource associated with a half-duplex mode of the UE and at least one resource associated with a full-duplex mode of the UE. The UE may transmit a scheduling request using the at least one resource associated with the half-duplex mode or the at least one resource associated with the full-duplex mode. Additionally, or alternatively, the configuration message may indicate a logical channel that maps to a corresponding scheduling request configuration associated with a half-duplex mode of the UE, to a corresponding scheduling request configuration associated with a full-duplex mode of the UE, or to a combination thereof. Accordingly, the UE may transmit the scheduling request using the logical channel. Numerous other aspects are described.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of one or more parameters associated with management of multiple antenna groups of the UE for use in energy harvesting. The UE may transmit or receive signaling based at least in part on the one or more parameters of the multiple antenna groups of the UE. Numerous other aspects are described.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit capability information indicative of a capability of the UE to support one or more subband full-duplex (SBFD) configuration types of a plurality of SBFD configuration types. The UE may receive configuration information indicative of an SBFD configuration having at least one SBFD configuration type of the one or more SBFD configuration types. Numerous other aspects are described.

Abstract: Methods, systems, and devices for wireless communications are described. A network entity may jointly configure a user equipment (UE) with time and frequency resources for full duplex communications. For instance, the network entity may provide a time resource pattern to the UE indicating a sequence of types of time resources, and the sequence of types may include a first type configuring resources for uplink and downlink communications in a first time resource. A configuration for the first type of the first time resource may indicate a first portion of frequency resources allocated for downlink communications and a second portion of frequency resources allocated for uplink communications. Thus, the UE may receive downlink signals on the first portion of frequency resources in the first time resource, and the UE may transmit uplink signals on the second portion of frequency resources in the first time resource.

Abstract: A method for wireless communication by a user equipment (UE) includes receiving downlink control information (DCI) including an uplink grant and a downlink grant. The DCI indicates a time domain resource allocation (TDRA) and a frequency domain resource allocation (FDRA). The method also includes determining whether the DCI is a single direction DCI or a bi-directional DCI based on whether the FDRA points to an uplink sub-band, and/or a downlink sub-band. The method further includes communicating in accordance with the DCI.

Abstract: Systems, methods, and devices for wireless communication that support mechanisms signaling non-linearities to a victim user equipment (UE) for interference cancellation in a wireless communication system. A victim UE may experience interference from an uplink transmission by an aggressor UE to a base station. The victim UE may obtain a power amplifier model associated with the aggressor UE. The power amplifier may include a non-linearity model of a power amplifier of the aggressor UE causing the interference on the victim UE. The power amplifier model obtained by the victim UE may be dependent on various parameters, such as a transmit power used by the aggressor UE to transmit the uplink transmission causing the interference. Based on the aggressor UE transmit power, the victim UE may select parameters for power amplifier model and may estimate the interference caused by the uplink transmission for interference cancellation.

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication by an aggressor user equipment (UE), generally including receiving configuration information configuring the aggressor UE with at least one resource for transmitting precoded reference signals (RS) for cross link interference (CLI) measurement by a victim UE and transmitting the precoded RS on the resource.

Abstract: A method and apparatus for optimizing a query in a relational database management system (RDBMS) when a predicate on a data column in the query has a correlation to a partitioning attribute of a partitioning column in data retrieved from a cloud-based store, wherein the optimizing uses the correlation between the data column in the query to the partitioning column in the data retrieved from the cloud-based store for data elimination when processing the query. The correlation is defined in a formula or lookup data structure that maps or range-maps from the data column to the partitioning column.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information indicative of a bandwidth part based (BWP-based) subband full-duplex (SBFD) configuration corresponding to a plurality of active downlink and/or uplink (DL/UL) BWPs associated with one or more component carriers, wherein each DL/UL BWP of the plurality of DL/UL BWPs corresponds to a downlink subband or an uplink subband of a plurality of subbands associated with the one or more component carriers. The UE may communicate with a network node based on the BWP-based SBFD configuration. Numerous other aspects are described.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may output a first configuration for a set of resources, the first configuration being associated with a time division duplexing pattern, and the first configuration configuring the set of resources to one of an uplink format, a downlink format, or a flexible format. The network node may output a second configuration configuring one or more resources, of the set of resources, to a sub-band full duplex (SBFD) format based at least in part on the one or more resources satisfying a condition. Numerous other aspects are described.

Abstract: A composition for a fracturing fluid may include a chelating agent, a polymeric gelling agent, and a base fluid. The base fluid in the fracturing fluid composition may be a produced fluid having a hardness content of at least 7,000 ppm. Method for treating a hydrocarbon-bearing formation may include introducing a fracturing fluid in the hydrocarbon-bearing formation. The fracturing fluid contains a chelating agent, a polymeric gelling agent, and a base fluid. The base fluid may be a produced fluid that has a hardness content of at least 7,000 ppm. The fracturing fluid may have a viscosity of at least 200 cp at 150° F., 100 1/s shear rate, and 300 psia when tested using model 5550 HPHT rheometer. After contacting the hydrocarbon-bearing formation, the viscosity of the fracturing fluid may drop near a range of 1 cP to 5 cP.

Abstract: Methods, systems, and devices for inter-UE cross link interference (CLI) characteristics are described. A UE may transmit, to a network entity, capability information indicating a capability of the UE to support one or more schemes for determining characteristics of an inter-UE CLI channel. The network entity may transmit, based on the capability information, an indication of a selected scheme of the one or more schemes for determining the characteristics of the channel. The UE may perform a set of measurements of the characteristics and may transmit assistance information in accordance with the selected scheme. The assistance information may pertain to the channel and may include the set of multiple measurements. The UE may also transmit an indication of the channel's variation or an indication of a coherence time. The network entity may transmit one or more updated channel parameters in response to receiving the assistance information.

Abstract: Aspects presented herein may enable FD devices to apply power backoff and/or power allocation prioritization rules that are specific to FD transmissions. In one aspect, a UE determines an FD specific power backoff associated with each of at least one transmission of a plurality of transmissions in a slot that is configured as an FD slot, each FD specific power backoff is based on whether a corresponding transmission would cause self-interference with a DL reception in the FD slot, and the plurality of transmissions are overlapping in time. The UE determines a transmission power for each of the at least one transmission in the FD slot based on the determined FD specific power backoff for each of the at least one transmission. The UE transmits one or more of the at least one transmission based on the determined transmission power for the corresponding transmission.

Abstract: This disclosure provides systems, methods, and devices that support subband full duplex configuration for wireless communication. Semi-static configuration of one or more downlink subbands, one or more uplink subbands, and one or more guard bands may be implemented via RRC signaling configured for subband full duplex communication. The RRC signaling may include subband frequency configuration pattern information and subband symbol and slot time configuration pattern information. Dynamic configuration of one or more downlink subbands, one or more uplink subbands, and one or more guard bands may be implemented by RRC signaling in combination with MAC-CE and/or DCI signaling. The RRC signaling may preconfigure wireless communications devices with a plurality of subband frequency configuration patterns and a plurality of subband symbol and slot time configuration patterns. The MAC-CE and/or DCI signaling may select and/or activate one or more subband frequency configuration patterns.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, a configuration for a channel state information (CSI) report associated with one or more CSI reference signal (CSI-RS) resources. The UE may determine a duplex mode associated with the CSI report. The UE may obtain one or more measurements of a CSI reference resource of the one or more CSI-RS resources based at least in part on the duplex mode associated with the CSI report. The UE may transmit, to the network node, the CSI report based at least in part on the one or more measurements of the CSI reference resource. Numerous other aspects are described.