Abstract: Wireless communications systems and methods related to beam management configurations for relay devices or repeaters are provided. A network node receives, from a relay node, a first communication indicating one or more beam management parameters associated with a plurality of beam directions. The network node receives, via the relay node, one or more second communications associated with one or more user equipments (UEs) and at least one of the plurality of beam directions. The network node transmits, to the relay node based on the one or more beam management parameters and the one or more second communications, a third communication indicating a beam management configuration associated with the plurality of beam directions.

Abstract: A well construction method in which a drilled bore is lined with a plurality of successively smaller diameter sections of bore-lining tubing including casing sections a liner section is provided. A liner is provided with an inner string extending to a distal end of the liner. The liner and the inner string are run into a distal section of a drilled bore. Settable material is pumped from surface through the inner string and through the distal end of the liner to partially fill an outer annulus surrounding the liner. Fluid displaced from the outer annulus and a portion of the settable material is permitted to flow from the outer annulus through a port in the liner and into an inner annulus between the inner string and the liner.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication of a requested periodicity for uplink reference signals associated with improving UE power efficiency. The UE may receive an indication of resources for transmitting uplink reference signals based at least in part on the requested periodicity. Numerous other aspects are described.

Abstract: The present invention relates to a heat-sensitive recording material comprising a carrier substrate, which is black or coloured on at least one side, and a thermoresponsive layer on the at least one black or coloured side of the carrier substrate, wherein the thermoresponsive layer comprises nanoparticles of at least one cellulose ester, and to a method for producing this material, and to a heat-sensitive recording material that can be obtained by this method.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may transmit an indication of supported types of signaling hardware of the mobile station. The mobile station may receive an indication of a selection of a type of signaling hardware, of the supported types of signaling hardware, to use in communication with a network node. Numerous other aspects are described.

Abstract: Methods, systems, and devices for wireless communications are described. A base station may determine to enable orbital angular momentum (OAM) beamforming for communications with a user equipment (UE), for example, based on one or more communications parameters and receiving a message from the UE indicating a capability of the UE to use OAM beamforming. The base station may transmit control signaling to the UE indicating that OAM beamforming is enabled. In some examples, the base station may transmit control signaling indicating an OAM configuration, which may be for a same slot in which the control signaling is transmitted or a subsequent slot. The base station may transmit a downlink transmission to the UE via OAM beamforming. In some examples, the base station may estimate and correct misalignment associated with OAM beamforming. In some examples, the base station may disable OAM beamforming and transmit an indication that OAM beamforming is disabled.

Abstract: A downhole sealing apparatus for location in a downhole tubular includes a ball and a downhole seat. The ball may comprise a rigid core and a deformable covering. The ball is translatable downhole towards the seat, the ball and the seat having an open first configuration and a sealing second configuration. In the open first configuration the ball and seat are spaced apart such that fluid may flow through the seat. In the sealing second configuration the ball and the seat are in sealing engagement and the ball is deformed to maintain the sealing engagement with the seat in response to a differential pressure acting in a first axial direction and in response to a differential pressure acting in an opposite second axial direction.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, via a first beam of a set of beams configured for spatial division multiplexing (SDM), a downlink communication. The UE may transmit, via a second beam of the set of beams, uplink control information (UCI) associated with the first beam. Numerous other aspects are described.

Abstract: Methods, systems, and devices for wireless communications are described. The method may include a user equipment (UE) monitoring a set of time resources for a set of code blocks and receiving, from a network entity, a code block of the set of code blocks via an optical beam. Further, the method may include the UE modulating the optical beam based on receiving the code block and sending, to the network entity, the modulated optical beam including feedback associated with at least one code block of the set of code blocks.

Abstract: Methods, systems, and devices for wireless communications are described. A device may be configured to include an array of lenses along with multiple antenna arrays that each include a set of antenna elements. The antenna arrays may each support multiple beam directions, such as a respective beam direction for each lens of the array of lenses. If beams for multiple antenna arrays concurrently pass through the same lens, the lens may contribute to maintaining separation between the beams. Lenses may also contribute to the shaping of beams, and the use of multiple lenses may enhance a coverage area for beams transmitted or received by the antenna arrays.

Abstract: Methods, systems, and devices for wireless communications are described. In some wireless communications systems, a user equipment (UE) may transmit, to a network entity, a capability message indicating a capability of the UE to report a cyclic shift for a reference signal. The UE may receive an indication of a reporting configuration from the network entity indicating uplink resources for reporting the cyclic shift by the UE, and the UE may receive one or more reference signals from the network entity. In some examples, the UE may transmit, to the network entity and using the uplink resources, an uplink message indicating the cyclic shift. The UE may estimate the cyclic shift based on measuring a channel delay spread of the one or more reference signals, a phase noise mask of the one or more reference signals, or both.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a size of sets of consecutive subcarriers on which channel-based tone reservation is to be applied for one or more communications. The UE may communicate the one or more communications having tone reservation applied to one or more sets of consecutive subcarriers. Numerous other aspects are described.

Abstract: Aspects of the disclosure relate to devices, wireless communication apparatuses, methods, and other aspects of correcting misalignment for orbital angular momentum beams. In one aspect, a wireless communication apparatus comprises a beamforming network comprising a plurality of antenna ports and a plurality of beam ports, wherein the plurality of antenna ports are positioned for communicating orbital angular momentum (OAM) beams, a plurality of output phase shifters, wherein each output phase shifter is coupled to a corresponding antenna port of the plurality of antenna ports, and control circuitry coupled to the plurality of output phase shifters and configured to select phase shift values for the plurality of output phase shifters to correct a misalignment of the OAM beams.

Abstract: Aspects relate to analog-to-digital conversion of an analog signal. The resolution (number of bits) and/or the quantization levels of the analog-to-digital conversion may be configurable. A device may configure its analog-to-digital conversion parameters. For example, a first device may reduce the number of bits for its analog-to-digital converter to reduce power consumption. In this case, the first device may transmit an indication of selected analog-to-digital conversion parameters to a second device that will transmit to the first device. In this way, the second device may take appropriate action, if needed. A device may request another device to use certain analog-to-digital conversion parameters. For example, a first device may determine that a second device should use a larger number of bits for its analog-to-digital conversion process to improve the quality of the communication between the first and second devices.

Abstract: Certain aspects of the present disclosure provide techniques for a method for wireless communications by a user equipment (UE), comprising generating a report indicating a capability of the UE to perform full duplex (FD) communications dependent on transmission power level and transmitting the report to a network entity.

Abstract: Techniques are provided for reducing the form factor and insertion losses of beamforming networks. An example beamforming network configured to feed a phased array of antenna elements includes a first group of microstrip elements on a first layer of a printed circuit board, a second group of microstrip elements on a second layer of the printed circuit board, a metal layer disposed between the first layer and the second layer, and a plurality of vias configured to couple one or more elements in the first group of microstrip elements with one or more elements in the second group of microstrip elements.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive a paging message. The network node may transmit a paging repetition request for a parent network node to transmit repetitions of the paging message when transmitting paging to the network node. The network node may forward the paging message on one or more beams of the network node. Numerous other aspects are described.

Abstract: A UE of a wireless communication network first receives a modulation and coding scheme index IMCS for demodulating a physical layer data channel of the network. The UE then demodulates the physical layer data channel with a non-square quadrature amplitude modulation (NS-QAM) having a modulation order and code rate corresponding to a spectral efficiency (SPEFF) substantially equal to a SPEFF of a square QAM (S-QAM) SPEFF indicted by the IMCS, where the NS-QAM has an effective channel code rate no larger than the code rate for which the UE may skip decoding a transport block in an initial received transmission.

Abstract: Certain aspects of the present disclosure provide techniques for wireless communications by a user equipment (UE). In one example embodiment, a method for wireless communication includes receiving, from a network entity, an indication of a first Low Density Parity Check (LDPC) graph to be applied for data transmissions to or from the network entity; and processing data transmissions to or from the network entity in accordance with the first LDPC graph.

Abstract: Certain aspects of the present disclosure provide techniques for slot preconfiguration for coverage enhancement and power saving. An example method performed by a UE includes processing one or more synchronization signals in a first slot according to a first configuration of slot parameters, wherein the synchronization signals are used for at least one of time or frequency tracking, receiving, from a network entity, a second configuration of slot parameters, and processing a physical downlink control channel (PDCCH) in a second slot according to the second configuration of slot parameters, wherein the second slot occurs within a configured slot duration that is offset in time from the first slot.