Abstract: A communications device inputs channel state information to an artificial neural network. The communications device predicts weather conditions with the artificial neural network based on the channel state information. The communications device further adjusts communications based on the predicted weather conditions.

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: Methods, systems, and devices for reporting redundancy version with feedback information. are described. A user equipment (UE) may transmit, to a base station, feedback information corresponding to a code block group in conjunction with an indication of a redundancy version for retransmission of the code block group. The UE may monitor for the retransmission of the code block group based on the indication of the redundancy version for the retransmission of the code block group. The UE may then decode the retransmission of the code block group based on the monitoring and the redundancy version for the retransmission of the code block group.

Abstract: Methods, systems, and devices for wireless communication are described. In some systems, a user equipment (UE) may receive control signaling that indicates a quantity of transmit antennas at a network entity. The quantity of transmit antennas may include antennas that are activated for a downlink transmission to the UE. The UE may transmit a channel state information (CSI) report that indicates a set of one or more CSI parameters. The set of one or more CSI parameters may be based on the quantity of transmit antennas at the network entity indicated via the control signaling. After transmitting the CSI report, the UE may communicate with the network entity based on the set of one or more CSI parameters indicated via the CSI report.

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: A user equipment may be configured to perform demodulator selection based on ML model coefficients trained by a base station. In some aspects, the user equipment may transmit a dynamic demodulator indication to a base station, transmit channel information to the base station, and receive, in response to the dynamic demodulator indication, updated coefficient information based on the channel information. Further, the user equipment may select a demodulator based on the updated coefficient information, and communicate with the base station via the demodulator in response to the selection of the demodulator.

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: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, an indication to operate in a dynamic demodulation reference signal (DMRS) mode, wherein the dynamic DMRS mode includes a use of dynamic DMRS configurations without an explicit indication of DMRS resource locations for the dynamic DMRS configurations. The UE may receive, from the base station based at least in part on receiving the indication to operate in the dynamic DMRS mode, a DMRS using a first dynamic DMRS configuration. 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: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may configure one or more transmission parameters based at least in part on an average channel condition estimate for a broadcast channel, wherein the broadcast channel is for broadcast communications or groupcast communications for multiple mobile UEs. The UE may transmit a broadcast communication or a groupcast communication using the one or more transmission parameters. 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, 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. Some wireless networks may maintain up-to-date location information for the UE by periodically determining the location the UE using a low power transponding mechanism while the UE is in an inactive state. The UE may monitor a first beam to receive one or more transponder search signals during one or more transponder occasions, and between paging attempts from one or more of the base stations of the network. The UE may receive the one or more transponder search signals, and may transmit a transponder response message to a base station including a UE identifier associated with the inactive state. The base station may receive the transponder response message, and may conduct various location measurements for the UE using the transponder response.

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: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive, from a network entity, a request to report one or more frequency corrections, the request including an indication of one or more reporting parameters for the one or more frequency corrections. The network entity may transmit a set of one or more reference signals associated with performing the one or more frequency corrections at the UE. The UE may monitor for the set of one or more reference signals and transmit, to the network entity, a report indicating the one or more frequency corrections in accordance with the one or more reporting parameters. The UE may transmit the report according to a periodicity, according to a trigger, or both indicated in the one or more reporting parameters. The network entity may perform channel estimations based on the report indicating the one or more frequency corrections.

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: 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.