Abstract: A voltage controlled oscillator (VCO) includes a ring oscillator including delay buffers coupled in a loop. The VCO also includes a push-pull circuit having an input and an output, wherein the input of the push-pull circuit is configured to receive a control voltage. The VCO also includes a current mirror having an input terminal and output terminals, wherein the input terminal of the current mirror is coupled to the output of the push-pull circuit and each of the output terminals of the current mirror is coupled to a respective one of the delay buffers. The VCO further includes a current source coupled to the input terminal of the current mirror.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter of an orbital angular momentum (OAM) multiplexing based communication may determine an OAM azimuth mode assignment for open-loop transmission of a data stream using transmit diversity, wherein the OAM azimuth mode assignment comprises an assignment of two or more OAM azimuth modes to the data stream. The transmitter may transmit, to a receiver of the OAM multiplexing based communication, the data stream based at least in part on the OAM azimuth mode assignment. Numerous other aspects are described.

Abstract: Certain aspects of the present disclosure provide a method for wireless communications at a relay node. The relay node may transmit capability information of the relay node to a gNode (gNB). The capability information may indicate a capability to receive one or more wakeup signals (WUSs) to exit from a low power state and a list of one or more user equipments (UEs) connected to the gNB via the relay node. The gNB may then send an indication to the relay node that the gNB supports transmission of the one or more WUSs to the relay node for a joint paging of the relay node and the one or more UEs.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless communication device may transmit, to a second wireless communication device, information indicating positions of orbital angular momentum (OAM) antennas of a partial receive circle of the first wireless communication device that are operational. The partial receive circle is part of a full receive circle that includes positions with the OAM antennas that are operational and one or more positions that do not have OAM antennas that are operational. The first wireless communication device may receive an OAM mode to use for reception of an OAM signal at the OAM antennas that are operational. The first wireless communication device may then receive the OAM signal according to the OAM mode. Numerous other aspects are described.

Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for responses to Msg3 PUSCH repetition requests of a UE. In a first aspect, the UE may transmit, to a base station, a request for repetitions of at least one of a PUSCH transmission or a PUSCH retransmission for a random access Msg3 and receive, from the base station, an indication to use one or more fields to determine a number of repetitions of the at least one of the PUSCH transmission or the PUSCH retransmission for the random access Msg3. In a second aspect, the transmitted request may indicate to the base station to use the one or more fields to determine the number of the repetitions of the at least one of the PUSCH transmission or the PUSCH retransmission. The UE may transmit the number of repetitions based on the transmitted indication.

Abstract: Methods, systems, and devices for wireless communication at a user equipment (UE) are described. A first network node may receive, from a second network node, downlink control information based on monitoring at least one of a first physical downlink control channel candidate or a second physical downlink control channel candidate that are linked for physical downlink control channel repetition. In some examples, the second physical downlink control channel candidate may end later in time than the first physical downlink control channel candidate. The first network node may identify an absence of a scheduled physical downlink shared channel based on the downlink control information. The first network node may then transmit, to the base station, a feedback message in response to the downlink control information at least a threshold number of time units after the second physical downlink control channel candidate.

Abstract: In an aspect, a radar controller determines a radar slot format that configures transmission of a reference radar signal on a first symbol over a first link from a first base station to a second base station followed by at least one target radar signal on at least one second symbol over at least one second link from the first base station to the second base station, and transmits an indication of the radar slot format to the first base station and the second base station. The first base station transmits, and the second base station receives, the reference radar signal and the at least one target radar signal in accordance with the radar slot format.

Abstract: Systems and techniques are provided for wireless communications. A process can include receiving, using a low-power wake-up receiver (LP-WUR) of a network entity (e.g., a UE), a low-power signal indicative of configuration information for a channel state information (CSI) report of the network entity. A configured receiver of the network entity can receive a CSI reference signal (CSI-RS), the configured receiver comprising the LP-WUR or a main radio (MR) of the network entity. The configured receiver can be determined based on the configuration information indicated by the low-power signal. The network entity can transmit a CSI report corresponding to one or more measurements of the CSI-RS, wherein a transmission time of the CSI report is based on the configuration information indicated by the low-power signal.

Abstract: A gate all around (GAA) field effect transistor (GAA FET) is described. The GAA FET includes a substrate, having a nanosheet structure on the substrate. The GAA FET also includes a source/drain (SD) region in the substrate and coupled to a first end of the nanosheet structure. The GAA FET further includes a drain/source (DS) region in the substrate and coupled to a second end opposite the first end of the nanosheet structure. The GAA FET also includes a metal gate on the nanosheet structure to define channels between the source/drain region and the drain/source region. The GAA FET further includes a trench oxide blocking a bottom channel of the channels.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain configuration information that indicates, for downlink control information (DCI) having a first DCI format, a first sounding reference signal (SRS) resource set associated with a first control resource set (CORESET) pool index value and a second SRS resource set associated with a second CORESET pool index value. The UE may identify whether DCI having a second DCI format is configured with a third SRS resource set associated with the first CORESET pool index value or is configured with the third SRS resource set and a fourth SRS resource set associated with the second CORESET pool index value. The UE may selectively transmit a first transmission and a second transmission that at least partially overlap in a time domain within a component carrier. Numerous other aspects are described.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an integrated access and backhaul (IAB) node may transmit, to a parent node of the IAB node, full-duplex (FD) information based at least in part on a transmit power value for an FD mode. The IAB node may receive an FD resource allocation for the IAB node, wherein the FD resource allocation identifies a resource to be used for a first communication link with the parent node and a second communication link in the FD mode, and wherein the FD resource allocation is based at least in part on the FD information. The IAB node may communicate on the first communication link and the second communication link in accordance with the FD resource allocation. Numerous other aspects are provided.

Abstract: Methods, systems, and devices for wireless communication are described. A Type-I codebook, such as a semi-static fixed size codebook, may be designed to be used for reporting feedback for messages scheduled by a single downlink control information (DCI) message in communications where feedback multiplexing may be avoided. Additionally, or alternatively, a network entity and a user equipment (UE) implementing a Type-I codebook may consider overlapping feedback resources for different DCI messages as an error case. By way of another example, a network entity may allow overlap in scheduling, and a UE may bundle feedback into a single bit. A Type-I codebook payload size may be based on a quantity of code-block groups (CBGs) or a quantity of codewords in a transport block (TB), and may be used for fallback DCI messages. Further, puncturing or rate matching operations may be performed when provision of resources overlap with uplink transmissions.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect failure of a beam, where the beam is one of a first beam associated with a first transmit receive point (TRP) or a second beam associated with a second TRP. The UE may transmit a recovery request that indicates a new beam for a beam reset by the UE, where the new beam is associated with a first group of physical uplink control channel (PUCCH) resources for the first TRP if the beam is the first beam, or associated with a second group of PUCCH resources for the second TRP if the beam is the second beam. The UE may reset the UE to the new beam after receiving a response to the recovery request. Numerous other aspects are described.

Abstract: Methods, systems, and devices for wireless communication are described. A network node may transmit a first message using a first transmit power based on a first set of values corresponding to a set of power control parameters. The set of power control parameters may include an accumulated transmit power control parameter. The network node may receive a second message including information indicative of at least one of a second set of values corresponding to the set of power control parameters. The network node may transmit a third message using a second transmit power based on a value corresponding to the accumulated transmit power control parameter. The value may correspond to the accumulated transmit power control parameter, which may be based on a first difference between one or more of the first set of values from before the second message and one or more of the second set of values.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a receiving device may transmit, to a transmitting device, a line of sight (LOS) multiple input multiple output (MIMO) channel sounding configuration that indicates one or more channel sounding parameters for a partial sounding procedure associated with an LOS MIMO channel. The receiving device may receive, from the transmitting device, at least one sounding reference signal (SRS) based at least in part on the one or more channel sounding parameters. Numerous other aspects are described.

Abstract: Methods, systems, and devices for method of wireless communication are described. The described techniques provide for a first network entity to receive a configuration to communicate with a second network entity, where the configuration indicates multiple discontinuous active time periods and multiple discontinuous inactive time periods for the second network entity. The first network entity may receive a configuration of multiple configured grant (CG) transmission occasions for uplink communications by the first network entity and communicate with the second network entity during a first CG transmission occasion in accordance with a hybrid automatic repeat request (HARQ) process identifier. The HARQ process identifier may be based on a second CG transmission occasion of the multiple CG transmission occasions that is invalid due to the second CG transmission occasion overlapping with a first discontinuous inactive time period of the multiple discontinuous inactive time periods.

Abstract: A duty-cycle-insensitive current source includes a first switched-capacitor resistor and a second switched-capacitor resistor. During a first clock phase of a clock signal, the duty-cycle-insensitive current source charges a first capacitor in first switched-capacitor resistor to a reference voltage. During a second clock phase of the clock signal, the duty-cycle-insensitive current source charges a second capacitor in the first switched-capacitor resistor to the reference voltage.

Abstract: An apparatus includes a multi-stage amplifier and a feedback switch. The multi-stage amplifier includes a first amplifier having a first input, a second input, and an output, a second amplifier having an input and an output, wherein the input of the second amplifier is coupled to the output of the first amplifier, and a third amplifier having an input and an output, wherein the input of the third amplifier is coupled to the output of the first amplifier. The feedback switch is coupled between the output of the third amplifier and the second input of the first amplifier.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a serving cell, an event-based measurement report configuration that indicates a measurement threshold and a beam quantity threshold that is two or more. The UE may determine that a first set of measurements of a first plurality of reference signals satisfy the measurement threshold. Each of the first plurality of reference signals may be associated with a corresponding one of a first plurality of beams. Accordingly, the UE may transmit, to the serving cell, a report based at least in part on the first set of measurements when the first plurality of beams includes a quantity of beams that satisfies the beam quantity threshold. Numerous other aspects are described.

Abstract: Apparatus, methods, and computer program products for SIM reporting are provided. An example method may include receiving, from a second network entity, scheduling information for a PUCCH transmission and generating SIM information based on a set of full duplex transmission and reception beam pairs, where the SIM information includes information indicative of at least one SIM metric for each respective full duplex transmission and reception beam pair of the set of full duplex transmission and reception beam pairs, where each respective full duplex transmission and reception beam pair includes a respective transmit beam associated with a respective TCI state and a respective receive beam associated with a respective TCI state.