Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may obtain a message vector. The wireless communication device may generate a set of message sub-vectors using the message vector. The wireless communication device may generate, using a common input linear layer, a set of message embedding vectors corresponding to the set of message sub-vectors. The wireless communication device may generate, using an artificial neural network, a set of codeword embedding vectors corresponding to the set of message embedding vectors. The wireless communication device may generate, using a common output linear layer and the set of codeword embedding vectors, a set of codeword sub-vectors permutation-equivariant relative to the set of message sub-vectors. The wireless communication device may combine the set of codeword sub-vectors to generate a codeword vector and may transmit a communication carrying the codeword vector.

Abstract: The embodiments of the disclosure disclose a method and system for cross-chain transfer of data based on decentralized identifiers. According to the disclosure, after receiving a data transfer transaction sent by a terminal of an original holder, a source chain reads a public key of the original holder in a corresponding first BID document according to a first BID carried by the data transfer transaction, and verifies a signature carried by the data transfer transaction. After the signature passes verification, the source chain initiates a cross-chain transaction. In response to the cross-chain transaction, a target chain deploys a second BID document in the target chain, and a public key of a new holder and data to be transferred are recorded in the second BID document. Further, the source chain replaces the public key of the original holder in the first BID document with the public key of the new holder.

Abstract: Methods, systems, and devices for wireless communications are described. A wireless communications system may implement unitary rotations of constellations to introduce frequency diversity for signaling, such as control signaling, in accordance with a coupling matrix or a rotation angle. The digital signal may be decoded to obtain the original data. As such, frequency diversity may be introduced to signals by performing one or more unitary rotations and transmitted rotated versions of the signal, which may increase frequency diversity and robustness at the wireless communications system. In some examples, a user equipment (UE) may receive a configuration to indicate a rotation to be applied to one or more resources, and the configuration may include the rotation matrix or the angle of rotation. The UE may monitor the one or more resources and receive a message having the rotation applied in accordance with the configuration, which may improve the reliability of communications.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may receive, from a network node, one or more semi-persistent scheduling (SPS) configurations that configure multiple SPS occasions. The mobile station may receive, from the network node, a retransmission of a data packet in an unused SPS occasion, of the multiple SPS occasions. Numerous other aspects are described.

Abstract: A first device may transmit an indication of a base graph recommendation. A second device may receive the indication of the base graph recommendation. The second device may select a base graph from a plurality of base graphs based on the base graph recommendation. The second device may transmit an indication of the selected base graph from the plurality of base graphs after the selection of the indication of the base graph recommendation. The first device may receive the indication of the selected base graph from the plurality of base graphs after an output of the indication of the base graph recommendation. The second device may transmit a low density parity check (LDPC) coded transmission based on the selected base graph. The first device may receive the LDPC coded transmission based on the selected base graph.

Abstract: A low-density parity-check encoder is provided that encodes a plurality of information bits according to a low-density parity-check matrix. The encoder generates auxiliary bits from the information bits, and the transmitter punctures the auxiliary bits while transmitting the information bits, thereby preserving a shape of the information bits.

Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may receive, from a second UE, a capability message indicating that the second UE is capable of processing one or more types of modulated waveforms. The first UE may encode a set of orthogonal frequency division multiplexing (OFDM) symbols with a first set of data for an uplink transmission to a network entity via a communication link between the first UE and the network entity, and may modulate the set of encoded OFDM symbols with a second set of data for the second UE according to a type of the one or more types of modulated waveforms capable of being processed by the second UE. The first UE may transmit and the second UE may monitor for the modulated set of encoded OFDM symbols via the communication link.

Abstract: An information processing apparatus in embodiments performs at least one trained machine learning model that includes an encoder and a decoder. The encoder receives inputs of text information including designation of a place, a first image that is an image captured by an image capturing apparatus and that includes the place, and a second image obtained by dividing a region for every identical object in the first image, and outputs tri-modal features that have been generated to include visual features of the first image that has been captured, visual features of the second image obtained by dividing the region, and language features of the text information. The decoder outputs a region on the first image corresponding to the designation of the place in the text information, by using the tri-modal features.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive, from one of a programmable logic controller (PLC) or a network node, a configuration. The first UE may transmit, to one or more of a second UE, the PLC, or the network node, and based at least in part on the configuration, status information associated with the first UE, the status information being associated with an ability of the first UE to perform one or more of: data relaying for other UEs; a reading of radio frequency (RF) signals associated with reading or processing information from one or more zero power internet of things (ZP-IoT) devices and a relaying of information associated with the RF signal; or a transmission of wireless energy to one or more ZP-IoT devices. Numerous other aspects are described.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may report a time-domain model and parameters to indicate how one or more characteristics, such as a phase, of ports used to transmit reference signals can change across time. For example, the UE may determine one or more sets of transmission parameters associated with a reference signal type, where the one or more sets of transmission parameters can enable a receiving device to bundle reference signals of the reference signal type. The UE may transit an indication of these one or more sets of transmission parameters to the receiving device, where the indication can be associated with how a characteristic of the ports of the UE varies across time. Based on the indication of one or more sets of transmission parameters, the receiving device may receive reference signals and bundle (e.g., combine) the reference signals.

Abstract: The apparatus may be an apparatus for wireless communication at a decoding device, for decoding a probabilistically-shaped quadrature amplitude modulation (QAM) signal associated with a phase modulation and an amplitude modulation. The apparatus may be configured to receive, in association with the probabilistically-shaped QAM signal, at least one symbol associated with a first amplitude and demodulate the at least one symbol based on a distance-based demodulation calculation that is adjusted based on a Maxwell-Boltzmann distribution.

Abstract: Methods, systems, and devices for wireless communications are described. A first wireless device (e.g., a network entity) may obtain, from multiple second wireless devices (e.g., user equipments (UEs)), multiple message segments via multiple slots. The first wireless device may assign each obtained message segment to a respective channel estimate cluster of multiple channel estimate clusters. A first set of the multiple message segments may be associated with a first channel estimate cluster, and may collectively form a first message. The first message may be associated with a second wireless device of the multiple second wireless devices. The first wireless device may decode the first message. In some examples, the first wireless device may decode a second message associated with a second channel estimate cluster of a second set of multiple message segments.

Abstract: A wireless device determines a discontinuous reception (DRX) pattern for sidelink communication and performs sidelink activity within a DRX ON duration of the DRX pattern. A wireless device may transmit a sidelink discovery message including information about a DRX pattern of the first wireless device and may monitor for sidelink communication based on the DRX pattern. A second wireless device may receive a sidelink discovery message from the first wireless device including information about a DRX pattern of the first wireless device and may exchange sidelink communication with the first wireless device based on the DRX pattern.

Abstract: A display panel includes base substrate, second conductive layer, second active layer, third gate insulating layer, third conductive layer in sequence. The second conductive layer includes first conductive part forming first gate of first transistor. The second active layer includes first active part including first and second sub-active parts and third sub-active part therebetween. The first and second sub-active parts form first and second electrodes of first transistor, and portion of the third sub-active part forms channel region of first transistor. Orthographic projection of the first conductive part on the base substrate covers that of the third sub-active part. Orthographic projection of the third gate insulating layer on the base substrate covers that of the first active part. The third conductive layer includes second conductive part forming second gate of first transistor. Orthographic projection of the second conductive part on the base substrate covers that of the channel region.

Abstract: Aspects are presented which enable a UE to determine a supplementary uplink (SUL) configuration for an uplink cancellation indication (ULCI) for cancelling uplink communications in SUL. The UE receives from a base station a first configuration associated with a first block of an ULCI and associated with at least one of a SUL carrier a non-supplementary uplink (NUL) carrier in a cell. The base station configures the UE with a second configuration associated with a second block of the ULCI and associated with a SUL carrier in the cell, and the UE determines the second configuration. The UE monitors the ULCI based on the first configuration and the second configuration.

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for multiple-input multiple-output (MIMO) communications. One example method generally includes: receiving a signal using a MIMO receiver, wherein the signal includes a plurality of code blocks (CBs), each of the plurality of CBs including a first part received via a first layer of the MIMO receiver and a second part received via a second layer of the MIMO receiver, wherein the second part of each of the plurality of CBs is shifted within a spectrum by at least one resource position with respect to the first part of each of the plurality of CBs; transmitting an indication of one or more CBs of the plurality of CBs that have failed decoding at the UE; and receiving a retransmission signal including at least the one or more CBs that have failed the decoding at the UE.

Abstract: Methods, systems, and devices for wireless communication are described. A device (e.g., a UE or a network entity) may generate a first set of bits by performing a probabilistic shaping operation on first information bits using a first shaping parameter associated with a first layer and a second set of bits by performing the probabilistic shaping operation on second information bits using a second shaping parameter associated with a second layer. The device may generate a first set of symbols and a second set of symbols by modulating the first set of bits and the second set of bits using a modulation power scaling factor and transmit the first set of symbols via the first layer and the second set of symbols via the second layer.

Abstract: A network node may generate a command intended for an energy harvesting (EH) device, and the network node may transmit information indicating the command to each user equipment (UE) of a set of UEs. The command may be associated with configuring data on the EH device. Each of the UEs may receive, from the network node, the information indicating the command intended for an EH device, and each UE may be further configured to wirelessly transmit, to the EH device, the command associated with configuring data on the EH device. An EH device may wirelessly receive the command from a UE, and the EH device may set at least one parameter of the EH device according to the command.

Abstract: Provided is an apparatus for improving reliability of a thermocouple in a cooling section of a channel during a heating stage. The apparatus includes a thermocouple and at least one thermocouple sheet installed on a cooling tube body. Each of the at least one thermocouple sheet is provided with a notch, and the notch has a groove structure. A cavity is formed between the notch and the cooling tube body, and a root of the thermocouple is disposed in the cavity. The root of the thermocouple is a temperature measuring point of a welded thermocouple.