Abstract: An apparatus (e.g., a transmitter) may transmit a message and one or more retransmissions of the message in a wireless communication network. The message may include a codeword that includes information bits and error correction bits (e.g., parity bits). The one or more retransmissions may include error correction bits associated with the information bits. To improve the decoding performance at a receiver, the transmitter may apply probabilistic shaping to the one or more retransmissions. In some aspects, the apparatus transmits a first message including information bits and a first set of error correction bits associated with the information bits. The apparatus transmits at least a second message associated with the first message, wherein the second message includes a second set of error correction bits associated with the information bits and a set of probabilistic shaping bits for the second set of error correction bits.

Abstract: In an example wireless communication method, a user equipment (UE) may transmit a sidelink resource reservation, where the sidelink resource reservation indicates a first resource in an uplink slot with a first bandwidth available for the sidelink resource reservation and a second resource in a sub-band full duplex (SBFD) slot with a second bandwidth available for the sidelink resource reservation, and where the sidelink resource reservation uses a same sub-channel indexing configuration for the uplink slot and the SBFD slot. The UE may transmit a communication using the sidelink resource reservation.

Abstract: A turbomolecular pump including a stator. The stator includes a mounting base, stator walls connected with the mounting base, and a channel that extends between the stator walls and through the mounting base. The turbomolecular pump includes a motor positioned within the channel. The motor includes a shaft, a rotator connected with the shaft, and a stem that fixedly connects the rotator and the mounting base. The turbomolecular pump includes a rotor that encloses the rotator, shaft, and a portion of the stem, and the rotor is configured to rotate relative to the stator to drive fluid flow through the channel towards the mounting base.

Abstract: The present disclosure provides an array substrate, a display panel, and a method for manufacturing the array substrate, belonging to the field of display technologies. In the array substrate, a first electrode having a higher voltage in the first electrode and a second electrode of the transistor is disposed between an active layer and a base in a lower lap manner, and the second electrode having a lower voltage is disposed on a first insulating layer in an upper lap manner or disposed below the first insulating layer in the lower lap manner. When the second electrode is disposed in the upper lap manner, the problem that the transistor cannot operate normally due to the too large resistance at the second electrode can be avoided.

Abstract: A battery cell, a method for assembling the battery cell, and a battery pack are provided. In the battery cell, a tab in an electrode assembly extends in a first direction without bending. A connecting sheet is provided on an end surface of a second end of a tab exposed from a main body, and the connecting sheet is welded to the end surface of the second end to form a welding mark extending in a second direction. The tab only needs to be exposed from the main body by a short distance to achieve connection with the connecting sheet, thereby increasing the capacity of the battery cell and enhancing the energy density of the battery cell.

Abstract: A filling structure and a filling method for reducing needle defects in substrate glass are provided. The filling structure includes: a platinum body, a flange, and a main section refractory structure. The flange is sleeved on the platinum body. The main section refractory structure is disposed outside the platinum body. One or more filler layers are disposed in a cavity formed between the main section refractory structure and an outer wall of the platinum body. The filler layers form a concentric-ring structure or a segmented structure. The concentric-ring structure includes inner and outer rings. The segmented structure includes first, second, and third filler layers arranged from top to bottom. The filling method is implemented through the filling structure such that a channel temperature Tb of the platinum body and a temperature Tf of the flange platinum disk satisfy: Tb-Tf?210° C., and Tb?1380° C.

Abstract: A wireless node may one or more memories, individually or in combination, having instructions. A wireless node may one or more processors, individually or in combination, configured to execute the instructions and cause the apparatus to: generate encoded data by using at least one of a first block of u-domain bits comprising a first u-domain bit being a frozen bit and further being indicative of a phase associated with transmission of the first block via the encoded data; and output the encoded data for transmission.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment may transmit a request for a downlink control parameter associated with a control channel. The downlink control parameter may indicate one or more of: a precoder cycling or a demodulation reference signal bundling. The UE may receive, based at least in part on the request, a downlink control message in accordance with the downlink control parameter.

Abstract: A device and a method for conveying molten glass are provided. The device for conveying molten glass includes: a conduit structure, and at least one of a first cooling system or a second cooling system. The conduit structure axially penetrates through a throat in a throat brick to form a transmission channel for a glass fluid, the conduit structure including at least one metal conduit; the first cooling system is disposed on an inner wall of the throat and is not in direct contact with the conduit structure; and the second cooling system is arranged inside the throat brick.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit capability information that includes an indication of a capability for performing an additional-resource-element channel estimation. The UE may receive a communication that includes a demodulation reference signal (DMRS), wherein the communication is transmitted via a plurality of resource elements, and wherein the additional-resource-element channel estimation is performed utilizing a group of resource elements, of the plurality of resource elements, via which the DMRS is transmitted and a group of additional resource elements, of the plurality of resource elements, via which the communication is transmitted. Numerous other aspects are described.

Abstract: A tubular section includes a plurality of prefabricated concrete formworks (11) in a closed connection to form a regular polygonal structure, each prefabricated concrete formwork (11) includes two prefabricated wall panels (111) spaced apart from each other and a connecting piece (113) connecting the two prefabricated wall panels (111), an accommodation cavity (112) is defined between the two prefabricated wall panels (111), the accommodation cavities (112) of the plurality of prefabricated concrete formworks (11) are in communication with each other, all the accommodation cavities (112) are filled with concrete (16), and the concrete (16) in all the accommodation cavities (112) is solidified to be integral as a whole.

Abstract: A display substrate and a display device are provided. The display substrate includes: a base substrate, and a low temperature poly-silicon thin film transistor and a metal oxide thin film transistor on the base substrate; the low temperature poly-silicon thin film transistor includes: a low temperature poly-silicon semiconductor layer, a first gate insulating layer, a first gate electrode, a first interlayer insulating layer, a first source electrode, and a first drain electrode; the metal oxide thin film transistor includes: a metal oxide semiconductor layer, a second gate insulating layer, a second gate electrode, a second interlayer insulating layer, a passivation layer, a second source electrode, and a second drain electrode; and the second drain electrode is on a side of the metal oxide semiconductor layer away from the base substrate.

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: This disclosure provides systems, methods, and devices for wireless communication that support physical uplink control channel (PUCCH) resource set determination for multiplexing uplink control information (UCI) messages of different priorities in a wireless communication system. In particular, a user equipment (UE) determines to multiplex a high-priority (HP) UCI message of a first size and a low-priority (LP) UCI message of a second size for a multiplexed PUCCH based on a reference UCI payload size different from a sum of the first and second sizes. The reference UCI payload size is based on a sum of the first size and the second size with a weight factor applied to the first size, second size, or both, or is based on a sum of the first size and a reference second size. The resource set from which the multiplexed PUCCH resource is selected is determined based on the reference UCI payload size.

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 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: 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.