Abstract: Wireless communications systems and methods related to communicating control information are provided. A method of wireless communication performed by a user equipment (UE) may include sensing an interference level of at least one frequency, selecting, based on the interference level, a frequency, and communicating sidelink control information (SCI) in the selected frequency.

Abstract: The present invention relates to the field of noninvasive prenatal gene testing by high-through sequencing technologies. Particularly, the present application relates to a method for determining the content of cell-free fetal DNA in maternal peripheral blood.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration that indicates multiple time intervals corresponding to multiple physical sidelink shared channels (PSSCHs) within a slot, wherein at least one PSSCH, of the multiple PSSCHs, starts in a symbol other than an initial data symbol of the slot. The UE may communicate in one or more PSSCHs, of the multiple PSSCHs, within the slot based at least in part on the configuration. Numerous other aspects are described.

Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a first UE may receive an indication of first resources from a second UE. In some examples, the second UE may be a UE configured to receive a transmission from a third UE over the first resources. In some such examples, the first UE may transmit, to a fourth UE, a sidelink transmission over available resources that exclude the first resources. Additionally, or alternatively, the second UE may be a UE that received sidelink control information from the third UE indicating the resources for transmission by the third UE to a fourth UE. In some such examples, the first UE may transmit, to the second UE, a sidelink transmission over available resources that exclude the first resources.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, for one or more nodes, capability information regarding a beam tracking capability of a backscattering radio of the UE. The UE may perform beam tracking in accordance with the beam tracking capability. The UE may transmit, for the one or more nodes, beam information based at least in part on the beam tracking. Numerous other aspects are described.

Abstract: A user equipment may be configured to perform active interference cancellation for random-access channel. In some aspects, the user equipment may receive, from a base station, physical layer random-access channel (PRACH) configuration information including one or more active interference cancellation (AIC) parameters for applying AIC to a PRACH message to the base station. Further, the user equipment may transmit, to the base station, the PRACH message with one or more AIC subcarriers based on the one or more AIC parameters.

Abstract: Disclosed herein are embodiments of a method for making substituted compounds with specific and selectable regiochemistry. Also disclosed are compounds made by the method.

Abstract: Embodiments of the present disclosure provide a diffusion muffling device, a diffusion resonance muffling device, a full-frequency diffusion muffling device, a muffling system for a ventilation channel, and a muffling method using the same, which include a plurality of diffusion muffling units disposed in the ventilation extension direction of the ventilation channel, wherein the plurality of diffusion muffling units are arranged in parallel in a direction with a predetermined angle between the direction and the ventilation extension direction of the ventilation channel, and a muffling passage is formed between each two adjacent diffusion muffling units, wherein each of the diffusion muffling units includes at least one diffuser, and each diffuser includes a plurality of convex portions so that sound waves entering the muffling passage are reflected multiple times in the muffling passage by the plurality of convex portions and then sound is attenuated.

Abstract: Provided in the present invention is a method for constructing a PacBio sequencing library, comprising the following steps: (1) obtaining a target double-stranded DNA; (2) adding a thermostable RNA ligase to respectively connect two ends of the double-stranded DNA to form a closed loop to obtain a dumbbell-shaped DNA library; (3) purifying the dumbbell-shaped DNA library; and (4) binding with sequencing primers and adding a DNA polymerase to obtain a PacBio sequencing library.

Abstract: Embodiments of the present disclosure provide a diffusion muffling device, a diffusion resonance muffling device, a full-frequency diffusion muffling device, a muffling system for a ventilation channel, and a muffling method using the same, which include a plurality of diffusion muffling units disposed in the ventilation extension direction of the ventilation channel, wherein the plurality of diffusion muffling units are arranged in parallel in a direction with a predetermined angle between the direction and the ventilation extension direction of the ventilation channel, and a muffling passage is formed between each two adjacent diffusion muffling units, wherein each of the diffusion muffling units includes at least one diffuser, and each diffuser includes a plurality of convex portions so that sound waves entering the muffling passage are reflected multiple times in the muffling passage by the plurality of convex portions and then sound is attenuated.

Abstract: A computing system includes: a control circuit for determining a user data, generating a base set including a base protection data based on encoding the user data, calculating an extra protection data based on encoding the base set; and a storage circuit for storing the extra protection data (210) corresponding to the base set. The computing system can further include: an storage circuit for providing a received codeword corresponding to a user data and a base protection data, providing an extra protection data corresponding to the received codeword; and a control circuit for calculating a base syndrome from the received codeword, calculating a further syndrome from the extra protection data, and decoding the received codeword to recover the user data, the base protection data, or a combination thereof using the base syndrome and the further syndrome.

Abstract: A storage system includes: a control processor, configured to: read user data, generate a bit flip array from the user data including limiting a threshold offset range, and select an optimal read threshold set from the bit flip array; and a non-volatile memory array, coupled to the control processor, configured to store the user data; and wherein the control processor is further configured read a sector N with the optimal read threshold set for enhancing performance of the non-volatile memory array.

Abstract: A computing system includes: a data block including a data; a storage engine, coupled to the data block, configured to process data, as hard information or soft information, through channels including a failed channel and a remaining channel, calculate an aggregated output from a hard decision from the remaining channel, calculate a selected magnitude from a magnitude from the remaining channel with an error detected, calculate an extrinsic soft information based on the aggregated output and the selected magnitude, and decode the failed channel with a scaled soft metric based on the extrinsic soft information.

Abstract: The present invention relates to the field of noninvasive prenatal gene testing by high-through sequencing technologies. Particularly, the present application relates to a method for determining the content of cell-free fetal DNA in maternal peripheral blood.

Abstract: A computing system includes: storage devices configured to read data sectors; and a data correction engine, coupled to the storage devices, configured to: detect an error data sector among the data sectors, generate soft information from the error data sector, apply a soft bit flipping logic to the error data sector to produce a transformed data sector, and generate a corrected data sector from the transformed data sector.

Abstract: A computing system includes an array of storage devices configured to store storage data and check data; and a storage engine, coupled to the array of storage devices, configured to: access the storage data, detect an erasure storage data, an erasure check data, or a combination thereof when the storage data is not accessible from the array of storage devices, and recover the storage data from the erasure storage data, the erasure check data, or the combination thereof by applying at least one of a block of check data including a slope from the check data.