Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a first-attempt random access preamble to a base station via a first frequency resource. The first frequency resource may be within a first bandwidth part (BWP), a first component carrier (CC), a first frequency subband, or any combination thereof. If the UE fails to detect a random access response (RAR) for the first-attempt random access preamble within the time period, the UE may transmit a second-attempt random access preamble to the base station. In some examples, the UE may transmit the second-attempt random access preamble via a different, second frequency resource, which may be within a second BWP, a second CC, a second frequency subband, or any combination thereof. The base station may transmit an indication of the second frequency resource to the UE.

Abstract: A Cross-Platform Single Sign On (CP-SSO) experience is provided herein to enable users to access multiple services via a single login when working across different platforms. A user may work across different platform when using multiple devices, when using multiple browsers on a single device, or when an integrated application requires a separate login for access within a host web application or portal service. A proxy token service manages login requests and authentication tokens after a given service has been logged into once by a user, so that the user does not need to provide login credentials on subsequent requests for the given service. By enabling a CP-SSO experience, network efficiency is improved, and the user experience is also improved as users do not need to supply authentication credentials as frequently and may freely choose to use multiple platforms instead of limiting usage to a single platform.

Abstract: In an aspect, a network device (e.g., BS, core network component, etc.) determines a self-interference measurement (SIM) configuration associated with null-forming at a wireless device (e.g., UE or BS), the null-forming associated with steering at least one receive beam of the wireless device and/or at least one transmit beam of the wireless device away from one or more external sources of self-interference. The network device transmits the SIM configuration to the wireless device. The wireless device performs at least one null-forming procedure in accordance with the SIM configuration.

Abstract: Methods, systems, and devices for wireless communications are described. A network node may identify a set of packets (e.g., from a packet pool) that are scheduled for broadcast to a plurality of user equipments (UEs) and transmit a set of network encoded packets based on the set of packets. The network node may receive feedback from one or more of the plurality of UEs, and the feedback may indicate successfully decoded packets by each of the one or more UEs. Based on the feedback, the network node may identify an updated set of packets and transmit the updated set. The transmitter may continue to update and transmit based on feedback until the feedback indicates that updated set of packets is empty.

Abstract: A polishing pad for a semiconductor fabrication operation includes a polishing region and a window region, wherein both regions are made of an interpenetrating polymer network formed from a free-radically polymerized material and a cationically polymerized material.

Abstract: Provided is a method of manufacturing a semiconductor device, including providing a substrate including a first region and a second region; forming an alignment mark in the substrate in the second region; forming a material layer on a first surface of the substrate in the first region and the second region; introducing heteroatoms into the substrate in the second region from a second surface of the substrate; and reacting the heteroatoms with the substrate to form a dielectric layer overlapping the alignment mark in the substrate in the second region.

Abstract: The present invention relates to novel steviol glycosides R6-1, R6-2A, R6-2B, R6-4A, R6-4B and R7-2 and the production of these novel steviol glycosides, such as through enzymatic bioconversion. The use of these novel steviol glycosides as sweeteners and in orally consumable products are also provided.

Abstract: A method including determining whether to-be-stored data belongs to a predetermined data type; if the data belongs to the predetermined data type, storing the data into a first storage region, and acquiring a directory address of the data; extracting a feature vector of the data; and associatively storing the feature vector with the directory address of the data into a second storage region.

Abstract: Methods, systems, and devices for wireless communications are described. A child node may communicate in an integrated access and backhaul (IAB) communications system with a parent node and the parent node may transmit system information to the child node that may indicate one or more random access channel (RACH) procedure configurations such as a user equipment (UE)-specific RACH procedure configuration and a wireless backhaul-specific (e.g., TAB-specific) RACH procedure configuration. The child node may be configured to utilize the UE-specific RACH procedure configuration or the TAB-specific RACH procedure configuration such as if the child node meets one or more conditions or upon receiving an indication from the parent node. The child node may determine to use the UE-specific RACH procedure configuration for communicating with the parent node and may perform a RACH procedure with the parent node in accordance with the UE-specific RACH procedure configuration.

Abstract: A method of wireless communication by a user equipment (UE) comprises receiving, from a base station, multiple reference signals, and estimating a channel based on the received reference signals. The channel comprises multiple channel paths. The method also includes quantizing an angle of arrival (AoA) of each channel path into one of a group of quantization levels. The method further includes reporting to the base station the quantized angle of arrival, and also a delay and/or power level for the quantized angle of arrival.

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to mobility techniques that allow for dynamically updating a set of cells activated to serve a user equipment (UE) and the cell in the set of cells designated as the primary cell (PCell). An example method includes receiving signaling indicating a set of cells supported by one or more distributed units (DUs) under a common central unit (CU); identifying a subset of the set of cells activated to serve the UE, wherein a first cell of the activated cells comprises a primary cell selected from cells included in a candidate set of primary cells (PCells); and identifying another one of the activated cells to serve as the PCell if the first cell is re-designated as a secondary cell (SCell), wherein the other one of the activated cells comprises a cell selected from the candidate set of PCells.

Abstract: A connection component and a mobile terminal are provided, where the connection component includes a first base, a second base, and a connection mechanism, the first base includes a first accommodation groove, the second base includes a second accommodation groove, and the connection mechanism is rotatably connected to the first base and the second base separately to enable the first base and the second base to switch between an extended state and a folded state. In the extended state, the first base and the second base are adjacent and coplanar, and the first accommodation groove is adjacent to the second accommodation groove. In the folded state, the first base and the second base are overlapped, the first accommodation groove is opposite to the second accommodation groove, and the connection mechanism is accommodated in the first accommodation groove and the second accommodation groove.

Abstract: Techniques for image quality enhancement for autonomous vehicle remote operations are disclosed herein. An image processing system of an autonomous vehicle can obtain images captured by at least two different cameras and stitch the images together to create a combined image. The image processing system can apply region blurring to a portion of the combined image to create an enhanced combined image, e.g., to blur regions/objects determined to be less import (or unimportant) for the remote operations. The image processing system can encode pixel areas of the enhanced combined image using a corresponding quality setting for respective pixel areas to create encoded image files, e.g., based on complexity levels of the respective pixel areas. The image processing system can transmit the encoded image files to a remote operations system associated with the autonomous vehicle for remote operations support.

Abstract: A data processing method, an electronic device and a computer storage medium, related to the field of artificial intelligence such as deep learning and big data, are provided. The method includes: extracting, in submission information of a current test task, a first sub-directory in which a dependent package required for constructing a model is located; and obtaining the dependent package from a local storage module, in a case where the first sub-directory is as same as a second sub-directory in submission information for a historical test task. Thereby, efficiency of acquiring the dependent package can be increased and execution efficiency of a process for constructing models according to the dependent package is further increased.

Abstract: A method for generating a seismic image representing a subsurface includes receiving seismic data for the subsurface formation, including receiver wavelet data and source wavelet data. Source wavefield data are generated based on a forward modeling of the source wavelet data. Receiver wavefield data are generated that compensate for distortions in the seismic data by: applying a dispersion-only model to the receiver wavelet data to generate a first reconstructed back-propagated receiver wavefield portion, applying a dissipation-only model to the receiver wavelet data to generate a second reconstructed back-propagated receiver wavefield portion, and combining the first back-propagated receiver wavefield portion and the second back-propagated receiver wavefield portion into the receiver wavefield data.

Abstract: Related to are a device and a method for performing continuous carbonation and impurity removal for xylose mother liquor.

Abstract: A nursing assistance device includes: a record omission determination unit that determines information whose record is omitted among nursing information related to nursing of a patient, based on a record omission determination condition related to the nursing information; and an output unit that outputs an input request for the determined information whose recording is omitted.

Abstract: A first control node may communicate with a user equipment (UE) using an integrated access and backhaul (IAB) network, and a second control node may manage a configuration of the IAB network. The second control node may not have the information needed to configure the IAB network, such as quality of service (QoS) information associated with a data radio bearer (DRB) used for communications between the first control node and the UE, and thus may not be able to configure a user plane interface tunnel and/or a radio link control (RLC) channel to assist with satisfying the QoS level. Some techniques and apparatuses described herein enable the second control node to receive QoS information associated with setting up a user plane interface tunnel between the first control node and an IAB node that serves a UE for which the user plane interface tunnel is being set up.

Abstract: An image processing method includes: a color feature extracted from a first image is acquired; a customized mask feature is acquired, the customized mask feature being configured to indicate a regional position of the color feature in the first image; and the color feature and the customized mask feature are input to a feature mapping network to perform image attribute edition to obtain a second image.

Abstract: The present disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for an autonomous fallback for a full-duplex beam pair. In a first aspect, a first wireless device may determine an occurrence of a performance trigger for a current beam pair for full-duplex communication at the first wireless device and use a fallback full-duplex beam pair in response to determining the occurrence of the performance trigger. In a second aspect, the first wireless device may receive an indication from a second wireless device of an occurrence of the performance trigger for the current beam pair for full-duplex communication and using the fallback full-duplex beam pair for communication with the second wireless device in response to receiving the indication.