Abstract: Methods and apparatuses for PDSCH reception in single-DCI multi-TRP scenario with unified TCI framework are disclosed. In one embodiment, a UE comprises a transceiver; and a processor coupled to the transceiver, wherein the processor is configured to receive, via the transceiver, a medium access control (MAC) control element (CE) activating at least one Transmission Configuration Indication (TCI) codepoint with two downlink (DL) or joint TCI states; receive, via the transceiver, a downlink control information (DCI) indicating one TCI codepoint being activated with two DL or joint TCI states if multiple TCI codepoints are activated with DL or joint TCI states; and determine one or two DL TCI states for reception of PDSCH scheduled by a scheduling DCI.

Abstract: Embodiments of the present disclosure relate to methods and apparatuses for mapping from virtual resource block (VRB) to physical resource block (PRB) of a physical downlink shared channel (PDSCH) transmission. According to an embodiment of the present disclosure, a user equipment can include: a receiver that receives a downlink control information (DCI) format 1_0 in two or more linked common search spaces (CSSs) associated with two or more control resource sets (CORESETs), wherein each CSS of the two or more linked CSSs is associated with a CORESET of the two or more CORESETs; and a processor that is coupled to the receiver and determines a lowest-numbered PRB in the two or more CORESETs for mapping from VRB to PRB of a PDSCH transmission scheduled by the DCI format 1_0.

Abstract: Methods and apparatuses for power headroom report for additional SRS are disclosed. A method at a UE comprises calculating a power headroom (PH) according to additional SRS if SRS is transmitted on the additional SRS symbol(s) in a normal subframe; and reporting at least one type of the PH calculated according to the additional SRS, Type-3 PH and Type-1 PH by a MAC CE.

Abstract: Certain aspects of the present disclosure provide techniques for port selection for channel state feedback with analog feedforward. A method that may be performed by a user equipment (UE) includes selecting one or more channel state information reference signals (CSI-RS) ports, of a plurality of CSI-RS ports, for the UE to report CSI. The port selection includes selecting any of the plurality of CSI-RS ports for selecting CSI-RS based on a grouping of the plurality of CSI-RS ports. The UE determines a precoding matrix indicator (PMI) formed by a linear combination of the one or more selected CSI-RS ports. The UE computes at least wideband linear combination coefficients for the selected CSI-RS ports. The UE provides the selected one or more CSI-RS ports and the computed wideband linear combination coefficients to a base station (BS) in a CSI report.

Abstract: Methods and apparatuses for RIS capability reporting are disclosed. A method at an RIS device comprises transmitting RIS capability including at least the number of elements in a vertical direction (Nx) and the number of elements in a horizontal direction (Ny), and whether the phase states of all elements in each column can be controlled together; and receiving a reflection coefficients matrix derived based on the RIS capability.

Abstract: The present invention relates to a sinuous microstructure mixing unit, and also relates to a microfluidic device having the unit, and the use of the unit or the device for preparing nanoparticles, such as lipid nanoparticles or self-assembled particles.

Abstract: A method for controlling extended reality content display, applied to an extended reality device includes obtaining a display state information of the extended reality device, wherein the display state information indicates a display state of the extended reality device, if the display state of the extended reality device represents that an information display condition is satisfied, obtaining an information to be displayed, and controlling an optical display module of the extended reality device to display an extended reality content corresponding to the information to be displayed.

Abstract: Provided are a handover processing method and apparatus, and a communication device. The method includes: obtaining, by a terminal, first signaling and second signaling, where the first signaling is used for indicating configuration information of a first object and at least one second object, or for indicating configuration information of at least one second object, and the second signaling is used for indicating information related to a first operation, where the first operation includes that the terminal is handed over from the first object to a third object, and the third object is an object in the at least one second object; and performing, by the terminal, the first operation according to the first signaling and the second signaling.

Abstract: Apparatuses, methods, and systems are disclosed for determining an association between DMRS and PTRS. One apparatus includes a processor that: determines a scheduled physical resource block position and bandwidth; and determines, based on the scheduled physical resource block position and bandwidth, an associated demodulation reference signal port index within the physical resource block for a phase tracking reference signal.

Abstract: An electrochemical apparatus includes a positive electrode plate including a positive electrode active material layer; a negative electrode plate including a negative electrode active material layer; and a separator disposed between the positive electrode plate and the negative electrode plate. A mass ratio of fluorine to sulfur in a surface layer of the positive electrode active material layer is A, and a mass ratio of fluorine to sulfur in a surface layer of the negative electrode active material layer is B, where 30?A?300, and 5?B?50.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for training neural networks through contrastive learning. In particular, the contrastive learning is modified to use a relative margin to adjust a training pair's contribution to optimization.

Abstract: The present disclosure provides an information transmission method, an information transmission apparatus, and a device, so as to solve the problem in the related art where there is a delay when obtaining a position of a UE. The method is applied to a positioning function entity with an interface between the positioning function entity and an RAN device. The method includes: transmitting, by the positioning function entity, a first request message to the RAN device through the interface, where the first request message is used to request position-related information; and, receiving, by the positioning function entity, a first response message in response to the first request message from the RAN device.

Abstract: A non-transitory computer-readable storage medium stores a program that, when executed by a processor, causes the processor to perform a method for binding a plurality of electrical devices. The method includes obtaining a data carrier image, processing the data carrier image to obtain identity identifiers of the plurality of electrical devices, and associating user account information in an application with the identity identifiers of the plurality of electrical devices to bind the user account information and the plurality of electrical devices.

Abstract: The present disclosure provides a display panel and a display apparatus, and belongs to the field of display technology. The display panel includes a plurality of pixel units each including a plurality of subpixels. At least one subpixel in at least one pixel unit is adjacent to at least two support parts, an angle is formed between connection lines respectively connecting centers of the at least two support parts adjacent to the at least one subpixel and a center of the subpixel, and two angles adjacent in a first direction have different orientations.

Abstract: A service-level communication and computing collaborative resource allocation device and method for a large-scale satellite network are provided, the device includes: a network information management function module including a service request collection unit configured to collect service requests arriving at each satellite node in the network, and a network resource collection unit configured to collect available resource status information for each satellite node; a service preprocessing function module configured to preprocess service requests; a service feature extraction function module configured to perform feature extraction for preprocessed service requests to generate service demand features; a service order decision submodule configured to determine a service order of service requests; a service strategy decision submodule configured to output a service strategy of the service request.

Abstract: Certain aspects of the present disclosure provide techniques for a channel state information (CSI) report configuration with a codebook list, for example, for non-coherent joint transmission (NCJT). A method for wireless communication that can be performed by a user equipment (UE) includes receiving a CSI report configuration. The CSI report configuration is associated with one or more CSI reference signal (RS) resources. Each CSI-RS resource includes a set of ports or port groups. The UE receives a list of codebooks associated with the configuration. The UE determines at least one codebook, from the list of codebooks, to apply for one or more triggered CSI-RS resources.

Abstract: Disclosed herein is a digital telescope combined with a mobile application, including a lens barrel structure, a night-vision optical structure and a mobile phone fixing device, where an optical module and a CMOS digital circuit module are mounted in the lens barrel structure, the night-vision optical structure is assembled below the lens barrel structure, and the mobile phone fixing device is mounted on one side of the lens barrel structure. With regard to the digital telescope, watching by means of the telescope is more comfortable and easier, data storage is facilitated, a night-vision observation screen has a better picture quality effect, and comfortable observation is achieved; meanwhile, data transmission is facilitated by a digital camera, and a window for the observation screen is larger; in addition, a circuit device and a process device of the telescope are made of common materials, are low in cost and are easy to supply.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for training neural networks through contrastive learning. In particular, the contrastive learning is modified to use a relative margin to adjust a training pair's contribution to optimization.

Abstract: This application provides a beam selection method, a terminal, and a network side device. The beam selection method includes: a User equipment (UE) sends one or more preambles to a first cell when the first cell is a to-be-woken-up cell, the UE determines a first beam based on first information, and the UE transmits data on the first beam. The first cell is different from a serving cell of the UE. The first information is related to the one or more preambles.

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 a sounding reference signal (SRS) resource set to be used for analog channel state feedback (CSF) and an association between the SRS resource set and a set of downlink channel state information reference signals (CSI-RSs). The UE may measure the set of downlink CSI-RSs associated with the SRS resource set. The UE may transmit one or more SRSs for analog CSF using the SRS resource set and based at least in part on measuring the set of downlink CSI-RSs. Numerous other aspects are provided.