Abstract: Various implementations of a method for transmitting a temporary identifier involve a wireless communication device: transmitting a first portion of a temporary identifier of the wireless communication device to a radio access network in a first message; and transmitting a second portion of the temporary identifier to the radio access network in a second message.

Abstract: A device may include a processor configured to detect that an Internet Protocol Security (IPsec) tunnel from a user equipment (UE) device connected via a WiFi connection has become idle, based on the IPsec tunnel meeting an idleness criterion, and instruct the UE device to tear down the IPsec tunnel, in response to detecting that the IPsec tunnel from the UE device connected via the WiFi connection meets the idleness criterion. The device may be further configured to receive a mobile terminating call for the UE device; establish a new IPsec tunnel to the UE device via the WiFi connection, in response to receiving the mobile terminating call for the UE device; and forward the received mobile terminating call to the UE device via the established new IPsec tunnel.

Abstract: The present disclosure is directed to methods for the formation of high-voltage nano-sheet transistors and low-voltage gate-all-around transistors on a common substrate. The method includes forming a fin structure with first and second nano-sheet layers on the substrate. The method also includes forming a gate structure having a first dielectric and a first gate electrode on the fin structure and removing portions of the fin structure not covered by the gate structure. The method further includes partially etching exposed surfaces of the first nano-sheet layers to form recessed portions of the first nano-sheet layers in the fin structure and forming a spacer structure on the recessed portions. In addition, the method includes replacing the first gate electrode with a second dielectric and a second gate electrode, and forming an epitaxial structure abutting the fin structure.

Abstract: The invention discloses a screen size adjustment method for LCD projectors, comprising a design of UI interface based on LCD display, a setting of zoom ratio threshold and a realization of UI zoom ratio function. The LCD projector screen size adjustment needs to be designed based on application scenarios and LCD display resolution (WPanel×HPanel) of the projector. A reasonable zoom ratio threshold is set based on the application scenario and product definition. After the zoom ratio threshold is determined, the system interface needs to be designed. When designing the system interface, the system interface resolution (WUI×HUI) should be determined according to the product of the screen resolution and the minimum value of the zoom ratio (Zmin), and the number of width and height pixels used in the final design of the system interface should not be higher than the value calculated above.

Abstract: A flip-chip semiconductor light-emitting element and a semiconductor light-emitting device are provided. The element includes a substrate and a light-emitting epitaxial layer disposed on the substrate. When electrode structures are formed overlying the light-emitting epitaxial layer, a first electrode layer partially covering the light-emitting epitaxial layer is omitted, thus a surface of the light-emitting epitaxial layer has a higher flatness. When an insulating reflective layer and an insulating protective layer are subsequently formed, flatness of the insulating reflective layer and the insulating protective layer can be ensured.

Abstract: Disclosed are a 3-N-cyclopropylmethyl-2-fluorobenzamide compound, a preparation method therefor and the use thereof. The compound has a structure as represented by the following formula I. This compound can be used for the preparation of an m-diamide compound substituted with a 3-N-cyclopropylmethyl derivative. The m-diamide compound substituted with the 3-N-cyclopropylmethyl derivative, when serving as an insecticide, has the characteristics of a good fast-acting property, needing to use a low amount thereof, and being more beneficial for environmental protection. The 3-N-cyclopropylmethyl-2-fluorobenzamide compound is easy to synthesize and has mild conditions, and when used for preparing a m-diamide compound insecticide substituted with a 3-N-cyclopropylmethyl derivative, same is easy to synthesize and has a low synthesis cost and a high yield.

Abstract: An in-vehicle communication network of a vehicle is monitored. An illicit signal is detected on the in-vehicle communication network. Whether the illicit signal satisfies a threshold severity condition is determined. A denial of service (DoS) operation with respect to at least part of the in-vehicle communication network is performed responsive to determining that the illicit signal satisfies the threshold severity condition.

Abstract: According to a communication method of the present disclosure, a responder, after the end of transmission sector sweep (TXSS), receives from an initiator a first feedback frame including a BF training type FIELD indicating whether or not to implement a beam forming training (BFT) of a single user multi-input multi-output (SU-MIMO). If the BF training type FIELD indicates that a BFT of the SU-MIMO is to be implemented, the responder transmits to the initiator a second feedback frame based on the result of the TXSS and including a signal to noise ratio (SNR) and a sector identifier (ID) order. The initiator implements the BFT of the SU-MIMO between the initiator and the responder on the basis of the SNR and the sector ID order.

Abstract: Examples described herein relate to a ring resonator. The ring resonator may include an annular waveguide having a waveguide base and a waveguide core narrower than the waveguide base. Further, the ring resonator may include an outer contact region comprising a first-type doping and disposed annularly and at least partially surrounding an outer annular surface of the waveguide base. Furthermore, the ring resonator may include an inner contact region comprising a second-type doping and disposed annularly contacting an inner annular surface of the waveguide base. Moreover, the ring resonator may include an annular detector region disposed annularly at a distance from and covering at least a portion of a surface of the waveguide core and contacting the outer contact region.

Abstract: A communication apparatus includes: control circuitry that controls transmission/reception of a first control frame and a first data frame used for communication with another communication apparatus, and controls transmission/reception of a second control frame and a second data frame used for communication with the another communication apparatus; first radio circuitry that performs radio communication of the first control frame and the first data frame using a first omni-directional antenna; and second radio circuitry that performs radio communication of the second control frame and the second data frame using a second directional antenna.

Abstract: A method and apparatus for supporting a multiple-input multiple-output (MIMO) by a service management and orchestration (SMO) entity in a communication system using an open radio access network (O-RAN) includes receiving, from a first entity, first data, the first entity including at least one of an O-RAN centralized unit (O-CU) and an O-RAN distributed unit (O-DU), the first data including MIMO related information collected from the first entity, determining, based on the first data, a configuration for applying at least one of a single-user-multiple-input-multiple-output (SU-MIMO) and a multi-user-multiple-input-multiple-output (MU-MIMO), and transmitting, to a second entity that controls the first entity in the O-RAN, information on the configuration.

Abstract: A laser device is provided. The laser device includes a case, a plurality of light-emitting assemblies, an upper cover assembly and a stress-offsetting structure. The case includes a bottom plate and a frame body. The frame body is disposed on the bottom plate, and is enclosed on the bottom plate to form an accommodating space with an opening. The plurality of light-emitting assemblies is located in the accommodating space and are disposed on the bottom plate. The upper cover assembly is fixed to the case and covers the opening. The stress-offsetting structure is disposed in the frame body and/or in the upper cover assembly, and is configured to be contracted in a squeezing direction when the stress-offsetting structure is squeezed.

Abstract: A self-adaptive multi-scale respiratory monitoring method based on a camera, relates to the technical field of video image signal identification processing, in order to solve the defect that the local optimal respiratory signal and the global optimal respiratory signal cannot be acquired by single image scale, a method was provided: (1) acquiring a respiratory monitoring object in real time;(2) performing multi-scale regular pre-segmentation on a video image, performing local respiratory signal identification and extraction on each unit area pre-segmented under each scale respectively, and defining the unit area with local respiratory signal output as a target area; and (3) comparing local respiratory signals extracted from the target area pre-segmented under each scale, determining an optimal segmentation scale, and taking a local respiratory signal extracted from the target area under the optimal segmentation scale as a monitoring respiratory signal output.

Abstract: A computer-implemented method for predicting coal quality of coal mill based on neural network is provided. The method includes: establishing a prediction model based on a neural network structure; importing cleaned coal mill data for model training; connecting the trained prediction model with a distributed control system (DCS) in real time; calculate online the running coal type of the coal mill; and determining the real-time running coal quality of the coal mill according to the calculation results.

Abstract: A memory device includes a first SRAM cell, a second SRAM cell, a first inter transistor and a second inter transistor. The first SRAM cell includes two first pull-up transistors, two first pull-down transistors, and two first pass-gate transistors. The second SRAM cell includes two second pull-up transistors, two second pull-down transistors, and two second pass-gate transistors. The first inter transistor and the second inter transistor are electrically connected to the first SRAM cell and the second SRAM cell.

Abstract: A semiconductor device includes first, second, and third conductive regions and first and second active regions. The first conductive region has a first width and extends along a first direction. The second conductive region has a second width and extends along the first direction. The first width is greater than the second width. The first active region has a third width and extends along the first direction. The second active region has a fourth width and extends along the first direction. The third width is less than the fourth width. The third conductive region extends along a second direction and is electrically connected to the first conductive region. The second direction is different from the first direction. The first and second active regions are neighboring active regions.

Abstract: The present application provides a method and a system for controlling continuous high voltage ride-through and low voltage ride-through of a permanent magnet direct-driven wind turbine. The method includes: determining a transient time period during which the wind turbine is transitioned from a high voltage ride-through state to a low voltage ride-through state; controlling the wind turbine to provide, during the transient time period, a gradually increasing active current to the point of common coupling; and controlling the wind turbine to provide, during the transient time period, a reactive current to the point of common coupling according to an operation state of the wind turbine before the high voltage ride-through state.

Abstract: The present disclosure may generally relate to the field of polymer synthesis and provide a method for preparing branched poly(2-hydroxyethyl methacrylate) at room temperature by inverse emulsion polymerization. The method may include: using benzoyl peroxide as an oxidant, and 2-methyl-N-[3-(methyl-phenyl-amino)-propyl]-acrylamide as a reductant monomer to form a redox initiation system, water, and toluene as media, a nonionic surfactant as an emulsifier, 2-hydroxyethyl methacrylate as a monomer, reacting at room temperature and normal pressure to obtain branched poly(2-hydroxyethyl methacrylate). In the present disclosure, the polymerization system may be simple and stable, and the synthesis and purification of the reductant monomer may be simple, greatly reducing the polymerization cost. The reaction may not need temperature control and pressure control, with low energy consumption, easy operation, and less impact on the environment.

Abstract: This application provides data transmission methods and apparatuses, to introduce a buffer status report (BSR) mechanism through multi-link (ML) cooperation, to improve performance of scheduling a station by an ML device. In an example method, a multi-link transmit end determines BSR signaling sent to a multi-link receive end, where the BSR signaling can enable the multi-link receive end to schedule a station of the multi-link transmit end over one or more links. Further, the multi-link transmit end sends the B SR signaling to the multi-link transmit end over the one or more links. This introduces a BSR mechanism through ML cooperation.

Abstract: Aspects of the present disclosure provide techniques for configuring and triggering aperiodic channel state information (A-CSI) reporting via a downlink grant. As will be described in greater detail below, the A-CSI report may be conveyed via a physical uplink control channel (PUCCH).