Abstract: A network search method includes receiving, by a terminal device, a user operation, where the user operation requests communication with a network device by using a 5th Generation (5G) access technology; and when a cell with which the terminal device currently registers is a non-allowed area, searching for a second cell, where the second cell is an allowed area, so that the terminal device communicates with the network device in the second cell by using the 5G access technology. Therefore, when actively initiating a service, the terminal device in the non-allowed area may actively search for a cell that is an allowed area, to communicate with the network device by using the 5G access technology.

Abstract: Provided are a method, an apparatus, a terminal device and a base station for controlling precoding. The method includes: receiving configuration parameters configured by a base station for the precoding, where the precoding is used for feeding back a channel state; determining an upper limit value of a feedback number of coefficients of composition vectors of the precoding according to the configuration parameters; and adjusting the upper limit value of the feedback number.

Abstract: A flyback converter control architecture is provided in which primary-only feedback techniques are used to ensure smooth startup and detection of fault conditions. During steady-state operation, secondary-side regulation is employed. In addition, current limits are monitored during steady-state operation using primary-only feedback techniques to obviate the need for a secondary-side current sense resistor.

Abstract: This application relates to compounds of Formula (I): or pharmaceutically acceptable salts thereof, which modulate the activity of adenosine receptors, such as subtypes A2A and A2B receptors, and are useful in the treatment of diseases related to the activity of adenosine receptors including, for example, cancer, inflammatory diseases, cardiovascular diseases, and neurodegenerative diseases.

Abstract: The multi-operating system device comprises a processor, a transceiver, and an output device. The processor is configured to host a first operating system in the foreground and a second operating system (OS2) in the background, or vice versa. The output device is configured to be controlled by an OS hosted in the foreground. The transceiver is configured to receive a S1 from a notification device over a communication system, the S1 indicating a notification associated to the OS2. The output device further is configured to output the notification associated to the second OS2 when the OS1 is hosted in the foreground.

Abstract: A method making a fin device structure includes: forming a plurality of fin structures arranged spaced out from each other in a longitudinal direction and covered with a thin oxide layer; forming a plurality of gate structures in a transverse direction; depositing sidewalls covering the thin oxide layer of the gate structures and the fin structures; removing the sidewalls on the gate structures and the sidewalls of the fin structures; removing the thin oxide layer on the sidewalls of the trenches to expand the volume of each trench; forming an epitaxial layer structure at the trenches; the method further includes removing the oxides on the sidewalls to increase the volume of the subsequently grown epitaxial layer, such that it is conducive to increasing the stress and reducing the source and drain resistance, thus improving the performance of the device.

Abstract: A wireless communication method is described for a channel state information reporting method. The reporting method may include a communication node performing the following example operations: (1) Performing differential operation on a sequence of coefficients used to compose the precoding matrix vector with a certain vector, where the differential operation may be performed on adjacent frequency domain units in order to produce a resulting sequence. The sequence of coefficients of the certain vector is a sequence formed by the value of the certain vector's coefficients on the different unit of the frequency domain. (2) The resulting sequence can be transformed to obtain another sequence on another domain. (3) Send back at least some of the data in the another sequence to a network node.

Abstract: A method for forming fins of Fin FETs is provided. A patterning process on the second sidewalls forms a type-one second sidewalls and a type-two second sidewalls, the type-one second sidewalls are arranged next to each other and sandwiched between a pair of type-two second sidewalls on one side and another pair of type-two second sidewalls on another side, followed by an etching to remove the pairs of the type-two second sidewalls from both sides of the type-one second sidewall. The type-two second sidewalls adjacent to the two sides of the type-one second sidewalls are not pattern-transferred to a to-be-patterned layer, after the fin patterns on the to-be-patterned layer are formed, patterns corresponding to the type-two second sidewalls are etched away through a rough removal process.

Abstract: Information sending, information determining and relationship determining methods and devices are provided. According to the information sending method, a base station sends M parameter sets via high-layer signaling, wherein M>=1, M is a positive integer, each parameter set includes QCL NZP CSI-RS indication information, indicating a QCL NZP CSI-RS configuration, and comprises a frequency range information indicating a frequency range associated with the QCL NZP CSI-RS configuration, the QCL NZP CSI-RS configuration being used by a terminal to acquire a large-scale characteristic of a channel; and sends parameter set selection information via a physical layer control signal, where the terminal is triggered by the parameter set selection information to determine, according to the parameter set selection information and the QCL NZP CSI-RS indication information of a parameter set among the M parameter sets corresponding to the parameter selection information, QCL CSI-RS configuration of a DMRS.

Abstract: The a solid-state source doping method for a FinFET device includes: patterning a substrate to have the first structure and the second structure for PMOS and NMOS respectively; depositing a BSG layer and removing part of it on the first structure; depositing a PSG layer on the BSG layer over the second structure, the first structure and the substrate; removing the PSG layer on the second structure; forming a dielectric layer on the PSG and BSG layers; removing the PSG and BSG layers above the dielectric layer; removing the dielectric layer to expose the PSG and BSG layer; depositing a cap layer; annealing to diffuse laterally the phosphorus in the PSG layer and the boron in the BSG layer on the sidewalls into the fin structures; removing the cap layer, depositing an oxide layer and removing the hard mask layer and the buffer layer to expose the fin structure.

Abstract: In an example embodiment, a machine learned model is utilized for identifying duplicate crash dumps. After a developer submits code, corresponding test cases are used to ensure the quality of the software delivery. Test failures can occur during this period, such as crashes, errors, and timeouts. Since it takes time for developers to resolve them, many duplicate failures can occur during this time period. In some embodiments, trash triggering is the most time-consuming task of development, and thus if duplicate crash failures can be automatically identified, the degree of automation will be significantly enhanced. To locate such duplicates, a training-based machine learned model uses component information of an in-memory database system to achieve better crash similarity comparison.

Abstract: Disclosed are a photography control method, device, non-transitory storage medium and system of an intelligent photography system. The photography control method of the intelligent photography system includes: acquiring a target positioning image shot by the search camera and a viewfinder screen image shot by the shooting camera, and transmitting the target positioning image and the viewfinder screen image to a remote terminal for the remote terminal to generate a search camera angle adjustment instruction according to the target positioning image and the viewfinder screen image; receiving the search camera angle adjustment instruction sent by the remote terminal; and acquiring an angle adjustment parameter according to the search camera angle adjustment instruction to control the search camera to adjust an angle.

Abstract: A transistor is provided and includes a substrate; a first interlayer dielectric layer disposed on the substrate, the first interlayer dielectric layer including an opening there-through; a work function layer at least disposed over a bottom of the opening; a gate electrode layer disposed in the opening and over the work function layer; and a protection layer disposed on the work function layer and between the gate electrode layer and the first interlayer dielectric layer.

Abstract: Provided is an automatic secondary degassing fixed-length mechanism for an ultrathin heat pipe. The automatic secondary degassing fixed-length mechanism comprises an automatic lifting device A installed on a length adjustment sliding table, an automatic clamping device B, a length positioning and extension device C and a PLC. The present invention, having the advantages of simple structure, high efficiency and stability, is suitable for the secondary degassing fixed-length processing of heat pipes of different lengths, and particularly suitable for processing ultrathin heat pipes made of a thin-walled heat pipe by a flattening process, having advanced structural design and stable and high-efficiency production. In this mechanism, size positioning and automatic clamping in the secondary degassing fixed-length process for the heat pipes are correspondingly achieved through the automatic lifting device A and the automatic clamping device B.

Abstract: Provided are a method and an apparatus for receiving signal, and a non-transitory computer-readable storage medium. The method comprises that a User Equipment (UE) receives signaling comprising configuration information of a Channel State Information-Reference Signal (CSI-RS); and acquires the configuration information of the CSI-RS from the signaling.

Abstract: A busway connector is provided including a base, a drive member, a connection component, and a locking member. The locking member is disposed through the base and fastened to the drive member, and the locking member fits with the base to drive the drive member to move in a first direction. The connection component includes a connection block and connection units connected in series in a row, each connection unit includes a first insulation sheet, a first conductive sheet fastened to the first insulation sheet, a second insulation sheet, and a second conductive sheet fastened to the second insulation sheet. A slot is formed between the first conductive sheet and the second conductive sheet, the first insulation sheet is elastically connected to the second insulation sheet by using an elastic member, and the connection block is slidably connected to the base.

Abstract: A method for manufacturing a semiconductor device includes providing a substrate structure including a substrate, an interlayer dielectric layer, multiple trenches in the interlayer dielectric layer including first, second, third trenches for forming respective gate structures of first, second, and third transistors, forming an interface layer on the bottom of the trenches; forming a high-k dielectric layer on the interface layer and sidewalls of the trenches; forming a first PMOS work function adjustment layer on the high-k dielectric layer of the third trench; forming a second PMOS work function adjustment layer in the trenches after forming the first PMOS work function adjustment layer; forming an NMOS work function layer in the trenches after forming the second PMOS work function adjustment layer; and forming a barrier layer in the trenches after forming the NMOS work function layer and a metal gate layer on the barrier layer.

Abstract: Provided are a method and apparatus for transmitting and receiving channel state information, a communication node, and a storage medium. A CSI matrix H is decomposed to obtain a vector group, where the vector group comprises at least two vector matrices, element information of at least one vector matrix in the vector group is quantized, and the quantized element information is transmitted.

Abstract: Provided are a method for reporting an antenna port weighting vector. The method includes: receiving quantization mode information of weighting coefficients of second vectors configured by a second node, or reporting to a second node quantization mode information of weighting coefficients of the second vectors; and reporting to the second node the second vectors and weighting coefficients of the second vectors quantized according to the quantization mode information; where the quantization mode information includes information indicating a quantization state set; a first vector is an antenna port weighting vector and consists of the second vectors; and the second vectors include at least one of the following vectors: vectors of which elements have a one-to-one correspondence with antenna ports or vectors of which elements have a one-to-one correspondence with reported frequency domain sub-bands.

Abstract: The present invention relates to the technical field of fire extinguishing equipment, and in particular, relates to a multi-mode starting dry powder fire extinguishing ball for fire alarm and automatic starting of a fire extinguishing device, comprising a ball body. A fire extinguishing medium is provided in the ball body; the ball body is also provided with a driving device for enabling the inside of the ball body to expand to the explosion thereof after being started; the driving device is provided with a first lead which extends to the outside of the ball body and can enable the driving device to start after being heated; the driving device is also provided with a second lead which extends to the outside of the ball body and can enable the driving device to start after being powered on.