Abstract: Disclosed are a key updating method and device, and a master Transmission Point (TP). The method includes: receiving a key parameter for generating a data encryption key of a TP in a virtual cell (S102); and generating the data encryption key of the TP in the virtual cell according to the key parameter and a cell Identity (ID) of the virtual cell (S104). By means of the key updating method and device and the master TP, the problem about key updating of different TPs in a virtual cell is solved.

Abstract: A touch panel includes a substrate, a first electrode layer on a first surface of the substrate, and a second electrode layer on a second surface of the substrate. The first electrode layer has a plurality of first sensing lines configured to send touch signals and a plurality of first dummy lines coupled to the plurality of first sensing lines. The second electrode layer has a plurality of second sensing lines configured to receive the touch signals and a plurality of second dummy lines coupled to the plurality of second sensing lines. Each second dummy line defines at least one breaking point. Each first sense line has a projection at the second electrode layer which overlaps with one breaking point.

Abstract: A method for manufacturing a metal-insulator-metal (MIM) capacitor with a top electrode that is free of sidewall damage is provided. A bottom electrode layer is formed with a first material. An inter-electrode dielectric layer is formed over the bottom electrode layer. A top electrode layer is formed over the inter-electrode dielectric layer and without the first material. A first etch is performed into the top electrode layer and the inter-electrode dielectric layer to form a top electrode. A second etch into the bottom electrode layer to form a bottom electrode. The present application is also directed towards a MIM capacitor resulting from performing the method.

Abstract: A key assembly to be installed on a keyboard is provided. The key assembly includes a base plate including a snap-fit hook, a scissor member including a pivot shaft, and a keycap. The keycap is disposed on the scissor member and connected thereto. The scissor member is disposed on the base plate and connected thereto. A bending portion of the snap-fit hook has a chamfer structure to which the pivot shaft is pivotally connected in such a manner that the vertical gap between the snap-fit hook and the pivot shaft is reduced.

Abstract: A method and device for processing an input/output (I/O) request in a network file system (NFS) includes sending, by a NFS server, a request for parsing the unidentifiable NFS FH to a centralized controller when a NFS file handle (NFS FH) in an I/O request cannot be identified, receiving, by the NFS server, a file identifier that corresponds to the unidentifiable NFS FH from the centralized controller according to the parsing request, where the file identifier is determined according to a pre-stored correspondence between NFS FHs and file identifiers, and processing, by the NFS server, the I/O request according to the file identifier.

Abstract: A metal mesh structure capable of reducing breakpoint short circuits, including a plurality of first main channel wires, a plurality of second main channel wires, a plurality of first virtual wires and a plurality of second virtual wires. The first main channel wires are spaced apart and aligned in a first direction. The second main channel wires are spaced apart and aligned in a second direction. The second main channel wires cross the first main channel wires to form a plurality of main channel meshes. A method of manufacturing a metal mesh structure capable of reducing breakpoint short circuits is further provided. Given the aforesaid structure and method, the metal mesh is effective in reducing breakpoint short circuits.

Abstract: Systems and methods may provide for a transient response apparatus that includes a single stage conversion module having a power input, a power output, and a control input, and a compensation module including a feedback input. The compensation module may be coupled to the power input, the power output and the control input of the single stage conversion module. Additionally, a feedback module may be coupled to the power output of the single stage conversion module and the feedback input of the compensation module. In one example, the feedback module includes a loop controller having a plurality of programmable inputs and an error output, and a modulus unit coupled to the error output of the loop controller and the feedback input of the compensation module.

Abstract: A texture unit of a graphics processing unit (GPU) may receive a texture data. The texture unit may receive the texture data from the memory. The texture unit may also multiply, by a multiplier circuit of the texture unit, the texture data by at least one constant, where the constant is not associated with a filtering operation, and where the texture data comprises at least one texel. The texture unit may also output, by the texture unit, a result of multiplying the texture data by the at least one constant.

Abstract: The present invention provides a method of preventing pry for random access memory. A functional interface is designed between a computer program and a random access memory. When the computer program wants to store an original data into the random access memory, an encryption procedure is processed on the original data first, and then stoic into the random access memory for being an encrypted data. When the computer program ants to fetch related data float the random access memory, the functional interface is used to fetch the encrypted data for decryption, so that the original data is obtained for calculation.

Abstract: Device-to-Device (D2D) interference coordination methods and apparatuses, a base station, and a User Equipment (UE) are provided. A base station acquires D2D transmission Tx power information (S302). The D2D transmission Tx power information is used for indicating Tx power of D2D transmission to be scheduled over a corresponding radio resource or indicating power information causing interference to D2D transmission over a corresponding radio resource. The base station conducts interference coordination processing according to the D2D transmission Tx power information (S304).

Abstract: The present invention provides a monitor for dynamic displaying. K cameras are connected with the monitor in order to display images recorded by the k cameras on a screen of the monitor. An “abnormality detection algorithm” is used for detecting abnormalities of the images recorded by the k cameras. Those images having abnormalities are displayed continuously on the screen, other images having no abnormality are not displayed, so that a security service personnel can watch those images having abnormalities on the screen to enable appropriate action quickly.

Abstract: The present invention relates to a gas distributing injector applied in MOCVD reactor. The gas distributing injector comprises at least one gas distributing layer for distributing different gases. The distributing layer is a single-layered structure. The distributing layer comprises a disk-shaped body, a plurality of first gas channels, a plurality of second gas channels, and a plurality of third gas channels. The first gas channels, the second gas channels, and the third gas channels are radially distributed on the same plane in the disk-shaped body. Different gases are distributed or fed into different gas channels (such as the first gas channels, the second gas channels, and the third gas channels) and transported by different gas channels. Through different gas channels, different gases are transversely injected into the MOCVD reactor on the same plane respectively. Therefore, the gas distributing injector of this invention can distribute different gases by a single-layered structure.

Abstract: A method comprises recessing a substrate to form a fin enclosed by an isolation region, wherein the substrate is formed of a first semiconductor material, recessing the fin to form a trench over a lower portion of the fin, growing a second semiconductor material in the trench to form a middle portion of the fin through a first epitaxial process, forming a first carbon doped layer over the lower portion through a second epitaxial process, growing the first semiconductor material over the first carbon doped layer to form an upper portion of the fin through a third epitaxial process, forming a first source/drain region through a fourth epitaxial process, wherein a second carbon doped layer is formed underlying the first source/drain region and applying a thermal oxidation process to the middle portion of the fin to form an oxide outer layer.

Abstract: An electronic device may include components that are formed using microelectromechanical systems (MEMS) technology. A MEMS device may include a MEMS structure bonded to a semiconductor substrate. The MEMS structure may be formed from a silicon substrate having a cavity and a moveable member suspended over the cavity and free to oscillate within the cavity. The semiconductor substrate may be a complementary metal-oxide semiconductor substrate having circuitry such as sensing electrodes. The sensing electrodes may be used to gather signals that are produced by movement of the suspended member. One or more of the electrodes on the semiconductor substrate may be covered by a dielectric film to prevent electrical shorts between adjacent electrodes on the semiconductor substrate.

Abstract: A method for processing data in a graphics processing unit (GPU) including receiving an instance identifier for an instance and a shader program comprising a preamble code block and a main shader code block, assigning, the instance identifier to a general purpose register at wave creation, allocating address space within the constant memory for instance uniforms, and determining the preamble code block has not been executed and the wave is a first wave of the instance to be executed, based on determining the preamble code block has not been executed and the wave is the first wave to be executed, executing the preamble code block to store the plurality of instance uniforms in the constant memory and based, at least in part, on executing the preamble code block, executing the wave of the plurality of waves using at least one of the plurality of instance constants stored inconstant memory.

Abstract: A method for processing data in a graphics processing unit including receiving a code block of instructions common to a plurality of groups of threads of a shader, executing the code block of instructions common to the plurality of groups of threads of the shader creating a result by a first group of threads of the plurality of groups of threads, storing the result of the code block of instructions common to the plurality of groups of threads of the shader in on-chip random access memory (RAM), the on-chip RAM accessible by each of the plurality of groups of threads, and upon a determination that storing the result of the code block of instructions common to the plurality of groups of threads of the shader has completed, returning the result of the code block of instructions common to the plurality of groups of threads of the shader from on-chip RAM.

Abstract: Provided are a method and a device for dynamically constructing a virtual cell. The method includes: a master station sending an event A4 to UE and receiving an A4 measurement report from the UE; and the master station adding a cell corresponding to a cell identity carried in the A4 measurement report as a slave station, herein the master station and slave stations form a first virtual cell. In the technical solution, a serving cell selected by UE may be any cell and is not necessary to be a macro cell, the master station adds a cell which satisfies an event A4 as a slave station and thereby a virtual cell is realized.

Abstract: An electrical connector used for mating a mating connector includes an insulating body having a base and a tongue extending from the base, a plurality of terminals fixedly disposed in the base portion in an upper row and a lower row, and a middle shielding sheet embedded in the tongue and located between the upper row and the lower row of terminals. The middle shielding sheet has a notch concavely formed on a front end of the middle shielding sheet and overlapping a central line of the middle shielding sheet along a longitudinal direction, at least one first projection portion extending from the notch, and at least one second projection portion extending from the notch. The first projection portion locates in front of the second projection portion, and the first projection portion is farther away from the central line of the middle shielding sheet than the second projection portion is.

Abstract: Systems, methods, and software can be used to share content. In some aspect, an electronic device selects a base station to camp on. A first message is sent from the electronic device to the base station. The first message is addressed to a server and requests the server to send a second message to the electronic device. Whether the electronic device receives the second message from the base station within a threshold time period after the first message is sent is determined. The electronic device determines that the base station has a security risk based at least in part on whether the second message is received within the threshold time period.