699 results about "Layer interface" patented technology

Task Computing computer system by segmenting the system into a plurality of implementation tiers of a presentation layer, a remote procedure call programming interface (API), a middleware layer to which the presentation layer interfaces via the remote procedure call API to real-time, dynamically generate a computer implemented task interface at the presentation layer to a semantically described source of function as a service on a computer system, and a service layer and a function source realization layer providing the semantically described source of function as the service on the computer system to which the middleware layer interfaces. Real-time and dynamically composing an executable task that comprises one or more services using the generated task interface at the presentation layer to one or more services on the computer based upon the semantically described application-, device- and service-rich computer.

A magnetic element is disclosed that has a composite free layer with a FM1/moment diluting/FM2 configuration wherein FM1 and FM2 are magnetic layers made of one or more of Co, Fe, Ni, and B and the moment diluting layer is used to reduce the perpendicular demagnetizing field. As a result, lower resistance x area product and higher thermal stability are realized when perpendicular surface anisotropy dominates shape anisotropy to give a magnetization perpendicular to the planes of the FM1, FM2 layers. The moment diluting layer may be a non-magnetic metal like Ta or a CoFe alloy with a doped non-magnetic metal. A perpendicular Hk enhancing layer interfaces with the FM2 layer and may be an oxide to increase the perpendicular anisotropy field in the FM2 layer. The magnetic element may be part of a spintronic device or serve as a propagation medium in a domain wall motion device.

A MTJ that minimizes spin-transfer magnetization switching current (Jc) in a Spin-RAM to <1×10⁶ A/cm² is disclosed. The MTJ has a Co₆₀Fe₂₀B₂₀/MgO/Co₆₀Fe₂₀B₂₀ configuration where the CoFeB AP1 pinned and free layers are amorphous and the crystalline MgO tunnel barrier is formed by a ROX or NOX process. The capping layer preferably is a Hf/Ru composite where the lower Hf layer serves as an excellent oxygen getter material to reduce the magnetic “dead layer” at the free layer/capping layer interface and thereby increase dR/R, and lower He and Jc. The annealing temperature is lowered to about 280° C. to give a smoother CoFeB/MgO interface and a smaller offset field than with a 350° C. annealing. In a second embodiment, the AP1 layer has a CoFeB/CoFe configuration wherein the lower CoFeB layer is amorphous and the upper CoFe layer is crystalline to further improve dR/R and lower RA to ≦10 ohm/μm².

An automation network includes automation network devices connected to the network and a system layer interface that interfaces with a transport layer and an application layer of the home automation network. The system layer interface includes command libraries configured to upgrade a remote network device. The automation network queries the network devices to determine if there are lost network devices or newly added network devices. The automation network may update a new remote device with scene information related to any lost network devices.

Growth of multilayer films is carried out in a manner which allows close control of the strain in the grown layers and complete release of the grown films to allow mounting of the released multilayer structures on selected substrates. A layer of material, such as silicon-germanium, is grown onto a template layer, such as silicon, of a substrate having a sacrificial layer on which the template layer is formed. The grown layer has a lattice mismatch with the template layer so that it is strained as deposited. A top layer of crystalline material, such as silicon, is grown on the alloy layer to form a multilayer structure with the grown layer and the template layer. The sacrificial layer is preferentially etched away to release the multilayer structure from the sacrificial layer, relaxing the grown layer and straining the crystalline layers interfaced with it.

The present invention is directed to methods for making electronic devices with a thin anisotropic conducting layer interface layer formed between a substrate and an active device layer that is preferably patterned conductive layer. The interface layer preferably provides Ohmic and/or rectifying contact between the active device layer and the substrate and preferably provides good adhesion of the active device layer to the substrate. The active device layer is preferably fashioned from a nanoparticle ink solution that is patterned using embossing methods or other suitable printing and/or imaging methods. The active device layer is preferably patterned into an array of gate structures suitable for the fabrication of thin film transistors and the like.

A signaling message processing and routing node intercepts and routes signaling system 7 (SS7)-based signaling messages received from the base station controller (BSC) component of a base station system (BSS) via an A-interface link interface. The A-interface normally connects a BSC node to a mobile switching center (MSC) node. Upon determining that a signaling message received from a BSC node via an A-interface link is an SMS-related message, the SMS message is routed towards the appropriate destination without involving the MSC node connected to the BSC. The SMS message may be encapsulated within an Internet protocol (IP)-based transport adapter layer interface (TALI) protocol packet and transmitted into an IP network. As a result, MSC resources are conserved.

Methods, apparatus, and business techniques are disclosed for use in distributed communication systems comprising a plurality of communication protocols. In one embodiment a first air interface is used to initiate communication between a wireless client and a remote server at least partially using a first wireless access point. The server sends the wireless client a stub of a distributed object. The stub is used to instantiate an object class. The object class defines an interface that the remote client can use to communicate with the remote server using an upper layer interface. The distributed object stub also provides an implementation of a software radio configuration for a set of lower protocol layers in a second air interface. The wireless client can thereby communicate with a second wireless access point using said second air interface protocol. Exemplary embodiments of the present invention are disclosed that focus on toll-tag and electronic-commerce related highway systems, distributed federated wireless access systems, and wide area wireless system capacity augmentation.

High reliable copper interconnects are formed with copper or a low resistivity copper alloy filling relatively narrow openings and partially filling relatively wider openings and a copper alloy having improved electromigration resistance selectively deposited in the relatively wider openings. The filled openings are recessed and a metal capping layer deposited followed by CMP. The metal capping layer prevents diffusion along the copper-capping layer interface while the copper alloy filling the relatively wider openings impedes electromigration along the grain boundaries.

A method for fabricating semiconductor devices with thin (e.g., submicron) and/or thick (e.g., between 1 micron and 100 microns thick) Group III nitride layers during a single epitaxial run is provided, the layers exhibiting sharp layer-to-layer interfaces. According to one aspect, an HVPE reactor is provided that includes one or more gas inlet tubes adjacent to the growth zone, thus allowing fine control of the delivery of reactive gases to the substrate surface. According to another aspect, an HVPE reactor is provided that includes at least one growth zone as well as a growth interruption zone. According to another aspect, an HVPE reactor is provided that includes extended growth sources such as slow growth rate gallium source with a reduced gallium surface area. According to another aspect, an HVPE reactor is provided that includes multiple sources of the same material, for example Mg, which can be used sequentially to prolong a growth cycle.

Systems, structures and methods for generating a test clock for scan chains to implement scan-based testing of electronic circuits are disclosed. In one embodiment, a test clock control structure includes a programmable test clock controller. The programmable test clock controller includes a test clock generator for generating a configurable test clock. It also includes a scan layer interface to drive a scan chain portion with the configurable test clock, and a control layer interface configured to access control information for controlling the scan chain portion. In another embodiment, a method effectuates scan-based testing of circuits. The method includes performing at least one intra-domain test and performing at least one inter-domain test using implementing dynamic fault detection test patterns, which can include last-shift-launch test patterns and broadside test patterns.

A communications apparatus (2) in a communications network (100 or 110) is provided for communication among a plurality of communication apparatuses. The communications apparatus (2) routes messages for neighboring apparatuses. The communications apparatus (2) includes a memory (4, 7 or 8), a processor (3) and a transceiver (6). The memory has a plurality of routing managers (12, 13, and 14) stored thereon, and each manager maintains at least one network table including one or more entries. The processor 3 selects at least one network table from those maintained by the plurality of routing managers (12, 13 and 14) that are stored in the memory (4, 7 or 8), based on an address indicator and/or on a type-of-service of a message. The processor 3 extracts network information from the selected network table or tables. The processor (3) also controls transmission of the message according to the extracted network information. The transceiver (6) transmits and receives messages.

A system layer interface provides an abstraction interface to implement the system layer, and applications to interface with the network transport layer without requiring the developer to understand or work with the network transport layer functionality directly. A software architecture implements human-readable device types and human-readable units for network devices in an automation network. The software architecture includes command libraries to assign a human-readable device type to a network device and command libraries to assign a human-readable device unit to the network device in communication with the automation network. The human-readable device type and the human-readable device unit provide additional layers of description for a network description for each network device.

The invention discloses a product algorithm automated testing method. The method comprises the steps of inputting page information corresponding to a warranty relevant to a test, and inserting the page information to a corresponding business table of a database layer; calling database layer interfaces corresponding to all simulation events of the test to complete corresponding business processingand product algorithm calculation of all the simulation events; automatically checking the correctness of all calculation results, and jugging whether the test is passed or not. The invention furtherprovides an application server and a computer readable storage medium. By means of the product algorithm automated testing method, the application server and the computer readable storage medium, newproduct algorithm testing and regression testing can be conveniently and quickly conducted.

The invention relates to an improved distribution-type base station architecture and a realization method. Device of the improved distribution-type base station architecture consists of BBU and RRU, wherein connection of BBU is: a laser is connected with a serial/parallel transformation module, an optical interface protocol framing and deframing module is respectively connected with the serial/parallel transformation module, a baseband data link layer processing module and an operation maintenance module, the baseband data link layer processing module is connected with an upper layer interface module, and the upper layer interface module is connected with an upper layer; and the connection of RRU is: a laser is connected with a serial/parallel transformation module, an optical interface protocol framing and deframing module is respectively connected with the serial/parallel transformation module, a baseband data physical layer processing module and an operation maintenance module, the baseband data physical layer processing module is connected with a middle-frequency processing module, the middle-frequency processing module is connected with a radio-frequency processing module, and the radio-frequency processing module is connected with an antenna; and the laser of the BBU is connected with the RRU laser. The optical transmission bandwidth is small, the cost is low, the stability is high, and the system upgrading can be realized.

The invention discloses a general middleware adaptation layer system for a digital television. The system mainly comprises an infrared remote controller message interface, a graphic display interface, a CA integrated interface, an intelligent card interface, a sound playing interface, a basic input and output interface, a video and audio manager interface and a network communication manager interface. In order to adapt to the demands of multi-hardware interface of the digital television and the product customization of each manufacturer and shield the hardware and operating system differences of products such as digital televisions, household gateway terminals and the like of each manufacturer, an application program is separated from bottom layer hardware through various module interfaces of an adaptation layer, so that the development of the application program is irrelevant to a hardware lower layer and a platform. An adaptation layer interface is provided so that the development difficulty of the application program is reduced and the development of the application program is independent of the operating system and a hardware platform. Therefore, application development is simpler and more convenient, and the openness and portability of a product are higher.

Copper seed layers are formed on diffusion barrier layers (e.g., on Ta, and TaN_x layers) without significant agglomeration of copper, with the use of an engineered barrier layer/seed layer interface. The engineered interface includes an adhesion layer, in which copper atoms are physically trapped and are prevented from migrating and agglomerating. The adhesion layer can include between about 20-80% atomic of copper. The copper atoms of the adhesion layer are exposed during deposition of a copper seed layer and serve as the nucleation sites for the deposited copper. Thin, continuous, and conformal seed layers can be deposited on top of the adhesion layer. The trapping of copper within the adhesion layer is achieved by intermixing diffusion barrier and seed layer materials using PVD and/or ALD.