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Opto-electric integrated circuit and optical interposer
An opto-electric integrated circuit includes an optical waveguide formed using a portion of an insulation layer on a silicon substrate to form a lower clad and...
An optical module includes: a light emitting element; an optical waveguide configured to guide light emitted from the light emitting element; and an optical...
Rack device, rack system, and housing structure
A rack device includes a housing at which an electronic device and an air conditioner are installed; a partition plate that divides a space in the housing into...
An electronic device includes: an enclosure that has an opening formed therein; a switch disposed in the enclosure opposite the opening; a key top member...
The present invention relates a packaging structure including: a carrier board and a cementing layer on the surface of the carrier board; chips and passive...
Wireless communication apparatus, wireless communication method, and
computer-readable recording medium
A mobile terminal measures a first wireless quality that is a wireless quality of a first communication network, and measures a second wireless quality that is...
Method of signal multiplexing and transmitter in radio communication
A transmitter time-division-multiplexes, in time domain, to assign at least a part of a second signal stream of a second channel being relatively high...
Method and apparatus for judging type of handover failure
A method and apparatus for judging type of a handover failure. The method includes: judging type of a handover failure, by a base station of a serving cell...
The base station includes a first assigning unit and a second assigning unit. The first assigning unit, in execution of first communication using a single cell...
System, method of disclosing information, and apparatus
A system includes a first device configured to provide a first service usable by a first user, a second device configured to provide a second service usable by...
Communication device and communication method
A communication device includes a packet-length table, a transmitter, a receiver, and a table update unit. The packet-length table stores, in association with...
Apparatus for performing loop-free transmission in a communication network
There is provided an apparatus for performing loop-free transmission in a communication network. The apparatus includes a plurality of ports, a controller, a...
Optical communication receiving device and frequency offset compensation
A receiving device that converts, to a digital signal, a signal in which signal light from an optical transmission path and local oscillation light are mixed,...
Current-mode driver with built-in continuous-time linear equalization
According to one embodiment of the present disclosure, a current-mode driver with built-in CTLE provides signal correction for a transmitter. The current-mode...
Device and method for monitoring optical signal quality, and optical
A device for monitoring optical signal includes: an optical filter configured to allow part of a spectrum of an optical signal on which a frequency or phase...
Compression method and decompression method
A method includes: first setting a first and a second storage regions; first comparing a compression target data in a file with data in the first storage...
Compression device, compression method, decompression device,
decompression method, and computer-readable...
A non-transitory computer-readable recording medium has stored therein a compression program that causes a computer to execute a process. The process includes:...
Phase control circuit and receiving device
A phase control circuit includes: a phase interpolation circuit including a first transistor connected between a power source and an output terminal, and...
Switching regulator, electronic device, and electronic circuit
There is provided a switching regulator configured to convert an input voltage into an output voltage. A control unit is configured to perform switching control...
Interposer, printed board unit, and information processing apparatus
An interposer includes a first contact terminal pressed against a first fixed terminal for signal transmission; a pair of second contact terminals pressed...
Compound semiconductor device comprising compound semiconductor layered
structure having buffer layer and...
At least one kind of impurity selected from, for example, Fe, C, B, Ti, Cr is introduced into at least a buffer layer of a compound semiconductor layered...
Low power semiconductor transistor structure and method of fabrication
A structure and method of fabrication thereof relate to a Deeply Depleted Channel (DDC) design, allowing CMOS based devices to have a reduced .sigma.V.sub.T...
Interposer for integrated circuit chip package
An interposer for an electronic circuit chip package may include a substrate, a recess, first conductive vias, and second conductive vias. The substrate may...
Semiconductor device including insulating films with different moisture
resistances and fabrication method thereof
A semiconductor device has a structure including a substrate, a first insulating film formed over a part of a principal plane of the substrate, a conductive...
Position identification method and system
A method includes acquiring a first image including a specific object and captured at an imaging position, generating first three-dimensional information based...
Computing method and computing apparatus
In a computing apparatus, a computing unit performs statistical analysis on data including the values of a plurality of input variables and the values of a...
Technique for presuming positions of organs
An apparatus for presuming positions of organs is configured to transform plural organs included in a template that is a model including the plural organs so as...
Image processing apparatus, biometric authentication apparatus, and image
An image processing apparatus includes a light source to irradiate light on an object, an imaging device to capture the object, a luminance computing unit to...
Recording medium, accommodation design device, and accommodation design
A CPU collects count information of NW-side/CL-side communication cards when IFCs with plural types that store NW-side/CL-side communication cards to be...
Recording medium, information management method, and information
management device associating objects with...
The file management server refers, when file information on at least two files targeted for association is acquired, to a storing unit that stores therein...
Apparatus and method for switching a packet
An apparatus includes a first switch circuit in an active mode and a second switch circuit in a standby mode. The apparatus receives high-priority packets and...
Providing code to a programmable device
According to one embodiment, providing a bitstream to one or more programmable devices of a service unit card includes receiving the bitstream at a snooper of...
Storage controller, virtual storage apparatus, and computer readable
recording medium having storage control...
A storage controller that controls a virtual storage apparatus is provided, the storage controller includes: a performance measuring unit that obtains...
Data processing device and data processing method
A data processing device includes a processor that executes a procedure. The procedure includes: (a) detecting contact with an operation face and outputting...
Image display apparatus and image display method
A display displays a composite image including element pixels. Each element pixel is formed by arranging, in a direction, pixels respectively extracted from...
An image acquisition part acquires a plurality of shot images captured by a plurality of cameras disposed on a vehicle, each of the plurality of shot images...
Wiring board and electronic apparatus
A wiring board includes a first insulating layer; a first wire that is provided at a first surface of the first insulating layer and transmits a first signal;...
Radio communications system, radio base station apparatus, and method for
controlling radio communications system
A base station apparatus includes an area setting module that sets a part of an area of resources used for communication with a radio communication terminal...
A transmission method for use in a multi-hop wireless communication system is provided. The system includes a source apparatus, a destination apparatus and one...
Radio communication system, mobile terminal, base station, and storage
unit for mobile terminal
A mobile terminal transmits a first message to a hybrid cell base station, the first message indicating the presence of the mobile terminal trying to establish...
Mobile terminal device, control method, and computer product
A mobile terminal device includes a processor that connects to a base station; connects to a network through an access point; and detects transition from a...
Wireless communication system, wireless base station, wireless terminal,
and communication control method
A wireless terminal receives information about classes from a wireless base station which manages a class of a indicator used to determine a handover for the...
Base station and antenna tilt angle control method
A base station includes an antenna, a sending unit, a monitoring unit, and a controlling unit. The antenna is configured to be operated corresponding to a...
Content providing program, content providing method, and content providing
A content providing program causing a computer to execute content provision processing including, acquiring a first viewing situation of a first viewer viewing...
Video decoding apparatus, video coding apparatus, video decoding method,
video coding method, and storage medium
A video decoding apparatus includes a reference picture list storing unit configured to store picture information of pictures; a motion vector information...
Video coding apparatus and method
A video coding apparatus includes a processor that executes a procedure. The procedure includes: (c) classifying each of a plurality of groups into either a...
Computer product, recording medium, communications apparatus, and
Improvement of the security of communication is facilitated. A server receives from an on-vehicle device, encrypted data obtained by encrypting ECU information...
Systems and methods of test packet handling
The present disclosure may include a method of handling test packets in an apparatus with a first unit communicatively coupled with a second unit. The method...
Equalization processing apparatus, wireless communication terminal, and
equalization processing method
An equalization processing apparatus includes a correlation matrix generating unit. The correlation matrix generating unit calculates a correlation value...
Bias monitoring method and apparatus and transmitter
A bias monitoring method and apparatus and a transmitter, the bias monitoring apparatus being used for monitoring deviation of a direct current bias point of an...