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Transmission device and method for measuring delay
A transmission device transmits a frame to a correspondent device and receives a frame from the correspondent device. The transmission device includes: a...
Radio communication apparatus for retransmitting data
A radio receiving apparatus for receiving the variable-length RLC PDU data in an RLC layer includes the buffer memory sectioned into a plurality of areas having...
Encoding method and encoding device
An encoding device searches input text data for a date-time notation string that represents at least a date or time. The encoding device generates, upon finding...
Power switching apparatus, power supply unit, and computer system
A power switching apparatus includes: a first input terminal to which first power is supplied; a second input terminal to which second power is supplied, the...
Optical semiconductor device and method for controlling driving circuit
An optical semiconductor device includes: an electric-optic conversion element that is provided with a diode; and a driving circuit that drives the diode in a...
Transistor with threshold voltage set notch 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...
Mesh quality improvement in computer aided engineering
A method, for use in meshing a CAD domain in a computer-aided design (CAD) or computer-aided engineering (CAE) system, comprises carrying out a procedure...
Anisotropy in resolution spatial filter image processing apparatus, and
information processing method
An information processing method includes calculating a second spatial filter having a size of the number of elements larger than a blur size of an image using...
Interactive advertising using digital watermarks
A method and system for interactive advertising may use digital watermarks embedded in multimedia content displayed to a user of a mobile device that includes a...
Method and apparatus for smoothing image
A method and apparatus for smoothing an image representing foreground or background. The method comprises: dividing the image in a specified granularity; for a...
Information processing apparatus and input control method
An information processing apparatus includes an image capturing section to capture an image of a hand; an extracting section to extract a hand area from the...
Fingerprint authentication method and fingerprint authentication device
A client terminal acquires an image that includes at least a part of a fingerprint, and detects an orientation of a ridge that forms the fingerprint from the...
Biometric information processing for providing increased authentication
precision by guiding a user to place...
A biometric information processing apparatus includes a processor; and a memory, wherein the processor is configured to extract auxiliary information...
Biometric authentication technique utilizing image data of both hands
A biometric authentication apparatus includes a single reading sensor configured to acquire first matching authentication characteristics data being unique to a...
Transmitting device and method of overlaying signals with the device
A transmitting device that transmits data signals into a primary electricity grid, wherein the transmitting device connects to a power input of a computer...
Detection of cross-platform differences of web applications
A method for detecting a cross-platform difference of a web application may include generating a first relative layout model based on a first relationship...
Control method, and information processing system
A control method is used in an information processing system which has a plurality of computers. The control method includes receiving, by a first computer of...
Apparatus and method for allocating shared storage areas to parallel
processors for multiplication of sparse...
An information processing apparatus assigns the calculation of a first submatrix included in a matrix including zero elements and non-zero elements to a first...
Storage control device, storage device, storage system, storage control
method, and program for the same
A storage control device configured to control a storage device includes a first disk which is in active state and a second disk which is in standby state. The...
Recording medium storing address management program, address management
method, and apparatus
A computer-readable recording medium stores a program for causing an apparatus to execute an address managing process including: associating information that...
Optical waveguide component, manufacturing method therefor, and optical
An optical waveguide component includes: an optical fiber mounting substrate provided with optical fiber alignment grooves having either, for alignment of...
On an on-vehicle apparatus that is installed on a vehicle, a display that has a long side and a short side and displays an image is rotated so that a vertical...
An electronic device comprises an enclosure, an air blower disposed within the enclosure, an air blower mounting member for mounting the air blower within the...
Radio communication apparatus, radio communication system and radio
A radio communication apparatus for performing radio communication, including: a first interface conversion unit which extracts a first signal and a second...
Wireless communication precoder determination
According to an aspect of an embodiment, a method of determining a precoder for wireless communications may include acquiring first channel information...
Communication system, communication apparatus, and computer-readable
medium including communication program and...
A system includes a first apparatus including a memory and a processor coupled to the memory, wherein the first apparatus is configured to transmit packets; and...
System and method for downlink and uplink parameter information
transmission in a multi-hop wireless...
A method for transmission of information about downlink and uplink parameters of a intermediate apparatus link in a multi-hop wireless communication system, the...
Communication device and method for packet communications in a
A communication device includes a memory, and a processor coupled to the memory and configured to transmit a first packet including a first information within a...
Base station and method for controlling base station
A base station includes a first determination unit, a calculation unit, and a control unit. The first determination unit determines whether a terminal in...
Radio communication device and file transfer method
A radio communication device includes: a controller, provided in a cell belonging to a first base station at a position, configured to obtain a start time of...
Method and device for processing captured-image signals
A device for processing captured-image signals, the device includes a pixel array having a plurality of lines, each having first pixels and second pixels...
Communication device having VPN accommodation function
Fully meshed virtual paths obtained with smaller number of settings, thus facilitating expansion of VPN service. A communication device in a virtual private...
System, relay device, method, and medium
A system includes a first device which outputs a packet including an address identifying a second device and identifier of one of a plurality of communication...
Network relay node device, network relay method, and recording medium
A network relay node device for relaying communication between a first network and a second network having a protocol different from a protocol of the first...
Management server, virtual machine system, computer-readable recording
medium, and connection method
A management server 10 includes a vSW usage management table 11 for storing an index for identifying an interface for each customer intranet 4, where the...
Optical receiver and signal processing method for optical receiver
An optical transceiver converts a received optical signal to an electric signal and converts the electric signal to a digital signal, and has an adaptive...
Optical transceiver and optical output level control method
A receiving-side integrated optical circuit of an optical transceiver has an optical wavelength demultiplexer to separate signal light components of the...
Optical amplification repeater and optical transmission station
An optical amplification repeater includes a first rare-earth-doped optical amplification medium which amplifies a first signal light to be transmitted to a...
Apparatus and method for creating calibration coefficient used to monitor
optical signal-to-noise ratio
An apparatus includes: a photodetector configured to create a first electric-signal from an optical signal; a power-measuring unit configured to measure power...
Automatic synchronization of a transmitter
An electronic device includes a transmission module communicatively coupled to a synchronizer. The transmission module is configured to transform received data...
Digital predistortion apparatus and method
A digital predistortion apparatus comprising: a nonlinear device; a memory effect compensator; a constant value characteristic acquirer; a cost function...
Semiconductor device and method of manufacturing semiconductor device
A semiconductor device includes a first semiconductor layer made of a nitride semiconductor and formed on a substrate, a second semiconductor layer made of a...
Compound semiconductor device and method of manufacturing the same
An AlGaN/GaN HEMT includes a compound semiconductor stack structure; an element isolation structure which demarcates an element region on the compound...
Semiconductor device, electronic device, and semiconductor device
A semiconductor device, includes: a connection member including a first pad formed on a principal surface thereof; a semiconductor chip including a...
An electromagnetic relay includes a contact part including a fixed contact and a movable contact, the movable contact being displaceable in an...
Image processing device and image processing method for camera calibration
In a calibration device, an image-integration averaging processing unit integrates/averages an image so as to generate an integrated and averaged image, and an...
Computer-readable recording medium, extraction device, and extraction
When a second pattern is to be generated by adding an event to a first pattern including events, an extraction program causes a computer to execute the...
Biometric information process device, biometric information process
method, and computer readable medium
A biometric information process device includes: a biometric sensor obtaining a plurality of biometric images of a user; a detection portion detecting a surface...
Discriminant function specifying device, discriminant function specifying
method, and biometric identification...
A discriminant function specifying device includes a setting part for calculating a discriminant function by machine learning using a learning input parameter,...
Apparatus and method for performing different cryptographic algorithms in
a communication system
A communication apparatus performs encryption on data transmitted from another communication apparatus by using first or second cryptographic algorithm, or...