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Radio communications terminal and radio communications method
A wireless communication terminal comprises a detection section, an acquisition section and a control section. The detection section detects activation of a...
Radio communication terminal, radio communication system, and radio
A radio communication terminal includes an acquisition unit configured to acquire property information indicating a property that is used when a data...
Communication apparatus and communication method
A communication apparatus includes a first CPU that is capable of executing a communication process at a first processing speed; a measuring unit that measures...
Communication control apparatus, communication control system and
communication control method
A communication control apparatus that controls a wireless communication between a base station and a terminal, the communication control apparatus including: a...
Method for avoiding in-device coexistence interference in wireless
communication terminal, terminal and eNodeB
The present invention provides a method, terminal and base station for avoiding device coexistence interference of a wireless communication terminal. The...
Apparatus for controlling a transmission path
An apparatus includes a switch unit configured to switch signal paths between a plurality of input ports and a plurality of output ports. The apparatus controls...
Optical transmitter and method for controlling bias for optical modulator
An optical transmitter includes a signal generator configured to generate a drive signal from input data, an optical modulator configured to have a ...
Transmitting apparatus, receiving apparatus, radio communication system,
and radio communication method
A transmitting apparatus includes multiple antennas between which an antenna interval is variable; and a transmitter that transmits a pilot signal using an...
Oscillator and power management apparatus
An oscillator includes a transformer, a first capacitor, a first transistor, a depletion or native second transistor, and a current control circuit. The...
AC adapter and electronic apparatus unit
An AC adapter includes a conversion part, an output terminal, and a voltage adjusting circuit. The conversion part converts alternating current input to an...
Optical amplification device and method of controlling optical module
An optical amplification device includes: an optical module that outputs an amplified light; and a controller that makes the optical module emit a light when an...
Semiconductor device, PFC circuit, power supply device, and amplifier
A semiconductor device, that has a transistor region and a surge-protector region, includes: a substrate; a first semiconductor layer formed on the substrate; a...
Semiconductor device and process for producing semiconductor device
A semiconductor device includes: a substrate in which a product region and scribe regions are defined; a 1st insulation film formed above the substrate; a metal...
Image processing device, image processing method, scanner and storage
The disclosure provides an image processing device, image processing method, scanner and storage medium. The image processing device is used for tracing a...
Biometric authentication apparatus and biometric authentication method
A biometric authentication apparatus includes: a storage unit which stores representative matching data representing features of biometric information of a...
Biometric information registration device and biometric information
The quality of biometric information that will be input the next time is estimated. Estimated matching quality information is calculated which indicates the...
Apparatus and method for extracting restriction condition
A restriction condition extraction apparatus specifies operation targets including a first target and another target related thereto that are operated based on...
Optical semiconductor element having ring modulators
An apparatus includes an optical semiconductor element comprising: a waveguide into which input light is input; a plurality of ring modulators that have...
Optical semiconductor element and method of manufacturing the same
A disclosed optical semiconductor element includes: a semiconductor substrate having a first main surface and a second main surface in which a plurality of...
Cooling device, printed circuit board unit, and electronic device
A cooling device includes: a heat sink and a heat pipe that are connected with each other; a metal plate that is connected with the heat pipe; an elastic member...
Cooling unit, electronic apparatus, and guide member
Cooling is performed efficiently by constituting: a fan which is provided with an outlet; a heatsink which is provided with an inlet with a larger size than...
Wireless communication system, base station, mobile station, and wireless
A wireless communication system controls a transmission timing in each cell so that a control channel of a first cell and a data channel of a second cell...
Wireless line usage status monitoring method and device
For monitoring a wireless line usage status more effectively, a mobile station extracts a synchronizing signal of each of frames received from a plurality of...
Coexistent working mode establishment method, user equipment, base station
A method for solving the co-existence problem, a base station, user equipment, and system for performing the method. The method includes: pre-configuring the...
Map generation system, map generation apparatus and map generation method
A map generation apparatus includes a memory, and a processor configured to execute a procedure, the procedure including obtaining position data indicating...
Video image encoding device, video image encoding method, video image
decoding device, and video image decoding...
A method includes determining a group to which each of a plurality of blocks belongs, the plurality of blocks being obtained by dividing each picture included...
Computer-readable recording medium, verification method, and verification
On the basis of a possible value of a variable that is specified by a conditional sentence extracted from a script that is used for the first system...
Transmission apparatus and transmission method
A transmission apparatus includes a digital circuit that has an input circuit into which packets are input at indefinite intervals; a measuring circuit that...
Distortion compensation device and distortion compensation device method
A distortion compensation device includes: a memory configured to store a first and second table, different addresses being assigned to the first and second...
An n-tap (n.gtoreq.2 (in the case of FIG. 1, n=2)) DFE equalizes a received signal on the basis of a determination result of a signal which has been received,...
Communication device and communication method
A communication device includes a memory to store data and a processor to receive data, to convert the received data and a same data of the received data among...
Distortion compensation device and distortion compensation method
A distortion compensation device which compensates for a distortion of an amplifier includes an FIR filter, a calculation unit that calculates an error between...
Digital duty cycle correction
A digital duty-cycle correction circuit may include an adjustment unit that may be configured to adjust a duty cycle of an oscillating signal based on an adjust...
An antenna which reduces the number of end faces and perpendicular corners, and suffers from little deterioration of performance even if used for high frequency...
Analog circuits having improved insulated gate transistors, and methods
A circuit can include at least one pair of deeply depleted channel (DDC) transistors having sources commonly coupled to a same current path; and a bias circuit...
Semiconductor device and manufacturing method of semiconductor device
A semiconductor device has a semiconductor substrate having a first surface and a second surface, a through electrode penetrating through the semiconductor...
Noise suppression device and method
A noise suppression device includes a phase difference derived suppression coefficient computation section that over a phase difference utilization range...
Stereoscopic image generating device and stereoscopic image generating
A stereoscopic image generating device includes: a correction parameter calculating unit that calculates correction parameters based on a plurality of pairs of...
Image generating method, information processing method, and information
An image generating method performed by a computer, includes extracting data corresponding to a first coded image from first image data including the first...
Data retrieval apparatus, data storage method and data retrieval method
A computer executes a process including dividing a data set into a plurality of data sets, determining hash functions for the data sets, producing hash...
Data partitioning apparatus and data partitioning method
A data partitioning apparatus receives stream data and stores with previous-and-subsequent information that specifies data previous and subsequent to the data....
Management server, patch scheduling method, and recording medium
A non-transitory computer-readable recording medium has stored therein a patch scheduling program that causes a computer to execute a process. The process...
Multicore processor system, computer product, and notification method for
updating operating system
A multicore processor system includes a processor configured to detect, among cores that have booted with an old boot program in the multicore processor, a core...
Method of initializing touchscreen panel
A method of initializing a touchscreen panel including a first resistive film having a first electrode and a second electrode provided at corresponding ends...
Matrix generation technique and plant control technique
In this disclosure, equations to be solved in the model predictive control are transformed by using an off-line algebraic simplification method into a matrix...
Reflective mask and method for manufacturing the same
A reflective mask includes a substrate and a multilayer reflective film formed on the substrate. An absorption pattern is formed on the multilayer reflective...
Optical device and optical module
An optical device includes: an optical integrated circuit chip that comprises an optical integrated circuit and an optical interface connected thereto; an...
Optical semiconductor apparatus
An optical semiconductor device includes a silicon oxide layer configured to be formed on a substrate; an optical waveguide part configured to be formed on the...
Storage device, connection device, and storage control method for
measuring electric power consumed in a...
A storage device includes a first measurement unit, a second measurement unit, and a collection unit. The first measurement unit measures electric power...
Idling stop device, power control method, deterioration notification
method and battery charging method
An idling stop device is mounted on a vehicle. A microcomputer has an idling stop function of automatically stopping an engine of the vehicle when a...