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Multilevel intensity modulation and demodulation system and method
A multilevel-intensity modulation and demodulation system includes: a digital-to-analog conversion unit to convert an output level value of a digital signal...
Optical transmission system and optical transmission method
An optical transmission system includes an optical transmitter and an optical receiver. The optical transmitter includes: a first digital signal processor...
A switch device includes a first contacting portion including a first fixed contact, a first movable contact contactable to the first fixed contact, and a first...
Voice retrieval device and voice retrieval method for detecting retrieval
word from voice data
A voice retrieval device includes a processor; and a memory which stores a plurality of instructions, which when executed by the processor, cause the processor...
Image similarity determining device and method, and an image feature
acquiring device and method
An image similarity determining device and method and an image feature acquiring device and method are provided. The image similarity determining device...
Storage medium, trie tree generation method, and trie tree generation
A retrieval device according to the present embodiment associates one tag key with one node and removes a node not having a tag key when a trie tree generating...
Calculating device, calculating system, and computer product
A calculating device selects an action and a corresponding state; acquires an evaluation value by evaluating the combination of the selected action and the...
Relay device and recovery method
A relay device for dividing a storage device into a plurality of unit areas, assigning an unused unit area from among the plurality of unit areas to received...
Information processing apparatus and information processing method
A computer obtains, from a device having software installed therein, a software identifier for identifying the software, an error identifier for identifying an...
Communication control device, information processing apparatus, parallel
computer system, and control method...
An arithmetic processing device executes a program, and gives first sequence information to a first start time when a first process included in the program...
Detection apparatus, notification method, and computer product
A coprocessor stores to local memory, a driver execution start time, for each execution start of drivers. If a CPU call process is executed during the execution...
Information processing apparatus and method of controlling information
An information processing apparatus includes: a VM including a driver that is configured to perform data input/output using an input/output device; a hypervisor...
Computing apparatus, computing method, and computing program
A computing apparatus computes a performance value of a program which includes a specific code which is executed multiple times by the processor and an access...
Information processing system and control method for information
An information processing system that includes a casing and a plurality of other casings, the casing containing a plurality of information processing devices...
Electronic apparatus, method for manufacturing electronic apparatus, and
Disclosed is an electronic apparatus including a circuit element including a first main surface, a first electrode provided in the first main surface, an...
Determining method, computer product, determining apparatus, and
A determining method includes obtaining by each monitoring apparatus among plural monitoring apparatuses disposed encompassing a given area having plural...
Temperature sensor and temperature compensation oscillator
A temperature sensor includes a resonator; a first oscillation circuit to oscillate the resonator in a first oscillation mode; a second oscillation circuit to...
Cooling device using loop type heat pipe
A cooling device which is provided with an evaporator with a built-in wick, a condenser, and a loop type heat pipe which connects the evaporator and condenser...
Electronic device and method of manufacturing electronic device
An electronic device includes: a first electronic component; first members that are provided on a first surface of the first electronic component and that...
Wireless communication method and wireless communication apparatus
A wireless communication method for transmitting a plurality of wireless signals using a plurality of carriers from a first wireless communication apparatus to...
Mobile station, base station, wireless communication system, and wireless
A mobile station that performs wireless communication by using a plurality of wireless carriers, the mobile station includes a transmission managing unit that...
Wireless base station, wireless terminal, and packet transmission method
A wireless base station includes a processor configured to detect whether a device that is a final destination of packets is a wireless device or a wired...
Communication system, mobile station, and control device
A communication system includes: a base station configured to perform radio communication with a mobile station; and a control device configured to control a...
Base station apparatus, base station control method, and base station
control system determining...
A base station apparatus includes plural functional blocks made up of hardware and formed according to function; and a processor that that is configured to...
Information transmission device, network system, and information
An information transmission device stores an identifier representing an information processing device connected to a network in association with an identifier...
Communication device, communication system, and communication method
A communication device, including: a processor configured to estimate each of a plurality of first throughputs for each of a plurality of first route patterns...
Information management device and computer-readable medium recorded
therein information management program
An object is to integrate pieces of information related to mutually the same target, though the pieces of information do not contain, in common, an attribute...
Apparatus and method for system error monitoring
A disclosed monitoring method is executed by a computer. The monitoring method includes detecting an event occurred in a monitoring target; specifying data of...
Multicast technique managing multicast address
A disclosed information processing apparatus, which is used in a multi-tenant network connected to the relay apparatuses, includes: an allocation unit that...
Code generating apparatus, reference signal generating apparatus, and
A code generating apparatus, demodulation reference signal generating apparatus, and methods thereof. The demodulation reference signal generator includes...
Optical receiving apparatus, optical transmitter and receiver module, and
optical transmitting and receiving...
A housing accommodates an optical waveguide substrate, plural signal light receiving elements, and a signal-light-level monitoring light receiving element....
Optical receiver circuit
An optical receiver circuit includes a polarization beam splitter configured to split input signal light into two different polarized wave components; two...
Optimizing optical network simulations
According to an aspect of an embodiment, a method of modeling an optical signal transmission path may include obtaining first transmission characteristics of an...
Calculation of voltage standing wave ratio in radio device
A radio device is configured to be capable of performing upsampling on a forward wave containing a first signal and a second signal to broaden a processing band...
Distortion compensation device
A distortion compensation device compensates a non-linear distortion of a power amplifier included in a wireless communication apparatus that employs the power...
Power supply apparatus
A power supply apparatus includes a power supply section and a control section. The power supply section includes a first switch which performs switching of...
Nitride semiconductor device with multi-layer structure electrode having
different work functions
A semiconductor device includes first, a second, and third semiconductor layers respectively made of a nitride semiconductor and stacked on a substrate, a drain...
Noise estimation apparatus, noise estimation method, and noise estimation
A noise estimation apparatus includes a correlation calculator configured to calculate a correlation value of a spectrum between a plurality of frames in sound...
Housing for a computer system and use of a housing
A housing for a computer system includes at least one first and one second housing opening, at least one first housing cover and one second housing cover,...
Data processor and storage medium
A non-transitory computer-readable medium for recording a program allowing a computer to execute: determining whether first identification information of the...
Information processing apparatus, distributed processing system, and
distributed processing method
An information processing apparatus includes a receiving unit that receives an access request for data from one of a plurality of information processing...
Comparison of character strings
A computer-readable, non-transitory medium storing a character string comparison program is provided. The program causes, when executed by a computer, the...
Storage control apparatus and storage system
A processor generates a parity from dummy data attached to a first piece of data of a plurality of pieces of data and a piece of data other than the first piece...
Fault isolation by counting abnormalities
An information processing device includes a plurality of components and a processor. The processor is configured to measure, upon detection of abnormalities in...
System and method for controlling execution of jobs performed by plural
information processing devices
A system includes a plurality of information processing devices and a management device configured to manage execution of jobs performed by the plurality of...
A data processor includes: a plurality of controllers that process data; a program memory that stores a standby instruction and a data processing instruction at...
Execution control method and information processing apparatus
While a first code, in an object code generated from a source code, for a loop included in the source code or a second code in the object code is executed, a...
Image display apparatus, image enlargement method, and image enlargement
An image display apparatus includes a display unit; a storage unit; and a processor configured to make the display unit display an image including a plurality...
A disclosed touch panel includes a panel including a plurality of first conductive films arranged in a first direction, and a plurality of second conductive...
Information processing apparatus and power supply control method
In standby mode, memory contents are saved to a hard disk. After AC power has been removed by disconnecting the AC plug, when the AC power is restored the data...