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Transmission delay utilizing orthogonal frequency division multiplex
A communications system includes a first reception device and a transmission device. The transmission device includes a modulator operable to modulate a...
System and method for adjusting channels in wireless communication
According to one embodiment, a method for wireless communication includes performing a first scan of a plurality of wireless channels of a wireless ...
System and method for selecting channels in wireless communication
According to one embodiment, a method for wireless communication includes coupling a base station to a network access device. The network access device provides...
Mobile communication system, signal transmission method thereof, and
A mobile communication system includes a base station control apparatus, and first and second type base stations having a receiving unit that receives a...
Data conversion device and data conversion method
A data conversion device includes a receiving unit that receives first data and second data, transmitting after a start of the first data, transmitted from the...
Computer-readable medium storing test environment creation program, test
environment creation method, and test...
A test device includes a virtual machine. The device has a virtual bridge which, when receiving a packet transmitted from the virtual machine to a computer...
Transmitting apparatus, transmission control method, and communication
A transmitting apparatus multiplexes transmit signals to receiving apparatuses according to weight vectors, and transmits the multiplexed transmit signals...
Semiconductor memory including switching circuit for selecting data supply
A semiconductor memory is provided which includes: a first pad; a second pad disposed adjacent to the first pad; a first output buffer coupled to the first pad;...
Semiconductor memory and system
A semiconductor memory includes a real memory cell including a selection transistor and a resistance variable element which are connected in series between a...
Execution log generation apparatus and method
An execution log generation apparatus generates an execution log upon receiving, for each job operation, job operation data indicating content of a job...
Optical-component fabricating method and optical-component fabricating
An optical-component fabricating method includes arranging a mask that has both an optical component pattern and an alignment mark pattern and a wafer that is...
Radar apparatus and target detecting method
Provided is a radar apparatus including an envelope detector unit that acquires an envelope component of a signal transmitted from a receiving antenna in at...
Information access system, information storage device and reader/writer
An information access system includes a reader/writer device and an information storage device. In the information storage device, a receiver unit senses a...
Probe and method of manufacturing probe
A probe used for electrical measurement includes first and second internal electrically-conductive parts; first and second terminal contact parts configured to...
Power regulator, control circuit, and method for controlling power
A power regulator includes an output terminal, which outputs an output voltage, and a converter unit including a switch circuit, which is supplied with an input...
Semiconductor device and manufacturing method of the same
A protective insulation film covering a surface of a compound semiconductor region is formed to have a two-layer structure of a first insulation film and a...
Compound semiconductor device and method of manufacturing the same
An embodiment of a compound semiconductor device includes: a substrate; a compound semiconductor stacked structure formed over the substrate; and a gate...
A semiconductor device includes: an electron-transit layer made of a semiconductor, the electron-transit layer having a first band gap; an electron-supply layer...
Laminated circuit board and board producing method
A laminated circuit board includes a first wiring board that has a first land formed on a surface thereof; a second wiring board that has a second land formed...
Semiconductor device and manufacturing method thereof
Recesses are formed in a pMOS region 2, and a SiGe layer is then formed so as to cover a bottom surface and a side surface of each of the recesses. Next, a SiGe...
Compound semiconductor device and manufacturing method thereof
A compound semiconductor device is provided with a first nitride semiconductor layer of a first conductivity type, a second nitride semiconductor layer of the...
Connector and optical transmission apparatus
An optical transmission apparatus includes first and second circuit boards, and a connector. The first circuit board includes an optical transmission processing...
Electronic component repair method
An electronic component repair method for removing an electronic component soldered on a substrate, the method includes: mounting a heat transfer plate on the...
Mobile information terminal
Mobile information terminal
Job assigning apparatus and job assignment method
A job assigning apparatus connected to a plurality of arithmetic units for assigning a job to each of the arithmetic units, the job assigning apparatus includes...
Storage medium storing job management program, information processing
apparatus, and job management method
A physical machine executes a job on a virtual machine operated on the physical machine. A management apparatus manages execution of the job and a state of a...
Virtual computer system, test method, and recording medium
A method for testing an application in a virtual computer system includes transmitting a request to select one of first and second conditions of a test of the...
Printed circuit board design assisting device, method, and program
A printed circuit board design assisting device includes a frame ground extraction section that extracts a ground pattern that is provided in a surface layer of...
Apparatus and method for design support using layout positions of first
and second terminals
A design support method executed by a computer includes: detecting a layout position of a first terminal in a cell as a first layout position from layout data...
Verification support apparatus and verification support method to verify
target circuit based on hardware...
A non-transitory, recording medium stores therein a program that causes a computer to execute extracting from hardware description of a circuit, a conditional...
Polishing estimation/evaluation device, overpolishing condition
calculation device, and computer-readable...
A polishing estimation/evaluation device includes a dividing unit, an overpolished area extracting unit, and a dummy modifying unit. The dividing unit divides a...
According to an aspect of the invention, there is provided a mobile terminal including: an application processor configured to execute application having first...
Cache memory having sector function
A cache memory having a sector function, operating in accordance with a set associative system, and performing a cache operation to replace data in a cache...
A storage expander apparatus for accessing storage units includes first interfaces for accessing the storage units, a second interface for accessing subordinate...
Recording medium, drive device, and mounting method
A recording medium coupled to a drive device includes a management information storage area and a master boot record. Management information used for a mounting...
Switching circuit connected to an I/O device, and switching circuit
connected to an I/O device control method
A switching circuit connected to an I/O device having a plurality of functions, the switching circuit comprising: a processing unit that includes tables, each...
Business flow distributed processing system and method
This system has plural process servers each having a unit to generate process instances that a series of transaction events are arranged in a time sequence, and...
Method, apparatus, and computer-readable recording medium for displaying
mail list or list and for managing mail
A web-mail system receives from a web server mail IDs assigned to clearly distinguish one e-mail from another among all the e-mails stored in a mail box, and...
Method and apparatus for arithmetic operation by simultaneous linear
equations of sparse symmetric positive...
An arithmetic operation apparatus includes: a branch node set detection unit to detect a set of branch nodes for each parallel level; a subtree memory storage...
Comparing boolean functions representing sensor data
According to certain embodiments, a first Boolean function and a second Boolean function are received. The first Boolean function represents a first data set,...
Information searching apparatus, information searching method, and
An information searching apparatus retrieves a sub graph matching an inquiry graph from a graph to be searched. The apparatus includes an extracting unit that...
Parallel sifting algorithm
One embodiment accesses a binary decision diagram (BDD) representing a function having n variables; and reorders the n variables of the BDD by iteratively...
Parallel window algorithm
One embodiment accesses a binary decision diagram (BDD) representing a function having n variables, where n.gtoreq.2, wherein the BDD comprises n layers...
Base station device, mobile communication method, and mobile communication
A base station device for making communications with a mobile terminal includes a communication monitoring unit that monitors a communication situation between...
Mobile terminal device
A mobile terminal device includes an input unit for inputting addressee information data relevant to an addressee of a videophone communication including at...
Device, method, and system for adjusting a mobile communication service
There are provided a communication device, service-area adjusting method, and mobile communication system capable of accurately executing an optimization...
Mobile communication system, radio apparatus, and radio frequency change
A mobile communication system includes a first base station which defines a first cell and a second base station which defines a second cell. In this mobile...
Communication apparatus, base station, and communication method
A communication apparatus includes memory that stores registration information that indicates a registered mobile terminal registered in a base station; and a...
Mobile equipment, base station apparatus and communication control method
A mobile equipment makes a connection setting by setting a connection to a base station apparatus, and after a communication with the base station apparatus is...