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Semiconductor device and operation method for same
A semiconductor device includes a first switching element, a second switching element, and at least one third switching element; wherein the third switching...
Semiconductor device and method for manufacturing same
The objective of the present invention is to provide a semiconductor device provided with a resistance-variable element having sufficient switching property and...
Test method for distributed processing system and distributed processing
A program on a plurality of processing units executes test input data. In the case where an error occurs so that processing of the program is not completed...
Storage region providing device, storage region providing method, and
A storage region providing device provides a physical storage region (a physical region) as a virtual storage region (a logical region). The device accepts a...
Image projection device and color correction method
An image projection device includes a light source that emits a plurality of colored lights and a projection section that modulates each colored light emitted...
Cooling structure for light emitting elements for liquid crystal panel
A cooling structure for light emitting elements for a liquid crystal panel according to the present invention includes: a long-shaped substrate that is disposed...
Information processing device
An information processing device of the invention has a first board on which a tamper detection pattern is installed, a second board that is arranged to face...
MU-MIMO-OFDMA systems and methods for servicing overlapping co-scheduled
Methods and systems for conveying or transmitting to any given user in an OFDMA-MU-MIMO system scheduling information of other co-scheduled users to permit the...
Radio control apparatus, second transmission station transmission power
determination method and program
Transmission power of each base station of a secondary system is determined in such away that a transmission capacity of the secondary system is increased as...
Wireless communication system, base station, wireless communication method
and recording medium
A wireless communication system (100) includes a plurality of mobile stations (30, 40), a macro base station (10), and a femtocell base station (20) that...
Radio communication system, base station apparatus and handover control
method used therefor, and storage...
A radio communication system, in a base station apparatus, previously registers neighboring base station information as a part of base station management...
Remote virtualization of a cellular basestation
The present invention is directed to a method employing a basestation with downlink and uplink flows of information between users; remotely virtualizing the...
Mobile backhaul topology planning and/or optimization
A method implemented in a network controller used in a mobile backhaul (MBH) network is disclosed. The method includes receiving one or more physical layer...
Communication system, femtocell base station, authentication apparatus,
communication method, and recording medium
A communication system for solving a problem, in which secure communications security cannot be ensured in communications between a femtocell base station and...
Communication system for establishing a telephone call or a data
A calling side communication apparatus includes a communication function executing means 11, a non-real time call sending means 12 for sending, in accordance...
Path selection method and control server
A path selection method includes: calculating an inter-node traffic forwarding probability from a parameter value relating to path selection; calculating a link...
Optical transmission system, receiving-end device, and optical
An optical transmission system includes an optical transmitting device (8) and an optical receiving device (9). The optical transmitting device (8) includes an...
Spectrum aware rate selection procedure for optical channels in flexible
A spectrum-aware rate selection includes finding a set of channels based on spectrum availability information such that the total required spectrum for a...
VSWR measurement circuit, radio communication apparatus, VSWR measurement
method, and recording medium having...
In this VSWR measurement circuit, a power measurement unit measures the power level of a reflected signal which is included in a feedback signal which has been...
High frequency power amplifier
A Doherty amplifier includes an impedance transformer located between a load and a signal combining point of a carrier amplifier and a peak amplifier. The...
Power supply device and method of controlling the same
A power supply device includes a power conversion circuit, a secondary battery, and a control circuit. The power conversion circuit converts alternating-current...
Sound and image segment sorting device and method
A sound segment sorting unit (103) sorts the sound segments of a video. An image segment sorting unit (104) sorts the image segments of the video. A multiple...
Image processing device, image processing method, and image processing
An image processing device comprises: image display means which displays at least one of transformation target images containing an object of interest; first...
Attribute determining method, attribute determining apparatus, program,
recording medium, and attribute...
The present invention is to provide an attribute determining method, an attribute determining apparatus, a program, a recording medium, and an attribute...
Authentication system, authentication server, service providing server,
authentication method, and...
An authentication system 100 includes an authentication server 10 and a service providing server 20 for providing a service. When a user requests ...
Cache memory and control method thereof with cache hit rate
A cache memory comprises a data array that stores a cashed block; a first address array that stores an address of the cached block; a second address array that...
Fault-tolerant system, fault-tolerant method and program
The present invention is a fault-tolerant system comprising: system failure logic means for editing system failure logic; and irrelevant component coverage...
Position detection apparatus, position detection method, mobile, and
To detect the positions of the respective mobiles correctly without being affected by the ultrasonic waves from other mobile(s) in a case where plural mobiles...
Information terminal device and touch panel display method
When a user touches an icon, a control unit displays pointers for enabling anchors to be selected in directions extending radially from the icon. The pointers...
Optical analog-to-digital converter, method of constructing the same,
optical signal demodulator, and optical...
An optical A/D converter according to the present invention includes an optical splitter that splits an analog input signal light into plurals, a plurality of...
Behavior pattern extraction system, apparatus, method and recording medium
There is provided a behavior pattern extraction system which can extract user's behavior pattern with high accuracy. The behavior pattern extraction system...
Carbon nanotube ink composition and a coating method thereof and a forming
method of a thin film containing...
A carbon nanotube composition that exhibits an excellent printability when use is made for a printing device, especially, exhibits an excellent prevention of...
Wireless base station
Gateway, communication system, method of controlling gateway, and computer
readable medium therefor
A gateway is connected to a plurality of base stations and a core network. The gateway includes a receiver that receives, from the core network, a message...
Base station apparatus, control method of base station apparatus,
communication system, and storage medium...
A base station 1 includes a radio communication unit 11 and a frequency channel control unit 15. The radio communication unit 11 is capable of forming a primary...
Gateway device, base station, mobile management server, and communication
A gateway device connects a base station to a core network. The gateway device has a communication unit that receives, from a mobile management server in the...
Wireless station, determination apparatus, wireless communication system,
determination method, and storage medium
[Problem] To provide a wireless station, a determination apparatus, a wireless communication system, a determination method, and a storage medium which can...
Moving image distribution system and moving image distribution server
A moving image distribution server for distributing to a reproducing apparatus moving image data including video data and audio data and capable of prescribing...
Image taking device and image taking method
Provided is an image taking device having high image taking efficiency when a plurality of images are continuously taken. The image taking device comprises an...
Electronic conference system, band management system, and storage medium
having band management program stored...
In a case in which through an Internet, a first exchange system to which a multi-functional telephone of a conference organizer who organizes a conference is...
Event notification device, event notification method, program, and
Provided is an event notification device capable of notifying an event with excellent immediacy without giving a shock or a sense of discomfort to a user. The...
Network key update system, a server, a network key update method and a
In order to reduce the frequency with which communication occurs when updating a network key is reduced and minimize the deterioration in performance due to...
Communication system, control apparatus, node controlling method and node
A controller connected to a node configured for processing a packet received in accordance with a processing rule that stipulates a matching rule and processing...
Cluster monitor, method for monitoring a cluster, and computer-readable
A cluster monitor (10) controls activation of a business application program and a monitoring agent in a cluster system (300) that includes a plurality of...
Coherent optical receiver device and coherent optical receiving method
In a coherent optical receiver device, the dynamic range considerably decreases in the case of selectively receiving the optical multiplexed signals by means of...
Laser light source module
A laser light source module that does not emit laser light when taken out of a device or that does not emit laser light when the device is modified by removing...
Wide-band feeder circuit and antenna having the same
It is possible to obtain a wide-band feeder circuit a lower conductive plate provided substantially in parallel to an upper conductive plate, a short-circuit...
Waveguide to planar line transducer having a coupling hole with oppositely
A waveguide/planar line transducer of the present invention includes a waveguide that transmits electromagnetic waves through an opening portion, and a...
Solid electrolytic capacitor and method for producing the same
The present invention provides a solid electrolytic capacitor and a method producing the same, in which high reliability is realized and further in which the...
Noise suppression method, device, and program
The noise suppression device includes: a shock noise detection unit which receives an input signal including a shock noise and detects a shock noise according...