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Linkage apparatus, linkage system, and computer program
There is provided a linkage apparatus for linking a plurality of telephones with one another, including a communication part communicating with the plurality of...
MIMO demodulator and method for the same
Channel estimates calculated by a channel estimator (32) are linearly interpolated (34). When transmissions from transmitting antennas are stopped due to a...
Mobile station and data transmission method
In a mobile station UE1, a service-type information detection unit 41 for detecting service-type information contained in the header of a packet in which...
Wireless communications control method, wireless base station, and
The wireless base station sends control data relating to the processing, belonging to the upper layer (the second layer) of the first layer, to the wireless...
Semiconductor storage device and control methods thereof
A semiconductor storage device and control method are provided. The semiconductor storage device includes a storage unit including a plurality of storage...
Storage unit and information processing apparatus and method of cooling
A storage unit includes: a storage section containing an information processing apparatus; an intake section allowing intake of a cooling medium into the...
An optical amplifier apparatus for amplifying a wavelength division signal light includes a detector for detecting an inputted wavelength division signal light,...
Liquid crystal display panel, liquid crystal display device having the
same, and method of manufacturing the same
The invention relates to a liquid crystal display panel formed by enclosing a liquid crystal between a pair of substrates, a liquid crystal display device...
System for receiving and storing broadcast content, and device for
reception and storage
In a system for receiving and storing broadcast content data, a reception and storage device receives and stores a portion of broadcast content data in a...
A pointing device includes a movement detector adapted to detect movement of an operating object, a pressure detector adapted to detect an operating pressure of...
Liquid crystal display element, method of driving the same, and electronic
paper using the same
A method of driving a liquid crystal display element that applies an AC pulse voltage to drive liquid crystal includes: when the temperature of the liquid...
Communication device and system including the same
A communication device is disclosed that includes an antenna apparatus including: a feeding portion, a looped antenna element connected to the feeding portion,...
Intelligent transport (IT) system using wireless communication between a
roadside device and an in-vehicle device
In order to realize road-road communications, a roadside device is provided with an MS function unit and a BS function unit that have a termination function of...
An electromagnetic relay including a body, a plurality of first surface-mount terminals projecting from the body, and at least one second terminal projecting...
Electric fuse cutoff control circuit renewing cutoff information and
An electric fuse cutoff control circuit controlling cutoff of a plurality of electric fuses including: a cutoff information storage circuit adapted to store...
A phase locked loop (PLL) circuit including a phase comparator for comparing a phase of a reference signal with a phase of a feedback signal, an oscillator for...
Semiconductor device with heat spreader
A BGA type semiconductor device includes: a substrate having wirings and electrodes; a semiconductor element disposed on the substrate, having a rectangular...
Compound semiconductor device and manufacturing method thereof
A compound semiconductor device includes a carrier transit layer including GaN formed over a substrate; a carrier supply layer including GaN formed over the...
Semiconductor device and method of producing the same
A semiconductor device includes a semiconductor chip having a surface provided with connecting electrodes, a stacked structure made up of alternately stacked...
Semiconductor device and method of manufacturing the same
A method for manufacturing a semiconductor device including a ferroelectric capacitor formed over a semiconductor substrate, wherein the ferroelectric capacitor...
Semiconductor device and method of manufacturing the same
A first p-type SiGe mixed crystal layer is formed by an epitaxial growth method in a trench, and a second p-type SiGe mixed crystal layer is formed. On the...
Manufacturing method of magnetic recording medium, the magnetic recording
medium, and magnetic recording and...
A manufacturing method of a magnetic recording medium, the magnetic recording medium having a structure where plural magnetic recording areas and isolation...
Method of manufacturing carbon nanotube
Carbon atoms are fed to a catalytic metal particle 10 having a atomic arrangement of triangular lattices in a round (or partly round) of a side wall, and a...
Radio frequency identification tag and antenna
A radio frequency identification tag includes: a resilient base sheet; an electronic component; a reinforcing member having at least one concave portion at a...
Information notification method and information notification system
An information notification method includes coding information by a first information processing apparatus, displaying the coded information on a screen of the...
Relay device and relay method
An apparatus relays packets transferred over a network and discards an attack packet detected among the packets. The apparatus includes: an inspection-packet...
Circuit design apparatus and circuit design method
A circuit design apparatus for designing an LSI including a memory circuit for storing data and an error protection circuit for performing an error protection...
Semiconductor memory and method for testing the same
A semiconductor memory in which arbitrary operation mode information is set in a plurality of CRs at test time and by which a test cost is reduced and a method...
Transmission apparatus, reception apparatus, and transmission/reception
method for same
A receiving station repeatedly performs decoding processing of data in a decoding processing portion, performs error detection of the decoding results, and...
Process, apparatus, and program for system management
In a system management apparatus, a failure detection unit detects a readout failure in one of blocks constituting distributed data stored in a first RAID disk...
Method and apparatus for collecting attribute-information, and computer
An apparatus for collecting attribute information of an information processing apparatus to be monitored in a system for monitoring the information processing...
Document type identifying method and document type identifying apparatus
A document type identifying apparatus includes in advance a database storing therein keywords used as keys that identify document types in association with each...
Rule discovery program, rule discovery process, and rule discovery
A rule discovery program which enables discovery of a rule by automatically searching for a feature portion which is effective for generation of a rule in...
Mobile device, management apparatus, phone number modifying system, and
When a mobile device falls within a range in which the mobile device can communicate with an IC tag, the mobile device transmits a phone number acquisition...
Method and apparatus for performing dynamic shared spectrum allocation
between two overlapping wireless...
Controlling spectrum use in a first wireless communications system which takes part in a spectrum assignment process, in which one of the first wireless...
Distributed Raman amplifier and optical communication system
The distributed Raman amplifier monitors an OSNR of each channel in a WDM light which has been propagated through a transmission path to be Raman amplified, and...
Optical waveform controlling apparatus
According to an aspect of an embodiment, an apparatus for controlling optical waveform, comprises: an input port for inputting a signal light having a...
Method for determining value of chromatic dispersion compensation
A method for determining a value of chromatic dispersion compensation in an optical network including a plurality of nodes connected by at least one...
Optical communication base station, optical signal conversion apparatus,
and optical signal conversion method
An optical communication base station which receives an upstream optical signal having an upstream bit rate specific to each one of a plurality of lower order...
Radio network controller
A communications system having an ATM transmission line and an IP transmission line is disclosed that includes a base station capable of communicating with a...
Methods and apparatus for operating a wireless communications system
A wireless communications system comprising at least one network station and a plurality of subscriber stations. As part of a network access procedure, a number...
Network monitoring system and path extracting method
A network monitoring system that monitors a communication network including plural communication apparatuses and includes an obtaining part for obtaining a...
Communication route presumption technique
A method includes: identifying a test source address (SA) in a second network and a test destination address (DA) in a third network, wherein a packet is...
Semiconductor storage device and method for producing semiconductor
A semiconductor storage device comprises a timing control circuit that generates a signal for controlling at least one of a read operation and a write...
Semiconductor optical amplification module, optical matrix switching
device, and drive circuit
A semiconductor optical amplification module that can suppress ringing without increasing power consumption or circuit size or inhibiting high-speed operation....
Information device capable of performing wireless communication with
reader/writer device, program, and method
An information device capable of performing wireless communication with a reader/writer device, a method, and a computer-readable medium are provided. The...
RFID system and RFID tag
In an RFID system comprising a detection unit for detecting an RFID tag and a control unit for exercising the control concerning the RFID tag, a determination...
Signal compensation device and communication apparatus
A signal-compensation device includes a band-limitation unit that performs band limitation on a signal based on a variably adjusted band-set value and...
An amplifying apparatus includes an amplifier that amplifies a signal, using a voltage supplied; a power source unit that generates a first voltage and a second...