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Wireless communicating apparatus, receiving method selecting method, and
receiving method selecting program
A wireless communicating apparatus is provided which includes two receiving methods, and can determine a favorable receiving method. The wireless communicating...
Feedback generator for codebook with nested structure
A multi-rank beamforming (MRBF) scheme in which the downlink channel is estimated and an optimal precoding matrix to be used by the MRBF transmitter is...
Strap attaching section of folding portable apparatus, and method for
manufacturing the strap attaching section
A strap attaching section of a folding portable apparatus includes a recessed section arranged on a hinge section of a case configuring the portable apparatus,...
PON (passive optical network) station side apparatus, PON uplink line
communication method, and program...
A PON station side apparatus is provided with a selection section and a receiving section. For multiple data transferred from multiple PON terminal apparatuses...
Collection of data from an optical channel monitor without causing a
malfunction of a transmission apparatus
A method of collecting data from an optical channel monitor for monitoring the power of a wavelength-division multiplexed light signal at each wavelength is...
Clock data recovering circuit and control method of the clock data
A clock data recovering circuit solving a problem in which a stable clock signal cannot be extracted is provided. A phase comparator includes a ...
Device and method for demodulating control signals
A device performs demodulation of control signals from multiple radio terminals, based on the correlations in the frequency domain between a predetermined code...
Weighted prediction information calculation method, apparatus, and
program, and video coding method, apparatus,...
A weighting factor calculation unit (1903) calculates a weighting factor using characteristics respectively corresponding to a picture to be predicted and a...
Wireless communication rate allocation on a Gaussian interference channel
The invention provides a sequential rate allocation process which assigns excess rates to variable-rate users in a sequential fashion according to specified...
Ring network, communication device, and operational management method used
for the ring network and...
Frame-transfer functional units function as a switch for transferring a frame to a destination retrieved from an FDB. In transferring a frame to a ring...
VLAN communication inspection system, method and program
It is possible to identify a communication range even for a communication across a plurality of VLAN in a network having a plurality of communication paths...
Method of evaluating channel bandwidth utilization ratio, wireless
communication system, apparatus for...
An inputting unit 10 of a channel bandwidth utilization ratio evaluating server 1 inputs various traffic parameters and transmission parameters. A packet...
Communication system, communication control device, communication method,
communication control method and...
A communication control device executes a call-out process of calling out a recipient telephone device while specifying an importance level via a telephone...
Optical information recording/reproducing device, optical unit, and
optical information recording method
An optical unit is provided with a light source; a light dividing means for dividing light emerging from the light source into a first light and a second light;...
MRAM utilizing free layer having fixed magnetization regions with larger
damping coefficient than the switching...
A magnetic recording layer 10 of an MRAM has a first magnetization fixed region 11, a second magnetization fixed region 12 and a magnetization switching region...
Moving picture storage system, moving picture storage method, and moving
picture storage program
When a start recording instruction or an end recording instruction is transmitted from a terminal device, a DTMF detector (106) detects a DTMF signal and...
Vector image drawing device, method for vector image drawing, and computer
readable recording medium
Where each of m and n are any natural number: a drawing region subdivider 5 for subdividing a drawing region into an m.times.n matrix of drawing subregions...
Vector image drawing circuit and method for vector image drawing
A vector image drawer comprises: an outline definer, a divider, an outline flag setter, a filler, and a continue flag setter. The outline definer defines...
Planar antenna, and communication device and card-type terminal using the
There are provided a planar antenna that reduces interactions between an antenna section and a peripheral circuit section on each other's electric operations in...
Semiconductor device and method for manufacturing the same
A substrate (1) and a semiconductor chip (5) are connected by means of flip-chip interconnection. Around connecting pads (3) of the substrate (1) and...
Switching element and manufacturing method thereof
A switching element according to the present invention includes an ion-conducting layer, first electrode 11 and second electrode 12 placed in contact with the...
Catalyst-supporting particle, composite electrolyte, catalyst electrode
for fuel cell, and fuel cell using the...
An adhesive layer 3 is disposed between a carbon particle 2 and a catalyst substance 1 of a catalyst-supporting particle for a fuel cell containing the carbon...
Semiconductor device and manufacturing method thereof
There is provided a low-cost semiconductor device that commercial and quality-assured (inspected) chip size packages can be stacked and has a small co-planarity...
Simultaneous PMD compensation and chromatic dispersion compensation using
LDPC coded OFDM
A method includes estimating quadrature amplitude modulated QAM symbols in an LDPC encoded OFDM signal for transmission, performing channel estimation by...
Ultra high-speed optical transmission based on LDPC-coded modulation and
coherent detection for all-optical network
An optical communication system includes a bit-interleaved coded modulation (BICM) coder; and a low-density parity-check (LDPC) coder coupled to the BICM coder...
Internet connection system
In an internet connection system for connecting a terminal in each of a plurality of predetermined locations to internet accessed by the terminal, each...
Systems and methods for characterizing linked documents using a latent
Systems and methods are disclosed for extracting characteristics from a corpus of linked documents by deriving a content link model that explicitly captures...
Method for training a learning machine having a deep multi-layered network
with labeled and unlabeled training data
The invention includes a method for training a learning machine having a deep multi-layered network, with labeled and unlabeled training data. The deep...
Polarization independent frequency domain equalization (FDE) for chromatic
dispersion (CD) compensation in...
A method for the polarization independent frequency domain equalization (FDE) chromatic dispersion compensation on polarization multiplexing (POLMUX) coherent...
Single wavelength source-free OFDMA-PON communication systems and methods
Methods and systems for processing communication signals in an Orthogonal Frequency Division Multiple Access (OFDMA)-Passive Optical Network (PON) are...
Electric field sensor, magnetic field sensor, electromagnetic field sensor
and electromagnetic field measuring...
An electric field sensor or a magnetic field sensor includes an optical fiber and an electro-optic layer or a magneto-optic layer. The electro-optic layer or a...
Locality-constrained linear coding systems and methods for image
Systems and methods are disclosed for classifying an input image by detecting one or more feature points on the input image; extracting one or more descriptors...
Pattern inspection apparatus, corrected image generation method, and
computer-readable recording medium storing...
A pattern inspection apparatus includes a first unit configured to acquire an optical image of a target workpiece to be inspected, a second unit configured to...
Method, apparatus, and computer program for suppressing noise
A method, an apparatus, and a computer program, which can suppress a low frequency range component with a small amount of calculation, and can achieve a noise...
Restricted codebooks and related signaling to perform beamforming
Methods and apparatus are disclosed for applying successive multi-rank beamforming strategies (e.g., successive precoding strategies) for the design of...
Communication apparatus, communication system, absent packet detecting
method and absent packet detecting program
Any packet loss is detected very quickly by means of only a series of sequence number in a multi-path environment where a transmitter and a receiver are...
Thin-film transistor array, method of fabricating the same, and liquid
crystal display device including the same
A thin-film transistor array includes an electrically insulating substrate, a plurality of thin-film transistors arranged in a matrix on the substrate, and each...
Lamp unit and projector employing same
A projector includes a light source, a pump which supplies a compressed gas to cool the light source, and an ejector member having a hole, in which, a tube...
User profile opening apparatus and method
The server of a communication system determines a communication growth level that is the level of growth of communication between one user and another user...
Text mining device, text mining method, and text mining program
With respect to each part at which a word included in a characteristic condition defining a characteristic text set designated by a user through the input...
Analysis method using finite element method, program causing computer to
execute same, and system for same
An FEM analysis system is provided which is capable of analyzing with high accuracy and within a short time in a drop shock analysis of electronic devices in...
Abnormality detection system and method of detecting abnormality
An abnormality detection system includes a measurement unit, a decision unit, an alarm unit, and storage units, and serves to detect the abnormality in a...
IT terminal and audio equipment identification method therefor
Disclosed are a method and an apparatus for identifying audio equipment plugs to be connected to a jack interface of an IT terminal including a common jack...
Mobile phone terminal
A mobile telephone terminal has a configuration in which it is possible to prevent a wrong operation of the mobile phone terminal due to an unconscious touch...
PTT server, gate apparatus, communication system, program and
A PoC communication system suitable for a broadcast use or the like is provided. In a communication system including a PoC server 30 and terminals 10 and...
Cellular system, carrier allocation method thereof, base station, and
In a method of allocating carriers of a cellular system comprising mobile stations and a wireless network of multiple base stations, multiple carriers being...
Coding and decoding device, coding and decoding method and program
A coding device is comprised of an initial resolution coding unit for coding an initial resolution image sub-sampled from an image at every interval of...
Photomask inspection method
A photomask inspection method that identifies a foreign particle such as dirt on a photomask with high sensitivity by suppressing erroneous identification due...
Graphic recognition device, graphic recognition method, and graphic
A graphic recognition device, method, and recognition program recognize graphics without being influenced by an image shadow area. Image input unit acquires the...