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Optical node and optical communication method
In an optical node, a transmitter produces an optical supervisory signal for supervising an optical network, a processor is operative to control a power level...
Methods for efficient transmission in OTN networks
In accordance with some embodiments of the present disclosure a method for shared mesh protection in an optical transport network comprises provisioning a route...
Digital watermark embedding apparatus and method, and digital watermark
detecting apparatus and method
A digital watermark embedding apparatus is disclosed. A first codeword including a bit sequence of digital watermark information is generated. A cyclic shift...
Video image encoding device, video image encoding method
A video image encoding device includes a calculation unit for calculating a decoding time of each group including plural blocks; a source encode unit for...
Signal transmission system, signal transmission method, transmitting
device and receiving device
A signal transmission system including a transmitting device and a receiving device, including: the transmitting device including: a first modulator that...
Radio network system
The radio network system includes a plurality of mobile stations, a radio network controller operable to receive first location registration information for a...
Method of resource allocation, system and transmitter
A method of resource allocation, system and transmitter that the method includes scheduling a plurality of receivers by a transmitter according to requests for...
System and method for delivering data in an intermittent communication
Mobile nodes are allowed to move around within an intermittent communication environment. A mobile node wirelessly communicates with an access node when...
Method and system for reducing traffic disturbance in a communication
network caused by intermittent failure
A method may include: (i) in response to clearing of a fault on a working path of a protection switching group to which a first network element is interfaced:...
Semiconductor memory device and method for controlling semiconductor
A semiconductor memory device includes word lines, bit line pairs intersecting the word lines, and memory cells arranged where the word lines and the bit line...
Printed circuit board and method for manufacturing the same
A printed circuit board includes: a substrate; a land that is disposed on a surface of the substrate, and includes a central portion and a plurality of extended...
Biometric authentication apparatus and method
A biometric authentication apparatus is provided, the apparatus including: a comparator that performs authentication of the user by comparing biological...
Semiconductor device manufacturing method and semiconductor device
A semiconductor device manufacturing method includes sealing a first surface of a semiconductor wafer with a resin, causing a resin-made warp suppression member...
Semiconductor device and method of manufacturing same
A semiconductor device includes a first transistor including a first source/drain region and a first sidewall spacer, and a second transistor including a second...
Antenna and RFID tag
An antenna includes a first loop, a second loop which encloses an outer side of the first loop and is separated from the first loop by a slit and both end of...
Bonding apparatus and bonding method
To provide a bonding apparatus capable of increasing product quality by realizing high-precision control of a pressing force applied upon mounting of an...
Analog circuit simulator and analog circuit verification method
An analog circuit simulator includes a processor that is configured to search design data for analog circuits and an analog node connecting the analog circuits;...
Communication method, communication system, communication terminal
apparatus and communication base station...
When transmitting retransmission data, MCS information of a control channel for when communicating the new data is replaced with retransmission control...
Biometric authentication apparatus, biometric authentication method, and
computer readable storage medium
An authentication processing device receives biometric data to be checked from a biometric measuring device; transforms the biometric data that is input from...
Information processing apparatus and interrupt control method
A memory stores therein a program status word containing an address of data that is to be read when an interrupt process is executed. a processor determines...
Information processing apparatus and control method of information
An information processing apparatus includes a first arithmetic processing unit, a second arithmetic processing unit that is connected to a main storage, and a...
Processor and control method for processor
A processor includes a plurality of nodes arranged two dimensionally in the X-axis direction and in the Y-axis direction, and each of the nodes includes a...
Processor, control method of processor, and computer readable storage
medium storing processing program for...
A processor for dividing by calculating repeatedly an n-bit width partial quotient includes, a dividend zero count value counter that counts a dividend zero...
Specific call detecting device and specific call detecting method
A specific call detecting device includes: an utterance period detecting unit which detects at least a first utterance period in which the first speaker speaks...
Computer-readable medium having sentence dividing program stored thereon,
sentence dividing apparatus, and...
A typical sentence having a specific typical characteristic in the sentence is divided. A division target typical sentence is divided on the basis of a small...
Free energy difference estimation method and simulation apparatus
In a free energy difference estimation method, the partial free energy difference indicates a bound state between a target compound and a first candidate...
Wireless communication system, transmitter, receiving apparatus, and
A receiving apparatus includes a storing unit that stores therein notification information transmitted from a base station, a receiving unit that receives, from...
Communication server, mobile communication terminal, communication method,
and computer product
A method of controlling decompression, wherein the method includes: transmitting, by a first computer that already has stored therein compressed data that are...
Buffer management of relay device
There is provided a relay device including: a buffer configured to store a received frame; a discarding unit configured to discard the received frame, when a...
Method and apparatus for searching carrier frequencies
A method and apparatus for searching carrier frequencies (CFs) including determining all CFs to be measured within a frequency band according to a predetermined...
Load balancing across a link aggregation group
A system includes a network element. The network element includes multiple egress ports configured as a LAG, an ingress port, and a distributor. The ingress...
Electronic device having cooling unit
There is provided an electric device configured to cool a plurality of plug-in units, the electric device including a plurality of slots, each slot configured...
Controller which controls a variable optical attenuator to control the
power level of a wavelength-multiplexed...
An optical amplifier which amplifies a wavelength division multiplexed optical signal having a variable number of channels associated with different wavelengths...
Optical modulation device and optical modulation method
In an optical modulation device, a first drive signal and a first bias signal are applied to a phase modulation unit, a second drive signal and a second bias...
Image synthesis device and computer program for image synthesis for
synthesizing a plurality of images of...
An image synthesis device includes: a first pixel selection unit which selects, from a first filter area around a pixel of interest on a first image, a first...
Drawing processing apparatus and method
A drawing processing apparatus is disclosed. A graphic index of a graphic included in a display screen or graphic description information which includes a...
Radar device and method of calculation of receive power in radar device
An electronic scan type radar device which uses a high resolution performance processing to estimate directions of arrival of radio waves, wherein powers of...
MASH sigma-delta modulator and DA converter circuit
A MASH sigma-delta modulator includes: parallel integration units in M stages configured to receive N pieces of data from a previous stage, to perform integral...
In-vehicle display apparatus and display method
An in-vehicle display apparatus includes a communication device and an in-vehicle device. The communication device acquires posted information and geographical...
An electromagnetic relay includes a first stationary contact; a second stationary contact that is aligned with the first stationary contact in a first...
An electromagnetic relay including an electromagnet, a movable contact actuated by the electromagnet, and a fixed contact disposed opposite to the movable...
Transmission line, impedance transformer, integrated circuit mounted
device, and communication device module
A transmission line includes two tapered lines having a tapered planar shape and arranged in parallel, opposite lines provided in opposition to the narrower...
Semiconductor apparatus and manufacturing method thereof
A semiconductor apparatus includes: a package substrate on which a semiconductor device is disposed; a mounting board over which the package substrate is...
Rotary compressor having discharge groove to communicate compression
chamber with discharge port near vane groove
A rotary compressor includes a compression unit that includes an annular cylinder including a cylinder inner wall, a suction port, and a vane groove, an end...
Electronic device, case unit, and locking device
An electronic device includes: a case; an object member held by the case; an operating portion provided in the case side; a biasing member; a pushing member...
Heat pump apparatus using supercooling degree to control expansion valve
A heat pump apparatus includes: a refrigerant circuit which includes a compressor, an utilization-side heat exchanger, a first expansion valve, and an outdoor...
Information processing device, non-transitory, computer readable storage
medium, and method of controlling...
An information processing device has a storage unit configured to store correlation information in which a control rule for an operating frequency of a central...
Storage system, storage control apparatus, and storage control method
A storage system including first storage devices constituting a first logical storage area, second storage devices constituting a second logical storage area;...
Control apparatus and method, and storage apparatus
In a storage apparatus, in the case where a data block to be written to a storage medium is a zero data block containing only zero data, a zero data information...