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Band control apparatus, band control method, and storage medium
A band control apparatus including: a buffer memory configured to hold and output data units on a first-in first-out basis; a counter memory configured to hold...
This invention relates to a communication system using an internet protocol (IP) address. Subscriber terminals have the same subscriber identification and...
Access point used in wireless LAN system
The access point used in the wireless LAN system acquires, from a network, an IP address of a management device that holds a list of wireless LAN control...
Radio communication apparatus and packet forwarding method
A radio communication apparatus including: a radio communication interface; and a processor; the processor being configured to detect a first radio...
Adaptive modulation and coding
A method of reporting received signal quality to a transmitter includes measuring a received signal quality in a receiver, and selectively performing the steps...
Communication method for point-to-multipoint communication system and
subsidiary transmission apparatus for the...
The communication method and the subsidiary transmission apparatus for a point-to-multipoint communication system in which the subsidiary transmission apparatus...
Tape library system and method of diagnosing tape cartridges
A tape library system includes a plurality of cartridge cells for accommodating a plurality of tape cartridges respectively, a tape drive for writing and...
In-vehicle image processing method and image processing apparatus
An image processing apparatus is provided that combines image data captured by multiple cameras and displays the resulting image of surroundings of the vehicle...
Coordinate detecting device
A coordinate detecting device includes a resistive film formed over a substrate; and a common electrode formed over the resistive film for applying a voltage to...
Constant current circuit and semiconductor integrated circuit
In a constant current circuit, a drain terminal is connected to an output terminal of a current, and a gate voltage operable in a saturation region is applied...
Semiconductor device and test method
A semiconductor device includes a first circuit block, a second circuit block, a first lead-out line coupled to the first circuit block, a second lead-out line...
Power transmission apparatus, power transmission/reception apparatus, and
method of transmitting power
A power transmission apparatus includes: a power source; a power transmission coil that transmits electric power supplied from the power source outward as...
Semiconductor device and manufacturing method of the semiconductor device
A semiconductor device includes a semiconductor substrate, a device region including first and second parts, first and second gate electrodes formed in the...
Semiconductor device production method and semiconductor device
A semiconductor device production method includes: forming an insulating film on a semiconductor substrate, forming a concave portion in the insulating film,...
Manufacturing method of semiconductor integrated circuit device
A method of manufacturing a semiconductor integrated circuit device includes defining a first area by forming a separating area on a substrate, and forming a...
Substrate structure and manufacturing method of the same
With TiN being a base material, TiN fine particles are deposited on a silicone substrate by, for example, a laser ablation method so that diameters of the TiN...
A connector includes a first connector and a second connector configured to engage with the first connector to establish electrical connection, wherein the...
Parallel computing system, synchronization device, and control method of
parallel computing system
A synchronization device includes a receiver that receives data from at least two synchronization devices establishing synchronization, and extracts...
Solving hybrid constraints to validate specification requirements of a
In one embodiment, a software module is validated according to requirements associated with the software module. The software module has numeric and string...
Timing verification support device generating second circuit data
including circuit elements identified from...
A timing verification support device includes: a storage device to store first circuit data of a semiconductor integrated circuit; a search unit to identify, in...
Error-correcting encoding apparatus
An apparatus for encoding source data, that includes a first encoder configured to encode the source data to produce first additional data; and a randomizing...
Systems and methods for detecting and correcting errors in transmitted
An information processing device includes: a receiving operation for receiving, from a transmission device, content and first verification data corresponding to...
Decoding error detection method and decoding device in radio
A decoding device includes a decoding unit that decodes control data to generate decode data, the control data indicating a state of a radio propagation...
Storage apparatus and control method for storage apparatus
A first controller stores externally input data to a memory of the first controller, reads data stored in the memory of the first controller and transmits the...
Semiconductor device to select and output data to a data bus
A semiconductor device that can transmit data in wide bus width regardless of the width of an external data bus connected thereto. In a semiconductor device on...
Biometric authentication device and computer product
When first biometric information is read with an ID number, a first authentication unit acquires second biometric information corresponding to the ID number...
Access authentication method, information processing unit, and computer
An input personal identification number (PIN) is encrypted, identification information to identify a computer that has generated an encrypted PIN is associated...
Comparing data samples represented by characteristic functions
According to certain embodiments, a first characteristic function representing a first set of samples and a second characteristic function representing a second...
Method and system for data update synchronization by two-phase commit
In an integrated management database system having a plurality of element databases holding the configuration information about an information system and an...
Recording medium for storing position estimation program, position
estimation device, and position estimation...
A computer executes processing of acquiring, by using a positioning unit to output error region information indicating an ellipse-shaped error region...
A mobile terminal as a mobile terminal includes a storage unit which stores an action pattern record table having at least one action pattern registered...
Distortion compensation apparatus and method
A distortion compensation apparatus includes a distortion compensation signal generation unit that performs, on a transmission signal, distortion compensation...
Power controlled communication system between a source, repeater, and base
The present application relates to a wireless communication system and related methods and apparatuses for transmitting a signal from a source apparatus to a...
Method and system for flexible optical signal aggregation and transmission
In accordance with some embodiments of the present disclosure, a method for spectrally spacing carrier waves comprises determining a frequency offset between a...
Optical transmission device, transmission and reception module, optical
transmission system, and wavelength...
An optical transmission device includes: a variable dispersion compensator to give chromatic dispersion and output an input light, a branching unit to branch...
Optical coherent receiver, apparatus for and method of monitoring
The present invention relates to an optical coherent receiver and an apparatus for and a method of monitoring performance thereof. The apparatus for monitoring...
Method of determining a feature of an image using an average of horizontal
and vertical gradients
An image processing method performed by a processor for processing a plurality of pixel values in an image data representing a two-dimensional image, the image...
Image processing method, image processing apparatus, image processing
system and computer for recognizing shape...
An image processing method for calculating feature amounts of a facial part in a face on the basis of a plurality of image data obtained in chronological order,...
Image encrypting device, image decrypting device and method
An encrypting device generates an encrypted image by converting an image of a specified region in an input image with an encryption key, by embedding...
Information transmitting apparatus, information transmitting method, and
An information transmitting apparatus encrypts and transmits transmit data that includes contents for which transmission instruction has been received, an...
Systems and methods of masking non-service affecting alarms in a
According to one embodiment, a method may include detecting existence of an alarm-triggering event associated with a service at a maintenance level. The method...
Frame mapping apparatus and frame mapping method
An apparatus for mapping multiple lower-speed signal transmission frames to a higher-speed signal transmission frame. The apparatus includes buffers configured...
Terminal apparatus, data transmission system and data transmission method
There is provided a terminal apparatus including a message monitor to gather transmission request information from each of first and second terminating...
Sonet add/drop multiplexer with packet over sonet capability
An advanced SONET add/drop multiplexer capable of supporting packet over SONET and multiprotocol label switching. The add/drop multiplexer is capable of adding...
Wireless communications system, wireless terminal device, indoor base
station apparatus, and control apparatus...
A wireless terminal device including a time information obtaining part configured to obtain time information indicative of a period of time the wireless...
Wireless communication system, base station and transmitting method
A wireless communication system in which a terminal selects a signal from a plurality of known signals and transmits the signal to the base station by any...
Method of grouping and mapping transmission stations in a wireless network
A method of mapping transmission stations in a wireless network by grouping the transmission stations such that each transmission station in the same group...
Relay station, receiving station, transmitting station, and packet
A relay station relays packets between a transmitting station and a receiving station, and when a transmission packet affixed with a packet number is received,...
Shield case and communication device
A shield case includes a first shield member and a second shield member coupled to the first shield member to form the shield case. A concave portion is capable...
Mobile electronic device having camera
A mobile electronic device including: a camera unit configured to capture a subject image and generate an image signal; a display unit configured to receive the...