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Station-side apparatus and PON system
An OLT, which is a station-side apparatus in a PON system, is connected to an ONU via an optical fiber. The OLT includes: an optical receiver which receives a...
Optical transmission device and optical transmission method
An optical transmission device includes: a switching configured to be capable of switching a transmission path to which light is input from a first transmission...
Protection channel provisioning method and node equipment
A protection channel provisioning method includes: reserving a first protection channel corresponding to a first work channel and a second protection channel...
Multi-user multi-stream beamforming method, apparatus, and base station
The present invention relates to a multi-user multi-stream beamforming method and apparatus, and a base station. The multi-user multi-stream beamforming method...
Multi-lane re-timer circuit and multi-lane reception system
A multi-lane re-timer circuit includes: a clock generation circuit to generate a base clock; and reception circuits to generate a reception clock and receive...
Method of fabricating crystal unit, crystal unit fabrication mask, and
crystal unit package
A method of fabricating a crystal unit fills an adhesive from a first opening in a front surface of a mask of each of penetration holes in the mask in a state...
Power distribution device, power distribution system and method for
suppressing inrush current
A power distribution device includes power distribution ports that are connected to electric devices, respectively, and distribute a power supply signal to the...
Method of controlling temperature of semiconductor laser, temperature
control device of semiconductor laser and...
A method of controlling a temperature of a semiconductor laser includes: controlling a supply current so that a temperature of a temperature control element is...
Incorrect insertion prevention structure of connector and the connector
An incorrect-insertion-prevention structure of a connector which prevents a first connector from being incorrectly inserted into a space formed within a second...
Semiconductor device and fabricating method thereof
A semiconductor device includes: a memory cell transistor which has a floating gate, a control gate, and a source and a drain formed in a semiconductor...
A high-frequency module includes a lower base member having a recess part formed in an upper face thereof, and having a base metal part formed on a lower face...
Semiconductor device having a switch that expands and contracts by
A semiconductor device includes: a first semiconductor-chip including a first electrode; a second semiconductor-chip including a second electrode; and a switch...
Fan-out high-density packaging methods and structures
A fan-out high-density packaging method includes providing a packaging substrate, forming a stripping film on the packaging substrate, and forming a first...
Semiconductor device and process for producing the same
A semiconductor device having a contact structure is provided. The semiconductor device includes: a conductive region; a first film and a second film which are...
Traffic flow measuring apparatus and method, and computer-readable storage
medium for judging size of vehicle...
A traffic flow measuring apparatus includes a processor configured to judge a size of a vehicle, depending on a detection frequency or a non-detection frequency...
Filtering method and device in image processing
Embodiments provide a filtering method and device in image processing. The device includes: a dividing unit to divide a first filtering window into blocks; a...
Image processing apparatus, method, and storage medium
An image processing apparatus includes: a processor configured to: store information on a reference area that has been extracted from a first image not...
Using trust points to provide services
In certain embodiments, processors may operate to establish trust with trust point systems by performing a user authentication, a platform authentication, and...
Virtual storage gate system
An example embodiment includes a distributed file management system. The distributed file management system includes a central storage device that is...
Scheduling in a multicore architecture
The disclosure relates to scheduling threads in a multicore processor. Executable transactions may be scheduled using at least one distribution queue, which...
Method and apparatus for controlling cache memory areas
According to an aspect of the embodiment, a cache controller sets, when power supply capacity information is acquired at an update period, a size of a permitted...
Controller, storage apparatus, method of testing storage apparatus, and
computer-readable storage medium
A controller includes an address generator that sets a plurality of different paths, each connecting an information processing apparatus connected to a storage...
Information processing system for scheduling jobs, job management
apparatus for scheduling jobs, program for...
A job management apparatus includes a storage device configured to store a maximum power value when one or more calculation nodes has executed a first job, and...
Computer-readable recording medium storing program for managing scripts,
script management device, and script...
A computer executes a process includes: extracting meta commands from commands included in scripts based on number of occurrences of the commands, the plurality...
Information processing apparatus including touch panel for detecting user
An information processing apparatus including a processor, a touch panel, and a display, wherein the processor moves a part or all of a display screen by a...
Information processing apparatus and information processing method
An information processing apparatus, includes: a memory, and a processor coupled to the memory and configured to: obtain a gaze position of a user on a display...
Mobile terminal device, medium and control method
A mobile terminal device includes a first processor that processes data acquired by a sensor, and a second processor that transmits the data acquired by the...
Optical modulating apparatus and optical transmitter
An optical modulating apparatus includes driver that is mounted on a printed circuit board such that a signal electrode pad and a ground electrode pad of the...
Method and device for manufacturing optical transmission device, and
optical transmission device
A method for manufacturing an optical transmission device, includes: arranging a plurality of optical waveguides including waveguide mirrors, a...
Radar apparatus, vehicle control system, and signal processing method
There is provided a radar apparatus. A setting unit is configured to set a first range including at least a reference target. A deriving unit is configured to...
Wireless power supply system
A wireless power supply system has a power sending resonance coil, a power receiving resonance coil, and a relay resonance coil. The power sending resonance...
Printer and method for controlling printer
A printer includes a platen roller, a print head for performing printing on a recording paper, a first detection switch and a second detection switch for...
Apparatus and method for detecting a location of a mobile station in a
mobile communication system
In a mobile communication system, a mobile-station location information management device creates plural transmission-power output data-sets including...
Radio communication apparatus and method establishing discontinuous
transmission and reception cycles
A radio terminal apparatus is operable in a discontinuous communication mode in which at least one of transmission and reception for communicating with a radio...
Communication control system, communication control device, and
communication control method
A REC device of a base station includes a switch instructing unit and an extension signal processor. The switch instructing unit monitors the state of the REC...
Spectrum sharing in white space bands using joint power control and
An optimization framework for spectrum sharing in white space bands formulates an objective function as a linear function of channels and power levels, and...
Wireless communication system and wireless terminal device
A wireless communication system, comprising a category designation unit capable of designating a terminal category using at least a transmitting frequency...
Video encoding apparatus and video decoding apparatus
A video encoding apparatus includes: a reference vector deriving unit to derive as a reference vector a vector used when encoding a block that is near a block...
Information processing method, information processing circuit, and
information processing apparatus
A method includes scheduling a packet to be transmitted to a second relay device instead of a first relay device, when a plurality of packets actually...
Node in network including a plurality of nodes
In a network including a plurality of nodes, a node transmits data to another node, receives data from another node, and stores a communication history between...
Apparatus and method for analyzing a packet
An apparatus captures packets transmitted between first and second devices in accordance with first and second communication protocols, where the first and...
Method for configuring an arrangement having a computer system and a
telephone installation and arrangement...
A method of configuring an arrangement has a computer system and a telephone installation, wherein the computer system connects to the telephone installation...
Control timing synchronization method, optical transmission system, and
optical transmission apparatus
A control timing synchronization method is executed by a first and a second optical transmission apparatus. The first optical transmission apparatus:...
Apparatus and method for designing a network transmitting wavelength
multiplexed optical signals
An apparatus determines, in response to demands for traffic between nodes in a network transmitting wavelength-multiplexed optical-signals, routes each...
Signal detection circuit and optical transmission equipment
A signal detection circuit includes: a first optical filter configured to filter an optical signal carrying a frequency modulated signal with a first...
Clock control circuit, receiver, and communication device
A clock control circuit includes: a first buffer that receives a first pair of input clocks of multi-phase clocks, buffers and outputs the first pair of input...
An amplifier circuit has a plurality of amplifiers configured to be connected in series, and each of the plurality of amplifiers has an amplifying element...
A load circuit operates by power supplied from a power supply apparatus. A capacitive element is connected in parallel with the load circuit. A switching...
A connector includes a ground pin and a signal pin. The ground pin includes a first cylindrical part, a first cylindrical terminal telescopically movable into...
Connector and connector bar
A connector includes a connecting terminal, a fixed contact, a movable plate, a movable contact provided at an end of the movable plate, a card that includes an...