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Base station device and cell forming method
A base station device includes a plurality of directional antennas, a power control unit and a frequency management unit. The cell is formed with layers of a...
Mobile communication device
A mobile communication device for communicating a radio communication device associated with a radio transmitter. The mobile communication device includes a...
A portable terminal includes: a display unit configured to display various information; an user interface; a proximity communication interface configured to...
System and method for extending reach in a passive optical network
In accordance with the teachings of the present invention, a system and method for extending reach in a passive optical network (PON) is provided. In a...
Providing signal reachability information to a network
In particular embodiments, providing signal reachability information to a network includes establishing signal reachability information at a network node of the...
Image determining method, image determining apparatus, and recording
medium having recorded therein program for...
In an image determining apparatus, a subject-shape presuming unit extracts a shape of a specified subject to be determined based on subject-area position...
Communication apparatus and communication method
A communication apparatus calculates a residual component by noting one of a given plurality of transmitted signals and by canceling a component corresponding...
Transmission apparatus and transmission method
An transmission apparatus includes a pseudo data addition section configured to add pseudo data into transmission data for a free subcarrier of a radio...
Mobile station apparatus and transmission channel estimation method
A disclosed mobile station apparatus, which receives a downlink signal including pilots, includes a first estimation unit configured to estimate a delay spread...
Mobile communication system, and base transceiver station apparatus and
mobile station apparatus used in mobile...
A phase error detector in a base transceiver station detects a phase error caused by a Doppler shift in a received wave from a mobile station. A phase rotator...
Edge node redundant system in label switching network
In a label switching network, in normal times, packet transfer is performed using a protection-target label switching path set between a primary edge node...
Wireless communication apparatus and method
A wireless communication apparatus comprises a determination unit to determine whether to increase the number of reference signals to be included in a downlink...
Mobile communication system, mobile communication method, and
A mobile station-side acquirer acquires the MTU value notified by a base station-side notifier and stores the acquired MTU value in a mobile station-side...
A transmission method for use in a multi-hop wireless communication system is provided. The system includes a source apparatus, a destination apparatus and two...
An apparatus includes a case including a surface, a bottom face and a first hole arranged on the bottom face; a first connector on the bottom face of the case;...
Method and apparatus for evaluating a magnetic recording medium
A method of evaluating a magnetic recording medium using a magnetic head having a reproduction element is disclosed The method includes the steps of (a)...
Optical-switch drive circuit and method thereof
An optical-switch drive circuit including a driver unit that generates, in response to a control signal, an on/off signal for driving a semiconductor optical...
Semiconductor optical amplifier, method for manufacturing the same, and
semiconductor optical integrated device
A semiconductor optical amplifier is provided having polarization independent optical amplification characteristics and a flat gain spectrum over a wide...
Micro electro mechanical device having an opening between a fixing portion
and a torsion bar
A micro electro mechanical device includes an inner frame provided with a movable part and an outer frame provided in a circumference of the inner frame. The...
Printer module and electronic apparatus
A printer module for a clam-shell type printing apparatus having a lid that opens and closes with respect to a housing, includes a head assembly including a...
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...
Information processing apparatus
An information processing apparatus includes a fatigue determining portion determining whether an operator is tired or not by referring to fatigue information...
Voltage converting device and voltage converting method
A changing-speed calculator monitors a current value of an output current flowing through a load circuit to calculate a change speed of the current value. A...
Control apparatus and control method
To properly resume charging when insertion and removal of a charging cable connector are repeated, a control apparatus includes a power control unit that turns...
Low-noise flip-chip packages and flip chips thereof
A low-noise flip-chip package, comprising: a carrier substrate having first and second opposing main faces; and a flip-chip substrate connected in a face-down...
Semiconductor device having transistors
A semiconductor device includes a first transistor having a threshold voltage (Vth) adjusted to a first Vth by a first dopant having a first peak of...
Wiring substrate including conductive core substrate, and manufacturing
A wiring substrate includes a core substrate having a first main surface and a mutually opposing second main surface, the second main surface having a...
Electronic component package
An electronic component package includes a film board where an electronic component is mounted, and a lid part mounted on the film board so as to cover a...
Superconducting device and method of manufacturing the same
The present invention provides a superconducting device including a substrate, a first superconducting pattern formed on the substrate, an insulating pattern...
Analyte evaluation apparatus
This analyte evaluation apparatus has an analyte space for holding a liquid containing an analyte, a working electrode, a counter electrode and a reference...
Fibrous particle generating apparatus and test system
There is provided a fibrous particle generating apparatus and a test system. The fibrous particle generating apparatus includes a base material containing a...
Anti-virus method, computer, and recording medium
In one computer system, causing the second virtual machine, which executes antivirus software for detecting and removing the virus, to monitor at least one...
Computer system, computer program product and method for assessing a
profile of a computer system
A method for maintaining a computer system on the basis of an access profile and a change profile is disclosed. The computer system includes at least one...
Apparatus and method updating diagram of circuit based on pin swap
performed in package design with respect to PLD
An FPGA-information managing unit included in a circuit-designing CAD apparatus retrieves FPGA information, such as pin-assignment information and attribute...
Computer apparatus and processor diagnostic method
A computer apparatus includes a first processor, a second processor, and a main memory. The computer apparatus further includes a memory-diagnostic unit, a...
Information processing apparatus, information processing method and record
Provided is information processing apparatus, information processing method and a record medium, which can prevent occurrence of manipulation, in a case of...
Backing-up apparatus, backing-up method, and backing-up program
A backing-up apparatus, upon receiving an instruction to execute backing up, allocates a storage area to store a snapshot to be produced to each time point...
Information processing apparatus and data transfer method
One aspect of the embodiments utilizes an information processing apparatus having a plurality of system boards connected via a bus, each system board including...
Recording controller including snoop unit issuing invalidation request and
response unit outputting...
In a recording controller, an invalidation-request issuing unit, when a second data is recorded on a recording location for a first data that is to be recorded...
Record medium bearing communication apparatus control program, and
A computer performs a control including (1) receiving a request for monitoring a station to-be-handled which is a communication apparatus different from a...
Method and apparatus of supporting creation of classification rules
This invention is to appropriately support creation of a classification rule for a new data item. This method includes: storing a new data item and a category...
Portable storage device and transaction machine
In systems which execute transactions with an ATM using an IC card in which plural account information is registered in advance, one or more transaction...
Mobile station and method
A disclosed mobile station includes a switching unit for, when the mobile station is in a communication area of a first base station (BS), switching a reception...
Multi-hop communication system
The present application relates to a wireless communication system and related methods and apparatuses for transmitting a signal from a source apparatus to a...
Apparatus, method, and computer-readable recording medium for pixel
A disclosed pixel interpolation apparatus for converting an image to a predetermined resolution includes a first interpolating part configured to calculate a...
Base station apparatus and reception processing method thereof
In a base station apparatus, signal processing units are connected to a corresponding antenna unit and another antenna unit, a part of resources for processing...
Wireless communication system and wireless communication method
The present invention is a wireless communication system having a mobile station and a wireless base station, wherein the wireless base station further having a...
Communication method and gateway apparatus
A communication method in a gateway apparatus includes a transmission step of transmitting and receiving packets to and from a mobile station device, and...
Switching program, switching method and duplex system
When a switching unit of each of first DB servers receives a transaction-stop instruction request from a second DB server, the switching unit performs a...
Data relay apparatus and failure recovery method
A data relay apparatus that recovers a failure in a network that shares a part of a plurality of rings and avoids occurrence of a loop path by providing a block...