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JP2009021996A |
To enable power control in point-to-multipoint communication services in a mobile communication system.A criterion for quality measurement of forward line sharing channels performed at each of subscriber stations, belonging to a group is...
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JP4206939B2 |
A wireless communication system comprises a plurality of wireless communication apparatus, a plurality of sub-racks, and a rack. The wireless communication apparatus comprises a demultiplexing circuit, a cable to be connected to the demu...
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JP4206115B2 |
Tone detection includes receiving a series of frames having a signal containing a tone and locating a first frame in the series of frames in which there is at least a partial, tone. The signal energy of the first frame may then be compar...
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JP4205780B2 |
The present invention relates to a breaker apparatus and breaker unit. The breaker apparatus comprises a breaker unit including a power supply/cut-off breaker part, a power connecting part, a first unit connecting part, a ground connecti...
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JP4199892B2 |
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JP2008301141A |
To monitor the amount of data transmitted from a data processor to an exchanger, detect abnormality of the data processor, and store data of the data processor in a monitor device.If data processors 301, 302 and 303 transmit an abnormal ...
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JP2008544456A |
The telephone distributor module [20] has a functional unit [21] and a wiring module [22] that has multiple channels [25]. The function unit provides connections for the external cables.The front has entry points [40] leading to contacts.
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JP4184262B2 |
Methods and apparatus for an adaptive set management in a communication system are disclosed. Certain levels of an imbalance between a forward link and a reverse link are always present in a communication system. Although severe levels o...
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JP4184978B2 |
A contact bank (512), which can be terminated, or is terminated, at at least one terminal module (510) serving for signal communication and being adapted to allow telecommunications lines to be connected therewith, or at at least one sup...
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JP4182811B2 |
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JP4184408B2 |
A modular platform is provided. The modular platform includes a modular platform shelf configured to receive modular platform boards, and a dual plenum coupled to the modular platform shelf, the modular platform configured to couple to a...
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JP4176907B2 |
A data communication system that provides different types of service (e.g., telephone services and high-speed data transmission services) to a remote site even when the remote site lacks a splitter is disclosed. A central site (e.g., cen...
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JP4172608B2 |
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JP4174256B2 |
A patch panel (100) mountable to a network rack (500) includes a frame (110) and rack mounting plates (130). The frame (110) forms a central section having a longitudinal width sized to fit within the network rack (500), a predefined hei...
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JP2008538424A |
Storage adapters are provided that can accommodate a plurality of containers configured to accommodate a plurality of similar connectors, in which case each connector is associated with an optical fiber. The storage adapter can include a...
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JP4165956B2 |
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JP2008244185A |
To provide a base station for communication that can reduce an installation space for its housing and can improve the operability around its housing, and moreover, can downscale the base station housing through high-density packaging in ...
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JP4155813B2 |
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JP4154389B2 |
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JP4152971B2 |
An apparatus and methods are disclosed for enabling a telecommunications terminal to notify its user of the arrival of a message via a ringtone whose properties are based on information from one or more call logs. A network infrastructur...
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JP4144741B2 |
An antitheft device enables a vehicle to continue its operation without reexecuting information transmissions by referring to stored reception information when a power supply is instantaneously interrupted and recovered. The antitheft de...
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JP2008535413A |
The invention relates to an assembly of at least one carrier (12), at least one telecommunications module (10) mounted on the carrier (12) and at least two grounding elements (14, 16), at least one grounding element (14) being fitted to ...
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JP2008535414A |
A telecommunications module (10) has: at least two sides (12, 14); a first group of contacts (16) adapted to connect with POTS wires; a second group of contacts (18) adapted to connect with line wires; a third group of contacts (20) adap...
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JP4139048B2 |
To provide a composite communication control and management system with a built-in input/output line managing/switching means for a telephone line from a general telecommunication trader and a high-speed private line for the Internet. Th...
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JP4134945B2 |
An external storage device stores automatic music playing data files, each file including data of a progression of musical notes constituting a performance of a music piece, and registration data files, each file including data of a set ...
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JP4134489B2 |
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JP2008172852A |
To provide a communication device for activating/deactivating power supply modules in response to a circuit constitution within an apparatus and a communication state, and suppressing a power consumption.A control circuit 30 of the commu...
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JP4113771B2 |
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JP2008154033A |
To provide an inter-system connection method capable of preventing (avoiding) a collision (interference) of a control channel between base stations by sharing a radio control channel synchronizing signal between systems without connectin...
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JP4109981B2 |
A semiconductor device for a keyless entry transmitter has a command data circuit connected to communication terminals for communication with a microcomputer. A memory circuit is connected to the command data circuit for storing rolling ...
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JP4107107B2 |
A silent piano is available for a performance through electronic tones, and a player can give a timbre different from that of an acoustic piano to the electronic tones; when the player specifies a timbre of another acoustic musical instr...
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JP4105696B2 |
A unit installed in electronic equipment includes a connector configured to connect a transmission line of the electronic equipment, and an access plate where a plurality of the connectors are provided. The access plate is slide-able aga...
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JP4106336B2 |
Disclosed is a method for re-routing an existing communication link with a subscriber terminal which comprises devices for communication with several radio communication systems. After a disruption or interruption of an existing communic...
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JP4104675B2 |
An apparatus and method of powering a cable telephony service platform (CTSP) in a hybrid fiber coax (HFC) network are provided which utilizes a combination of power from a local AC driven power source having a back-up battery for poweri...
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JP4098963B2 |
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JP4097447B2 |
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JP4087713B2 |
Methods and apparatus for providing broadcast overhead information interleaved with a broadcast session in a transmission on a broadcast channel of a wireless communication system. In one embodiment, the information identifies parameters...
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JP4088556B2 |
To provide a channel unit which maintains signal quality, increases extension units without limit, flexibly controls lines at a low cost, simplifies apparatus management, and secures a non-stop communication state by relieving the lines,...
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JP2008511224A |
To provide a plug-in type surge security unit capable of branching or measuring without removing a surge security element or removing a surge security unit magazine. The present invention, particularly in the field of telecommunications ...
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JP4066416B2 |
In source routed or hop-by-hop routed protocol communication networks, when congestion is detected at a certain network element, a notification message is sent to nodes. The nodes keep track of congestion condition and generally have kno...
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JP4053971B2 |
A telephone exchange apparatus includes a memory which stores a plurality of resource information for executing mutually different plural communication service functions, a recorder which records communication signals for processing in t...
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JP4047902B2 |
A housing for receiving printed circuit boards whose components form at least parts of a communication system, comprising a housing cover and a connection area which is accessible from the outside. A main printed circuit board is arrange...
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JP2008028562A |
To provide a network apparatus having a neat appearance and capable of protecting a connector and a cable connected to each port from shock (pressure) when the body of the network apparatus falls down.Projections 1131 and 1141 are arrang...
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JP4038972B2 |
To provide an inter-LAN connection system that can effectively carry out a loopback test from a communication company to a termination point of a subscriber in the case of connecting a user LAN to a broadband LAN of the communication ent...
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JP2008501200A |
A reconfigurable airflow director for modular blade chassis. The airflow director includes multiple duct channels having adjustable inlets and/or outlets. The airflow director may be reconfigured to adjust the amount of airflow across se...
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JP4035192B2 |
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JP4033842B2 |
A private mobile communication service system is operated and maintained using an internet protocol (IP) network. The private mobile communication service network has a private base station controller (pBSC) and a base station transceive...
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JP2008005363A |
To provide a spring structure not resulting in any communication failure because a line between the connections in the line side and apparatus side is shut off even in the case where a spring plug and a spring jack in either side of a ch...
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JP2008005338A |
To extremely easily and surely perform line disconnection in a plurality of lines connected by using a plurality of connectors for an existing exchange under efficient operability without requiring the extraction of the plurality of conn...
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JP2007538421A |
A method and apparatus for forwarding non-consecutive data blocks in enhanced uplink (EU) transmissions. A wireless transmit/receive unit (WTRU) and one or more Node-Bs include one or more automatic repeat request (ARQ)/hybrid-ARQ (H-ARQ...
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