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8180409 |
Power management of radio transceiver elements
A radio receiver includes a power control module for selectively powering down and powering up radio receiver elements in between known communication periods according to one aspect of the present...
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8175577 |
Non-jamming security zone access control for mobile communication devices
A security zone monitoring system in cooperation with a wireless communication system may control access to the wireless communication system by mobile communication devices while near or within a...
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8160633 |
Transmitted power control method and mobile terminal device
A control section 100 measures a DPCH_RSCP and a DPCH-ISCP of every path, and calculates a DPCH_RSCP and a DPCH-ISCP for every wireless link. The control section 100 then calculates a DPCH_SIR for...
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8145255 |
Location storage device, wireless terminal, location storage system, location registration method, location update method and program
It is characterized by including a storage section (214) in which location information of a base station (30) that performs wireless communication with a wireless terminal (40) and base station...
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8144723 |
Method and system for stable throughput of cognitive radio
In one embodiment, a cognitive radio system includes a first transmitter in communication with a first receiver via a wireless channel. The first transmitter receives a plurality of first packets,...
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8107993 |
Radio communication apparatus, method and program
An apparatus includes a unit receiving a first-radio signal indicating a state in which transmission by a SDMA scheme is allowed, a unit determining whether a transmission state is a first state...
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8050654 |
Method for locking function and mobile communication terminal
A user of a mobile communication terminal registers a title or test body that a lock request electronic mail should have for locking function of a contactless type communication device is a lock...
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8046016 |
Indicating availability of RF resources at a peer base station in a two-way peer-to-peer communication system
A method for indicating availability of outbound RF resources (ORFRs) of peer base stations is provided that uses peer busy indicator (PBI) messages transmitted from one peer base station to other...
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8023476 |
Radio communication method, radio communication terminal accommodating apparatus, and radio communication terminal
A technique for enabling a configuration of an entire radio communication system to be grasped in a manner of bird's-eye is disclosed. In the radio communication system provided with one radio...
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7912491 |
Techniques to efficiently transmit control messages to idle and sleep mode users in OFDMA based wireless networks
An embodiment of the present invention provides an apparatus, comprising a base station (BS) operable to communicate with at least one mobile station (MS), wherein said base station is adapted to...
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7869794 |
Method and system for providing timely message delivery
A system is provided for managing timely delivery of electronic messages, such as short message service (SMS) messages sent by the short message peer to peer (SMPP) protocol. In particular, the...
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7792542 |
Transmit channel policing system, device, and method
Systems and methods are provided for controlling transmit channel utilization in systems providing walkie-talkie-like communications to wireless devices. Parameters such as a maximum talk time and...
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7787817 |
Method for providing heterogeneous services in terrestrial digital multimedia broadcasting system using picture-in-picture function
Disclosed is a method for providing heterogeneous services using a PIP function in a terrestrial DMB receiver. The method includes: a first step of receiving a key input for activating the PIP...
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7657234 |
Transparent broadcast services for a multi-mode wireless device
To provide “transparent” broadcast services for a multi-mode wireless device capable of communicating with multiple wireless communication networks, a composite set of pertinent parameters for bro...
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7627326 |
Spectrum management system for municipal spectrum using guided cognitive radio
Described is a system and method for assigning a frequency to an access point in a wireless network comprising a plurality of access points. The system and method includes accessing a rule-base to...
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7577239 |
Tracking and controlling the impact of unwanted messages
A system and method track short term and long term intervals to assess whether a voice message source is a likely source of voice spam. Upon detection of a spamming threshold, calls from the source...
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7574193 |
Emergency call support for mobile communications
A communication system can include an access network, a core network, and user equipment for connection to the core network through the access network. The access network can be configured to...
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7474892 |
Notification mechanisms in a wireless device
A panel has been provided to a wireless device that turns off all RF capability of the wireless device (including, but not limited to notifications, wireless web clipping, instant messaging, email...
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7430427 |
Radio resource management scheduler using object request broker methodology
A method for scheduling RRM procedures in a wireless communication system begins by receiving at least one trigger, each trigger being associated with at least one RRM procedure. A radio link is...
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7380033 |
Communication apparatus implementing time domain isolation with restricted bus access
A communication apparatus includes a radio frequency circuit that operates on a radio frequency signal and a digital processing circuit coupled to the radio frequency circuit. The digital...
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7308266 |
Method and system for peer-to-peer communication management in wireless communication networks
The present invention provides a wireless communication system capable of managing peer-to-peer (P2P) communications. In one embodiment of the invention, upon receiving a request for initiating a...
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7289764 |
Cardholder interface for an access control system
In a wireless access control system, a method and system for providing indications of the state of a Wireless Access Point Module (WAPM) to an observer using at least one indicator mounted on the...
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7248885 |
Automatic/timed silencing of mobile phone from a network
A method and system provides automatic/timed silencing of a mobile phone by a telecommunications network. The method has the steps of: forming a schedule of silence at a mobile phone; sending the...
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7043245 |
Call processing method during termination busy state of terminal in radio intelligent network system
A call processing method during terminating BUSY states (busy, power down, and paging failure) of a terminal in a radio intelligent network system. The method includes detecting the terminating...
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7035648 |
Synchronization of mobile station location measurement with CDMA service
A method of synchronizing measurement of a mobile station location with communications service includes performing communications service between the mobile station and a base station, transmitting...
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6922548 |
Providing remote network driver interface specification services over a wireless radio-frequency medium
The present invention provides a method and computer program product for providing, over a RF link conforming to the Bluetooth specification, a network message protocol which is bus-independent and...
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6912401 |
Communication device for providing an efficient dormant mode for a group communication network
A method and apparatus for providing an efficient dormant mode for push-to-talk communication devices in a group communication network provides for determining whether the communication device has...
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6904288 |
Controller for providing an efficient dormant mode for a group communication network
A method and apparatus for providing an efficient dormant mode for push-to-talk communication devices in a group communication network provides for determining whether the net has been inactive for...
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6901254 |
Method of selecting base transceiver system in communication system
A method of selecting a base transceiver system (or sector) in an area where signals from various base transceiver systems (or sectors) are superimposed. In order to be suitable for a system that...
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6882334 |
Apparatus and method for detection of communication signal loss
A system and method for notifying a user of a loss of wireless communication between a host device and at least one peripheral device is described. The system comprises a host device, at least one...
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6701158 |
Use controller for a wireless communication device
The invention relates to a system for the blocking of transceptions of a wireless communication device situated within an area or space designated, for purposes of safety or security, for...
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6658255 |
Enhanced wireless radio channel utilization
Apparatus and a method for establishing a cellular mobile call. If no radio traffic (voice or data) channels are available for a calling or called mobile station (MS), then a test is made to...
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6628950 |
Restriction of incoming calls in a mobil telecommunication system
In some mobile telecommunications systems reception of calls outside the home network may be very expensive for the called subscriber. For this reason, subscribers are given the possibility to bar...
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6625443 |
Method for the user-controlled release of wireless telecommunications connections in wireless telecommunications systems, especially DECT systems
In order to trigger user-controlled release of wireless telecommunication connections in wireless telecommunication systems particularly DECT systems, in user-friendly and acceptable fashion,...
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6553221 |
Incoming call notification apparatus
An incoming call notification apparatus which is capable of notifying an operator of a called terminal of an incoming call received when the terminal was not capable of answering an incoming call....
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6553237 |
Method and apparatus for remote unit passivation
A method and an apparatus provide for controlling a remote unit's requests to access network resources in a wireless communication network. The method and apparatus scale back the frequency with...
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6427134 |
Voice activity detector for calculating spectral irregularity measure on the basis of spectral difference measurements
A voice activity detector suitable for deployment in a mobile phone apparatus is disclosed. An advantage of the voice activity detector is that it is better able to provide a decision (79) as to...
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6314300 |
Mobile communication system for supporting multiple simultaneous communications on single mobile terminal
A mobile communication system which is capable of supporting multiple simultaneous communications on a single mobile terminal device, and collectively controlling all or a part of call states on a...
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6311055 |
System and method for providing restrictions on mobile-originated calls
A cellular telephony network includes a supplementary service (SS) database in an intelligence network (IN) node. The SS database stores subscriber record which includes call barring data such as...
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6308052 |
Half-duplex radios for indicating signal transmissions
A radio for a half-duplex communication system includes a warning circuit for indicating when a transmission of a signal is taking place. The radio includes a transceiver for providing a voice...
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6253073 |
Radio telephone hand set network restriction
A mobile telephone hand set programmed to operate under the control of a CPU and protected against unauthorized use or cloning by means of a security engine. The security engine comprising a...
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6233447 |
Mobile communication system and a method of incoming call restriction
A mobile communication system which can restrict incoming calls to a mobile communication exchange in a traffic congestion state and can omit wasteful processing for connecting a path to a...
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6222458 |
Automatic cell phone detection at a combustible delivery station
Protection against use of a two way radio, e.g. a cellular phone, at a combustible delivery station. One mode is active, and detects operating cell phones at the gas station. The phones can be...
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6208868 |
Expanded communication method in cordless telephone system
A communication method in a cordless telephone system having a base unit with which a plurality of portable units can be registered, and a portable unit registrable with a plurality of base units....
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6201973 |
Mobile communication apparatus
A mobile communication apparatus having a transceiver is provided with a location calculator which calculates a location of the mobile communication apparatus based on three radio control signals...
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6185433 |
Communication device and method for determining a busy status thereof in a dispatch system
A communication device (e.g., 103) includes a user interface (209), a receiver (203), a controller (205), and a transmitter (201). A user of the communication device uses the user interface to...
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6163695 |
Mobile communication system and mobile communication method thereof
A mobile communication system and mobile communication method are capable of avoiding call-interruption while calling attention of the user who calls to be moved before entering transmission-stop...
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6160496 |
Remote channel swap for aviation communications
A device and method that allows a pilot to switch between communication and navigation inputs without disrupting the pilot's current task. An audio selector panel has inputs for at least two...
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6111867 |
Method and apparatus for load shedding in a TDMA packet data system
A system implements a method of allocating a mobile communications device, such as a mobile end station, to packet channels, such as packet control channels within a cell. A mobile communications...
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6097952 |
Mobile communication termination controlling method and mobile communication termination controlling system
A mobile communication termination controlling method for controlling each of a plurality of mobile stations to which a call is transmitted from a public telephone network connected to a base...
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