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7532909 |
System and method for providing dedicated paging channels for walkie-talkie services
A system and method for reducing set-up time for walkie-talkie calls. One or more mobile units are assigned to a first paging channel and a second paging channel. A first and second slot cycle may...
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7529561 |
Container unit, mesh network, and system reporting container events
The invention enables a reliable end-to-end monitoring system by means of which the location of containers and other conditions related to the containers can be continuously or almost continuously...
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7526313 |
Seamless call switching in a dual mode environment
Methods and apparatus for providing a seamless switching of voice calls between different wireless networks are disclosed. In one illustrative example, a mobile communication device has a processor...
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7519390 |
Transmitter and receiver architecture for multi-mode wireless device
A multi-mode wireless device having a transceiver including a multi-mode transmitter and a multi-mode receiver. The transmitter can include a multi-mode transmit baseband portion configured to...
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7519327 |
Athletic monitoring system and method
A system and method are disclosed for monitoring the athletic performance of a user while also providing the user with entertainment such as an outputting of music. A system that incorporates...
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7515933 |
Method and system for operating a degraded vehicle communication unit
A method is directed to operating a degraded vehicle communication unit within a mobile vehicle communication system (MVCS). The method provides for determining a primary communication mode...
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7515934 |
Mobile terminal, program for controlling mobile terminal, program for call-management server, and call management process
A mobile terminal which can use a plurality of communication mediums enabling a wireless call by dynamically switching between the plurality of communication mediums during a call. When the...
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7515929 |
Receiver for a multimode radio
A receiver for a multi-mode wireless device is provided. The receiver has multiple analog RF front end modules, with each module supporting a different mode of operation. The receiver has a single...
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7515935 |
Method and system for flexible FM tuning
A method and system for flexible FM tuning are provided and may include tuning to a particular frequency within a range of FM channels based on an IF frequency that includes an integer multiple of...
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7515575 |
Intelligent access point scanning with self-learning capability
A method and apparatus for intelligent access point scanning with self-learning capability enables a wireless handset to conserve power while scanning for unlicensed mobile access.
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7512413 |
Systems and methods that employ multiple antennas with a device for mobile communication
The present invention comprises systems and methods for cellular, PCS, GPS and/or Bluetooth mobile communication (e.g., a mobile telephone). The systems and methods employ a fully integrated dual...
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7505743 |
Dual band transmitter having filtering coupler
The invention provides a dual band transmitter available for a mobile communication terminal such as mobile phone, in which a first RF amplifier 111 amplifies the power of a high band signal BS 1...
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7502625 |
Integrated multi-band transceiver for use in mobile communication device
A multi-band communication device configured with a mobile communication device for voice or data communication over a cellular, satellite or other communication network and configured with an...
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7499674 |
Method and system for repeat request in hybrid ultra wideband-bluetooth radio
A method and system improves data throughput when performing error control in Ultra Wideband (UWB) communications. The method and system is capable of performing communications via a first wireless...
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7499726 |
Computer phone
A computer integrated cordless phone. The phone can include a cordless handset transceiver configured for coupling to an antenna shared with a wireless network adapter through a...
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7496332 |
Diplexer
A diplexer contains a common terminal connected to an antenna, a first input/output terminal for inputting/outputting signals of a plurality of high frequency bands higher than a predetermined...
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7492742 |
Terminal platform board for multi-band and multi-carrier and apparatus thereof
The present invention relates to a terminal board applied to a multi-band and multi-carrier wireless system and an apparatus thereof. The terminal platform apparatus according to an exemplary...
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7486965 |
Integrated network system
The present invention provides an inventive integrated network system. The system includes a keypad, microphone, loudspeaker, and a wired network interface for connecting to a wired network to...
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7486975 |
Antenna device
An antenna device includes a plurality of radiation elements, at least one or more reactance elements, and a changeover switcher for selectively switching over between one circuit pattern forming a...
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7486975 |
Antenna device
An antenna device includes a plurality of radiation elements, at least one or more reactance elements, and a changeover switcher for selectively switching over between one circuit pattern forming a...
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7483676 |
Radio communication terminal and radio communication control method
A hopping control device selects one hopping pattern out of hopping patterns P 1 to PN, reads out a hopping frequency sequence arranged in the selected hopping pattern from a frequency hopping...
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7483721 |
Communication device providing diverse audio signals to indicate receipt of a call or message
A communication device including a caller identification feature. Radio frequencies are associated with preferred calling numbers. When a telephone call is received from a preferred calling number,...
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7483716 |
Method and system for mobile receiver architecture for US band cellular and VHF/UHF broadcasting
In a video processing system, a method and system for a mobile receiver architecture for US Band cellular and VHF/UHF broadcasting are provided. Received channels may be processed in at least one...
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7480490 |
Coexistence of multiple radio systems in unlicensed bands
A transceiver operates in a communication environment capable of including other transceivers, wherein the transceiver sends and receives traffic in accordance with a first communications standard,...
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7469131 |
Terminal and associated transducer assembly and method for selectively transducing in at least two frequency bands
A terminal is provided for selectively communicating in at least two frequency bands. The terminal includes an antenna transducer including a first port and a second port, where the antenna...
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7463864 |
Modified dual band direct conversion architecture that allows extensive digital calibration
A dual band direct conversion architecture for both the receive (RX) and transmit (TX) path of a communications transceiver that minimizes the transceiver area by sharing common circuits used in...
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7463903 |
High speed interface for radio systems
The present invention relates to a high-speed interface for radio systems, in particular to a synchronous serial digital interface for a car radio. In an embodiment, the synchronous serial digital...
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7457634 |
Communication terminal, communication state information providing system, and method of providing communication state information
The communication state information providing system comprises a cellular phone of an information provider, and an information providing device having an information receiving unit for receiving,...
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7454229 |
Electronic apparatus and wireless communication terminal
In an electronic apparatus which is equipped with a first transmission unit for performing a first communication by an electromagnetic wave; a second transmission unit for performing a second...
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7447491 |
Multi-tuner integrated circuit architecture utilizing frequency isolated local oscillators and associated method
Integrated multiple tuner architectures and associated methods are disclosed that utilize frequency isolated local oscillators (LO). These architectures utilize dividers and multipliers within the...
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7447519 |
Multi-mode radio with interference cancellation circuit
A multi-mode wireless transmit/receive unit (WTRU) includes at least one antenna, first and second communication mode receivers and a first communication mode transmitter. The first and second...
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7444166 |
Wireless diversity receiver with shared receive path
A low-cost diversity receiver includes two receiver units for a primary path and a secondary/diversity path. The first receiver unit is compliant with, for example, IS-98D requirements. The second...
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7444119 |
Method for sharing antennas of a wireless device
The present invention proposes novel antenna means mounted on handheld devices and methods of use of such antenna means with multiple radios. The novel antenna means exhibit smaller sizes, good...
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7444164 |
System and method for radios using common equipment packaging
A wireless communication system operating in a predetermined frequency range comprising a plurality of radios each having an enclosure configured to accept a common equipment assembly comprising a...
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7444167 |
Dual-band wireless LAN RF transceiver
The present invention discloses a dual-band RF transceiver. The transceiver comprises a first module, used as the RF front-end of the dual-band transceiver and used for receiving and transmitting a...
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7433651 |
Information processing apparatus and information processing method having communication function
The present invention is an information processing apparatus which obtains identification information of an electronic device and makes communication with the electronic device via a network based...
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7433706 |
Multiband transmitting and receiving apparatus and method using a control voltage of phase locked loop
A multiband RF transmitting and receiving apparatus and a method therefore is capable of using a control voltage from a phase locked loop (PLL) to control other components, as well as a voltage...
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7433709 |
Method of calibrating clocks for two independent radio access technologies without the use of additional hardware
The invention provides for a mobile radio communications device having a first crystal oscillator for providing a first master clock frequency for a timebase of a first communication system, a...
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7430190 |
Systems and methods for resource allocation to multiple antenna arrays for maintaining a constant bit rate (CBR) channel
A wireless communication system configured for the efficient allocation of resources is provided. The wireless communication system can include a transmit system having a first set of one or more...
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7430415 |
Real-time programming of electronic radio system resource assets
A method to efficiently implement a reconfigurable electronic radio system ( 400 ) including resource assets ( 402 - 408, 410 - 416, 418, 420 - 426, 428 ) and a processor ( 428 ). The processor (...
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7426371 |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Method and system for repeat request in hybrid ultra wideband-bluetooth radio
A method and system improves data throughput when performing error control in Ultra Wideband (UWB) communications. The method and system is capable of performing communications via a first wireless...
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7424308 |
Mobile terminal device and antenna switch
A mobile terminal device having an antenna switch able to efficiently switch connection between reception signals from a plurality of antennas and signal processing circuits of the reception...
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7424271 |
Multi-mode and multi-band RF transceiver and related communications method
A multimode communications system includes a first communications module, a transmission module, a switch and a second communications module. The first communication module has a frequency...
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7421246 |
Wireless communication device and a method for controlling the same
A wireless communication device comprising a search apparatus and a detection apparatus, wherein the search apparatus searches for a peripheral device when the detection apparatus detects that the...
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7414992 |
Method and apparatus for providing a hand-in to a wireless local area network
A communication unit ( 10 ) with dual-mode operating capability comprises: a receiver ( 203, 204 ) and a transmitter ( 207, 208 ) for supporting an initial connection with another communication...
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7415286 |
Gain boosting for local oscillation distribution circuitry
A multi-band integrated circuit radio transceiver comprising receive and transmit radio front end circuit blocks further includes a local oscillation generator for generating a local oscillation...
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7412263 |
Advisory alert of low signal strength for cell phone user
The invention provides an advisory alert indicating conditions are such that an ongoing telephone call involving a cellular telephone may be dropped due to insufficient signal strength. A decrease...
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7412255 |
Antenna arrangement and mobile terminal device
The invention is concerned with an antenna arrangement adapted to a mobile terminal and division of frequency bands between different antennas. The antenna arrangement enables the terminal to...
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7412256 |
Radio communication terminal and method of controlling internal radio communication
A carrier sensor senses the input/output level of a radio processing unit. When the input/output level sensed by the carrier sensor is more than a specified level, a transmission-reception...
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7409452 |
Method and apparatus for controlling document service requests from a mobile device
Methods for controlling a document service request involve defining a document service request workflow and redirecting document service requests from the mobile device. In one embodiment, through...
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