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7212781 |
Mobile terminal having functions of program reception through broadcasting and through network communication, and program reception controlling method
A mobile terminal is provided for achieving continuous program viewing/listening by appropriately switching between program reception through broadcasting and program reception through...
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7212785 |
Local file transfer
A method is disclosed of transferring data to a first communications device having a first transceiver for communication at a first data rate over a long range, and a second transceiver for...
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7209766 |
Wireless communication system including a Universal C-Chip and method thereof
A wireless communication system and method therefore include a processor programmed with a protocol of a telecommunications provider downloaded from a network, so as to operate the wireless...
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7204746 |
Wireless communication components and methods for multiple system communications
A mobile wireless transmit/receive unit (WTRU), components and methods therefor provide continuous communications capability while switching from a wireless connection with a first type of wireless...
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7197284 |
Antenna switches including field effect transistors
The present invention provides a transceiver circuit that includes a transmission amplifier coupled with an antenna input/output node. The transmission amplifier is configured to amplify...
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7194283 |
Method and apparatus for communication using multiple communication protocols
Methods and apparatus are disclosed for communicating via a radio channel to reduce radio frequency (RF) interference between transceiver systems within an electronic device.
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7194284 |
Method and apparatus for accommodating two mobile station antennas that operate in the same frequency band
A method is disclosed for operating a multi-mode mobile station, wherein each mode shares at least one common band of frequencies. The method includes transmitting a signal from a first antenna...
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7190970 |
Multiplexer
A small-sized low-cost multiplexer with a low insertion loss includes a first filter defining a lowpass filter that passes a signal in a first frequency band and attenuates a signal in second and...
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7190954 |
Apparatus for wirelessly-coupling a Bluetooth-wireless cellular mobile handset to a docking station for connecting a standard telephone set to the cellular network
A Bluetooth-wireless docking station for use with a Bluetooth-enabled cellular mobile handset, which docking station allows mobility to the cellular mobile handset rather than having to be fixed...
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7187910 |
Directional coupler and dual-band transmitter using the same
Disclosed herein are a directional coupler which is implemented with strip lines for signal coupling and inter-digital capacitors for phase compensation, and a dual-band transmitter using the same....
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7184788 |
System and method for locating a cellular service
A method for determining whether a particular service is provided by a cellular service provider comprising: listening for a page which includes a particular number plan area code (“NPA”) in a...
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7181217 |
Mobile services control platform providing a message forwarding service
A mobile services control platform supports enhanced services for SMS or MMS message forwarding. The service allows a subscriber to receive SMS (Short Message Service) directed to his or her mobile...
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7181171 |
System and method for providing auxiliary reception in a wireless communications system
A system and method for providing auxiliary reception in a wireless communications system includes a wireless communications device. The wireless communications device includes a first antenna and...
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7181202 |
Setting mode of communication
A method in a communication system is disclosed. In the method a procedure for setting up a communication link between a first user equipment and a second user equipment via a communications...
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7174187 |
Multimodal wireless communication device with user selection of transceiver mode via dialing string
A multimodal wireless device, such as a cellular telephone, includes wireless transceivers which supports communication with remote devices in two different wireless protocols, for example,...
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7171235 |
Arrangement and method for reducing losses in radio transmitter
The invention relates to an arrangement and method for reducing losses at the transmitting end of a radio apparatus, especially one that operates in more than one system. An interfering transmitter...
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7171234 |
High-frequency switch circuit
A high-frequency switch circuit is provided for switching a connection between a common transmission circuit and antenna side circuit in a plurality of transmitting and receiving systems. The...
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7171218 |
Mobile unit, server and method of providing information
A mobile unit capable of communication using a plurality of communication subsystems including a usability determination section to determine usability of the plurality of communication subsystems...
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7167722 |
Wireless transmission module and method thereof and peripheral input device of wireless data processing device using the module/method
A wireless transmission module comprises: a first transceiver used to broadcast and to receive signals in a first frequency band; a second transceiver used to broadcast and to receive signals in a...
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7167721 |
Method of requesting an emergency rescue in a mobile communication terminal having a bluetooth device
A method of requesting emergency rescue in a mobile communication terminal having a Bluetooth device. The method comprises the steps of: computing position information of the terminal in case of...
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7162266 |
Multiple band handset architecture
A handset includes two antennae, wherein one antenna is solely dedicated to multi-band frequency division multiplexed signals. The first antenna connects to an antenna switch. The antenna switch...
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7162211 |
Methods and apparatus for transmitting information between a basestation and multiple mobile stations
Methods and apparatus for scheduling mobile stations (MSs) to download data and/or to control the rate of downloading to an MS from a base station (BS) as a function of downlink channel condition...
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7162267 |
Method for issuing a call termination alert according to service options in a composite cellular terminal
A composite cellular terminal providing various service options issues different call termination alert tones and different call termination display messages according to types of terminated calls....
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7162236 |
Fast call set-up for multi-mode communication
Fast call set-up for a call to a multi-mode communication unit ( 102 ) is facilitated by a method and apparatus for registering and re-registering priorities with a SIP registrar ( 111 ). A list of...
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7158501 |
Wireless communication apparatus
The wireless communication apparatus includes transmitter modules and receiver modules for carrying out transmission/reception via a plurality of antenna beams formed by an adaptive array antenna...
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7158810 |
Indication of user equipment capabilities before radio resource control connection
The invention is a method of setup involving at least one user equipment and a system. A method of setup involving user equipment in accordance with the invention includes transmitting a request...
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7155252 |
Mimo and diversity front-end arrangements for multiband multimode communication engines
A receive front-end module having one or more 2 GHz Rx paths and one or more W-CDMA Rx paths for use in a portable communication device, such as a mobile phone or a communicator device. The module...
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7149541 |
System and method for the transfer of digital data to a mobile device
A system, method and computer program for ordering, paying for and download digital products to a mobile device in a cost-effective manner. The mobile device includes a short range transceiver and...
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7146185 |
Mobile station-centric method for managing bandwidth and QoS in error-prone system
A wireless transmission system for multimedia information having plural layers includes a base station (BTS) and a mobile station (MS) that can select which layers to transmit based on reported...
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7146133 |
Wireless transmission interference avoidance on a device capable of carrying out wireless network communications
A wireless technology (e.g., Wi-Fi) coexistence architecture and method are disclosed for managing potential conflicts between wireless technology interference sources. A coexistence driver...
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7142884 |
Combined front-end circuit for wireless transmission systems
A front-end circuit is provided for a communication terminal device that is designed for a multi-band and/or multi-mode operation. Various embodiments are provided that are suitable for mobile...
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7142882 |
Single chip wireless communication integrated circuit
A multi-mode wireless device on a single substrate includes an analog portion and a digital portion integrated on the single substrate. The analog portion includes a cellular radio core; and a...
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7142864 |
Methods and apparatus of enhancing performance in wireless communication systems
Methods and apparatus for supporting and using multiple communications channels corresponding to different transmit technologies and/or access technologies in parallel within a cell of a wireless...
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7139589 |
Mobile wireless terminal device
An appearance of other mobile wireless station within a communication area of a second wireless communication system of a main mobile wireless station when the main mobile wireless station is in...
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7139529 |
Information processing method and information processing apparatus 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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7136619 |
Multi-channel redundant wireless network link and device
A Multi-Channel Redundant Wireless Network Link (RWNL) device ( 10 ) comprises a plurality of wireless networking radio units, a processor unit, a radio control unit, and wired network units. Two...
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7136643 |
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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7130655 |
High-frequency switch circuit
A high-frequency switch circuit is provided for switching a connection between a common transmission circuit and an antenna side circuit in a plurality of transmitting and receiving systems. The...
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7130585 |
Unified object transfer for multiple wireless transfer mechanisms
A source wireless device is capable of transmitting items over a wireless network using a number of different wireless transfer mechanism such as, for example, Infra-Red (IR) or Bluetooth. Several...
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7120440 |
Velocity estimation apparatus and method using level crossing rate
Disclosed is a velocity estimator using a level crossing rate. The velocity estimator comprises a power calculator for calculating power values of a signal received from a mobile terminal; a mean...
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7120415 |
Radio receiver
A radio receiver is configurable to operate in both low-IF and zero-IF modes with maximum re-use of of analogue and digital circuitry between modes. The receiver comprises a quadrature...
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7117008 |
Mitigating interference among multiple radio device types
At least two types of wireless devices may be simultaneously handled in a system (i.e., on a wireless-enabled platform (e.g., Bluetooth and IEEE 802.11) in a personal computing environment, such as...
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7116938 |
Method and apparatus for mitigating radio frequency interference between transceiver systems
Methods and apparatus are disclosed for mitigating radio frequency interference between transceiver systems within an electronic device.
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7116655 |
Telecommunication system for automatically locating by network connection and selectively delivering calls to mobile client devices
A communication system for an organization having multiple sites uses a dual-mode device capable of both cell phone communication and telephone communication on a local area network (LAN). IP LANS...
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7116965 |
Radio receiver
A radio receiver configurable to operate in either a low-IF or a zero-IF mode comprises a quadrature down-converter ( 108,110,112,114 ) for generating in-phase (I) and quadrature (Q) signals at an...
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7116995 |
System and method for operating intravendor and intervendor messaging systems
A system and method for enabling the operation of intervendor and intravendor messaging service systems within an operator network includes correctly routing data messages and handshaking messages...
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7113747 |
Unified object transfer for multiple wireless transfer mechanisms
A source wireless device is capable of transmitting items over a wireless network using a number of different wireless transfer mechanism such as, for example, Infra-Red (IR) or Bluetooth. Several...
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7113804 |
Communication device and method of operation therefore
A communication device ( 105 ) includes a first communication block ( 205 ) for operation within a first communication network ( 150 ); and a second communication block ( 210 ) for operation within...
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7107208 |
Dual mode radio mobile terminal in which an analog or digital mode is determined by request of a voice function
A method for operating a voice function of a dual-mode mobile communication apparatus including a speaker's voice recognition function and a voice output function of stored information while the...
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7107015 |
ISM band to U-NII band frequency transverter and method of frequency transversion
A frequency transverter ( 10 ) and method for enabling bi-frequency dual-directional transfer of digitally encoded data on an RF carrier by translating between a crowded or otherwise undesirable...
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