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Match Document Document Title
9019873 Communication method and apparatus  
Methods and apparatus for communicating between a first node and a plurality of second nodes in a network, including a first uplink mode in which a first message is transmitted from multiple...
8989655 Method in which user equipment transmits a signal in a distributed antenna system, and user equipment using same  
A method in which user equipment transmits a signal in a distributed antenna system in which a plurality of antennas is distributed in a cell, comprises the following steps: receiving uplink...
8982282 Display apparatus and channel searching method thereof  
A display apparatus and a method of searching for a channel in the display apparatus includes a plurality of tuners and a plurality of antenna ports respectively connected to the plurality of...
8973060 Terminal for repeating through MBS communication network and method of repeating using the same  
There is provided a method where a terminal amplifies an MBS signal that the terminal receives using a terminal in an MBS service, transmits the amplified signal to another terminal and controls...
8971948 Systems and methods for compensating antenna gain imbalance  
This disclosure involves methods and systems for compensating for imbalanced transmit antenna gains. A transmit controller independently samples the received signal in each chain of a transceiver...
8928468 Method and system for line-of-sight-independent data transmission  
In a method for line-of-sight-independent data transmission in a car-to-car or a car-to-infrastructure communication system, electromagnetic radiation having encoded data is transmitted from a...
8923908 Distributed antenna system  
A distributed antenna system includes a first antenna disposed covering a predetermined communication range, the first antenna carrying out a communication at least at a low-frequency band, and a...
8861498 High-frequency module  
A high-frequency switch module includes a first diplexer arranged to receive a GPS signal and to send/receive a GSM 1800 communication signal and a GSM 1900 communication signal, and a switch...
8818267 NFC transceiver utilizing common circuitry for active and passive modes  
Exemplary embodiments are directed to a transceiver. A transceiver may include a rectifier coupled to a capacitor. The transceiver may further include a power management module coupled to the...
8781522 Adaptable antenna system  
The invention utilizes small, narrow-band and frequency adaptable antennas to provide coverage to a wide range of wireless modes and frequency bands on a host wireless device. The antennas have...
8776002 Variable Z0 antenna device design system and method  
A variable Z0 impedance method (“Variable Z0”) for designing and/or optimizing antenna systems. The method provides that the value of an antenna's feed system characteristic impedance or apparatus...
8750276 Transmission apparatus, receiving apparatus, and radio communication method  
A transmission apparatus includes (N+1) or more transmission antennas. A first receiving apparatus detects N or fewer transmission antennas from a received signal. A second receiving apparatus...
8745184 Wireless communication provisioning using state transition rules  
A method for wireless communication provisioning is disclosed. A first wireless communication provisioning state associated with one or more identifiers is defined. A second wireless communication...
8693457 Dual WiMAX radio modem  
An apparatus and media are provided for more effectively utilizing modems in a WiMAX environment. The apparatus connects a computing device to a network-based information system through at least a...
8660483 Antenna switching system and antenna switching method  
According to one embodiment, an antenna switching system includes a (a≧3) antennas and a selector. The selector selects b1 (2≦b1
8644267 Wireless communication system and method of calling terminal  
A wireless communication system, including: a plurality of wireless communication terminals connected to each other in a wired fashion and configuring a cluster; anda plurality of wireless...
8611958 Portable wireless device  
Provided is a portable wireless device having a plurality of antennas of different frequency bands. By positively using one antenna for improving gains of other antennas, the one antenna can be...
8583197 Method and system for sharing antennas for high frequency and low frequency applications  
Aspects of a method and system for sharing antennas for high frequency and low frequency applications may include configuring a multi-frequency antenna system by coupling a plurality of antennas...
8532646 Mobile communication system using adaptive multi-antenna  
A mobile communication system using an adaptive multiantenna realizes improvement of reception characteristics, effective use of the band, and optimization of the throughput in comparison with a...
8532698 Distributed antenna communications system  
One embodiment is directed to a distributed antenna system that comprises a hub to receive a plurality of downlink transceiver signals output from a plurality of transceiver units and to send a...
8462490 Mobile terminal case, mobile terminal having the same and method for manufacturing mobile terminal  
Disclosed is a mobile terminal case, a mobile terminal having the same, and a method of manufacturing a mobile terminal case, and the mobile terminal may include a case forming an external shape...
8457087 Method and apparatus to enable multiple receivers  
Briefly, a wireless communication device that includes a processor to enable a determined number of receivers of a MIMO system according to a value provided with a request to enable the receivers...
8396508 Method and system for a mobile receiver architecture for European band cellular and broadcasting  
In a video processing system, a method and system for a mobile receiver architecture for European (EU) Band cellular and broadcasting are provided. Receive channels may be processed in at least...
8396483 Mobile station, system and method for use in wireless communications  
A mobile station (101) for use in a wireless communication system includes a steerable antenna, means for obtaining location information relating to a current location of the mobile station and a...
8391916 Wireless communication terminal apparatus and computer readable medium therefor  
A wireless communication terminal having a radio section that performs switching between a first communication system and a second communication system to execute wireless communication by a...
8385851 Radio communication method, radio transmission apparatus and receiving apparatus  
A radio communication method includes generating a first transmit RF signal and a second transmit RF signal from a data signal to be transmitted. Each of the first and second transmit RF signals...
8320966 Reducing power consumption of indoor base stations  
System, method and indoor antenna for reducing power consumption of base stations providing indoor coverage. The system comprises a base station (1), at least one indoor antenna (2) connected to...
8280309 Soft handoff method and apparatus for mobile vehicles using directional antennas  
A system and method for implementing soft handoffs in a communications system on a mobile platform. The system employs an antenna controller in communication with a beam forming network that...
8259672 Method of aiding uplink beamforming transmission  
A method and apparatus of aiding uplink beamforming transmission is disclosed. One method includes a base station downlink transmitting beamformed signals to at least a first terminal, the beam...
8233466 Dual WiMAX radio modem  
A system and method are provided for more effectively utilizing modems in a WiMAX environment, so as to improve network connectivity while providing access for both fixed as well as portable...
8229497 Distributed antenna communications system  
A distributed antenna system comprises a base transceiver station, a plurality of distributed antenna units and a signal routing apparatus. The base transceiver station has a plurality of output...
8224241 System and method for antenna orientation for mobile applications  
Wireless communication is provided using very low frequency signals to environments that are otherwise difficult to reach. In one embodiment, a mobile wireless system is configured to...
8219057 Active antenna system and method for operation of an active antenna array  
The application relates to a method for operation of an active antenna array and to an active antenna system. The active antenna system has a signal processing unit and an active antenna array...
8175524 Information processing apparatus having a shared antenna element  
According to one embodiment, an information processing apparatus includes an antenna element, a first wireless communication module including a printed circuit board and a wireless communication...
8160664 Omni-directional antenna supporting simultaneous transmission and reception of multiple radios with narrow frequency separation  
An omni-directional antenna supporting simultaneous transmission/reception, from the same AP, on multiple frequencies, allowing each AP to communicate using each possible frequency. Each AP...
8155602 MEMS-based radio frequency circulator  
The invention relates to an RF circulator device with n ports allowing an RF signal to circulate in a single direction, where the circulator has at least three ports, an input port for receiving a...
8143844 Charging device  
The charging circuit includes an antenna circuit receiving radio waves, a rectifier circuit rectifying AC voltage generated in the antenna circuit to generate DC voltage, and a power supply...
8126410 Miniature sub-resonant multi-band VHF-UHF antenna  
A novel antenna system for receiving transmissions in the VHF and UHF frequency bands particularly suitable as a miniaturized antenna for UHF reception, such as of digital video broadcasting...
8073490 Mobile station direction finding based on observation of forward link  
Beam-formed transmission from a transmitting wireless communication station to a receiving wireless communication station is supported by estimating a direction for the beamformed transmission....
7933565 Transformer coupling of antennas  
Embodiments describe improved coupling of power amplifiers to antennas for the transmission of signals, such as OFDM signals. A large number of separate windings are utilized on a primary side,...
7756471 Systems and methods for multi-element antenna arrays with aperture control shutters  
Embodiments include systems and methods for controlling beam direction of an array of antenna elements in a wireless communications system. In one embodiment, aperture control shutters...
7751779 Satellite communication system  
A payload (108) to be mounted onto a satellite (102) can include a first steerable antenna (302) providing a downlink to and an uplink from a first user terminal; a second steerable antenna (304)...
7720509 Harmonized adaptive arrays  
A system and method for harmonizing adaptive arrays for wireless communication systems. The system includes a basis beam that receives packet transmissions from stations. The system determines the...
7647020 Multi-mode foldable electronic apparatus and method thereof  
A multi-mode foldable electronic apparatus and the method thereof are provided. The multi-mode foldable electronic apparatus includes a first housing, a second housing, a first hinge, a second...
7509146 Beamforming using subset of antenna array  
A radio communication system including multiple antenna elements divided into subgroups of at least two antenna elements, and multiple line cards operable to employ spatial processing techniques....
7460831 System and method for excluding narrow band noise from a communication channel  
A signal filtering system and method that may be used in conjunction with a repeater or an input stage of a base-station. The system may include an analog to digital converter adapted to sample a...
7412204 Distributor and broadcast signal receiving system using the same  
A distributor arranged between a tuner module and an antenna, the tuner module including a first input portion and a second input portion for inputting a satellite broadcast signal transmitted...
7340280 Method of configuring base station, and base station  
A base station and a method of configuring a base station are provided in a cellular telecommunication system, wherein the base station comprises an electrically tunable duplex filter with a...
7257369 Repeater with diversity transmission  
A radio-frequency (RF) repeater, including a first repeating section which is adapted to receive and amplify forward-signals from a first transceiver so as to generate amplified-forward-signals...
7228102 Resonant frequency user proximity detection  
An electronic device able to detect a user in close proximity. The device may be a wireless data input device, for example, a radio frequency computer mouse. The device has power management...

Matches 1 - 50 out of 117 1 2 3 >