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Match Document Document Title
9026049 Apparatus and method for playing music  
Provided is an apparatus and method for playing music, which can play music by simply sharing the music with an external device. An apparatus for playing music includes a first portable terminal...
9020559 Method and control unit for direct sampling of a plurality of radio bands  
A method for direct sampling of a plurality of radio bands, including a step of receiving a first radio band via a first interface and at least one additional radio band via at least one...
9002305 Increasing the robustness of channel estimates derived through sounding for WLAN  
A plurality of training signal sets are transmitted. Each training signal set includes information sufficient to determine a channel estimate corresponding to a communication channel from a first...
8971790 Method and apparatus for broadcast services in a communication system  
A method, apparatus and system provide for efficient use of communication resources for providing broadcast services in a communication system. A receiver receives a first broadcast controller...
8971178 Calibration correction for implicit beamformer using an explicit beamforming technique in a wireless MIMO communication system  
A transmitter beamforming technique for use in a MIMO wireless communication system determines (i) a partial description of a reverse channel without determining a full dimensional description of...
8918102 Method and system for selecting from a set of candidate frequency bands associated with a wireless access point  
A particular method includes identifying, at a wireless access point, a client device in communication with the wireless access point. The client device is identified based on a signal quality...
8909128 Radio device with virtually infinite simultaneous inputs  
A method, system, media, and apparatus are directed to radio recording. Radio stations are simultaneously recorded based on a radio parameter including a processing parameter, a memory usage or...
8897732 Broadcast receiving apparatus and broadcast receiving method  
Provided are a broadcast receiving apparatus which simultaneously receives a plurality of channels using a single tuner and tunes to a channel without affecting other channels when changing a...
8862083 Tuning circuit  
To adjust a tuning frequency without an output being muted while an oscillation frequency is adjusted. A tuning circuit includes a pair of an inductor and a tuning variable capacitor unit, adjusts...
8849225 Channel monitoring with plural frequency agile receivers  
A system and method to efficiently use a plurality of ‘receivers’ to monitor a larger plurality of ‘sources’ for audio content. Upon identifying that a source is active, one of the plural...
8842787 Receiver employing selectable A/D sample clock frequency  
A receiver is set forth that includes a tuner circuit and a converter circuit. The tuner circuit provides an analog signal corresponding to a modulated signal that is received on a selected...
8818307 Tuner input circuit  
Disclosed is a tuner input circuit. The tuner input circuit includes an integrated including a low noise amplifier and a band pass filter embedded in one chip.
8792842 Searching receiver  
A method for receiving a designated program is provided. Program designation data is read from a memory. A frequency band having one or more frequencies is scanned with a program monitoring...
8744388 Dynamic radio data system options  
A broadcast radio event such as a song or a concert promotion, and a plurality of radio data fields corresponding to the event such as RTplus information, are received at a device. A user selects...
8706124 Data path transfer for multiband communication  
Method, apparatus, and computer program product embodiments are disclosed to setup data path transfer between concurrently operating frequency bands of multiband wireless LAN (WLAN) devices. The...
8699978 Increasing the robustness of channel estimates derived through sounding for WLAN  
A plurality of training signal sets are transmitted. Each training signal set includes information sufficient to determine a channel estimate corresponding to a communication channel from a first...
8639202 Dynamic alternative frequency channel switching in wireless terminal  
Provided is a device and method for providing an Alternative Frequency (AF) in a wireless terminal, by which an AF channel service suitable for a user environment can be provided. To this end, the...
8634501 Carrier selection for multiple antennas  
A method and apparatus is disclosed to process a received single stream communication signal and/or a multiple stream communication. A communications receiver is configured to receive the received...
8620391 Musical cell phone accessory  
The present invention is a cordless musical cell phone accessory that includes a planar base, a radio station tuner that is disposed on the planar base and one or more preset buttons that are...
8611905 Method and device for controlling the coordinated transmission for downlink signals in a wireless telecommunication network  
A method and device for controlling the serving BS and at least one coordinating BS for coordinating downlink data communication with the MS in a wireless telecommunication network based on...
8599312 Digital signal processor (DSP) architecture for a hybrid television tuner  
According to one aspect, a mixed-signal tuner for analog and digital TV reception incorporates a demodulator for analog TV, employing various features for resolving limitations of the analog...
8594644 Device and method for executing reserved function in mobile communication terminal  
A device and method for executing a reserved function using time information extracted from a broadcasting data that provides a correct time in asynchronous mobile communication terminal are...
8588717 Headphone antenna for radio communications device  
A radio communications device includes a headphone assembly, which includes at least one aural speaker or transducer and a headphone cable functioning as an antenna and providing electrical...
8577317 Broadcast receiver and method for setting broadcast receivers  
A broadcast receiver and a method for setting the broadcast receiver, comprising receiving a primary broadcast sent by a broadcast station and retrieving program associated data made available by...
8577316 Mechanically tuned radio utilizing ratiometric time measurements and related methods  
Mechanically tuned radios and related methods are disclosed that utilize ratiometric time measurements to detect settings for mechanical adjustment mechanisms. The radio systems and methods...
8571466 Identifying radio stations of interest based on preference information  
Systems and methods are provided for providing recommended radio stations to a user. In particular, an electronic device can compare media from a locally stored or accessed media library with...
8571501 Cellular handheld device with FM Radio Data System receiver  
A handheld device includes an FM receiver to receive FM radio signals and a processor that is configured to monitor Radio Data System (RDS) data within FM radio broadcasts and to activate an...
8559891 High dynamic range transceiver for cognitive radio  
Embodiments of cognitive radio technology can recover and utilize under-utilized portions of statically-allocated radio-frequency spectrum. A plurality of sensing methods can be employed....
8532597 Method and mobile terminal for searching alternative frequency using radio data system  
A method and mobile terminal for searching for alternative frequencies is provided for facilitating alternative frequency search. The mobile terminal having an alternative frequency search...
8514989 Method circuit and system for adapting a receiver receive chain based on detected background noise  
Disclosed is a radio frequency (RF) receiver for receiving a communication channel modulated on one or more carrier frequencies. The receiver may include a gain adjustable RF amplifier, a wideband...
8503955 Apparatus and method for detecting signal in common frequency band  
An apparatus for detecting a signal in a common frequency band includes: a signal processor configured to extract a selected band signal from received wireless signals by filtering the received...
8494540 Methods and apparatus for channel selection in a peer to peer network  
Various embodiments relate to using available spectrum for peer to peer communications and for selecting which of several possibly available channels should be used. Various methods and apparatus...
8483644 Electronic component allowing the decoding of a radiofrequency transmission channel conveying coded digital information, in particular for satellite digital telebroadcasting  
The component, fully integrated onto a monolithic substrate, includes a tuner, a demodulator, and a channel decoder. The overall filtering is carried out in two parts, a baseband analog filtering...
8483625 Transceivers  
An RF transceiver apparatus comprises transmitter circuitry arranged to convert signals from a baseband frequency to RF transmission frequencies and receiver circuitry arranged to convert signals...
8462887 Receiver employing selectable A/D sample clock frequency  
A receiver is set forth that includes a tuner circuit and a converter circuit. The tuner circuit provides an analog signal corresponding to a modulated signal that is received on a selected...
8457574 Front-end integrated circuit for television receivers  
A tuner front-end circuit for processing a radio frequency (RF) signal includes a first filter block that terminates the RF signal for unwanted frequency bands; a second filter block that provides...
8428530 Increasing the robustness of channel estimates derived through sounding for WLAN  
A plurality of training signal sets are transmitted. Each training signal set includes information sufficient to determine a channel estimate corresponding to a communication channel from a first...
8358986 Methods and apparatus for RF channel selection in a multi-frequency network  
Methods and apparatus for RF channel selection in a multi-frequency network. A method includes identifying selected local operations infrastructures (LOIs) and their neighboring LOIs, generating a...
8355684 Channel determination apparatus and method of broadcast reveiver  
A channel determination apparatus and method for a broadcast receiver are provided. The method includes estimating, when the broadcast receiver operates in a sleep state over a preset time period,...
8340613 Systems and methods providing signal power detection using low performance circuitry  
Systems and methods which utilize low performance circuitry to provide received signal power detection without unacceptably impacting operation of a receiver circuit are shown. Circuitry utilized...
8320821 Receiving apparatus  
A receiving apparatus discriminates RDS data containing traffic information corresponding to the vehicle's own position from RDS data of broadcasting stations searched for by frequency sweeping by...
8315626 Smart wireless station for identifying a preferred access point  
Systems and methods for connecting a wireless station to a wireless network are provided. The method may include: receiving a pre-connection management signal from each of a plurality of wireless...
8310601 Broadcast receiver system  
An interface circuit configured to connect between (a) a broadcast receiver tuner and associated circuitry for the receiving and processing of broadcast radio frequency signals, and (b) a general...
8271022 Wireless media player  
A wireless device, such as a mobile phone, and a method for operating the wireless device to access a media option. The wireless device may include a media player; a radio signal receiver system...
8270922 Radio wave receiver  
Disclosed is a radio wave receiver including an antenna to receive a radio wave, a tuning unit to switch a frequency characteristic of the antenna in a stepwise fashion, an oscillation unit to...
8260230 Radio receiver and method for receiving and playing signals from multiple broadcast channels  
A radio receiver may comprise a receiver adaptable for receiving a plurality of broadcast streams over a plurality of broadcast channels, wherein the receiver will attempt to receive a selected...
8260232 Mobile terminal and method of controlling broadcast therein  
A mobile terminal and method of controlling a broadcast therein are provided by which a broadcast signal can be received and outputted in a manner of setting a frequency band corresponding to a...
8260231 Method and apparatus for multiple radio receive chains in wireless communication systems  
The present invention provides architectures and methods which use multiple radio receive chains in mobile devices to boost performance of the mobile devices. While a first set of the receive...
8254863 Broadcast receiver and method for setting broadcast receivers  
A broadcast receiver and a method for setting the broadcast receiver, comprising receiving a primary broadcast sent by a broadcast station and retrieving program associated data made available by...
8249001 Base station apparatus, mobile station apparatus, and method of assigning subcarriers  
A base station assigns a subcarrier for downlink communications under Orthogonal Frequency Division Multiple Access. Before downlink communications with a mobile station, based on carrier sensing...

Matches 1 - 50 out of 255 1 2 3 4 5 6 >