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Document Title |
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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... |
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8626056 |
Adjustable transmitter for privacy protection of content broadcast from a transmitting device to a receiving device
Transmitting devices facilitate privacy protection of content broadcasted from the transmitting device to a receiving device without the need to modify the receiving device. A transmitting device... |
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8615264 |
Method and apparatus for allocating cognitive radio network spectrum based on aggregation
A method and an apparatus for allocating a cognitive radio network spectrum based on aggregation. The method includes: obtaining information about unoccupied spectrum fragments and unit capacity... |
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8560012 |
Communication device
The communication device can easily serve as an extended user interface such as a remote controller of a target apparatus without causing any complicated operations to a user. The communication... |
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8489050 |
Method for tuning to a radio broadcast frequency in a portable terminal
A method for tuning to a radio broadcast frequency in a portable terminal is disclosed. The method includes: determining whether a condition for requiring tuning information is satisfied;... |
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8489049 |
Transmission and receiver system operating on different frequency bands
A receiver can extract digital data from wireless radio frequency signal. The digital data contains at least two compressed digital audio data each associated with a different audio program. One... |
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8421930 |
Digital broadcast receiver
A digital broadcast receiver 1 capable of receiving a program broadcast by a plurality of services from among broadcast electric waves to which a single physical channel is assigned and provided... |
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8145267 |
Biological sample measurement apparatus
A biological sample measurement apparatus includes a measurement component for detecting a blood glucose level, a transmitter for sending the detected blood glucose level to a portable terminal, a... |
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8103231 |
Transmission and receiver system operating on different frequency bands
A receiver can extract digital data from wireless radio frequency signal. The digital data contains at least two sets of compressed digital audio data each associated with a different set of audio... |
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8081938 |
Broadcast receiver and channel list display method
A broadcast receiver includes a broadcast receiving unit that receives a broadcast signal; a general broadcast channel storing unit that stores general broadcast channel information, which is... |
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8010068 |
Transmission and receiver system operating on different frequency bands
A receiver contains a demodulator system that can extract digital data from wireless radio frequency signal. The digital data contains three sets of compressed digital audio data. Two sets of... |
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7869779 |
Method and system for processing channels in a FM communication system
A method and system for processing channels in a FM communication system are provided. The FM communication system using the method or program may include adjusting a tuning frequency of a FM... |
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7856217 |
Transmission and receiver system operating on multiple audio programs
A receiver contains a demodulator system that can extract digital data from wireless radio frequency signal. The digital data contains two sets of compressed digital audio data corresponding to... |
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7778614 |
Receiver storage system for audio program
A receiver contains a demodulator system that can extract digital data from wireless radio frequency signal. The digital data contains at least three sets of compressed digital audio data each... |
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7664068 |
Voice data integrated multiaccess by self-reservation and contention algorithm
Certain exemplary embodiments provide a method for providing multiple access to a communication channel, the method comprising: sending a reservation request of a first type into a first selected... |
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7596360 |
Broadcast receiver and program
A CPU confirms a receivable channel while sequentially changing channel numbers set to an analog front-end unit and specifies an area in which the receivable channel can be received and an area... |
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7574721 |
Apparatus and method to generate and access broadcast information
The system enables listeners and viewers of a broadcast to access additional information associated with a broadcast. Listeners and viewers utilize a user device to connect to a database... |
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7398069 |
Navigation morse decode display
A method and device for displaying radio frequency information, including a database of stored radio frequency identifiers and radio frequency information corresponding thereto, and a processor... |
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7369824 |
Receiver storage system for audio program
A receiver contains a demodulator system that can deliver a stream of digital data comprising at least a first and a second set of audio data. In a first time interval, a memory is used to store... |
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7110714 |
Television commerce system with program identifiers
A commerce control network is provided for obtaining product information and for purchasing products through a two-way interactive broadcast distribution system, such as a cable or satellite... |
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6965758 |
Digital broadcast/analog broadcast receiving apparatus
A time information acquisition channel setting screen includes a channel number display window, a scan state display window and a command window. A channel time information of each channel as well... |
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6876835 |
Method and apparatus for providing on-demand access of stored content at a receiver in a digital broadcast system
A receiver in a digital broadcast system is provided for storing broadcast content files for on-demand playback purposes. The content files are transmitted in a partitioned format. Users can... |
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6345174 |
Display apparatus for a vehicle audio system
A display panel includes a plurality of alphanumeric segment display elements. A display control circuit controls a plurality of the alphanumeric segment display elements in accordance with either... |
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6282422 |
Radio communication apparatus and method with single receiver
A radio communication apparatus capable of solving a problem involved in a conventional apparatus in that in addition to a first receiver, a second receiver must be provided for establishing... |
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6181921 |
Broadcasting station data detector and broadcast receiver for moving body that search a channel map based on location
The present invention provides a system for a moving body which enables a user to know a receivable broadcast station at the current position in real time and to select smoothly a desired... |
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6151515 |
7, 8 segment display for mobile radio telephone
A display for a mobile radio telephone apparatus includes a single 7, 8 segment LED display for displaying alphanumeric characters one at a time in sequence as dialed, and which also displays... |
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5911118 |
Scanner with audible identification of tuned channel
A scanning receiver channel identification apparatus and method comprising a scanning receiver, means for generating annunciations to be associated with the channels to which the scanning receiver... |
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5710545 |
Display providing reversible contrasting indicia
A display (100) provides reversible contrasting indicia (112, 114) in order to accommodate an increased number of easily distinguishable indicia on the display. The display provides a first... |
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5457815 |
RBDS scan, identify and select receiving method and system
An RBDS compatible receiving method and system are provided. A broadcast receiver is tuned to a selected broadcast frequency. A first of two RBDS receivers operates in a locked mode to receive... |
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5355527 |
Radio receiver with display memory and keys for displaying selecting, and storing station frequencies
A radio receiver of a synthesizer type having a PLL adapted to make frequency conversion of a received signal using an oscillated signal by the PLL to thereby achieve channel selection select... |
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5345607 |
RDS radio receiver with program type mode
A program type PTY mode is integrated into an RDS radio receiver with a limited access surface by means of a mode switch in that the function of the station keys is changed to that of program type... |
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5313659 |
Method of automatically tuning a radio
A digital tuner for a radio in the medium frequency range includes a microprocessor and a keyboard. All frequencies are three digit numbers and are whole number multiples of nine. The desired... |
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5313371 |
Shielding apparatus for non-conductive electronic circuit packages
A shielding apparatus for use with a non-conductive package has an insulated lid (102) which is retained in contact with a substrate (104) for holding an electrical circuit. The shielding... |
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5214364 |
Microprocessor-based antenna rotor controller
Apparatus and method for automatically controlling the rotation of an angularly positionable antenna from one angular position to a desired new angular position. The disclosed technique provides... |
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5191423 |
TV channel selecting device with a memory
A device for selecting a TV channel in which the names and numbers of the stations are stored in memory in advance. The user selects a program by pressing a key chosen by number or by character.... |
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5134719 |
Apparatus and methods for identifying broadcast audio program selections in an FM stereo broadcast system
Apparatus and methods are disclosed for transmitting and receiving auxiliary data in addition to regular audio broadcast programs including musical selections and announcements. The auxiliary data... |
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5119507 |
Receiver apparatus and methods for identifying broadcast audio program selections in a radio broadcast system
Apparatus and methods are disclosed for transmitting and receiving auxiliary data in addition to regular audio broadcast programs including musical selections and announcements. The auxiliary data... |
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5063610 |
Broadcasting system with supplemental data transmission and storage
A technique for broadcasting program material together with encoded items of information pertaining to the program material such as the title of a broadcast musical piece, the artist name, catalog... |
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4962544 |
Radio receiver
A radio receiver having a theft prevention system using an anti-theft code, wherein a region code, corresponding to various regions in the world, is inputted by a user to set the receiver to the... |
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4961070 |
Radio console with CRT display
A radio console having a CRT display that allows channel control windows (CCWs) to be moved about a work area or from a summary list to a work area and back again. The CCWs may be of various... |
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4704740 |
Display pager with separate readout module
A liquid crystal display module with self contained display decoder circuitry is attached to a radio frame with a minimum of electrical interconnections. Module assembly and attachment are both... |
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4543661 |
Frequency synthesizer for a transmitter-receiver
A frequency synthesizer for a transmitter-receiver includes a variable frequency divider which is programmed by coded information supplied by a display device through a code conversion circuit... |
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4464794 |
Indicator device
A tuning assembly for a television or radio receiver comprises a rotatable ring located around a built-in loudspeaker. The rotatable ring operates to drive a variable capacitor through a geared... |
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4419769 |
Digital tuning system for a varactor tuner employing feedback means for improved tuning accuracy
A tuning system for use in a communications receiver having a varactor tuner includes an alterable, non-volatile memory having a plurality of memory locations, each of which is capable of storing... |
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4409688 |
Processor controlled, scanning radio receiver including future code developing means
There is disclosed a scanning radio receiver intended for use on the frequencies assigned to the Public Safety Radio Services and which is also operable for reception in the aircraft band from 118... |
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4371978 |
Automatic tuning system
An automatic tuning system for controlling the avionics in an aircraft includes an operator actuated keyboard for entering any available frequency for the many avionic receiver/transmitters and/or... |
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4355412 |
Preset station selecting device in a radio receiver
In a radio receiver which is electrically tuned to a broadcasting frequency, a preset station selecting device having a memory, a first circuit which previously writes a broadcasting frequency... |
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4287599 |
Multi-channel communication device with manual and automatic scanning electronic channel selection
A transceiver is disclosed that has a manual scanning electronic channel selection switch with a single actuator that can readily select any one of a predetermined plurality of discrete channels... |
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4205270 |
Station selection indicating device
During preset station selection operation in a digital receiver the station selection switch most recently operated is indicated by a light so as to prevent erroneous operation at the same switch... |
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4190803 |
Multifrequency superheterodyne receiver with priority channel monitoring
A superheterodyne receiver includes a first mixer operative to provide reception on a nonpriority channel upon receipt of output signal from a first oscillator, a second mixer operative to provide... |