Patents
Patents for H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission (188,568)
06/2000
06/21/2000CN1257367A Signal carrier recovery method
06/21/2000CN1257362A Modulation signal generator for wide band CDMA radio local loop system
06/21/2000CN1257356A Multi-modulation radio communication
06/21/2000CN1257354A Method and equipment for driving receiver
06/21/2000CN1257353A Portable instrument holder
06/21/2000CN1257352A Spread frequency spectrum signal receiving method and radio communication terminal equipment
06/21/2000CN1257342A Oscillation circuit
06/21/2000CN1257250A Device and method for updating electronic dictionary by means of radio transmission mode
06/20/2000US6078826 Mobile telephone power savings method and apparatus responsive to mobile telephone location
06/20/2000US6078825 Modular wireless headset system for hands free talking
06/20/2000US6078824 Wireless base station equipment
06/20/2000US6078803 Personal multifunction wrist-device
06/20/2000US6078801 Method and apparatus for optimized post detection filtering for simulcast receivers
06/20/2000US6078800 Method and device for reducing RF transmission interference and use thereof in an interactive television network
06/20/2000US6078799 System and method for calibrating single sideband receiver reject image product
06/20/2000US6078798 Radio receiver with object station sensitivity
06/20/2000US6078797 Method of controlling received signal level
06/20/2000US6078796 Method and apparatus for receiving a wideband signal using multiple automatic gain controllers
06/20/2000US6078795 Radio receiver capable of detecting a correct electric field strength of a received radio signal of a particular frequency
06/20/2000US6078794 Impedance matching for a dual band power amplifier
06/20/2000US6078793 High precision controlled gain voice processing system and method
06/20/2000US6078792 Water-exposure protection for a mobile radio communication device
06/20/2000US6078790 Radio frequency generator for a radio communication system
06/20/2000US6078788 Method and receiver device for reconstructing signals distorted by multi-directional diffusion
06/20/2000US6078632 Minimalized decommunication of serialized telemetry data
06/20/2000US6078622 Distributed digital radio system
06/20/2000US6078612 Radio architecture for an advanced digital radio in a digital communication system
06/20/2000US6078609 Radio communication system using frequency hopping, and method of controlling same
06/20/2000US6078608 Spread spectrum communication apparatus, surface acoustic wave device, and surface acoustic wave part
06/20/2000US6078592 DAB receiver, apparatus and method for a format conversion of a DAB data sequence
06/20/2000US6078573 Circuitry and method for demodulating code division multiple access (CDMA) signals
06/20/2000US6078292 Small-sized wireless device
06/20/2000US6078266 Integrated circuit card type car audio system and operating method thereof
06/20/2000US6078259 Radio frequency identification tag
06/20/2000US6076789 Instrument holster and kit
06/20/2000CA2199761C Developing a channel impulse response by using distortion
06/20/2000CA2157310C Method and apparatus for processing multicarrier signals
06/20/2000CA2136896C Method for receiving digital radio signals and a digital radio signals receiver
06/15/2000WO2000035207A1 Channel spreading device and method in cdma communication system
06/15/2000WO2000035199A1 Telecommunication system and connection device for use in it
06/15/2000WO2000035196A1 Television receiver with linking system for additional data
06/15/2000WO2000035183A2 Telecommunication device integrated with a scanner
06/15/2000WO2000035159A1 Delay spread estimation for multipath fading channels
06/15/2000WO2000035134A1 A system and method for modifying symbol duration for the efficient transmission of information in a time duplex noise enviroment
06/15/2000WO2000035133A1 Alternative configurations for an adsl system operating in a time duplex noise environment
06/15/2000WO2000035124A2 Dual antenna system
06/15/2000WO2000035120A1 Power control method and system in mobile communication networks
06/15/2000WO2000035113A1 Lock detection for multipath wireless receiver
06/15/2000WO2000035112A1 Method and apparatus for configuring a rake receiver
06/15/2000WO2000035111A1 Method and apparatus for configuring a rake receiver
06/15/2000WO2000035110A1 Code division multiplex communication method
06/15/2000WO2000035109A1 Connection-separation free recording phone unit for wire-wireless and cellular phone
06/15/2000WO2000035108A1 Universal mobile telephone
06/15/2000WO2000035106A1 Transmitter using frequency hopping for mobile communications systems
06/15/2000WO2000035099A1 Encoder/decoder with serial concatenated structure in communication system
06/15/2000WO2000035088A1 Tunable receiver
06/15/2000WO2000035080A1 Amplitude modulation to phase modulation cancellation method in an rf amplifier
06/15/2000WO2000035078A1 Input circuit for an fm/am radio receiver
06/15/2000WO2000034931A1 Transponder communications system
06/15/2000WO2000034851A1 Remotely controlling electronic devices
06/15/2000WO2000034061A1 Arrangement for transmitting signals from a device monitoring tyre pressure on the wheels of a motor vehicle to an evaluation device arranged in a motor vehicle
06/15/2000DE19956855A1 Plug-in and portable electrical apparatus for e.g. baby monitor radio receiver
06/15/2000DE19929726C1 Rake-finger for CDMA mobile radio receiver stage can be implemented with reduced hardware costs
06/15/2000DE19857303A1 Verfahren zum Ansteuern einer Empfangsstufe A method for driving a receiver stage
06/15/2000DE19856666A1 Kommunikationseinrichtung Communication device
06/15/2000CA2355594A1 Dual antenna system
06/15/2000CA2286541A1 Apparatus, method and system having reduced power consumption in a multi-carrier wireline environment
06/14/2000EP1009144A2 Digital telephone trasmitter/receiver
06/14/2000EP1009124A2 Wireless transmission method for antenna arrays using unitary space-time signals
06/14/2000EP1009117A1 Method of matching resources required and resources allocated in a mobile radio system
06/14/2000EP1009110A2 Channel multiplexing method in mobile communication system
06/14/2000EP1009105A1 Receiver, CDMA telecommunication system and method of synchronizing a receiver with a transmitting station of such a system
06/14/2000EP1009104A2 Wireless telephone capable of automatically opening a flip
06/14/2000EP1009103A1 Local telephone network comprising telephone handsets controlled by a base station which comprises a broadcast receiver
06/14/2000EP1009102A2 Communication device
06/14/2000EP1009101A2 Direct conversion receiver
06/14/2000EP1009100A2 Interference canceling device
06/14/2000EP1009099A2 Method for transmitting several broadcast signals with a single transmitter
06/14/2000EP1008984A2 Windband speech synthesis from a narrowband speech signal
06/14/2000EP1008246A2 Jamming suppression of spread spectrum antenna/receiver systems
06/14/2000EP1008245A1 Cell searching in a cdma communications system
06/14/2000EP1008240A1 Method and apparatus for adjusting a power control setpoint threshold in a wireless communication system
06/14/2000EP1008093A1 Method and device for remote identification
06/14/2000EP0813768B1 Slope, drift and offset compensation in zero-if receivers
06/14/2000EP0649545B1 Virtual radio interface
06/14/2000CN1256843A System for forming and processing MPEG compatible datastream incorporating internet information
06/14/2000CN1256842A System for collating data from multiple sources to form composite program guide for display
06/14/2000CN1256841A System for acquiring information requested by user via program guide selection
06/14/2000CN1256840A System for processing and decoding MPEG compatible data and internet information
06/14/2000CN1256826A Method for reducing interference, and synthesizer arrangement
06/14/2000CN1256823A Base station apparatus of mobile communication system
06/14/2000CN1256817A Forward link power control in cellular system using NT/IO values
06/14/2000CN1256815A Space-weighted communication path estimation
06/14/2000CN1256814A Time-weighted transmission channel estimation
06/14/2000CN1256813A Subscriber unit with plural control and data sources for CDMA wireless communication system
06/14/2000CN1256812A Data transmission method and radio system
06/14/2000CN1256811A Method and apparatus for compensating for click noise in FM receiver
06/14/2000CN1256808A Device for generating AC amplitude-dependent indicator
06/14/2000CN1256804A Dual band antenna for mobile communications
06/14/2000CN1256768A Personal computer and personal computer add-on card