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)
10/2006
10/24/2006US7127227 Digital down-converter
10/24/2006US7127226 Twin-T dual notch filter
10/24/2006US7127225 Accumulator controlled prescaler in a phased locked loop
10/24/2006US7127224 Baseband circuit incorporated in direct conversion receiver free from direct-current offset voltage without change of cut-off frequency
10/24/2006US7127223 Proactive gain control system for communications receivers
10/24/2006US7127222 Automatic gain control adjustment of a radio receiver
10/24/2006US7127221 Receiver circuit, particularly for mobile radio
10/24/2006US7127220 Apparatus and method to monitor and control power
10/24/2006US7127219 Transmitter
10/24/2006US7127218 Scanning antenna diversity system for FM radio for vehicles
10/24/2006US7127217 On-chip calibration signal generation for tunable filters for RF communications and associated methods
10/24/2006US7127216 Integrated circuit and method for receiving and transmitting signals of different frequency bands
10/24/2006US7127215 Transmitting/receiving switch
10/24/2006US7127212 Method and apparatus for planning frequencies
10/24/2006US7127211 Method and apparatus for reduced intermodulation distortion in a radio transceiver
10/24/2006US7127119 Image processing apparatus and method, program, and storage medium
10/24/2006US7127074 Method and apparatus for sleep conditioning
10/24/2006US7127062 Hybrid circuit for a broadband modem
10/24/2006US7127019 Methods and apparatus for implementing multi-tone receivers
10/24/2006US7127016 Nonuniform oversampled filter banks for audio signal processing
10/24/2006US7127015 Digital filter for reducing voltage peaks
10/24/2006US7127014 High performance wireless receiver with cluster multipath interference suppression circuit
10/24/2006US7127013 Spacetime equalization in a wireless receiver
10/24/2006US7127012 Apparatus and method for separating carrier of multicarrier wireless communication receiver system
10/24/2006US7127010 Oscillator controlling
10/24/2006US7127005 Computational circuits and methods for processing modulated signals having non-constant envelopes
10/24/2006US7126990 Method and apparatus for controlling a stereo video display with non-stereo video source
10/24/2006US7126985 Method and apparatus for assigning addresses to components in a control system
10/24/2006US7126984 Near-end crosstalk noise minimization and power reduction for digital subscriber loops
10/24/2006US7126983 Methods and apparatus for communicating commands and data using logical channels
10/24/2006US7126982 Apparatus for rapid PN code acquistion
10/24/2006US7126981 Method and apparatus for cell search for W-CDMA with effect of clock offset
10/24/2006US7126980 PAR and out-of-band radiation reduction in code multiplex modulation systems
10/24/2006US7126979 System and method to autonomously and selectively jam frequency hopping signals in near real-time
10/24/2006US7126978 Single user detection base station
10/24/2006US7126962 Single user detection user equipment
10/24/2006US7126961 Single user detection base station
10/24/2006US7126960 Single user detection user equipment
10/24/2006US7126934 Method for base station compressing and transmitting high speed data
10/24/2006US7126933 Single user detection user equipment
10/24/2006US7126931 Radio communication system and base station employing CDMA
10/24/2006US7126930 Method and apparatus for transmitting messages in a wireless communication system
10/24/2006US7126929 Antenna method and apparatus
10/24/2006US7126925 Apparatus and method for multi-path search using dual code generators
10/24/2006US7126922 Dynamic radio link adaptation for interference in cellular systems
10/24/2006US7126646 Device and method for tracking phase error in digital TV receiver
10/24/2006US7126468 System and method for monitoring remote control transmissions
10/24/2006US7126417 Distributed gain network
10/24/2006US7126390 Frequency conversion apparatus
10/24/2006CA2407560C Transmit antenna diversity apparatus and method for a base station in a cdma mobile communication system
10/22/2006CA2544660A1 Dual mode electronic toll collection transponder
10/19/2006WO2006110877A2 Using receive diversity to extend standby time in qpch mode
10/19/2006WO2006110874A2 Multiplexing on the reverse link feedbacks for multiple forward link frequencies
10/19/2006WO2006110774A2 Method and system for performing uplink synchronization
10/19/2006WO2006110391A2 System and methods of communicating over noisy communication channels
10/19/2006WO2006110102A1 Simultaneous channel estimation of a carrier and an interferer
10/19/2006WO2006110019A1 Method for providing continuous downloading service of large size contents through wireless network and record media recored program for realizing the same
10/19/2006WO2006109954A1 Rf-tag, mobile communication terminal and information providing device utilizing both of them
10/19/2006WO2006109736A1 Mobile communication device
10/19/2006WO2006109731A1 High frequency amplifier and transmitting/receiving system
10/19/2006WO2006109701A1 Rfid system, power supply device and power supply method
10/19/2006WO2006109700A1 Rfid system, reader, control program and transmission method
10/19/2006WO2006109538A1 Wireless communication system, base station, mobile station, and wireless communication method
10/19/2006WO2006109492A1 Transmitting apparatus, receiving apparatus, mobile communication system, and transmission control method
10/19/2006WO2006109477A1 Digital broadcast receiving apparatus
10/19/2006WO2006109439A1 Transmitting apparatus and radio resource assigning method
10/19/2006WO2006109438A1 Base station, mobile station, mobile communication system and control signal transmission control method
10/19/2006WO2006109437A1 Receiving apparatus, receiving method, transmitting apparatus and transmitting method used for uplink channel
10/19/2006WO2006109359A1 Broadcast content update method and update program
10/19/2006WO2006108919A1 Radio access scheme in cdma-based communication system
10/19/2006WO2006108416A1 Maritime radio communications device
10/19/2006WO2006078682A8 System and method for improving dsl performance
10/19/2006WO2006070237A3 Ultra wideband radio frequency identification techniques
10/19/2006WO2006050005A3 Communications system and method
10/19/2006WO2005114882A3 A power-save method for 802.11 multicast paging applications
10/19/2006WO2005085895A8 Method of tracking radio frequency signals
10/19/2006US20060236356 Broadcast receiver device, broadcast receiving set, and channel switching method
10/19/2006US20060236332 Television broadcast signal receiver
10/19/2006US20060234786 Portable terminal
10/19/2006US20060234779 Method and device for supplying power to leds
10/19/2006US20060234778 Wireless communications terminal, communications protocol switching method, communications protocol switching program, and integrated circuit of wireless communications terminal
10/19/2006US20060234776 Antenna selection diversity apparatus and receiving method
10/19/2006US20060234775 Electronic communication system
10/19/2006US20060234773 Fast booting method for mobile communication device
10/19/2006US20060234772 Forensic toolkit and method for accessing data stored on electronic smart cards
10/19/2006US20060234771 Headset adapter for IP or digital phone
10/19/2006US20060234769 Cellular phone in form factor of a conventional audio cassette
10/19/2006US20060234768 System and method for providing access to SMS messages for blind people and mobile communication device employing the same
10/19/2006US20060234767 Imaging device and mobile terminal using this imaging device
10/19/2006US20060234761 Ultra wideband radio transmitter, ultra wideband radio receiver, and ultra wideband radio communication method
10/19/2006US20060234754 Base station transmission control method, cellular system and base station
10/19/2006US20060234753 Method of measuring receive power of CDMA mobile communication system, and CDMA mobile communication system
10/19/2006US20060234750 Method and apparatus for quantization and detection of power loadings in MIMO beamforming systems
10/19/2006US20060234703 Method for displaying special alerting icon
10/19/2006US20060234688 Method and system for communicating user identification information
10/19/2006US20060234687 Enhanced features in an advanced voice services (AVS) framework for wireless communications systems
10/19/2006US20060234680 Method of managing voicemails from a mobile telephone
10/19/2006US20060234670 Transceiver with closed loop control of antenna tuning and power level
10/19/2006US20060234669 Mobile device with manually operated power source
10/19/2006US20060234668 Communication semiconductor integrated circuit